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Add unittest for percentage width inside absolute layout

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Summary:
Added unittest to constraint layout of percentage width inside absolute parent. See #454.
Closes https://github.com/facebook/yoga/pull/456

Differential Revision: D4674103

Pulled By: emilsjolander

fbshipit-source-id: 569a762e5a2b4ac80cd79bfbc9abfe57ada74dc9
This commit is contained in:
Lukas Wöhrl
2017-03-08 09:24:09 -08:00
committed by Facebook Github Bot
parent af8d55c08e
commit 01bf8d7b6c
5 changed files with 289 additions and 0 deletions
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70
javascript/tests/Facebook.Yoga/YGPercentageTest.js
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@@ -1172,3 +1172,73 @@ it("percentage_container_in_wrapping_container", function () {
Yoga.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_MIN_FLEX_FIX, false);
}
});
it("percent_absolute_position", function () {
try {
var root = Yoga.Node.create(config);
root.setWidth(60);
root.setHeight(50);
var root_child0 = Yoga.Node.create(config);
root_child0.setFlexDirection(Yoga.FLEX_DIRECTION_ROW);
root_child0.setPositionType(Yoga.POSITION_TYPE_ABSOLUTE);
root_child0.setPosition(Yoga.EDGE_LEFT, "50%");
root_child0.setWidth("100%");
root_child0.setHeight(50);
root.insertChild(root_child0, 0);
var root_child0_child0 = Yoga.Node.create(config);
root_child0_child0.setWidth("100%");
root_child0.insertChild(root_child0_child0, 0);
var root_child0_child1 = Yoga.Node.create(config);
root_child0_child1.setWidth("100%");
root_child0.insertChild(root_child0_child1, 1);
root.calculateLayout(Yoga.UNDEFINED, Yoga.UNDEFINED, Yoga.DIRECTION_LTR);
console.assert(0 === root.getComputedLeft(), "0 === root.getComputedLeft() (" + root.getComputedLeft() + ")");
console.assert(0 === root.getComputedTop(), "0 === root.getComputedTop() (" + root.getComputedTop() + ")");
console.assert(60 === root.getComputedWidth(), "60 === root.getComputedWidth() (" + root.getComputedWidth() + ")");
console.assert(50 === root.getComputedHeight(), "50 === root.getComputedHeight() (" + root.getComputedHeight() + ")");
console.assert(30 === root_child0.getComputedLeft(), "30 === root_child0.getComputedLeft() (" + root_child0.getComputedLeft() + ")");
console.assert(0 === root_child0.getComputedTop(), "0 === root_child0.getComputedTop() (" + root_child0.getComputedTop() + ")");
console.assert(60 === root_child0.getComputedWidth(), "60 === root_child0.getComputedWidth() (" + root_child0.getComputedWidth() + ")");
console.assert(50 === root_child0.getComputedHeight(), "50 === root_child0.getComputedHeight() (" + root_child0.getComputedHeight() + ")");
console.assert(0 === root_child0_child0.getComputedLeft(), "0 === root_child0_child0.getComputedLeft() (" + root_child0_child0.getComputedLeft() + ")");
console.assert(0 === root_child0_child0.getComputedTop(), "0 === root_child0_child0.getComputedTop() (" + root_child0_child0.getComputedTop() + ")");
console.assert(60 === root_child0_child0.getComputedWidth(), "60 === root_child0_child0.getComputedWidth() (" + root_child0_child0.getComputedWidth() + ")");
console.assert(50 === root_child0_child0.getComputedHeight(), "50 === root_child0_child0.getComputedHeight() (" + root_child0_child0.getComputedHeight() + ")");
console.assert(60 === root_child0_child1.getComputedLeft(), "60 === root_child0_child1.getComputedLeft() (" + root_child0_child1.getComputedLeft() + ")");
console.assert(0 === root_child0_child1.getComputedTop(), "0 === root_child0_child1.getComputedTop() (" + root_child0_child1.getComputedTop() + ")");
console.assert(60 === root_child0_child1.getComputedWidth(), "60 === root_child0_child1.getComputedWidth() (" + root_child0_child1.getComputedWidth() + ")");
console.assert(50 === root_child0_child1.getComputedHeight(), "50 === root_child0_child1.getComputedHeight() (" + root_child0_child1.getComputedHeight() + ")");
root.calculateLayout(Yoga.UNDEFINED, Yoga.UNDEFINED, Yoga.DIRECTION_RTL);
console.assert(0 === root.getComputedLeft(), "0 === root.getComputedLeft() (" + root.getComputedLeft() + ")");
console.assert(0 === root.getComputedTop(), "0 === root.getComputedTop() (" + root.getComputedTop() + ")");
console.assert(60 === root.getComputedWidth(), "60 === root.getComputedWidth() (" + root.getComputedWidth() + ")");
console.assert(50 === root.getComputedHeight(), "50 === root.getComputedHeight() (" + root.getComputedHeight() + ")");
console.assert(30 === root_child0.getComputedLeft(), "30 === root_child0.getComputedLeft() (" + root_child0.getComputedLeft() + ")");
console.assert(0 === root_child0.getComputedTop(), "0 === root_child0.getComputedTop() (" + root_child0.getComputedTop() + ")");
console.assert(60 === root_child0.getComputedWidth(), "60 === root_child0.getComputedWidth() (" + root_child0.getComputedWidth() + ")");
console.assert(50 === root_child0.getComputedHeight(), "50 === root_child0.getComputedHeight() (" + root_child0.getComputedHeight() + ")");
console.assert(0 === root_child0_child0.getComputedLeft(), "0 === root_child0_child0.getComputedLeft() (" + root_child0_child0.getComputedLeft() + ")");
console.assert(0 === root_child0_child0.getComputedTop(), "0 === root_child0_child0.getComputedTop() (" + root_child0_child0.getComputedTop() + ")");
console.assert(60 === root_child0_child0.getComputedWidth(), "60 === root_child0_child0.getComputedWidth() (" + root_child0_child0.getComputedWidth() + ")");
console.assert(50 === root_child0_child0.getComputedHeight(), "50 === root_child0_child0.getComputedHeight() (" + root_child0_child0.getComputedHeight() + ")");
console.assert(-60 === root_child0_child1.getComputedLeft(), "-60 === root_child0_child1.getComputedLeft() (" + root_child0_child1.getComputedLeft() + ")");
console.assert(0 === root_child0_child1.getComputedTop(), "0 === root_child0_child1.getComputedTop() (" + root_child0_child1.getComputedTop() + ")");
console.assert(60 === root_child0_child1.getComputedWidth(), "60 === root_child0_child1.getComputedWidth() (" + root_child0_child1.getComputedWidth() + ")");
console.assert(50 === root_child0_child1.getComputedHeight(), "50 === root_child0_child1.getComputedHeight() (" + root_child0_child1.getComputedHeight() + ")");
} finally {
if (typeof root !== "undefined") {
root.freeRecursive();
}
}
});