1f300a58fb
Summary: Its very usefull to be able to run valgrind on the tests and benchmarks. We were previously not freeing test memory so valgrind output was very messy. Reviewed By: javache Differential Revision: D3937493 fbshipit-source-id: 23c6970d7769b081575d39de583ba954fc65a397
72 lines
2.2 KiB
C++
72 lines
2.2 KiB
C++
/**
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* Copyright (c) 2014-present, 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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#include <CSSLayout/CSSLayout.h>
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#include <gtest/gtest.h>
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TEST(CSSLayoutTest, dirty_propagation) {
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const CSSNodeRef root = CSSNodeNew();
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CSSNodeStyleSetAlignItems(root, CSSAlignFlexStart);
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CSSNodeStyleSetWidth(root, 100);
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CSSNodeStyleSetHeight(root, 100);
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const CSSNodeRef root_child0 = CSSNodeNew();
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CSSNodeStyleSetWidth(root_child0, 50);
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CSSNodeStyleSetHeight(root_child0, 20);
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CSSNodeInsertChild(root, root_child0, 0);
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const CSSNodeRef root_child1 = CSSNodeNew();
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CSSNodeStyleSetWidth(root_child1, 50);
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CSSNodeStyleSetHeight(root_child1, 20);
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CSSNodeInsertChild(root, root_child1, 1);
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CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
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CSSNodeStyleSetWidth(root_child0, 20);
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EXPECT_TRUE(CSSNodeIsDirty(root_child0));
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EXPECT_FALSE(CSSNodeIsDirty(root_child1));
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EXPECT_TRUE(CSSNodeIsDirty(root));
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CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
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EXPECT_FALSE(CSSNodeIsDirty(root_child0));
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EXPECT_FALSE(CSSNodeIsDirty(root_child1));
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EXPECT_FALSE(CSSNodeIsDirty(root));
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CSSNodeFreeRecursive(root);
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}
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TEST(CSSLayoutTest, dirty_propagation_only_if_prop_changed) {
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const CSSNodeRef root = CSSNodeNew();
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CSSNodeStyleSetAlignItems(root, CSSAlignFlexStart);
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CSSNodeStyleSetWidth(root, 100);
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CSSNodeStyleSetHeight(root, 100);
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const CSSNodeRef root_child0 = CSSNodeNew();
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CSSNodeStyleSetWidth(root_child0, 50);
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CSSNodeStyleSetHeight(root_child0, 20);
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CSSNodeInsertChild(root, root_child0, 0);
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const CSSNodeRef root_child1 = CSSNodeNew();
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CSSNodeStyleSetWidth(root_child1, 50);
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CSSNodeStyleSetHeight(root_child1, 20);
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CSSNodeInsertChild(root, root_child1, 1);
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CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
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CSSNodeStyleSetWidth(root_child0, 50);
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EXPECT_FALSE(CSSNodeIsDirty(root_child0));
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EXPECT_FALSE(CSSNodeIsDirty(root_child1));
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EXPECT_FALSE(CSSNodeIsDirty(root));
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CSSNodeFreeRecursive(root);
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}
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