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CSSBenchmark.c
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CSSBenchmark.c
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/**
* 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 "CSSBenchmark.h"
#include <CSSLayout/CSSLayout.h>
#include <time.h>
// Measure functions can be quite slow, for example when measuring text.
// Simulate this by sleeping for 1 millisecond.
static CSSSize _measure(void *context,
float width,
CSSMeasureMode widthMode,
float height,
CSSMeasureMode heightMode) {
const struct timespec sleeptime = {0, 1000000};
nanosleep(&sleeptime, NULL);
return (CSSSize){
.width = widthMode == CSSMeasureModeUndefined ? 10 : width,
.height = heightMode == CSSMeasureModeUndefined ? 10 : width,
};
}
#define TEST(a, b)
CSS_BENCHMARKS({
CSS_BENCHMARK("JORDANS BENCHMARK", {
TEST(CSSLayoutTest, align_items_stretch) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetHeight(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, align_items_center) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetAlignItems(root, CSSAlignCenter);
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child0, 10);
CSSNodeStyleSetHeight(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, align_items_flex_start) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetAlignItems(root, CSSAlignFlexStart);
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child0, 10);
CSSNodeStyleSetHeight(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, align_items_flex_end) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetAlignItems(root, CSSAlignFlexEnd);
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child0, 10);
CSSNodeStyleSetHeight(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, align_self_center) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetAlignSelf(root_child0, CSSAlignCenter);
CSSNodeStyleSetWidth(root_child0, 10);
CSSNodeStyleSetHeight(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, align_self_flex_end) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetAlignSelf(root_child0, CSSAlignFlexEnd);
CSSNodeStyleSetWidth(root_child0, 10);
CSSNodeStyleSetHeight(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, align_self_flex_start) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetAlignSelf(root_child0, CSSAlignFlexStart);
CSSNodeStyleSetWidth(root_child0, 10);
CSSNodeStyleSetHeight(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, align_self_flex_end_override_flex_start) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetAlignItems(root, CSSAlignFlexStart);
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetAlignSelf(root_child0, CSSAlignFlexEnd);
CSSNodeStyleSetWidth(root_child0, 10);
CSSNodeStyleSetHeight(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, border_no_size) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetBorder(root, CSSEdgeLeft, 10);
CSSNodeStyleSetBorder(root, CSSEdgeTop, 10);
CSSNodeStyleSetBorder(root, CSSEdgeRight, 10);
CSSNodeStyleSetBorder(root, CSSEdgeBottom, 10);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, border_container_match_child) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetBorder(root, CSSEdgeLeft, 10);
CSSNodeStyleSetBorder(root, CSSEdgeTop, 10);
CSSNodeStyleSetBorder(root, CSSEdgeRight, 10);
CSSNodeStyleSetBorder(root, CSSEdgeBottom, 10);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child0, 10);
CSSNodeStyleSetHeight(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, border_stretch_child) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetBorder(root, CSSEdgeLeft, 10);
CSSNodeStyleSetBorder(root, CSSEdgeTop, 10);
CSSNodeStyleSetBorder(root, CSSEdgeRight, 10);
CSSNodeStyleSetBorder(root, CSSEdgeBottom, 10);
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetHeight(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, border_center_child) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetJustifyContent(root, CSSJustifyCenter);
CSSNodeStyleSetAlignItems(root, CSSAlignCenter);
CSSNodeStyleSetBorder(root, CSSEdgeStart, 10);
CSSNodeStyleSetBorder(root, CSSEdgeEnd, 20);
CSSNodeStyleSetBorder(root, CSSEdgeBottom, 20);
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child0, 10);
CSSNodeStyleSetHeight(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, max_width) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetMaxWidth(root_child0, 50);
CSSNodeStyleSetHeight(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, max_height) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetFlexDirection(root, CSSFlexDirectionRow);
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child0, 10);
CSSNodeStyleSetMaxHeight(root_child0, 50);
CSSNodeInsertChild(root, root_child0, 0);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, padding_no_size) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetPadding(root, CSSEdgeLeft, 10);
CSSNodeStyleSetPadding(root, CSSEdgeTop, 10);
CSSNodeStyleSetPadding(root, CSSEdgeRight, 10);
CSSNodeStyleSetPadding(root, CSSEdgeBottom, 10);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, padding_container_match_child) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetPadding(root, CSSEdgeLeft, 10);
CSSNodeStyleSetPadding(root, CSSEdgeTop, 10);
CSSNodeStyleSetPadding(root, CSSEdgeRight, 10);
CSSNodeStyleSetPadding(root, CSSEdgeBottom, 10);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child0, 10);
CSSNodeStyleSetHeight(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, padding_stretch_child) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetPadding(root, CSSEdgeLeft, 10);
CSSNodeStyleSetPadding(root, CSSEdgeTop, 10);
CSSNodeStyleSetPadding(root, CSSEdgeRight, 10);
CSSNodeStyleSetPadding(root, CSSEdgeBottom, 10);
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetHeight(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, padding_center_child) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetJustifyContent(root, CSSJustifyCenter);
CSSNodeStyleSetAlignItems(root, CSSAlignCenter);
CSSNodeStyleSetPadding(root, CSSEdgeBottom, 20);
CSSNodeStyleSetPadding(root, CSSEdgeTop, 10);
CSSNodeStyleSetPadding(root, CSSEdgeStart, 10);
CSSNodeStyleSetPadding(root, CSSEdgeEnd, 20);
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetAlignSelf(root_child0, CSSAlignCenter);
CSSNodeStyleSetWidth(root_child0, 10);
CSSNodeStyleSetHeight(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, absolute_layout_width_height_start_top) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetPositionType(root_child0, CSSPositionTypeAbsolute);
CSSNodeStyleSetPosition(root_child0, CSSEdgeStart, 10);
CSSNodeStyleSetPosition(root_child0, CSSEdgeTop, 10);
CSSNodeStyleSetWidth(root_child0, 10);
CSSNodeStyleSetHeight(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, absolute_layout_width_height_end_bottom) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetPositionType(root_child0, CSSPositionTypeAbsolute);
CSSNodeStyleSetPosition(root_child0, CSSEdgeEnd, 10);
CSSNodeStyleSetPosition(root_child0, CSSEdgeBottom, 10);
CSSNodeStyleSetWidth(root_child0, 10);
CSSNodeStyleSetHeight(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, absolute_layout_start_top_end_bottom) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetPositionType(root_child0, CSSPositionTypeAbsolute);
CSSNodeStyleSetPosition(root_child0, CSSEdgeStart, 10);
CSSNodeStyleSetPosition(root_child0, CSSEdgeTop, 10);
CSSNodeStyleSetPosition(root_child0, CSSEdgeEnd, 10);
CSSNodeStyleSetPosition(root_child0, CSSEdgeBottom, 10);
CSSNodeInsertChild(root, root_child0, 0);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, absolute_layout_width_height_start_top_end_bottom) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetPositionType(root_child0, CSSPositionTypeAbsolute);
CSSNodeStyleSetPosition(root_child0, CSSEdgeStart, 10);
CSSNodeStyleSetPosition(root_child0, CSSEdgeTop, 10);
CSSNodeStyleSetPosition(root_child0, CSSEdgeEnd, 10);
CSSNodeStyleSetPosition(root_child0, CSSEdgeBottom, 10);
CSSNodeStyleSetWidth(root_child0, 10);
CSSNodeStyleSetHeight(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, do_not_clamp_height_of_absolute_node_to_height_of_its_overflow_hidden_parent) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetFlexDirection(root, CSSFlexDirectionRow);
CSSNodeStyleSetOverflow(root, CSSOverflowHidden);
CSSNodeStyleSetWidth(root, 50);
CSSNodeStyleSetHeight(root, 50);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetPositionType(root_child0, CSSPositionTypeAbsolute);
CSSNodeInsertChild(root, root_child0, 0);
const CSSNodeRef root_child0_child0 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child0_child0, 100);
CSSNodeStyleSetHeight(root_child0_child0, 100);
CSSNodeInsertChild(root_child0, root_child0_child0, 0);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, flex_direction_column_no_height) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetWidth(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetHeight(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
const CSSNodeRef root_child1 = CSSNodeNew();
CSSNodeStyleSetHeight(root_child1, 10);
CSSNodeInsertChild(root, root_child1, 1);
const CSSNodeRef root_child2 = CSSNodeNew();
CSSNodeStyleSetHeight(root_child2, 10);
CSSNodeInsertChild(root, root_child2, 2);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, flex_direction_row_no_width) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetFlexDirection(root, CSSFlexDirectionRow);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
const CSSNodeRef root_child1 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child1, 10);
CSSNodeInsertChild(root, root_child1, 1);
const CSSNodeRef root_child2 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child2, 10);
CSSNodeInsertChild(root, root_child2, 2);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, flex_direction_column) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetHeight(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
const CSSNodeRef root_child1 = CSSNodeNew();
CSSNodeStyleSetHeight(root_child1, 10);
CSSNodeInsertChild(root, root_child1, 1);
const CSSNodeRef root_child2 = CSSNodeNew();
CSSNodeStyleSetHeight(root_child2, 10);
CSSNodeInsertChild(root, root_child2, 2);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, flex_direction_row) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetFlexDirection(root, CSSFlexDirectionRow);
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
const CSSNodeRef root_child1 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child1, 10);
CSSNodeInsertChild(root, root_child1, 1);
const CSSNodeRef root_child2 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child2, 10);
CSSNodeInsertChild(root, root_child2, 2);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, flex_direction_column_reverse) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetFlexDirection(root, CSSFlexDirectionColumnReverse);
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetHeight(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
const CSSNodeRef root_child1 = CSSNodeNew();
CSSNodeStyleSetHeight(root_child1, 10);
CSSNodeInsertChild(root, root_child1, 1);
const CSSNodeRef root_child2 = CSSNodeNew();
CSSNodeStyleSetHeight(root_child2, 10);
CSSNodeInsertChild(root, root_child2, 2);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, flex_direction_row_reverse) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetFlexDirection(root, CSSFlexDirectionRowReverse);
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
const CSSNodeRef root_child1 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child1, 10);
CSSNodeInsertChild(root, root_child1, 1);
const CSSNodeRef root_child2 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child2, 10);
CSSNodeInsertChild(root, root_child2, 2);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, wrap_column) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetFlexWrap(root, CSSWrapTypeWrap);
CSSNodeStyleSetHeight(root, 100);
CSSNodeStyleSetWidth(root, 60);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child0, 30);
CSSNodeStyleSetHeight(root_child0, 30);
CSSNodeInsertChild(root, root_child0, 0);
const CSSNodeRef root_child1 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child1, 30);
CSSNodeStyleSetHeight(root_child1, 30);
CSSNodeInsertChild(root, root_child1, 1);
const CSSNodeRef root_child2 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child2, 30);
CSSNodeStyleSetHeight(root_child2, 30);
CSSNodeInsertChild(root, root_child2, 2);
const CSSNodeRef root_child3 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child3, 30);
CSSNodeStyleSetHeight(root_child3, 30);
CSSNodeInsertChild(root, root_child3, 3);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, wrap_row) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetFlexDirection(root, CSSFlexDirectionRow);
CSSNodeStyleSetFlexWrap(root, CSSWrapTypeWrap);
CSSNodeStyleSetWidth(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child0, 30);
CSSNodeStyleSetHeight(root_child0, 30);
CSSNodeInsertChild(root, root_child0, 0);
const CSSNodeRef root_child1 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child1, 30);
CSSNodeStyleSetHeight(root_child1, 30);
CSSNodeInsertChild(root, root_child1, 1);
const CSSNodeRef root_child2 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child2, 30);
CSSNodeStyleSetHeight(root_child2, 30);
CSSNodeInsertChild(root, root_child2, 2);
const CSSNodeRef root_child3 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child3, 30);
CSSNodeStyleSetHeight(root_child3, 30);
CSSNodeInsertChild(root, root_child3, 3);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, wrap_row_align_items_flex_end) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetFlexDirection(root, CSSFlexDirectionRow);
CSSNodeStyleSetAlignItems(root, CSSAlignFlexEnd);
CSSNodeStyleSetFlexWrap(root, CSSWrapTypeWrap);
CSSNodeStyleSetWidth(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetAlignSelf(root_child0, CSSAlignFlexEnd);
CSSNodeStyleSetWidth(root_child0, 30);
CSSNodeStyleSetHeight(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
const CSSNodeRef root_child1 = CSSNodeNew();
CSSNodeStyleSetAlignSelf(root_child1, CSSAlignFlexEnd);
CSSNodeStyleSetWidth(root_child1, 30);
CSSNodeStyleSetHeight(root_child1, 20);
CSSNodeInsertChild(root, root_child1, 1);
const CSSNodeRef root_child2 = CSSNodeNew();
CSSNodeStyleSetAlignSelf(root_child2, CSSAlignFlexEnd);
CSSNodeStyleSetWidth(root_child2, 30);
CSSNodeStyleSetHeight(root_child2, 30);
CSSNodeInsertChild(root, root_child2, 2);
const CSSNodeRef root_child3 = CSSNodeNew();
CSSNodeStyleSetAlignSelf(root_child3, CSSAlignFlexEnd);
CSSNodeStyleSetWidth(root_child3, 30);
CSSNodeStyleSetHeight(root_child3, 30);
CSSNodeInsertChild(root, root_child3, 3);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, wrap_row_align_items_center) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetFlexDirection(root, CSSFlexDirectionRow);
CSSNodeStyleSetAlignItems(root, CSSAlignCenter);
CSSNodeStyleSetFlexWrap(root, CSSWrapTypeWrap);
CSSNodeStyleSetWidth(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child0, 30);
CSSNodeStyleSetHeight(root_child0, 10);
CSSNodeStyleSetAlignSelf(root_child0, CSSAlignCenter);
CSSNodeInsertChild(root, root_child0, 0);
const CSSNodeRef root_child1 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child1, 30);
CSSNodeStyleSetHeight(root_child1, 20);
CSSNodeStyleSetAlignSelf(root_child1, CSSAlignCenter);
CSSNodeInsertChild(root, root_child1, 1);
const CSSNodeRef root_child2 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child2, 30);
CSSNodeStyleSetHeight(root_child2, 30);
CSSNodeStyleSetAlignSelf(root_child2, CSSAlignCenter);
CSSNodeInsertChild(root, root_child2, 2);
const CSSNodeRef root_child3 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child3, 30);
CSSNodeStyleSetHeight(root_child3, 30);
CSSNodeStyleSetAlignSelf(root_child3, CSSAlignCenter);
CSSNodeInsertChild(root, root_child3, 3);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, margin_start) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetFlexDirection(root, CSSFlexDirectionRow);
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetMargin(root_child0, CSSEdgeStart, 10);
CSSNodeStyleSetWidth(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, margin_end) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetFlexDirection(root, CSSFlexDirectionRow);
CSSNodeStyleSetJustifyContent(root, CSSJustifyFlexEnd);
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetMargin(root_child0, CSSEdgeEnd, 10);
CSSNodeStyleSetWidth(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, margin_left) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetFlexDirection(root, CSSFlexDirectionRow);
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child0, 10);
CSSNodeStyleSetMargin(root_child0, CSSEdgeLeft, 10);
CSSNodeInsertChild(root, root_child0, 0);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, margin_top) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetMargin(root_child0, CSSEdgeTop, 10);
CSSNodeStyleSetHeight(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, margin_right) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetFlexDirection(root, CSSFlexDirectionRow);
CSSNodeStyleSetJustifyContent(root, CSSJustifyFlexEnd);
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetMargin(root_child0, CSSEdgeRight, 10);
CSSNodeStyleSetWidth(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, margin_bottom) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetJustifyContent(root, CSSJustifyFlexEnd);
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetMargin(root_child0, CSSEdgeBottom, 10);
CSSNodeStyleSetHeight(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, align_content_flex_start) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetFlexWrap(root, CSSWrapTypeWrap);
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child0, 50);
CSSNodeStyleSetHeight(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
const CSSNodeRef root_child1 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child1, 50);
CSSNodeStyleSetHeight(root_child1, 10);
CSSNodeInsertChild(root, root_child1, 1);
const CSSNodeRef root_child2 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child2, 50);
CSSNodeStyleSetHeight(root_child2, 10);
CSSNodeInsertChild(root, root_child2, 2);
const CSSNodeRef root_child3 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child3, 50);
CSSNodeStyleSetHeight(root_child3, 10);
CSSNodeInsertChild(root, root_child3, 3);
const CSSNodeRef root_child4 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child4, 50);
CSSNodeStyleSetHeight(root_child4, 10);
CSSNodeInsertChild(root, root_child4, 4);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionRTL);
CSSNodeFreeRecursive(root);
}
TEST(CSSLayoutTest, align_content_flex_end) {
const CSSNodeRef root = CSSNodeNew();
CSSNodeStyleSetAlignContent(root, CSSAlignFlexEnd);
CSSNodeStyleSetFlexWrap(root, CSSWrapTypeWrap);
CSSNodeStyleSetWidth(root, 100);
CSSNodeStyleSetHeight(root, 100);
const CSSNodeRef root_child0 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child0, 50);
CSSNodeStyleSetHeight(root_child0, 10);
CSSNodeInsertChild(root, root_child0, 0);
const CSSNodeRef root_child1 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child1, 50);
CSSNodeStyleSetHeight(root_child1, 10);
CSSNodeInsertChild(root, root_child1, 1);
const CSSNodeRef root_child2 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child2, 50);
CSSNodeStyleSetHeight(root_child2, 10);
CSSNodeInsertChild(root, root_child2, 2);
const CSSNodeRef root_child3 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child3, 50);
CSSNodeStyleSetHeight(root_child3, 10);
CSSNodeInsertChild(root, root_child3, 3);
const CSSNodeRef root_child4 = CSSNodeNew();
CSSNodeStyleSetWidth(root_child4, 50);
CSSNodeStyleSetHeight(root_child4, 10);
CSSNodeInsertChild(root, root_child4, 4);