5009f5c1ac
Summary: Pull Request resolved: https://github.com/facebook/yoga/pull/1677 We have Clang Tidy warnings enabled internally, that will flag `const YG*Ref` as misleading, as a const pointer to non-const, instead of non-const pointer to const. Let's remove all the misleading const in existing tests, and generated tests. Reviewed By: joevilches Differential Revision: D59335968 fbshipit-source-id: c66af878904ba7900f8ffcd99162968d90f8e5c7
111 lines
3.2 KiB
C++
111 lines
3.2 KiB
C++
/*
|
|
* Copyright (c) Meta Platforms, Inc. and affiliates.
|
|
*
|
|
* This source code is licensed under the MIT license found in the
|
|
* LICENSE file in the root directory of this source tree.
|
|
*/
|
|
|
|
#include <gtest/gtest.h>
|
|
#include <yoga/Yoga.h>
|
|
#include <yoga/node/Node.h>
|
|
|
|
using namespace facebook;
|
|
|
|
static void _dirtied(YGNodeConstRef node) {
|
|
int* dirtiedCount = (int*)YGNodeGetContext(node);
|
|
(*dirtiedCount)++;
|
|
}
|
|
|
|
TEST(YogaTest, dirtied) {
|
|
YGNodeRef root = YGNodeNew();
|
|
YGNodeStyleSetAlignItems(root, YGAlignFlexStart);
|
|
YGNodeStyleSetWidth(root, 100);
|
|
YGNodeStyleSetHeight(root, 100);
|
|
|
|
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
|
|
|
|
int dirtiedCount = 0;
|
|
YGNodeSetContext(root, &dirtiedCount);
|
|
YGNodeSetDirtiedFunc(root, _dirtied);
|
|
|
|
ASSERT_EQ(0, dirtiedCount);
|
|
|
|
// `_dirtied` MUST be called in case of explicit dirtying.
|
|
static_cast<yoga::Node*>(root)->setDirty(true);
|
|
ASSERT_EQ(1, dirtiedCount);
|
|
|
|
// `_dirtied` MUST be called ONCE.
|
|
static_cast<yoga::Node*>(root)->setDirty(true);
|
|
ASSERT_EQ(1, dirtiedCount);
|
|
}
|
|
|
|
TEST(YogaTest, dirtied_propagation) {
|
|
YGNodeRef root = YGNodeNew();
|
|
YGNodeStyleSetAlignItems(root, YGAlignFlexStart);
|
|
YGNodeStyleSetWidth(root, 100);
|
|
YGNodeStyleSetHeight(root, 100);
|
|
|
|
YGNodeRef root_child0 = YGNodeNew();
|
|
YGNodeStyleSetWidth(root_child0, 50);
|
|
YGNodeStyleSetHeight(root_child0, 20);
|
|
YGNodeInsertChild(root, root_child0, 0);
|
|
|
|
YGNodeRef root_child1 = YGNodeNew();
|
|
YGNodeStyleSetWidth(root_child1, 50);
|
|
YGNodeStyleSetHeight(root_child1, 20);
|
|
YGNodeInsertChild(root, root_child1, 1);
|
|
|
|
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
|
|
|
|
int dirtiedCount = 0;
|
|
YGNodeSetContext(root, &dirtiedCount);
|
|
YGNodeSetDirtiedFunc(root, _dirtied);
|
|
|
|
ASSERT_EQ(0, dirtiedCount);
|
|
|
|
// `_dirtied` MUST be called for the first time.
|
|
static_cast<yoga::Node*>(root_child0)->markDirtyAndPropagate();
|
|
ASSERT_EQ(1, dirtiedCount);
|
|
|
|
// `_dirtied` must NOT be called for the second time.
|
|
static_cast<yoga::Node*>(root_child0)->markDirtyAndPropagate();
|
|
ASSERT_EQ(1, dirtiedCount);
|
|
}
|
|
|
|
TEST(YogaTest, dirtied_hierarchy) {
|
|
YGNodeRef root = YGNodeNew();
|
|
YGNodeStyleSetAlignItems(root, YGAlignFlexStart);
|
|
YGNodeStyleSetWidth(root, 100);
|
|
YGNodeStyleSetHeight(root, 100);
|
|
|
|
YGNodeRef root_child0 = YGNodeNew();
|
|
YGNodeStyleSetWidth(root_child0, 50);
|
|
YGNodeStyleSetHeight(root_child0, 20);
|
|
YGNodeInsertChild(root, root_child0, 0);
|
|
|
|
YGNodeRef root_child1 = YGNodeNew();
|
|
YGNodeStyleSetWidth(root_child1, 50);
|
|
YGNodeStyleSetHeight(root_child1, 20);
|
|
YGNodeInsertChild(root, root_child1, 1);
|
|
|
|
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
|
|
|
|
int dirtiedCount = 0;
|
|
YGNodeSetContext(root_child0, &dirtiedCount);
|
|
YGNodeSetDirtiedFunc(root_child0, _dirtied);
|
|
|
|
ASSERT_EQ(0, dirtiedCount);
|
|
|
|
// `_dirtied` must NOT be called for descendants.
|
|
static_cast<yoga::Node*>(root)->markDirtyAndPropagate();
|
|
ASSERT_EQ(0, dirtiedCount);
|
|
|
|
// `_dirtied` must NOT be called for the sibling node.
|
|
static_cast<yoga::Node*>(root_child1)->markDirtyAndPropagate();
|
|
ASSERT_EQ(0, dirtiedCount);
|
|
|
|
// `_dirtied` MUST be called in case of explicit dirtying.
|
|
static_cast<yoga::Node*>(root_child0)->markDirtyAndPropagate();
|
|
ASSERT_EQ(1, dirtiedCount);
|
|
}
|