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v2016.11.21.00
yoga/tests/CSSLayoutDefaultValuesTest.cpp

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Add test to assert default values Summary: assert default values in test Reviewed By: splhack Differential Revision: D4064659 fbshipit-source-id: f7bf06232ebbbaa72c0202c5d9f15dd0d8005e22
2016-10-23 10:40:30 -07:00
/**
* Copyright (c) 2014-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
#include <CSSLayout/CSSLayout.h>
#include <gtest/gtest.h>
TEST(CSSLayoutTest, assert_default_values) {
const CSSNodeRef root = CSSNodeNew();
Prevent crash when accessing child count, but child list is NULL. Summary: Previously, we would preallocate Node's with a child list of 4. We recently removed that logic (see diff below), and as a result, if you tried to access a Node's list of children before it had been allocated, you would crash. I added a simple check to protect from crashes, the operation of the check is O(1) so we shouldn't see a perf hit. Reviewed By: emilsjolander Differential Revision: D4104093 fbshipit-source-id: cd7b09818759aa76415b97e241f1a6746a2bc50c
2016-10-31 12:41:09 -07:00
ASSERT_EQ(0, CSSNodeChildCount(root));
ASSERT_EQ(NULL, CSSNodeGetChild(root, 1));
Add test to assert default values Summary: assert default values in test Reviewed By: splhack Differential Revision: D4064659 fbshipit-source-id: f7bf06232ebbbaa72c0202c5d9f15dd0d8005e22
2016-10-23 10:40:30 -07:00
ASSERT_EQ(CSSDirectionInherit, CSSNodeStyleGetDirection(root));
ASSERT_EQ(CSSFlexDirectionColumn, CSSNodeStyleGetFlexDirection(root));
ASSERT_EQ(CSSJustifyFlexStart, CSSNodeStyleGetJustifyContent(root));
ASSERT_EQ(CSSAlignFlexStart, CSSNodeStyleGetAlignContent(root));
ASSERT_EQ(CSSAlignStretch, CSSNodeStyleGetAlignItems(root));
ASSERT_EQ(CSSAlignAuto, CSSNodeStyleGetAlignSelf(root));
ASSERT_EQ(CSSPositionTypeRelative, CSSNodeStyleGetPositionType(root));
rename CSSWrapType to shorter CSSWrap matching java and csharp Summary: Java and csharp already use CSSWrap and not CSSWrapType. Let's consolidate and stick with the shorter of the two. Reviewed By: gkassabli Differential Revision: D4174257 fbshipit-source-id: ba0bfab996ba158b07863d8c72cf2a41262c9592
2016-11-14 03:27:31 -08:00
ASSERT_EQ(CSSWrapNoWrap, CSSNodeStyleGetFlexWrap(root));
Add test to assert default values Summary: assert default values in test Reviewed By: splhack Differential Revision: D4064659 fbshipit-source-id: f7bf06232ebbbaa72c0202c5d9f15dd0d8005e22
2016-10-23 10:40:30 -07:00
ASSERT_EQ(CSSOverflowVisible, CSSNodeStyleGetOverflow(root));
ASSERT_EQ(0, CSSNodeStyleGetFlexGrow(root));
ASSERT_EQ(0, CSSNodeStyleGetFlexShrink(root));
ASSERT_TRUE(CSSValueIsUndefined(CSSNodeStyleGetFlexBasis(root)));
ASSERT_TRUE(CSSValueIsUndefined(CSSNodeStyleGetPosition(root, CSSEdgeLeft)));
ASSERT_TRUE(CSSValueIsUndefined(CSSNodeStyleGetPosition(root, CSSEdgeTop)));
ASSERT_TRUE(CSSValueIsUndefined(CSSNodeStyleGetPosition(root, CSSEdgeRight)));
ASSERT_TRUE(CSSValueIsUndefined(CSSNodeStyleGetPosition(root, CSSEdgeBottom)));
ASSERT_TRUE(CSSValueIsUndefined(CSSNodeStyleGetPosition(root, CSSEdgeStart)));
ASSERT_TRUE(CSSValueIsUndefined(CSSNodeStyleGetPosition(root, CSSEdgeEnd)));
ASSERT_EQ(0, CSSNodeStyleGetMargin(root, CSSEdgeLeft));
ASSERT_EQ(0, CSSNodeStyleGetMargin(root, CSSEdgeTop));
ASSERT_EQ(0, CSSNodeStyleGetMargin(root, CSSEdgeRight));
ASSERT_EQ(0, CSSNodeStyleGetMargin(root, CSSEdgeBottom));
ASSERT_TRUE(CSSValueIsUndefined(CSSNodeStyleGetMargin(root, CSSEdgeStart)));
ASSERT_TRUE(CSSValueIsUndefined(CSSNodeStyleGetMargin(root, CSSEdgeEnd)));
ASSERT_EQ(0, CSSNodeStyleGetPadding(root, CSSEdgeLeft));
ASSERT_EQ(0, CSSNodeStyleGetPadding(root, CSSEdgeTop));
ASSERT_EQ(0, CSSNodeStyleGetPadding(root, CSSEdgeRight));
ASSERT_EQ(0, CSSNodeStyleGetPadding(root, CSSEdgeBottom));
ASSERT_TRUE(CSSValueIsUndefined(CSSNodeStyleGetPadding(root, CSSEdgeStart)));
ASSERT_TRUE(CSSValueIsUndefined(CSSNodeStyleGetPadding(root, CSSEdgeEnd)));
ASSERT_EQ(0, CSSNodeStyleGetBorder(root, CSSEdgeLeft));
ASSERT_EQ(0, CSSNodeStyleGetBorder(root, CSSEdgeTop));
ASSERT_EQ(0, CSSNodeStyleGetBorder(root, CSSEdgeRight));
ASSERT_EQ(0, CSSNodeStyleGetBorder(root, CSSEdgeBottom));
ASSERT_TRUE(CSSValueIsUndefined(CSSNodeStyleGetBorder(root, CSSEdgeStart)));
ASSERT_TRUE(CSSValueIsUndefined(CSSNodeStyleGetBorder(root, CSSEdgeEnd)));
ASSERT_TRUE(CSSValueIsUndefined(CSSNodeStyleGetWidth(root)));
ASSERT_TRUE(CSSValueIsUndefined(CSSNodeStyleGetHeight(root)));
ASSERT_TRUE(CSSValueIsUndefined(CSSNodeStyleGetMinWidth(root)));
ASSERT_TRUE(CSSValueIsUndefined(CSSNodeStyleGetMinHeight(root)));
ASSERT_TRUE(CSSValueIsUndefined(CSSNodeStyleGetMaxWidth(root)));
ASSERT_TRUE(CSSValueIsUndefined(CSSNodeStyleGetMaxHeight(root)));
ASSERT_EQ(0, CSSNodeLayoutGetLeft(root));
ASSERT_EQ(0, CSSNodeLayoutGetTop(root));
ASSERT_EQ(0, CSSNodeLayoutGetRight(root));
ASSERT_EQ(0, CSSNodeLayoutGetBottom(root));
ASSERT_TRUE(CSSValueIsUndefined(CSSNodeLayoutGetWidth(root)));
ASSERT_TRUE(CSSValueIsUndefined(CSSNodeLayoutGetHeight(root)));
ASSERT_EQ(CSSDirectionInherit, CSSNodeLayoutGetDirection(root));
CSSNodeFreeRecursive(root);
}
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