e280a577ae
8f6a96adbc added a test in isDimDefined that checks if `value > 0.0`, but unfortunately, it did not faithfully port the JavaScript version which is `value >= 0.0`. Sadly, no test covered this so it went unnoticed.
2416 lines
80 KiB
JavaScript
Executable File
2416 lines
80 KiB
JavaScript
Executable File
/**
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* Copyright (c) 2014, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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/* globals layoutTestUtils */
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var testLayout = layoutTestUtils.testLayout;
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var testLayoutAgainstDomOnly = layoutTestUtils.testLayoutAgainstDomOnly;
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var testFillNodes = layoutTestUtils.testFillNodes;
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var testExtractNodes = layoutTestUtils.testExtractNodes;
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var text = layoutTestUtils.text;
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var texts = layoutTestUtils.texts;
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var textSizes = layoutTestUtils.textSizes;
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describe('Javascript Only', function() {
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it('should fill root node with layout, style, and children', function() {
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testFillNodes(
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{},
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{layout: {width: undefined, height: undefined, top: 0, left: 0, right: 0, bottom: 0}, style: {}, children: []}
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);
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});
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it('should fill root and child node with layout, style, and children', function() {
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testFillNodes(
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{children: [{}]},
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{layout: {width: undefined, height: undefined, top: 0, left: 0, right: 0, bottom: 0}, style: {}, children: [
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{layout: {width: undefined, height: undefined, top: 0, left: 0, right: 0, bottom: 0}, style: {}, children: []}
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]}
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);
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});
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it('should not replace user-provided layout information', function() {
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testFillNodes(
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{layout: {width: 200}},
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{layout: {width: 200}, style: {}, children: []}
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);
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});
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});
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describe('Layout', function() {
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it('should layout a single node with width and height', function() {
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testLayout({
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style: {width: 100, height: 200}
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}, {
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width: 100, height: 200, top: 0, left: 0
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});
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});
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it('should layout node with children', function() {
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testLayout(
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{style: {width: 1000, height: 1000}, children: [
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{style: {width: 500, height: 500}},
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{style: {width: 250, height: 250}},
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{style: {width: 125, height: 125}}
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]},
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{width: 1000, height: 1000, top: 0, left: 0, children: [
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{width: 500, height: 500, top: 0, left: 0},
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{width: 250, height: 250, top: 500, left: 0},
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{width: 125, height: 125, top: 750, left: 0}
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]}
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);
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});
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it('should layout node with children in reverse', function() {
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testLayout(
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{style: {width: 1000, height: 1000, flexDirection: 'column-reverse'}, children: [
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{style: {width: 500, height: 500}},
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{style: {width: 250, height: 250}},
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{style: {width: 125, height: 125}}
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]},
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{width: 1000, height: 1000, top: 0, left: 0, children: [
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{width: 500, height: 500, top: 500, left: 0},
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{width: 250, height: 250, top: 250, left: 0},
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{width: 125, height: 125, top: 125, left: 0}
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]}
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);
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});
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it('should layout node with nested children', function() {
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testLayout(
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{style: {width: 1000, height: 1000}, children: [
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{style: {width: 500, height: 500}},
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{style: {width: 500, height: 500}, children: [
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{style: {width: 250, height: 250}},
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{style: {width: 250, height: 250}}
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]}
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]},
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{width: 1000, height: 1000, top: 0, left: 0, children: [
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{width: 500, height: 500, top: 0, left: 0},
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{width: 500, height: 500, top: 500, left: 0, children: [
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{width: 250, height: 250, top: 0, left: 0},
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{width: 250, height: 250, top: 250, left: 0}
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]}
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]}
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);
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});
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it('should layout node with nested children in reverse', function() {
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testLayout(
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{style: {width: 1000, height: 1000, flexDirection: 'column-reverse'}, children: [
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{style: {width: 500, height: 500}},
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{style: {width: 500, height: 500, flexDirection: 'column-reverse'}, children: [
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{style: {width: 250, height: 250}},
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{style: {width: 250, height: 250}}
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]}
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]},
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{width: 1000, height: 1000, top: 0, left: 0, children: [
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{width: 500, height: 500, top: 500, left: 0},
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{width: 500, height: 500, top: 0, left: 0, children: [
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{width: 250, height: 250, top: 250, left: 0},
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{width: 250, height: 250, top: 0, left: 0}
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]}
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]}
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);
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});
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it('should layout node with margin', function() {
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testLayout(
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{style: {width: 100, height: 200, margin: 10}},
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{width: 100, height: 200, top: 10, left: 10}
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);
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});
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it('should layout node with several children', function() {
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testLayout(
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{style: {width: 1000, height: 1000, margin: 10}, children: [
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{style: {width: 100, height: 100, margin: 50}},
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{style: {width: 100, height: 100, margin: 25}},
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{style: {width: 100, height: 100, margin: 10}}
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]},
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{width: 1000, height: 1000, top: 10, left: 10, children: [
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{width: 100, height: 100, top: 50, left: 50},
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{width: 100, height: 100, top: 225, left: 25},
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{width: 100, height: 100, top: 360, left: 10}
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]}
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);
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});
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it('should layout node with several children in reverse', function() {
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testLayout(
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{style: {width: 1000, height: 1000, flexDirection: 'column-reverse', margin: 10}, children: [
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{style: {width: 100, height: 100, margin: 50}},
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{style: {width: 100, height: 100, margin: 25}},
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{style: {width: 100, height: 100, margin: 10}}
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]},
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{width: 1000, height: 1000, top: 10, left: 10, children: [
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{width: 100, height: 100, top: 850, left: 50},
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{width: 100, height: 100, top: 675, left: 25},
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{width: 100, height: 100, top: 540, left: 10}
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]}
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);
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});
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it('should layout rtl with reverse correctly', function() {
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testLayout(
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{style: {width: 1000, height: 1000, direction: 'rtl', flexDirection: 'row-reverse'}, children: [
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{style: {width: 100, height: 200}},
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{style: {width: 300, height: 150}}
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]},
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{width: 1000, height: 1000, top: 0, left: 0, children: [
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{width: 100, height: 200, top: 0, left: 0},
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{width: 300, height: 150, top: 0, left: 100}
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]}
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);
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});
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it('should layout node with row flex direction', function() {
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testLayout(
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{style: {width: 1000, height: 1000, flexDirection: 'row'}, children: [
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{style: {width: 100, height: 200}},
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{style: {width: 300, height: 150}}
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]},
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{width: 1000, height: 1000, top: 0, left: 0, children: [
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{width: 100, height: 200, top: 0, left: 0},
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{width: 300, height: 150, top: 0, left: 100}
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]}
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);
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});
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it('should layout node with row flex direction in rtl', function() {
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testLayout(
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{style: {width: 1000, height: 1000, direction: 'rtl', flexDirection: 'row'}, children: [
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{style: {width: 100, height: 200}},
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{style: {width: 300, height: 150}}
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]},
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{width: 1000, height: 1000, top: 0, left: 0, children: [
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{width: 100, height: 200, top: 0, left: 900},
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{width: 300, height: 150, top: 0, left: 600}
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]}
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);
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});
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it('should layout node based on children main dimensions', function() {
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testLayout(
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{style: {width: 300}, children: [
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{style: {width: 100, height: 200}},
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{style: {width: 300, height: 150}}
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]},
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{width: 300, height: 350, top: 0, left: 0, children: [
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{width: 100, height: 200, top: 0, left: 0},
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{width: 300, height: 150, top: 200, left: 0}
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]}
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);
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});
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it('should layout node based on children main dimensions in reverse', function() {
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testLayout(
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{style: {width: 300, flexDirection: 'column-reverse'}, children: [
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{style: {width: 100, height: 200}},
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{style: {width: 300, height: 150}}
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]},
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{width: 300, height: 350, top: 0, left: 0, children: [
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{width: 100, height: 200, top: 150, left: 0},
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{width: 300, height: 150, top: 0, left: 0}
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]}
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);
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});
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it('should layout node with just flex', function() {
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testLayout(
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{style: {width: 1000, height: 1000}, children: [
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{style: {width: 100, height: 200}},
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{style: {width: 100, flex: 1}}
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]},
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{width: 1000, height: 1000, top: 0, left: 0, children: [
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{width: 100, height: 200, top: 0, left: 0},
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{width: 100, height: 800, top: 200, left: 0}
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]}
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);
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});
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it('should layout node with just flex in reverse', function() {
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testLayout(
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{style: {width: 1000, height: 1000, flexDirection: 'column-reverse'}, children: [
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{style: {width: 100, height: 200}},
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{style: {width: 100, flex: 1}}
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]},
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{width: 1000, height: 1000, top: 0, left: 0, children: [
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{width: 100, height: 200, top: 800, left: 0},
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{width: 100, height: 800, top: 0, left: 0}
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]}
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);
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});
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it('should layout node with flex recursively', function() {
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testLayout(
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{style: {width: 1000, height: 1000}, children: [
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{style: {width: 1000, flex: 1}, children: [
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{style: {width: 1000, flex: 1}, children: [
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{style: {width: 1000, flex: 1}}
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]}
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]}
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]},
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{width: 1000, height: 1000, top: 0, left: 0, children: [
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{width: 1000, height: 1000, top: 0, left: 0, children: [
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{width: 1000, height: 1000, top: 0, left: 0, children: [
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{width: 1000, height: 1000, top: 0, left: 0}
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]}
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]}
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]}
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);
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});
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it('should layout node with flex recursively in reverse', function() {
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testLayout(
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{style: {width: 1000, height: 1000, flexDirection: 'column-reverse'}, children: [
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{style: {width: 1000, flex: 1, flexDirection: 'column-reverse'}, children: [
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{style: {width: 1000, flex: 1, flexDirection: 'column-reverse'}, children: [
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{style: {width: 1000, flex: 1, flexDirection: 'column-reverse'}}
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]}
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]}
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]},
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{width: 1000, height: 1000, top: 0, left: 0, children: [
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{width: 1000, height: 1000, top: 0, left: 0, children: [
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{width: 1000, height: 1000, top: 0, left: 0, children: [
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{width: 1000, height: 1000, top: 0, left: 0}
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]}
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]}
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]}
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);
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});
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it('should layout node with targeted margin', function() {
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testLayout(
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{style: {width: 1000, height: 1000, marginTop: 10, marginLeft: 5}, children: [
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{style: {width: 100, height: 100, marginTop: 50, marginLeft: 15, marginBottom: 20}},
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{style: {width: 100, height: 100, marginLeft: 30}}
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]},
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{width: 1000, height: 1000, top: 10, left: 5, children: [
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{width: 100, height: 100, top: 50, left: 15},
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{width: 100, height: 100, top: 170, left: 30}
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]}
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);
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});
|
|
|
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it('should layout node with targeted margin in reverse', function() {
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testLayout(
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{style: {width: 1000, height: 1000, flexDirection: 'column-reverse', marginTop: 10, marginLeft: 5}, children: [
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{style: {width: 100, height: 100, marginTop: 50, marginLeft: 15, marginBottom: 20}},
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{style: {width: 100, height: 100, marginLeft: 30}}
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]},
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{width: 1000, height: 1000, top: 10, left: 5, children: [
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{width: 100, height: 100, top: 880, left: 15},
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{width: 100, height: 100, top: 730, left: 30}
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]}
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);
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});
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it('should layout node with justifyContent: flex-start', function() {
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testLayout(
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{style: {width: 1000, height: 1000, justifyContent: 'flex-start'}, children: [
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{style: {width: 100, height: 100}},
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{style: {width: 100, height: 100}}
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]},
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{width: 1000, height: 1000, top: 0, left: 0, children: [
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{width: 100, height: 100, top: 0, left: 0},
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{width: 100, height: 100, top: 100, left: 0}
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]}
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);
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});
|
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|
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it('should layout node with justifyContent: flex-start in reverse', function() {
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testLayout(
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{style: {width: 1000, height: 1000, flexDirection: 'column-reverse', justifyContent: 'flex-start'}, children: [
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{style: {width: 100, height: 100}},
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{style: {width: 100, height: 100}}
|
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]},
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{width: 1000, height: 1000, top: 0, left: 0, children: [
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{width: 100, height: 100, top: 900, left: 0},
|
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{width: 100, height: 100, top: 800, left: 0}
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]}
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);
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});
|
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|
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it('should layout node with justifyContent: flex-end', function() {
|
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testLayout(
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{style: {width: 1000, height: 1000, justifyContent: 'flex-end'}, children: [
|
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{style: {width: 100, height: 100}},
|
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{style: {width: 100, height: 100}}
|
|
]},
|
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{width: 1000, height: 1000, top: 0, left: 0, children: [
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{width: 100, height: 100, top: 800, left: 0},
|
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{width: 100, height: 100, top: 900, left: 0}
|
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]}
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);
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});
|
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|
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it('should layout node with justifyContent: flex-end in reverse', function() {
|
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testLayout(
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{style: {width: 1000, height: 1000, flexDirection: 'column-reverse', justifyContent: 'flex-end'}, children: [
|
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{style: {width: 100, height: 100}},
|
|
{style: {width: 100, height: 100}}
|
|
]},
|
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{width: 1000, height: 1000, top: 0, left: 0, children: [
|
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{width: 100, height: 100, top: 100, left: 0},
|
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{width: 100, height: 100, top: 0, left: 0}
|
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]}
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);
|
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});
|
|
|
|
it('should layout node with justifyContent: space-between', function() {
|
|
testLayout(
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{style: {width: 1000, height: 1000, justifyContent: 'space-between'}, children: [
|
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{style: {width: 100, height: 100}},
|
|
{style: {width: 100, height: 100}}
|
|
]},
|
|
{width: 1000, height: 1000, top: 0, left: 0, children: [
|
|
{width: 100, height: 100, top: 0, left: 0},
|
|
{width: 100, height: 100, top: 900, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with justifyContent: space-between in reverse', function() {
|
|
testLayout(
|
|
{style: {width: 1000, height: 1000, flexDirection: 'column-reverse', justifyContent: 'space-between'}, children: [
|
|
{style: {width: 100, height: 100}},
|
|
{style: {width: 100, height: 100}}
|
|
]},
|
|
{width: 1000, height: 1000, top: 0, left: 0, children: [
|
|
{width: 100, height: 100, top: 900, left: 0},
|
|
{width: 100, height: 100, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with justifyContent: space-around', function() {
|
|
testLayout(
|
|
{style: {width: 1000, height: 1000, justifyContent: 'space-around'}, children: [
|
|
{style: {width: 100, height: 100}},
|
|
{style: {width: 100, height: 100}}
|
|
]},
|
|
{width: 1000, height: 1000, top: 0, left: 0, children: [
|
|
{width: 100, height: 100, top: 200, left: 0},
|
|
{width: 100, height: 100, top: 700, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with justifyContent: space-around in reverse', function() {
|
|
testLayout(
|
|
{style: {width: 1000, height: 1000, flexDirection: 'column-reverse', justifyContent: 'space-around'}, children: [
|
|
{style: {width: 100, height: 100}},
|
|
{style: {width: 100, height: 100}}
|
|
]},
|
|
{width: 1000, height: 1000, top: 0, left: 0, children: [
|
|
{width: 100, height: 100, top: 700, left: 0},
|
|
{width: 100, height: 100, top: 200, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with justifyContent: center', function() {
|
|
testLayout(
|
|
{style: {width: 1000, height: 1000, justifyContent: 'center'}, children: [
|
|
{style: {width: 100, height: 100}},
|
|
{style: {width: 100, height: 100}}
|
|
]},
|
|
{width: 1000, height: 1000, top: 0, left: 0, children: [
|
|
{width: 100, height: 100, top: 400, left: 0},
|
|
{width: 100, height: 100, top: 500, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with justifyContent: center in reverse', function() {
|
|
testLayout(
|
|
{style: {width: 1000, height: 1000, flexDirection: 'column-reverse', justifyContent: 'center'}, children: [
|
|
{style: {width: 100, height: 100}},
|
|
{style: {width: 100, height: 100}}
|
|
]},
|
|
{width: 1000, height: 1000, top: 0, left: 0, children: [
|
|
{width: 100, height: 100, top: 500, left: 0},
|
|
{width: 100, height: 100, top: 400, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with flex override height', function() {
|
|
testLayout(
|
|
{style: {width: 1000, height: 1000}, children: [
|
|
{style: {width: 100, height: 100, flex: 1}}
|
|
]},
|
|
{width: 1000, height: 1000, top: 0, left: 0, children: [
|
|
{width: 100, height: 1000, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with alignItems: flex-start', function() {
|
|
testLayout(
|
|
{style: {width: 1000, height: 1000, alignItems: 'flex-start'}, children: [
|
|
{style: {width: 200, height: 100}},
|
|
{style: {width: 100, height: 100}}
|
|
]},
|
|
{width: 1000, height: 1000, top: 0, left: 0, children: [
|
|
{width: 200, height: 100, top: 0, left: 0},
|
|
{width: 100, height: 100, top: 100, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with alignItems: flex-start in reverse', function() {
|
|
testLayout(
|
|
{style: {width: 1000, height: 1000, flexDirection: 'column-reverse', alignItems: 'flex-start'}, children: [
|
|
{style: {width: 200, height: 100}},
|
|
{style: {width: 100, height: 100}}
|
|
]},
|
|
{width: 1000, height: 1000, top: 0, left: 0, children: [
|
|
{width: 200, height: 100, top: 900, left: 0},
|
|
{width: 100, height: 100, top: 800, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with alignItems: center', function() {
|
|
testLayout(
|
|
{style: {width: 1000, height: 1000, alignItems: 'center'}, children: [
|
|
{style: {width: 200, height: 100}},
|
|
{style: {width: 100, height: 100}}
|
|
]},
|
|
{width: 1000, height: 1000, top: 0, left: 0, children: [
|
|
{width: 200, height: 100, top: 0, left: 400},
|
|
{width: 100, height: 100, top: 100, left: 450}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with alignItems: center in reverse', function() {
|
|
testLayout(
|
|
{style: {width: 1000, height: 1000, flexDirection: 'column-reverse', alignItems: 'center'}, children: [
|
|
{style: {width: 200, height: 100}},
|
|
{style: {width: 100, height: 100}}
|
|
]},
|
|
{width: 1000, height: 1000, top: 0, left: 0, children: [
|
|
{width: 200, height: 100, top: 900, left: 400},
|
|
{width: 100, height: 100, top: 800, left: 450}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with alignItems: flex-end', function() {
|
|
testLayout(
|
|
{style: {width: 1000, height: 1000, alignItems: 'flex-end'}, children: [
|
|
{style: {width: 200, height: 100}},
|
|
{style: {width: 100, height: 100}}
|
|
]},
|
|
{width: 1000, height: 1000, top: 0, left: 0, children: [
|
|
{width: 200, height: 100, top: 0, left: 800},
|
|
{width: 100, height: 100, top: 100, left: 900}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with alignItems: flex-end in reverse', function() {
|
|
testLayout(
|
|
{style: {width: 1000, height: 1000, flexDirection: 'column-reverse', alignItems: 'flex-end'}, children: [
|
|
{style: {width: 200, height: 100}},
|
|
{style: {width: 100, height: 100}}
|
|
]},
|
|
{width: 1000, height: 1000, top: 0, left: 0, children: [
|
|
{width: 200, height: 100, top: 900, left: 800},
|
|
{width: 100, height: 100, top: 800, left: 900}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with alignSelf overrides alignItems', function() {
|
|
testLayout(
|
|
{style: {width: 1000, height: 1000, alignItems: 'flex-end'}, children: [
|
|
{style: {width: 200, height: 100}},
|
|
{style: {width: 100, height: 100, alignSelf: 'center'}}
|
|
]},
|
|
{width: 1000, height: 1000, top: 0, left: 0, children: [
|
|
{width: 200, height: 100, top: 0, left: 800},
|
|
{width: 100, height: 100, top: 100, left: 450}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with alignSelf overrides alignItems in reverse', function() {
|
|
testLayout(
|
|
{style: {width: 1000, height: 1000, flexDirection: 'column-reverse', alignItems: 'flex-end'}, children: [
|
|
{style: {width: 200, height: 100}},
|
|
{style: {width: 100, height: 100, alignSelf: 'center'}}
|
|
]},
|
|
{width: 1000, height: 1000, top: 0, left: 0, children: [
|
|
{width: 200, height: 100, top: 900, left: 800},
|
|
{width: 100, height: 100, top: 800, left: 450}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with alignItem: stretch', function() {
|
|
testLayout(
|
|
{style: {width: 1000, height: 1000, alignItems: 'stretch'}, children: [
|
|
{style: {height: 100}}
|
|
]},
|
|
{width: 1000, height: 1000, top: 0, left: 0, children: [
|
|
{width: 1000, height: 100, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with alignItem: stretch in reverse', function() {
|
|
testLayout(
|
|
{style: {width: 1000, height: 1000, flexDirection: 'column-reverse', alignItems: 'stretch'}, children: [
|
|
{style: {height: 100}}
|
|
]},
|
|
{width: 1000, height: 1000, top: 0, left: 0, children: [
|
|
{width: 1000, height: 100, top: 900, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout empty node', function() {
|
|
testLayout(
|
|
{style: {}, children: [
|
|
{style: {}}
|
|
]},
|
|
{width: 0, height: 0, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout empty node in reverse', function() {
|
|
testLayout(
|
|
{style: {flexDirection: 'column-reverse'}, children: [
|
|
{style: {}}
|
|
]},
|
|
{width: 0, height: 0, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout child with margin', function() {
|
|
testLayout(
|
|
{style: {}, children: [
|
|
{style: {margin: 5}}
|
|
]},
|
|
{width: 10, height: 10, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 5, left: 5}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout child with margin in reverse', function() {
|
|
testLayout(
|
|
{style: {flexDirection: 'column-reverse'}, children: [
|
|
{style: {margin: 5}}
|
|
]},
|
|
{width: 10, height: 10, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 5, left: 5}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should not shrink children if not enough space', function() {
|
|
testLayout(
|
|
{style: {height: 100}, children: [
|
|
{style: {height: 100}},
|
|
{style: {height: 200}}
|
|
]},
|
|
{width: 0, height: 100, top: 0, left: 0, children: [
|
|
{width: 0, height: 100, top: 0, left: 0},
|
|
{width: 0, height: 200, top: 100, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should not shrink children if not enough space in reverse', function() {
|
|
testLayout(
|
|
{style: {height: 100, flexDirection: 'column-reverse'}, children: [
|
|
{style: {height: 100}},
|
|
{style: {height: 200}}
|
|
]},
|
|
{width: 0, height: 100, top: 0, left: 0, children: [
|
|
{width: 0, height: 100, top: 0, left: 0},
|
|
{width: 0, height: 200, top: -200, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout for center', function() {
|
|
testLayout(
|
|
{style: {justifyContent: 'center'}},
|
|
{width: 0, height: 0, top: 0, left: 0}
|
|
);
|
|
});
|
|
|
|
it('should layout flex-end taking into account margin', function() {
|
|
testLayout(
|
|
{style: {height: 100, justifyContent: 'flex-end'}, children: [
|
|
{style: {marginTop: 10}}
|
|
]},
|
|
{width: 0, height: 100, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 100, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout flex-end taking into account margin in reverse', function() {
|
|
testLayout(
|
|
{style: {height: 100, flexDirection: 'column-reverse', justifyContent: 'flex-end'}, children: [
|
|
{style: {marginTop: 10}}
|
|
]},
|
|
{width: 0, height: 100, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 10, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout alignItems with margin', function() {
|
|
testLayout(
|
|
{style: {}, children: [
|
|
{style: {alignItems: 'flex-end'}, children: [
|
|
{style: {margin: 10}},
|
|
{style: {height: 100}}
|
|
]}
|
|
]},
|
|
{width: 20, height: 120, top: 0, left: 0, children: [
|
|
{width: 20, height: 120, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 10, left: 10},
|
|
{width: 0, height: 100, top: 20, left: 20}
|
|
]}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout alignItems with margin in reverse', function() {
|
|
testLayout(
|
|
{style: {}, children: [
|
|
{style: {flexDirection: 'column-reverse', alignItems: 'flex-end'}, children: [
|
|
{style: {margin: 10}},
|
|
{style: {height: 100}}
|
|
]}
|
|
]},
|
|
{width: 20, height: 120, top: 0, left: 0, children: [
|
|
{width: 20, height: 120, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 110, left: 10},
|
|
{width: 0, height: 100, top: 0, left: 20}
|
|
]}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout flex inside of an empty element', function() {
|
|
testLayout(
|
|
{style: {}, children: [
|
|
{style: {flex: 1}}
|
|
]},
|
|
{width: 0, height: 0, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout alignItems stretch and margin', function() {
|
|
testLayout(
|
|
{style: {alignItems: 'stretch'}, children: [
|
|
{style: {marginLeft: 10}}
|
|
]},
|
|
{width: 10, height: 0, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 0, left: 10}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout alignItems stretch and margin in reverse', function() {
|
|
testLayout(
|
|
{style: {flexDirection: 'column-reverse', alignItems: 'stretch'}, children: [
|
|
{style: {marginLeft: 10}}
|
|
]},
|
|
{width: 10, height: 0, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 0, left: 10}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with padding', function() {
|
|
testLayout(
|
|
{style: {padding: 5}},
|
|
{width: 10, height: 10, top: 0, left: 0}
|
|
);
|
|
});
|
|
|
|
it('should layout node with padding and a child', function() {
|
|
testLayout(
|
|
{style: {padding: 5}, children: [
|
|
{style: {}}
|
|
]},
|
|
{width: 10, height: 10, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 5, left: 5}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with padding and a child with margin', function() {
|
|
testLayout(
|
|
{style: {padding: 5}, children: [
|
|
{style: {margin: 5}}
|
|
]},
|
|
{width: 20, height: 20, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 10, left: 10}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with padding and stretch', function() {
|
|
testLayout(
|
|
{style: {}, children: [
|
|
{style: {padding: 10, alignSelf: 'stretch'}}
|
|
]},
|
|
{width: 20, height: 20, top: 0, left: 0, children: [
|
|
{width: 20, height: 20, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with inner & outer padding and stretch', function() {
|
|
testLayout(
|
|
{style: {padding: 50}, children: [
|
|
{style: {padding: 10, alignSelf: 'stretch'}}
|
|
]},
|
|
{width: 120, height: 120, top: 0, left: 0, children: [
|
|
{width: 20, height: 20, top: 50, left: 50}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with stretch and child with margin', function() {
|
|
testLayout(
|
|
{style: {}, children: [
|
|
{style: {alignSelf: 'stretch'}, children: [
|
|
{style: {margin: 16}}
|
|
]}
|
|
]},
|
|
{width: 32, height: 32, top: 0, left: 0, children: [
|
|
{width: 32, height: 32, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 16, left: 16}
|
|
]}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with top and left', function() {
|
|
testLayout(
|
|
{style: {top: 5, left: 5}},
|
|
{width: 0, height: 0, top: 5, left: 5}
|
|
);
|
|
});
|
|
|
|
it('should layout node with height, padding and space-around', function() {
|
|
testLayout(
|
|
{style: {height: 10, paddingTop: 5, justifyContent: 'space-around'}, children: [
|
|
{style: {}}
|
|
]},
|
|
{width: 0, height: 10, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 7.5, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with bottom', function() {
|
|
testLayout(
|
|
{style: {bottom: 5}},
|
|
{width: 0, height: 0, top: -5, left: 0}
|
|
);
|
|
});
|
|
|
|
it('should layout node with both top and bottom', function() {
|
|
testLayout(
|
|
{style: {top: 10, bottom: 5}},
|
|
{width: 0, height: 0, top: 10, left: 0}
|
|
);
|
|
});
|
|
|
|
it('should layout node with position: absolute', function() {
|
|
testLayout(
|
|
{style: {width: 500, flexDirection: 'row'}, children: [
|
|
{style: {flex: 1}},
|
|
{style: {position: 'absolute', width: 50}},
|
|
{style: {flex: 1}}
|
|
]},
|
|
{width: 500, height: 0, top: 0, left: 0, children: [
|
|
{width: 250, height: 0, top: 0, left: 0},
|
|
{width: 50, height: 0, top: 0, left: 250},
|
|
{width: 250, height: 0, top: 0, left: 250}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with child with position: absolute and margin', function() {
|
|
testLayout(
|
|
{style: {}, children: [
|
|
{style: {marginRight: 15, position: 'absolute'}}
|
|
]},
|
|
{width: 0, height: 0, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with position: absolute, padding and alignSelf: center', function() {
|
|
testLayout(
|
|
{style: {}, children: [
|
|
{style: {paddingRight: 12, alignSelf: 'center', position: 'absolute'}}
|
|
]},
|
|
{width: 0, height: 0, top: 0, left: 0, children: [
|
|
{width: 12, height: 0, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should work with height smaller than paddingBottom', function() {
|
|
testLayout(
|
|
{style: {height: 5, paddingBottom: 20}},
|
|
{width: 0, height: 20, top: 0, left: 0}
|
|
);
|
|
});
|
|
|
|
it('should work with width smaller than paddingLeft', function() {
|
|
testLayout(
|
|
{style: {width: 5, paddingLeft: 20}},
|
|
{width: 20, height: 0, top: 0, left: 0}
|
|
);
|
|
});
|
|
|
|
it('should layout node with specified width and stretch', function() {
|
|
testLayout(
|
|
{style: {}, children: [{
|
|
style: {}, children: [
|
|
{style: {width: 400}}
|
|
]},
|
|
{style: {width: 200, alignSelf: 'stretch'}}
|
|
]},
|
|
{width: 400, height: 0, top: 0, left: 0, children: [
|
|
{width: 400, height: 0, top: 0, left: 0, children: [
|
|
{width: 400, height: 0, top: 0, left: 0}
|
|
]},
|
|
{width: 200, height: 0, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with padding and child with position absolute', function() {
|
|
testLayout(
|
|
{style: {padding: 5}, children: [
|
|
{style: {position: 'absolute'}}
|
|
]},
|
|
{width: 10, height: 10, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 5, left: 5}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with position absolute, top and left', function() {
|
|
testLayout(
|
|
{style: {}, children: [
|
|
{style: {height: 100}},
|
|
{style: {position: 'absolute', top: 10, left: 10}}
|
|
]},
|
|
{width: 0, height: 100, top: 0, left: 0, children: [
|
|
{width: 0, height: 100, top: 0, left: 0},
|
|
{width: 0, height: 0, top: 10, left: 10}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with padding and child position absolute, left', function() {
|
|
testLayout(
|
|
{style: {padding: 20}, children: [
|
|
{style: {left: 5, position: 'absolute'}}
|
|
]},
|
|
{width: 40, height: 40, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 20, left: 5}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with position: absolute, top and marginTop', function() {
|
|
testLayout(
|
|
{style: {}, children: [
|
|
{style: {top: 5, marginTop: 5, position: 'absolute'}}
|
|
]},
|
|
{width: 0, height: 0, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 10, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with position: absolute, left and marginLeft', function() {
|
|
testLayout(
|
|
{style: {}, children: [
|
|
{style: {left: 5, marginLeft: 5, position: 'absolute'}}
|
|
]},
|
|
{width: 0, height: 0, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 0, left: 10}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with space-around and child position absolute', function() {
|
|
testLayout(
|
|
{style: {height: 200, justifyContent: 'space-around'}, children: [
|
|
{style: {position: 'absolute'}},
|
|
{style: {}}
|
|
]},
|
|
{width: 0, height: 200, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 100, left: 0},
|
|
{width: 0, height: 0, top: 100, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with space-around and child position absolute in reverse', function() {
|
|
testLayout(
|
|
{style: {height: 200, flexDirection: 'column-reverse', justifyContent: 'space-around'}, children: [
|
|
{style: {position: 'absolute'}},
|
|
{style: {}}
|
|
]},
|
|
{width: 0, height: 200, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 100, left: 0},
|
|
{width: 0, height: 0, top: 100, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with flex and main margin', function() {
|
|
testLayout(
|
|
{style: {width: 700, flexDirection: 'row'}, children: [
|
|
{style: {marginLeft: 5, flex: 1}}
|
|
]},
|
|
{width: 700, height: 0, top: 0, left: 0, children: [
|
|
{width: 695, height: 0, top: 0, left: 5}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with flex and main margin in rtl', function() {
|
|
testLayout(
|
|
{style: {width: 700, direction: 'rtl', flexDirection: 'row'}, children: [
|
|
{style: {marginRight: 5, flex: 1}}
|
|
]},
|
|
{width: 700, height: 0, top: 0, left: 0, children: [
|
|
{width: 695, height: 0, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with multiple flex and padding', function() {
|
|
testLayout(
|
|
{style: {width: 700, flexDirection: 'row'}, children: [
|
|
{style: {flex: 1}},
|
|
{style: {paddingRight: 5, flex: 1}}
|
|
]},
|
|
{width: 700, height: 0, top: 0, left: 0, children: [
|
|
{width: 347.5, height: 0, top: 0, left: 0},
|
|
{width: 352.5, height: 0, top: 0, left: 347.5}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with multiple flex and padding in rtl', function() {
|
|
testLayout(
|
|
{style: {width: 700, direction: 'rtl', flexDirection: 'row'}, children: [
|
|
{style: {flex: 1}},
|
|
{style: {paddingLeft: 5, flex: 1}}
|
|
]},
|
|
{width: 700, height: 0, top: 0, left: 0, children: [
|
|
{width: 347.5, height: 0, top: 0, left: 352.5},
|
|
{width: 352.5, height: 0, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with multiple flex and margin', function() {
|
|
testLayout(
|
|
{style: {width: 700, flexDirection: 'row'}, children: [
|
|
{style: {flex: 1}},
|
|
{style: {marginLeft: 5, flex: 1}}
|
|
]},
|
|
{width: 700, height: 0, top: 0, left: 0, children: [
|
|
{width: 347.5, height: 0, top: 0, left: 0},
|
|
{width: 347.5, height: 0, top: 0, left: 352.5}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with multiple flex and margin in rtl', function() {
|
|
testLayout(
|
|
{style: {width: 700, direction: 'rtl', flexDirection: 'row'}, children: [
|
|
{style: {flex: 1}},
|
|
{style: {marginRight: 5, flex: 1}}
|
|
]},
|
|
{width: 700, height: 0, top: 0, left: 0, children: [
|
|
{width: 347.5, height: 0, top: 0, left: 352.5},
|
|
{width: 347.5, height: 0, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with flex and overflow', function() {
|
|
testLayout(
|
|
{style: {height: 300}, children: [
|
|
{style: {height: 600}},
|
|
{style: {flex: 1}}
|
|
]},
|
|
{width: 0, height: 300, top: 0, left: 0, children: [
|
|
{width: 0, height: 600, top: 0, left: 0},
|
|
{width: 0, height: 0, top: 600, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with flex and position absolute', function() {
|
|
testLayout(
|
|
{style: {width: 600, flexDirection: 'row'}, children: [
|
|
{style: {flex: 1, position: 'absolute'}}
|
|
]},
|
|
{width: 600, height: 0, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with flex and position absolute in rtl', function() {
|
|
testLayout(
|
|
{style: {width: 600, direction: 'rtl', flexDirection: 'row'}, children: [
|
|
{style: {flex: 1, position: 'absolute'}}
|
|
]},
|
|
{width: 600, height: 0, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 0, left: 600}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with double flex and position absolute', function() {
|
|
testLayout(
|
|
{style: {height: 500}, children: [
|
|
{style: {flex: 1}},
|
|
{style: {flex: 1, position: 'absolute'}}
|
|
]},
|
|
{width: 0, height: 500, top: 0, left: 0, children: [
|
|
{width: 0, height: 500, top: 0, left: 0},
|
|
{width: 0, height: 0, top: 500, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with borderWidth', function() {
|
|
testLayout(
|
|
{style: {borderWidth: 5}},
|
|
{width: 10, height: 10, top: 0, left: 0}
|
|
);
|
|
});
|
|
|
|
it('should layout node with borderWidth and position: absolute, top', function() {
|
|
testLayout(
|
|
{style: {borderTopWidth: 1}, children: [
|
|
{style: {top: -1, position: 'absolute'}}
|
|
]},
|
|
{width: 0, height: 1, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with borderWidth and position: absolute, top. cross axis', function() {
|
|
testLayout(
|
|
{style: {borderWidth: 1}, children: [
|
|
{style: {left: 5, position: 'absolute'}}
|
|
]},
|
|
{width: 2, height: 2, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 1, left: 6}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should correctly take into account min padding for stretch', function() {
|
|
testLayout(
|
|
{style: {width: 50}, children: [
|
|
{style: {marginLeft: 20, padding: 20, alignSelf: 'stretch'}}
|
|
]},
|
|
{width: 50, height: 40, top: 0, left: 0, children: [
|
|
{width: 40, height: 40, top: 0, left: 20}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with negative width', function() {
|
|
testLayout(
|
|
{style: {width: -31}, children: [
|
|
{style: {borderRightWidth: 5}}
|
|
]},
|
|
{width: 5, height: 0, top: 0, left: 0, children: [
|
|
{width: 5, height: 0, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should handle negative margin and min padding correctly', function() {
|
|
testLayout(
|
|
{style: {borderRightWidth: 1, flexDirection: 'row'}, children: [
|
|
{style: {marginRight: -8}}
|
|
]},
|
|
{width: 1, height: 0, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should handle negative margin and min padding correctly in rtl', function() {
|
|
testLayout(
|
|
{style: {borderLeftWidth: 1, direction: 'rtl', flexDirection: 'row'}, children: [
|
|
{style: {marginLeft: -8}}
|
|
]},
|
|
{width: 1, height: 0, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 0, left: 1}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with just text', function() {
|
|
testLayout(
|
|
{style: {measure: text(texts.small)}},
|
|
{width: textSizes.smallWidth, height: textSizes.smallHeight, top: 0, left: 0}
|
|
);
|
|
});
|
|
|
|
it('should layout node with text and width', function() {
|
|
testLayout(
|
|
{style: {measure: text(texts.small), width: 10}},
|
|
{width: 10, height: textSizes.smallHeight, top: 0, left: 0}
|
|
);
|
|
});
|
|
|
|
it('should layout node with text, padding and margin', function() {
|
|
testLayout(
|
|
{style: {measure: text(texts.big)}},
|
|
{width: textSizes.bigWidth, height: textSizes.smallHeight, top: 0, left: 0}
|
|
);
|
|
});
|
|
|
|
it('should layout node with nested alignSelf: stretch', function() {
|
|
testLayout(
|
|
{style: {width: 300}, children: [
|
|
{style: {alignSelf: 'stretch'}, children: [
|
|
{style: {alignSelf: 'stretch'}}
|
|
]}
|
|
]},
|
|
{width: 300, height: 0, top: 0, left: 0, children: [
|
|
{width: 300, height: 0, top: 0, left: 0, children: [
|
|
{width: 300, height: 0, top: 0, left: 0}
|
|
]}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with text and flex', function() {
|
|
testLayout(
|
|
{style: {}, children: [
|
|
{style: {width: 500, flexDirection: 'row'}, children: [
|
|
{style: {flex: 1, measure: text(texts.big)}}
|
|
]}
|
|
]},
|
|
{width: 500, height: textSizes.smallHeight, top: 0, left: 0, children: [
|
|
{width: 500, height: textSizes.smallHeight, top: 0, left: 0, children: [
|
|
{width: 500, height: textSizes.smallHeight, top: 0, left: 0}
|
|
]}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with text and flex in rtl', function() {
|
|
testLayout(
|
|
{style: {}, children: [
|
|
{style: {width: 500, direction: 'rtl', flexDirection: 'row'}, children: [
|
|
{style: {flex: 1, measure: text(texts.big)}}
|
|
]}
|
|
]},
|
|
{width: 500, height: textSizes.smallHeight, top: 0, left: 0, children: [
|
|
{width: 500, height: textSizes.smallHeight, top: 0, left: 0, children: [
|
|
{width: 500, height: textSizes.smallHeight, top: 0, left: 0}
|
|
]}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with text and stretch', function() {
|
|
testLayout(
|
|
{style: {width: 130}, children: [
|
|
{style: {alignSelf: 'stretch', alignItems: 'stretch'}, children: [
|
|
{style: {measure: text(texts.big)}}
|
|
]}
|
|
]},
|
|
{width: 130, height: textSizes.bigHeight, top: 0, left: 0, children: [
|
|
{width: 130, height: textSizes.bigHeight, top: 0, left: 0, children: [
|
|
{width: 130, height: textSizes.bigHeight, top: 0, left: 0}
|
|
]}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with text stretch and width', function() {
|
|
testLayout(
|
|
{style: {width: 200}, children: [
|
|
{style: {alignSelf: 'stretch', alignItems: 'stretch'}, children: [
|
|
{style: {width: 130, measure: text(texts.big)}}
|
|
]}
|
|
]},
|
|
{width: 200, height: textSizes.bigHeight, top: 0, left: 0, children: [
|
|
{width: 200, height: textSizes.bigHeight, top: 0, left: 0, children: [
|
|
{width: 130, height: textSizes.bigHeight, top: 0, left: 0}
|
|
]}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with text bounded by parent', function() {
|
|
testLayout(
|
|
{style: {width: 100, alignSelf: 'flex-start'}, children: [
|
|
{style: {measure: text(texts.big), alignSelf: 'flex-start'}}
|
|
]},
|
|
{width: 100, height: textSizes.bigHeight, top: 0, left: 0, children: [
|
|
{width: textSizes.bigMinWidth, height: textSizes.bigHeight, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with text bounded by grand-parent', function() {
|
|
testLayout(
|
|
{style: {width: 100, padding: 10, alignSelf: 'flex-start'}, children: [
|
|
{style: {margin: 10, alignSelf: 'flex-start'}, children: [
|
|
{style: {measure: text(texts.big)}}
|
|
]}
|
|
]},
|
|
{width: 100, height: 40 + textSizes.bigHeight, top: 0, left: 0, children: [
|
|
{width: textSizes.bigMinWidth, height: textSizes.bigHeight, top: 20, left: 20, children: [
|
|
{width: textSizes.bigMinWidth, height: textSizes.bigHeight, top: 0, left: 0}
|
|
]}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout space-between when remaining space is negative', function() {
|
|
testLayout(
|
|
{style: {height: 100, justifyContent: 'space-between'}, children: [
|
|
{style: {height: 900}},
|
|
{style: {}}
|
|
]},
|
|
{width: 0, height: 100, top: 0, left: 0, children: [
|
|
{width: 0, height: 900, top: 0, left: 0},
|
|
{width: 0, height: 0, top: 900, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout space-between when remaining space is negative in reverse', function() {
|
|
testLayout(
|
|
{style: {height: 100, flexDirection: 'column-reverse', justifyContent: 'space-between'}, children: [
|
|
{style: {height: 900}},
|
|
{style: {}}
|
|
]},
|
|
{width: 0, height: 100, top: 0, left: 0, children: [
|
|
{width: 0, height: 900, top: -800, left: 0},
|
|
{width: 0, height: 0, top: -800, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout flex-end when remaining space is negative', function() {
|
|
testLayout(
|
|
{style: {width: 200, flexDirection: 'row', justifyContent: 'flex-end'}, children: [
|
|
{style: {width: 900}}
|
|
]},
|
|
{width: 200, height: 0, top: 0, left: 0, children: [
|
|
{width: 900, height: 0, top: 0, left: -700}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout flex-end when remaining space is negative in rtl', function() {
|
|
testLayout(
|
|
{style: {width: 200, direction: 'rtl', flexDirection: 'row', justifyContent: 'flex-end'}, children: [
|
|
{style: {width: 900}}
|
|
]},
|
|
{width: 200, height: 0, top: 0, left: 0, children: [
|
|
{width: 900, height: 0, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout text with flexDirection row', function() {
|
|
testLayout(
|
|
{style: {}, children: [
|
|
{style: {width: 200, flexDirection: 'row'}, children: [
|
|
{style: {margin: 20, measure: text(texts.big)}}
|
|
]}
|
|
]},
|
|
{width: 200, height: textSizes.smallHeight + 40, top: 0, left: 0, children: [
|
|
{width: 200, height: textSizes.smallHeight + 40, top: 0, left: 0, children: [
|
|
{width: textSizes.bigWidth, height: textSizes.smallHeight, top: 20, left: 20}
|
|
]}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout text with flexDirection row in rtl', function() {
|
|
testLayout(
|
|
{style: { direction: 'rtl' }, children: [
|
|
{style: {width: 200, flexDirection: 'row'}, children: [
|
|
{style: {margin: 20, measure: text(texts.big)}}
|
|
]}
|
|
]},
|
|
{width: 200, height: textSizes.smallHeight + 40, top: 0, left: 0, children: [
|
|
{width: 200, height: textSizes.smallHeight + 40, top: 0, left: 0, children: [
|
|
{width: textSizes.bigWidth, height: textSizes.smallHeight, top: 20, left: 8}
|
|
]}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout with text and margin', function() {
|
|
testLayout(
|
|
{style: {}, children: [
|
|
{style: {width: 200}, children: [
|
|
{style: {margin: 20, measure: text(texts.big)}}
|
|
]}
|
|
]},
|
|
{width: 200, height: textSizes.bigHeight + 40, top: 0, left: 0, children: [
|
|
{width: 200, height: textSizes.bigHeight + 40, top: 0, left: 0, children: [
|
|
{width: 160, height: textSizes.bigHeight, top: 20, left: 20}
|
|
]}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout with position absolute, top, left, bottom, right', function() {
|
|
testLayout(
|
|
{style: {width: 100, height: 100}, children: [
|
|
{style: {position: 'absolute', top: 0, left: 0, bottom: 0, right: 0}}
|
|
]},
|
|
{width: 100, height: 100, top: 0, left: 0, children: [
|
|
{width: 100, height: 100, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout with arbitrary flex', function() {
|
|
testLayout(
|
|
{style: {width: 100, height: 100, alignSelf: 'flex-start'}, children: [
|
|
{style: {flex: 2.5, alignSelf: 'flex-start'}},
|
|
{style: {flex: 7.5, alignSelf: 'flex-start'}}
|
|
]},
|
|
{width: 100, height: 100, top: 0, left: 0, children: [
|
|
{width: 0, height: 25, top: 0, left: 0},
|
|
{width: 0, height: 75, top: 25, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout with arbitrary flex in reverse', function() {
|
|
testLayout(
|
|
{style: {width: 100, height: 100, flexDirection: 'column-reverse', alignSelf: 'flex-start'}, children: [
|
|
{style: {flex: 2.5, alignSelf: 'flex-start'}},
|
|
{style: {flex: 7.5, alignSelf: 'flex-start'}}
|
|
]},
|
|
{width: 100, height: 100, top: 0, left: 0, children: [
|
|
{width: 0, height: 25, top: 75, left: 0},
|
|
{width: 0, height: 75, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout with negative flex in reverse', function() {
|
|
testLayout(
|
|
{style: {width: 100, height: 100, flexDirection: 'column-reverse', alignSelf: 'flex-start'}, children: [
|
|
{style: {flex: -2.5, alignSelf: 'flex-start'}},
|
|
{style: {flex: 0, alignSelf: 'flex-start'}}
|
|
]},
|
|
{width: 100, height: 100, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 100, left: 0},
|
|
{width: 0, height: 0, top: 100, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout with position: absolute and another sibling', function() {
|
|
testLayout(
|
|
{style: {}, children: [
|
|
{style: {width: 50, height: 100}},
|
|
{style: {position: 'absolute', left: 0, right: 0}}
|
|
]},
|
|
{width: 50, height: 100, top: 0, left: 0, children: [
|
|
{width: 50, height: 100, top: 0, left: 0},
|
|
{width: 50, height: 0, top: 100, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should calculate height properly with position: absolute top and bottom', function() {
|
|
testLayout(
|
|
{style: {height: 100}, children: [
|
|
{style: {position: 'absolute', top: 0, bottom: 20}}
|
|
]},
|
|
{width: 0, height: 100, top: 0, left: 0, children: [
|
|
{width: 0, height: 80, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout with complicated position: absolute and justifyContent: center combo', function() {
|
|
testLayout(
|
|
{style: {width: 200, height: 200}, children: [
|
|
{style: {position: 'absolute', justifyContent: 'center', top: 0, left: 0, right: 0, bottom: 0}, children: [
|
|
{style: {width: 100, height: 100}}
|
|
]}
|
|
]},
|
|
{width: 200, height: 200, top: 0, left: 0, children: [
|
|
{width: 200, height: 200, top: 0, left: 0, children: [
|
|
{width: 100, height: 100, top: 50, left: 0}
|
|
]}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should calculate top properly with position: absolute bottom', function() {
|
|
testLayout(
|
|
{style: {height: 100}, children: [
|
|
{style: {position: 'absolute', bottom: 0}}
|
|
]},
|
|
{width: 0, height: 100, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 100, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should calculate left properly with position: absolute right', function() {
|
|
testLayout(
|
|
{style: {width: 100}, children: [
|
|
{style: {position: 'absolute', right: 0}}
|
|
]},
|
|
{width: 100, height: 0, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 0, left: 100}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should calculate top properly with position: absolute bottom and height', function() {
|
|
testLayout(
|
|
{style: {height: 100}, children: [
|
|
{style: {height: 10, position: 'absolute', bottom: 0}}
|
|
]},
|
|
{width: 0, height: 100, top: 0, left: 0, children: [
|
|
{width: 0, height: 10, top: 90, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should calculate left properly with position: absolute right and width', function() {
|
|
testLayout(
|
|
{style: {width: 100}, children: [
|
|
{style: {width: 10, position: 'absolute', right: 0}}
|
|
]},
|
|
{width: 100, height: 0, top: 0, left: 0, children: [
|
|
{width: 10, height: 0, top: 0, left: 90}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should calculate top properly with position: absolute right, width, and no parent dimensions', function() {
|
|
testLayout(
|
|
{style: {}, children: [
|
|
{style: {height: 10, position: 'absolute', bottom: 0}}
|
|
]},
|
|
{width: 0, height: 0, top: 0, left: 0, children: [
|
|
{width: 0, height: 10, top: -10, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should calculate left properly with position: absolute right, width, and no parent dimensions', function() {
|
|
testLayout(
|
|
{style: {}, children: [
|
|
{style: {width: 10, position: 'absolute', right: 0}}
|
|
]},
|
|
{width: 0, height: 0, top: 0, left: 0, children: [
|
|
{width: 10, height: 0, top: 0, left: -10}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout border bottom inside of justify content space between container', function() {
|
|
testLayout(
|
|
{style: {justifyContent: 'space-between'}, children: [
|
|
{style: {borderBottomWidth: 1}}
|
|
]},
|
|
{width: 0, height: 1, top: 0, left: 0, children: [
|
|
{width: 0, height: 1, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout negative margin top inside of justify content center container', function() {
|
|
testLayout(
|
|
{style: {justifyContent: 'center'}, children: [
|
|
{style: {marginTop: -6}}
|
|
]},
|
|
{width: 0, height: 0, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: -3, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout positive margin top inside of justify content center container', function() {
|
|
testLayout(
|
|
{style: {justifyContent: 'center'}, children: [
|
|
{style: {marginTop: 20}}
|
|
]},
|
|
{width: 0, height: 20, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 20, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout border bottom and flex end with an empty child', function() {
|
|
testLayout(
|
|
{style: {borderBottomWidth: 5, justifyContent: 'flex-end'}, children: [
|
|
{style: {}}
|
|
]},
|
|
{width: 0, height: 5, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout with children of a contain with left', function() {
|
|
testLayout(
|
|
{style: {width: 800}, children: [
|
|
{style: {left: 5}, children: [
|
|
{style: {}}
|
|
]}
|
|
]},
|
|
{width: 800, height: 0, top: 0, left: 0, children: [
|
|
{width: 800, height: 0, top: 0, left: 5, children: [
|
|
{width: 800, height: 0, top: 0, left: 0}
|
|
]}
|
|
]}
|
|
);
|
|
});
|
|
|
|
// This behavior is very weird. The child has a width of 0 but somehow the
|
|
// parent has a width of 500. Looks like a bug rather than a feature.
|
|
// https://code.google.com/p/chromium/issues/detail?id=441768
|
|
xit('should layout with flex: 0 and a specific width', function() {
|
|
testLayout(
|
|
{style: {flexDirection: 'row'}, children: [
|
|
{style: {width: 500, flex: 0}}
|
|
]},
|
|
{width: 500, height: 0, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
xit('should layout with nested padding', function() {
|
|
testLayout(
|
|
{style: {}, children: [
|
|
{style: {}, children: [
|
|
{style: {}}
|
|
]},
|
|
{style: {padding: 5}}
|
|
]},
|
|
{width: 10, height: 10, top: 0, left: 0, children: [
|
|
{width: 10, height: 0, top: 0, left: 0, children: [
|
|
{width: 10, height: 0, top: 0, left: 0}
|
|
]},
|
|
{width: 10, height: 10, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout flex-wrap', function() {
|
|
testLayout(
|
|
{style: {flexWrap: 'wrap', flexDirection: 'row', width: 100}, children: [
|
|
{style: {width: 40, height: 10}},
|
|
{style: {width: 40, height: 10}},
|
|
{style: {width: 40, height: 10}}
|
|
]},
|
|
{width: 100, height: 20, top: 0, left: 0, children: [
|
|
{width: 40, height: 10, top: 0, left: 0},
|
|
{width: 40, height: 10, top: 0, left: 40},
|
|
{width: 40, height: 10, top: 10, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout flex-wrap in rtl', function() {
|
|
testLayout(
|
|
{style: {flexWrap: 'wrap', direction: 'rtl', flexDirection: 'row', width: 100}, children: [
|
|
{style: {width: 40, height: 10}},
|
|
{style: {width: 40, height: 10}},
|
|
{style: {width: 40, height: 10}}
|
|
]},
|
|
{width: 100, height: 20, top: 0, left: 0, children: [
|
|
{width: 40, height: 10, top: 0, left: 60},
|
|
{width: 40, height: 10, top: 0, left: 20},
|
|
{width: 40, height: 10, top: 10, left: 60}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout flex wrap with a line bigger than container', function() {
|
|
testLayout(
|
|
{style: {height: 100, flexWrap: 'wrap'}, children: [
|
|
{style: {height: 100}},
|
|
{style: {height: 200}}
|
|
]},
|
|
{width: 0, height: 100, top: 0, left: 0, children: [
|
|
{width: 0, height: 100, top: 0, left: 0},
|
|
{width: 0, height: 200, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
// The container should be width = 25 because the width of the two children
|
|
// are 20 and 5. It's likely a bug in Chrome
|
|
// https://code.google.com/p/chromium/issues/detail?id=247963#c16
|
|
xit('should layout flex wrap with padding and borders', function() {
|
|
testLayout(
|
|
{style: {height: 100, flexWrap: 'wrap'}, children: [
|
|
{style: {height: 500, paddingRight: 20}},
|
|
{style: {borderLeftWidth: 5}}
|
|
]},
|
|
{width: 20, height: 100, top: 0, left: 0, children: [
|
|
{width: 20, height: 500, top: 0, left: 0},
|
|
{width: 5, height: 0, top: 0, left: 20}
|
|
]}
|
|
);
|
|
});
|
|
|
|
|
|
xit('should layout text with alignItems: stretch', function() {
|
|
testLayout(
|
|
{style: {width: 80, padding: 7, alignItems: 'stretch', measure: text(texts.big)}},
|
|
{width: 80, height: 68, top: 0, left: 0}
|
|
);
|
|
});
|
|
|
|
xit('should layout node with text and position absolute', function() {
|
|
testLayout(
|
|
{style: {}, children: [
|
|
{style: {measure: text(texts.big)}}
|
|
]},
|
|
{width: 0, height: 0, top: 0, left: 0, children: [
|
|
{width: 100, height: textSizes.bigHeight, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should use max bounds', function() {
|
|
testLayout(
|
|
{style: {width: 100, height: 200, maxWidth: 90, maxHeight: 190}},
|
|
{width: 90, height: 190, top: 0, left: 0}
|
|
);
|
|
});
|
|
|
|
it('should use min bounds', function() {
|
|
testLayout(
|
|
{style: {width: 100, height: 200, minWidth: 110, minHeight: 210}},
|
|
{width: 110, height: 210, top: 0, left: 0}
|
|
);
|
|
});
|
|
|
|
it('should use min bounds over max bounds', function() {
|
|
testLayout(
|
|
{style: {width: 100, height: 200, minWidth: 110, maxWidth: 90, minHeight: 210, maxHeight: 190}},
|
|
{width: 110, height: 210, top: 0, left: 0}
|
|
);
|
|
});
|
|
|
|
it('should use min bounds over max bounds and natural width', function() {
|
|
testLayout(
|
|
{style: {width: 100, height: 200, minWidth: 90, maxWidth: 80, minHeight: 190, maxHeight: 180}},
|
|
{width: 90, height: 190, top: 0, left: 0}
|
|
);
|
|
});
|
|
|
|
it('should ignore negative min bounds', function() {
|
|
testLayout(
|
|
{style: {width: 100, height: 200, minWidth: -10, minHeight: -20}},
|
|
{width: 100, height: 200, top: 0, left: 0}
|
|
);
|
|
});
|
|
|
|
it('should ignore negative max bounds', function() {
|
|
testLayout(
|
|
{style: {width: 100, height: 200, maxWidth: -10, maxHeight: -20}},
|
|
{width: 100, height: 200, top: 0, left: 0}
|
|
);
|
|
});
|
|
|
|
it('should use padded size over max bounds', function() {
|
|
testLayout(
|
|
{style: {paddingTop: 15, paddingBottom: 15, paddingLeft: 20, paddingRight: 20, maxWidth: 30, maxHeight: 10}},
|
|
{width: 40, height: 30, top: 0, left: 0}
|
|
);
|
|
});
|
|
|
|
it('should use min size over padded size', function() {
|
|
testLayout(
|
|
{style: {paddingTop: 15, paddingBottom: 15, paddingLeft: 20, paddingRight: 20, minWidth: 50, minHeight: 40}},
|
|
{width: 50, height: 40, top: 0, left: 0}
|
|
);
|
|
});
|
|
|
|
it('should override flex direction size with min bounds', function() {
|
|
testLayout(
|
|
{style: {width: 300, height: 200, flexDirection: 'row'}, children: [
|
|
{style: {flex: 1}},
|
|
{style: {flex: 1, minWidth: 200}},
|
|
{style: {flex: 1}}
|
|
]},
|
|
{width: 300, height: 200, top: 0, left: 0, children: [
|
|
{width: 50, height: 200, top: 0, left: 0},
|
|
{width: 200, height: 200, top: 0, left: 50},
|
|
{width: 50, height: 200, top: 0, left: 250}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should override flex direction size with min bounds in rtl', function() {
|
|
testLayout(
|
|
{style: {width: 300, height: 200, direction: 'rtl', flexDirection: 'row'}, children: [
|
|
{style: {flex: 1}},
|
|
{style: {flex: 1, minWidth: 200}},
|
|
{style: {flex: 1}}
|
|
]},
|
|
{width: 300, height: 200, top: 0, left: 0, children: [
|
|
{width: 50, height: 200, top: 0, left: 250},
|
|
{width: 200, height: 200, top: 0, left: 50},
|
|
{width: 50, height: 200, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should not override flex direction size within bounds', function() {
|
|
testLayout(
|
|
{style: {width: 300, height: 200, flexDirection: 'row'}, children: [
|
|
{style: {flex: 1}},
|
|
{style: {flex: 1, minWidth: 90, maxWidth: 110}},
|
|
{style: {flex: 1}}
|
|
]},
|
|
{width: 300, height: 200, top: 0, left: 0, children: [
|
|
{width: 100, height: 200, top: 0, left: 0},
|
|
{width: 100, height: 200, top: 0, left: 100},
|
|
{width: 100, height: 200, top: 0, left: 200}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should not override flex direction size within bounds in rtl', function() {
|
|
testLayout(
|
|
{style: {width: 300, height: 200, direction: 'rtl', flexDirection: 'row'}, children: [
|
|
{style: {flex: 1}},
|
|
{style: {flex: 1, minWidth: 90, maxWidth: 110}},
|
|
{style: {flex: 1}}
|
|
]},
|
|
{width: 300, height: 200, top: 0, left: 0, children: [
|
|
{width: 100, height: 200, top: 0, left: 200},
|
|
{width: 100, height: 200, top: 0, left: 100},
|
|
{width: 100, height: 200, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should override flex direction size with max bounds', function() {
|
|
testLayout(
|
|
{style: {width: 300, height: 200, flexDirection: 'row'}, children: [
|
|
{style: {flex: 1}},
|
|
{style: {flex: 1, maxWidth: 60}},
|
|
{style: {flex: 1}}
|
|
]},
|
|
{width: 300, height: 200, top: 0, left: 0, children: [
|
|
{width: 120, height: 200, top: 0, left: 0},
|
|
{width: 60, height: 200, top: 0, left: 120},
|
|
{width: 120, height: 200, top: 0, left: 180}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should override flex direction size with max bounds in rtl', function() {
|
|
testLayout(
|
|
{style: {width: 300, height: 200, direction: 'rtl', flexDirection: 'row'}, children: [
|
|
{style: {flex: 1}},
|
|
{style: {flex: 1, maxWidth: 60}},
|
|
{style: {flex: 1}}
|
|
]},
|
|
{width: 300, height: 200, top: 0, left: 0, children: [
|
|
{width: 120, height: 200, top: 0, left: 180},
|
|
{width: 60, height: 200, top: 0, left: 120},
|
|
{width: 120, height: 200, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should ignore flex size if fully max bound', function() {
|
|
testLayout(
|
|
{style: {width: 300, height: 200, flexDirection: 'row'}, children: [
|
|
{style: {flex: 1, maxWidth: 60}},
|
|
{style: {flex: 1, maxWidth: 60}},
|
|
{style: {flex: 1, maxWidth: 60}}
|
|
]},
|
|
{width: 300, height: 200, top: 0, left: 0, children: [
|
|
{width: 60, height: 200, top: 0, left: 0},
|
|
{width: 60, height: 200, top: 0, left: 60},
|
|
{width: 60, height: 200, top: 0, left: 120}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should ignore flex size if fully max bound in rtl', function() {
|
|
testLayout(
|
|
{style: {width: 300, height: 200, direction: 'rtl', flexDirection: 'row'}, children: [
|
|
{style: {flex: 1, maxWidth: 60}},
|
|
{style: {flex: 1, maxWidth: 60}},
|
|
{style: {flex: 1, maxWidth: 60}}
|
|
]},
|
|
{width: 300, height: 200, top: 0, left: 0, children: [
|
|
{width: 60, height: 200, top: 0, left: 240},
|
|
{width: 60, height: 200, top: 0, left: 180},
|
|
{width: 60, height: 200, top: 0, left: 120}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should ignore flex size if fully min bound', function() {
|
|
testLayout(
|
|
{style: {width: 300, height: 200, flexDirection: 'row'}, children: [
|
|
{style: {flex: 1, minWidth: 120}},
|
|
{style: {flex: 1, minWidth: 120}},
|
|
{style: {flex: 1, minWidth: 120}}
|
|
]},
|
|
{width: 300, height: 200, top: 0, left: 0, children: [
|
|
{width: 120, height: 200, top: 0, left: 0},
|
|
{width: 120, height: 200, top: 0, left: 120},
|
|
{width: 120, height: 200, top: 0, left: 240}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should ignore flex size if fully min bound in rtl', function() {
|
|
testLayout(
|
|
{style: {width: 300, height: 200, direction: 'rtl', flexDirection: 'row'}, children: [
|
|
{style: {flex: 1, minWidth: 120}},
|
|
{style: {flex: 1, minWidth: 120}},
|
|
{style: {flex: 1, minWidth: 120}}
|
|
]},
|
|
{width: 300, height: 200, top: 0, left: 0, children: [
|
|
{width: 120, height: 200, top: 0, left: 180},
|
|
{width: 120, height: 200, top: 0, left: 60},
|
|
{width: 120, height: 200, top: 0, left: -60}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should pre-fill child size within bounds', function() {
|
|
testLayout(
|
|
{style: {width: 300, height: 200}, children: [
|
|
{style: {flex: 1, minWidth: 290, maxWidth: 310}}
|
|
]},
|
|
{width: 300, height: 200, top: 0, left: 0, children: [
|
|
{width: 300, height: 200, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should pre-fill child size within max bound', function() {
|
|
testLayout(
|
|
{style: {width: 300, height: 200}, children: [
|
|
{style: {flex: 1, maxWidth: 290}}
|
|
]},
|
|
{width: 300, height: 200, top: 0, left: 0, children: [
|
|
{width: 290, height: 200, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should pre-fill child size within min bounds', function() {
|
|
testLayout(
|
|
{style: {width: 300, height: 200}, children: [
|
|
{style: {flex: 1, minWidth: 310}}
|
|
]},
|
|
{width: 300, height: 200, top: 0, left: 0, children: [
|
|
{width: 310, height: 200, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should set parents size based on bounded children', function() {
|
|
testLayout(
|
|
{style: {minWidth: 100, maxWidth: 300, minHeight: 500, maxHeight: 700}, children: [
|
|
{style: {width: 200, height: 300}},
|
|
{style: {width: 200, height: 300}}
|
|
]},
|
|
{width: 200, height: 600, top: 0, left: 0, children: [
|
|
{width: 200, height: 300, top: 0, left: 0},
|
|
{width: 200, height: 300, top: 300, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should set parents size based on max bounded children', function() {
|
|
testLayout(
|
|
{style: {maxWidth: 100, maxHeight: 500}, children: [
|
|
{style: {width: 200, height: 300}},
|
|
{style: {width: 200, height: 300}}
|
|
]},
|
|
{width: 100, height: 500, top: 0, left: 0, children: [
|
|
{width: 200, height: 300, top: 0, left: 0},
|
|
{width: 200, height: 300, top: 300, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should set parents size based on min bounded children', function() {
|
|
testLayout(
|
|
{style: {minWidth: 300, minHeight: 700}, children: [
|
|
{style: {width: 200, height: 300}},
|
|
{style: {width: 200, height: 300}}
|
|
]},
|
|
{width: 300, height: 700, top: 0, left: 0, children: [
|
|
{width: 200, height: 300, top: 0, left: 0},
|
|
{width: 200, height: 300, top: 300, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should keep stretched size within bounds', function() {
|
|
testLayout(
|
|
{style: {width: 1000, alignItems: 'stretch'}, children: [
|
|
{style: {height: 100, minHeight: 90, maxHeight: 110, minWidth: 900, maxWidth: 1100}}
|
|
]},
|
|
{width: 1000, height: 100, top: 0, left: 0, children: [
|
|
{width: 1000, height: 100, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should keep stretched size within max bounds', function() {
|
|
testLayout(
|
|
{style: {width: 1000, alignItems: 'stretch'}, children: [
|
|
{style: {height: 100, maxHeight: 90, maxWidth: 900}}
|
|
]},
|
|
{width: 1000, height: 90, top: 0, left: 0, children: [
|
|
{width: 900, height: 90, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should keep stretched size within min bounds', function() {
|
|
testLayout(
|
|
{style: {width: 1000, alignItems: 'stretch'}, children: [
|
|
{style: {height: 100, minHeight: 110, minWidth: 1100}}
|
|
]},
|
|
{width: 1000, height: 110, top: 0, left: 0, children: [
|
|
{width: 1100, height: 110, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should keep cross axis size within min bounds', function() {
|
|
testLayout(
|
|
{style: {width: 1000, flexDirection: 'row'}, children: [
|
|
{style: {height: 100, minHeight: 110, minWidth: 100}}
|
|
]},
|
|
{width: 1000, height: 110, top: 0, left: 0, children: [
|
|
{width: 100, height: 110, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should keep cross axis size within min bounds in rtl', function() {
|
|
testLayout(
|
|
{style: {width: 1000, direction: 'rtl', flexDirection: 'row'}, children: [
|
|
{style: {height: 100, minHeight: 110, minWidth: 100}}
|
|
]},
|
|
{width: 1000, height: 110, top: 0, left: 0, children: [
|
|
{width: 100, height: 110, top: 0, left: 900}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with position absolute, top and left and max bounds', function() {
|
|
testLayout(
|
|
{style: {width: 1000, height: 1000}, children: [
|
|
{style: {position: 'absolute', top: 100, left: 100, bottom: 100, right: 100, maxWidth: 500, maxHeight: 600}}
|
|
]},
|
|
{width: 1000, height: 1000, top: 0, left: 0, children: [
|
|
{width: 500, height: 600, top: 100, left: 100}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with position absolute, top and left and min bounds', function() {
|
|
testLayout(
|
|
{style: {width: 1000, height: 1000}, children: [
|
|
{style: {position: 'absolute', top: 100, left: 100, bottom: 100, right: 100, minWidth: 900, minHeight: 1000}}
|
|
]},
|
|
{width: 1000, height: 1000, top: 0, left: 0, children: [
|
|
{width: 900, height: 1000, top: 100, left: 100}
|
|
]}
|
|
);
|
|
});
|
|
|
|
xit('should layout minHeight with a flex child', function() {
|
|
testLayout(
|
|
{style: {minHeight: 800}, children: [
|
|
{style: {flex: 1}}
|
|
]},
|
|
{width: 0, height: 800, top: 0, left: 0, children: [
|
|
{width: 0, height: 800, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
xit('should layout node with a nested sibling child with width', function() {
|
|
testLayout(
|
|
{style: {}, children: [
|
|
{style: {width: 5}},
|
|
{style: {}, children: [
|
|
{style: {}}
|
|
]}
|
|
]},
|
|
{width: 5, height: 0, top: 0, left: 0, children: [
|
|
{width: 5, height: 0, top: 0, left: 0},
|
|
{width: 5, height: 0, top: 0, left: 0, children: [
|
|
{width: 5, height: 0, top: 0, left: 0}
|
|
]}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout absolutely positioned node with absolutely positioned padded parent', function() {
|
|
testLayout(
|
|
{style: {width: 400, height: 400}, children: [
|
|
{style: {position: 'absolute', top: 100, left: 100, right: 100, bottom: 100, padding: 10}, children: [
|
|
{style: {position: 'absolute', top: 10, left: 10, right: 10, bottom: 10}}
|
|
]}
|
|
]},
|
|
{width: 400, height: 400, top: 0, left: 0, children: [
|
|
{width: 200, height: 200, top: 100, left: 100, children: [
|
|
{width: 180, height: 180, top: 10, left: 10}
|
|
]}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout absolutely positioned node with absolutely positioned padded and bordered parent', function() {
|
|
testLayout(
|
|
{style: {width: 400, height: 400}, children: [
|
|
{style: {position: 'absolute', top: 100, left: 100, right: 100, bottom: 100, padding: 10, borderWidth: 1}, children: [
|
|
{style: {position: 'absolute', top: 10, left: 10, right: 10, bottom: 10}}
|
|
]}
|
|
]},
|
|
{width: 400, height: 400, top: 0, left: 0, children: [
|
|
{width: 200, height: 200, top: 100, left: 100, children: [
|
|
{width: 178, height: 178, top: 11, left: 11}
|
|
]}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout absolutely positioned node with padded flex 1 parent', function() {
|
|
testLayout(
|
|
{style: {width: 400, height: 400}, children: [
|
|
{style: {flex: 1, padding: 10}, children: [
|
|
{style: {position: 'absolute', top: 10, left: 10, right: 10, bottom: 10}}
|
|
]}
|
|
]},
|
|
{width: 400, height: 400, top: 0, left: 0, children: [
|
|
{width: 400, height: 400, top: 0, left: 0, children: [
|
|
{width: 380, height: 380, top: 10, left: 10}
|
|
]}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout nested nodes with mixed directions', function() {
|
|
testLayout(
|
|
{style: {width: 200, height: 200, direction: 'rtl'}, children: [
|
|
{style: {flexDirection: 'row'}, children: [
|
|
{style: {width: 50, height: 50}},
|
|
{style: {width: 50, height: 50}}
|
|
]},
|
|
{style: {direction: 'ltr', flexDirection: 'row'}, children: [
|
|
{style: {width: 50, height: 50}},
|
|
{style: {width: 50, height: 50}}
|
|
]}
|
|
]},
|
|
{width: 200, height: 200, top: 0, left: 0, children: [
|
|
{width: 200, height: 50, top: 0, left: 0, children: [
|
|
{width: 50, height: 50, top: 0, left: 150},
|
|
{width: 50, height: 50, top: 0, left: 100}
|
|
]},
|
|
{width: 200, height: 50, top: 50, left: 0, children: [
|
|
{width: 50, height: 50, top: 0, left: 0},
|
|
{width: 50, height: 50, top: 0, left: 50}
|
|
]}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should correctly space wrapped nodes', function() {
|
|
testLayout(
|
|
{style: {width: 320, height: 200, flexDirection: 'row', justifyContent: 'space-between', flexWrap: 'wrap'}, children: [
|
|
{style: {width: 100, height: 100}},
|
|
{style: {width: 100, height: 100}},
|
|
{style: {width: 100, height: 100}},
|
|
{style: {width: 100, height: 100}},
|
|
{style: {width: 100, height: 100}},
|
|
{style: {width: 100, height: 100}}
|
|
]},
|
|
{width: 320, height: 200, top: 0, left: 0, children: [
|
|
{width: 100, height: 100, top: 0, left: 0},
|
|
{width: 100, height: 100, top: 0, left: 110},
|
|
{width: 100, height: 100, top: 0, left: 220},
|
|
{width: 100, height: 100, top: 100, left: 0},
|
|
{width: 100, height: 100, top: 100, left: 110},
|
|
{width: 100, height: 100, top: 100, left: 220}
|
|
]}
|
|
);
|
|
});
|
|
|
|
|
|
it('should give start/end padding precedence over left/right padding', function() {
|
|
testLayout(
|
|
{style: {width: 200, paddingLeft: 5, paddingStart: 15, paddingRight: 5, paddingEnd: 15}, children: [
|
|
{style: {height: 50}}
|
|
]},
|
|
{width: 200, height: 50, top: 0, left: 0, children: [
|
|
{width: 170, height: 50, top: 0, left: 15}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should give start/end margin precedence over left/right margin', function() {
|
|
testLayout(
|
|
{style: {width: 200}, children: [
|
|
{style: {height: 50, marginLeft: 5, marginStart: 15, marginRight: 5, marginEnd: 15}}
|
|
]},
|
|
{width: 200, height: 50, top: 0, left: 0, children: [
|
|
{width: 170, height: 50, top: 0, left: 15}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should give start/end border precedence over left/right border', function() {
|
|
testLayout(
|
|
{style: {width: 200, borderLeftWidth: 5, borderStartWidth: 15, borderRightWidth: 5, borderEndWidth: 15}, children: [
|
|
{style: {height: 50}}
|
|
]},
|
|
{width: 200, height: 50, top: 0, left: 0, children: [
|
|
{width: 170, height: 50, top: 0, left: 15}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with correct start/end padding', function() {
|
|
testLayout(
|
|
{style: {width: 200, paddingStart: 15, paddingEnd: 5}, children: [
|
|
{style: {height: 50}}
|
|
]},
|
|
{width: 200, height: 50, top: 0, left: 0, children: [
|
|
{width: 180, height: 50, top: 0, left: 15}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with correct start/end padding in rtl', function() {
|
|
testLayout(
|
|
{style: {width: 200, direction: 'rtl', paddingStart: 15, paddingEnd: 5}, children: [
|
|
{style: {height: 50}}
|
|
]},
|
|
{width: 200, height: 50, top: 0, left: 0, children: [
|
|
{width: 180, height: 50, top: 0, left: 5}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with correct start/end margin', function() {
|
|
testLayout(
|
|
{style: {width: 200}, children: [
|
|
{style: {height: 50, marginStart: 15, marginEnd: 5}}
|
|
]},
|
|
{width: 200, height: 50, top: 0, left: 0, children: [
|
|
{width: 180, height: 50, top: 0, left: 15}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with correct start/end margin in rtl', function() {
|
|
testLayout(
|
|
{style: {width: 200}, children: [
|
|
{style: {height: 50, direction: 'rtl', marginStart: 15, marginEnd: 5}}
|
|
]},
|
|
{width: 200, height: 50, top: 0, left: 0, children: [
|
|
{width: 180, height: 50, top: 0, left: 5}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with correct start/end border', function() {
|
|
testLayout(
|
|
{style: {width: 200, borderStartWidth: 15, borderEndWidth: 5}, children: [
|
|
{style: {height: 50}}
|
|
]},
|
|
{width: 200, height: 50, top: 0, left: 0, children: [
|
|
{width: 180, height: 50, top: 0, left: 15}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with correct start/end border in rtl', function() {
|
|
testLayout(
|
|
{style: {width: 200, direction: 'rtl', borderStartWidth: 15, borderEndWidth: 5}, children: [
|
|
{style: {height: 50}}
|
|
]},
|
|
{width: 200, height: 50, top: 0, left: 0, children: [
|
|
{width: 180, height: 50, top: 0, left: 5}
|
|
]}
|
|
);
|
|
});
|
|
|
|
it('should layout node with a 0 width', function() {
|
|
testLayout(
|
|
{style: {width: 200}, children: [
|
|
{style: {width: 0}}
|
|
]},
|
|
{width: 200, height: 0, top: 0, left: 0, children: [
|
|
{width: 0, height: 0, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
|
|
xit('should stretch a nested child', function() {
|
|
testLayout(
|
|
{children: [
|
|
{children: [{}]},
|
|
{style: {width: 40}}
|
|
]},
|
|
{width: 40, height: 0, top: 0, left: 0, children: [
|
|
{width: 40, height: 0, top: 0, left: 0, children: [
|
|
{width: 40, height: 0, top: 0, left: 0}
|
|
]},
|
|
{width: 40, height: 0, top: 0, left: 0}
|
|
]}
|
|
);
|
|
});
|
|
});
|
|
|
|
describe('Layout alignContent', function() {
|
|
|
|
it('should layout with alignContent: stretch, and alignItems: flex-start', function() {
|
|
testLayout(
|
|
{style: {width: 300, height: 380, flexDirection: 'row', flexWrap: 'wrap', alignContent: 'stretch', alignItems: 'flex-start'},
|
|
children: [
|
|
/* 0 */ {style: {width: 50, height: 50, margin: 10}},
|
|
/* 1 */ {style: {width: 50, height: 50, margin: 10}},
|
|
/* 2 */ {style: {width: 50, height: 50, margin: 10}},
|
|
/* 3 */ {style: {width: 50, height: 50, margin: 10}},
|
|
/* 4 */ {style: {width: 50, height: 100, margin: 10}},
|
|
/* 5 */ {style: {width: 50, height: 50, margin: 10, alignSelf: 'flex-start'}},
|
|
/* 6 */ {style: {width: 50, height: 50, margin: 10}},
|
|
/* 7 */ {style: {width: 50, height: 100, margin: 10}},
|
|
/* 8 */ {style: {width: 50, height: 50, margin: 10}},
|
|
/* 9 */ {style: {width: 50, height: 50, margin: 10}},
|
|
/* 10 */ {style: {width: 50, height: 50, margin: 10, alignSelf: 'flex-start' }},
|
|
/* 11 */ {style: {width: 50, height: 50, margin: 10}},
|
|
/* 12 */ {style: {width: 50, height: 50, margin: 10}},
|
|
/* 13 */ {style: {width: 50, height: 50, margin: 10, alignSelf: 'flex-start'}},
|
|
/* 14 */ {style: {width: 50, height: 50, margin: 10}}
|
|
]
|
|
},
|
|
{width: 300, height: 380, top: 0, left: 0, children: [
|
|
{width: 50, height: 50, top: 10, left: 10},
|
|
{width: 50, height: 50, top: 10, left: 80},
|
|
{width: 50, height: 50, top: 10, left: 150},
|
|
{width: 50, height: 50, top: 10, left: 220},
|
|
{width: 50, height: 100, top: 92.5, left: 10},
|
|
{width: 50, height: 50, top: 92.5, left: 80},
|
|
{width: 50, height: 50, top: 92.5, left: 150},
|
|
{width: 50, height: 100, top: 92.5, left: 220},
|
|
{width: 50, height: 50, top: 225, left: 10},
|
|
{width: 50, height: 50, top: 225, left: 80},
|
|
{width: 50, height: 50, top: 225, left: 150},
|
|
{width: 50, height: 50, top: 225, left: 220},
|
|
{width: 50, height: 50, top: 307.5, left: 10},
|
|
{width: 50, height: 50, top: 307.5, left: 80},
|
|
{width: 50, height: 50, top: 307.5, left: 150}
|
|
]}
|
|
);
|
|
});
|
|
|
|
|
|
function testAlignContent(alignContent, alignItems) {
|
|
it('should layout with alignContent: ' + alignContent + ', and alignItems: ' + alignItems, function() {
|
|
testLayoutAgainstDomOnly(
|
|
{style: {width: 300, height: 380, flexDirection: 'row', flexWrap: 'wrap', alignContent: alignContent, alignItems: alignItems},
|
|
children: [
|
|
/* 0 */ {style: {width: 50, height: 50, margin: 10}},
|
|
/* 1 */ {style: {width: 50, height: 50, margin: 10}},
|
|
/* 2 */ {style: {width: 50, height: 50, margin: 10}},
|
|
/* 3 */ {style: {width: 50, height: 50, margin: 10}},
|
|
/* 4 */ {style: {width: 50, height: 100, margin: 10}},
|
|
/* 5 */ {style: {width: 50, height: 50, margin: 10, alignSelf: 'flex-start'}},
|
|
/* 6 */ {style: {width: 50, height: 50, margin: 10}},
|
|
/* 7 */ {style: {width: 50, height: 100, margin: 10}},
|
|
/* 8 */ {style: {width: 50, height: 50, margin: 10}},
|
|
/* 9 */ {style: {width: 50, height: 50, margin: 10}},
|
|
/* 10 */ {style: {width: 50, height: 50, margin: 10, alignSelf: 'flex-start' }},
|
|
/* 11 */ {style: {width: 50, height: 50, margin: 10}},
|
|
/* 12 */ {style: {width: 50, height: 50, margin: 10}},
|
|
/* 13 */ {style: {width: 50, height: 50, margin: 10, alignSelf: 'flex-start'}},
|
|
/* 14 */ {style: {width: 50, height: 50, margin: 10}}
|
|
]
|
|
}
|
|
);
|
|
});
|
|
}
|
|
testAlignContent('stretch', 'center');
|
|
testAlignContent('stretch', 'flex-end');
|
|
testAlignContent('stretch', 'stretch');
|
|
|
|
testAlignContent('flex-start', 'flex-start');
|
|
testAlignContent('flex-start', 'center');
|
|
testAlignContent('flex-start', 'flex-end');
|
|
testAlignContent('flex-start', 'stretch');
|
|
|
|
testAlignContent('center', 'flex-start');
|
|
testAlignContent('center', 'center');
|
|
testAlignContent('center', 'flex-end');
|
|
testAlignContent('center', 'stretch');
|
|
|
|
testAlignContent('flex-end', 'flex-start');
|
|
testAlignContent('flex-end', 'center');
|
|
testAlignContent('flex-end', 'flex-end');
|
|
testAlignContent('flex-end', 'stretch');
|
|
});
|