Add fixtures to test proper margins with reverse flex directions
Summary: Yoga has a known bug where marginStart and marginEnd will swap with row-reverse flex direction. This is not the intended behavior. On Paper this is also an issue with marginLeft and marginRight (at least we think Paper is the culprit, not exactly clear yet). margin-start (and end) is not actually valid css. The gentest.rb script will just turn this into margin-left, but the cpp generated will properly test marginStart. This seems a bit weird to be since marginStart != marginLeft AFAIK. Things like RTL and LTR modes might make this test not exactly right. But given how many other tests depend on this quirk I think it is fine to add as is - the end result is the same after all. If not, a followup would be to add support for mapping margin-inline-start (valid css) to marginStart. Anyway, this diff is to add test coverage for this scenario. Next stop is to actually try to fix this problem, which may be a bit harder :P See https://github.com/facebook/yoga/issues/1208 for more info. Reviewed By: NickGerleman Differential Revision: D49744271 fbshipit-source-id: 75b8dd0cc5c53b2f338476fb70b60006aaa89054
This commit is contained in:
Joe Vilches
committed by
Facebook GitHub Bot
Facebook GitHub Bot
parent
4ef28bce24
commit
e60ae290ea
@@ -429,6 +429,422 @@ public class YGFlexDirectionTest {
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assertEquals(100f, root_child2.getLayoutHeight(), 0.0f);
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}
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@Test
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public void test_flex_direction_row_reverse_margin_left() {
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YogaConfig config = YogaConfigFactory.create();
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config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ABSOLUTE_PERCENTAGE_AGAINST_PADDING_EDGE, true);
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final YogaNode root = createNode(config);
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root.setFlexDirection(YogaFlexDirection.ROW_REVERSE);
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root.setMargin(YogaEdge.LEFT, 100f);
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root.setWidth(100f);
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root.setHeight(100f);
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final YogaNode root_child0 = createNode(config);
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root_child0.setWidth(10f);
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root.addChildAt(root_child0, 0);
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final YogaNode root_child1 = createNode(config);
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root_child1.setWidth(10f);
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root.addChildAt(root_child1, 1);
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final YogaNode root_child2 = createNode(config);
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root_child2.setWidth(10f);
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root.addChildAt(root_child2, 2);
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root.setDirection(YogaDirection.LTR);
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root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
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assertEquals(100f, root.getLayoutX(), 0.0f);
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assertEquals(0f, root.getLayoutY(), 0.0f);
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assertEquals(100f, root.getLayoutWidth(), 0.0f);
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assertEquals(100f, root.getLayoutHeight(), 0.0f);
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assertEquals(90f, root_child0.getLayoutX(), 0.0f);
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assertEquals(0f, root_child0.getLayoutY(), 0.0f);
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assertEquals(10f, root_child0.getLayoutWidth(), 0.0f);
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assertEquals(100f, root_child0.getLayoutHeight(), 0.0f);
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assertEquals(80f, root_child1.getLayoutX(), 0.0f);
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assertEquals(0f, root_child1.getLayoutY(), 0.0f);
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assertEquals(10f, root_child1.getLayoutWidth(), 0.0f);
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assertEquals(100f, root_child1.getLayoutHeight(), 0.0f);
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assertEquals(70f, root_child2.getLayoutX(), 0.0f);
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assertEquals(0f, root_child2.getLayoutY(), 0.0f);
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assertEquals(10f, root_child2.getLayoutWidth(), 0.0f);
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assertEquals(100f, root_child2.getLayoutHeight(), 0.0f);
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root.setDirection(YogaDirection.RTL);
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root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
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assertEquals(100f, root.getLayoutX(), 0.0f);
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assertEquals(0f, root.getLayoutY(), 0.0f);
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assertEquals(100f, root.getLayoutWidth(), 0.0f);
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assertEquals(100f, root.getLayoutHeight(), 0.0f);
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assertEquals(0f, root_child0.getLayoutX(), 0.0f);
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assertEquals(0f, root_child0.getLayoutY(), 0.0f);
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assertEquals(10f, root_child0.getLayoutWidth(), 0.0f);
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assertEquals(100f, root_child0.getLayoutHeight(), 0.0f);
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assertEquals(10f, root_child1.getLayoutX(), 0.0f);
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assertEquals(0f, root_child1.getLayoutY(), 0.0f);
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assertEquals(10f, root_child1.getLayoutWidth(), 0.0f);
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assertEquals(100f, root_child1.getLayoutHeight(), 0.0f);
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assertEquals(20f, root_child2.getLayoutX(), 0.0f);
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assertEquals(0f, root_child2.getLayoutY(), 0.0f);
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assertEquals(10f, root_child2.getLayoutWidth(), 0.0f);
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assertEquals(100f, root_child2.getLayoutHeight(), 0.0f);
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}
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@Test
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@Ignore
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public void test_flex_direction_row_reverse_margin_start() {
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YogaConfig config = YogaConfigFactory.create();
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config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ABSOLUTE_PERCENTAGE_AGAINST_PADDING_EDGE, true);
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final YogaNode root = createNode(config);
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root.setFlexDirection(YogaFlexDirection.ROW_REVERSE);
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root.setMargin(YogaEdge.START, 100f);
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root.setWidth(100f);
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root.setHeight(100f);
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final YogaNode root_child0 = createNode(config);
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root_child0.setWidth(10f);
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root.addChildAt(root_child0, 0);
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final YogaNode root_child1 = createNode(config);
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root_child1.setWidth(10f);
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root.addChildAt(root_child1, 1);
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final YogaNode root_child2 = createNode(config);
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root_child2.setWidth(10f);
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root.addChildAt(root_child2, 2);
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root.setDirection(YogaDirection.LTR);
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root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
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assertEquals(100f, root.getLayoutX(), 0.0f);
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assertEquals(0f, root.getLayoutY(), 0.0f);
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assertEquals(100f, root.getLayoutWidth(), 0.0f);
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assertEquals(100f, root.getLayoutHeight(), 0.0f);
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assertEquals(90f, root_child0.getLayoutX(), 0.0f);
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assertEquals(0f, root_child0.getLayoutY(), 0.0f);
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assertEquals(10f, root_child0.getLayoutWidth(), 0.0f);
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assertEquals(100f, root_child0.getLayoutHeight(), 0.0f);
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assertEquals(80f, root_child1.getLayoutX(), 0.0f);
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assertEquals(0f, root_child1.getLayoutY(), 0.0f);
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assertEquals(10f, root_child1.getLayoutWidth(), 0.0f);
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assertEquals(100f, root_child1.getLayoutHeight(), 0.0f);
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assertEquals(70f, root_child2.getLayoutX(), 0.0f);
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assertEquals(0f, root_child2.getLayoutY(), 0.0f);
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assertEquals(10f, root_child2.getLayoutWidth(), 0.0f);
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assertEquals(100f, root_child2.getLayoutHeight(), 0.0f);
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root.setDirection(YogaDirection.RTL);
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root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
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assertEquals(0f, root.getLayoutX(), 0.0f);
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assertEquals(0f, root.getLayoutY(), 0.0f);
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assertEquals(100f, root.getLayoutWidth(), 0.0f);
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assertEquals(100f, root.getLayoutHeight(), 0.0f);
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assertEquals(0f, root_child0.getLayoutX(), 0.0f);
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assertEquals(0f, root_child0.getLayoutY(), 0.0f);
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assertEquals(10f, root_child0.getLayoutWidth(), 0.0f);
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assertEquals(100f, root_child0.getLayoutHeight(), 0.0f);
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assertEquals(10f, root_child1.getLayoutX(), 0.0f);
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assertEquals(0f, root_child1.getLayoutY(), 0.0f);
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assertEquals(10f, root_child1.getLayoutWidth(), 0.0f);
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assertEquals(100f, root_child1.getLayoutHeight(), 0.0f);
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assertEquals(20f, root_child2.getLayoutX(), 0.0f);
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assertEquals(0f, root_child2.getLayoutY(), 0.0f);
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assertEquals(10f, root_child2.getLayoutWidth(), 0.0f);
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assertEquals(100f, root_child2.getLayoutHeight(), 0.0f);
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}
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@Test
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public void test_flex_direction_row_reverse_margin_right() {
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YogaConfig config = YogaConfigFactory.create();
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config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ABSOLUTE_PERCENTAGE_AGAINST_PADDING_EDGE, true);
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final YogaNode root = createNode(config);
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root.setFlexDirection(YogaFlexDirection.ROW_REVERSE);
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root.setMargin(YogaEdge.RIGHT, 100f);
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root.setWidth(100f);
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root.setHeight(100f);
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final YogaNode root_child0 = createNode(config);
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root_child0.setWidth(10f);
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root.addChildAt(root_child0, 0);
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final YogaNode root_child1 = createNode(config);
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root_child1.setWidth(10f);
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root.addChildAt(root_child1, 1);
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final YogaNode root_child2 = createNode(config);
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root_child2.setWidth(10f);
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root.addChildAt(root_child2, 2);
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root.setDirection(YogaDirection.LTR);
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root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
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assertEquals(0f, root.getLayoutX(), 0.0f);
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assertEquals(0f, root.getLayoutY(), 0.0f);
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assertEquals(100f, root.getLayoutWidth(), 0.0f);
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assertEquals(100f, root.getLayoutHeight(), 0.0f);
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assertEquals(90f, root_child0.getLayoutX(), 0.0f);
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assertEquals(0f, root_child0.getLayoutY(), 0.0f);
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assertEquals(10f, root_child0.getLayoutWidth(), 0.0f);
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assertEquals(100f, root_child0.getLayoutHeight(), 0.0f);
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assertEquals(80f, root_child1.getLayoutX(), 0.0f);
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assertEquals(0f, root_child1.getLayoutY(), 0.0f);
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assertEquals(10f, root_child1.getLayoutWidth(), 0.0f);
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assertEquals(100f, root_child1.getLayoutHeight(), 0.0f);
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assertEquals(70f, root_child2.getLayoutX(), 0.0f);
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assertEquals(0f, root_child2.getLayoutY(), 0.0f);
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assertEquals(10f, root_child2.getLayoutWidth(), 0.0f);
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assertEquals(100f, root_child2.getLayoutHeight(), 0.0f);
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root.setDirection(YogaDirection.RTL);
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root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
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assertEquals(0f, root.getLayoutX(), 0.0f);
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assertEquals(0f, root.getLayoutY(), 0.0f);
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assertEquals(100f, root.getLayoutWidth(), 0.0f);
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assertEquals(100f, root.getLayoutHeight(), 0.0f);
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assertEquals(0f, root_child0.getLayoutX(), 0.0f);
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assertEquals(0f, root_child0.getLayoutY(), 0.0f);
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assertEquals(10f, root_child0.getLayoutWidth(), 0.0f);
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assertEquals(100f, root_child0.getLayoutHeight(), 0.0f);
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assertEquals(10f, root_child1.getLayoutX(), 0.0f);
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assertEquals(0f, root_child1.getLayoutY(), 0.0f);
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assertEquals(10f, root_child1.getLayoutWidth(), 0.0f);
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assertEquals(100f, root_child1.getLayoutHeight(), 0.0f);
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assertEquals(20f, root_child2.getLayoutX(), 0.0f);
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assertEquals(0f, root_child2.getLayoutY(), 0.0f);
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assertEquals(10f, root_child2.getLayoutWidth(), 0.0f);
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assertEquals(100f, root_child2.getLayoutHeight(), 0.0f);
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}
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@Test
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@Ignore
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public void test_flex_direction_row_reverse_margin_end() {
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YogaConfig config = YogaConfigFactory.create();
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config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ABSOLUTE_PERCENTAGE_AGAINST_PADDING_EDGE, true);
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final YogaNode root = createNode(config);
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root.setFlexDirection(YogaFlexDirection.ROW_REVERSE);
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root.setMargin(YogaEdge.END, 100f);
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root.setWidth(100f);
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root.setHeight(100f);
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final YogaNode root_child0 = createNode(config);
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root_child0.setWidth(10f);
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root.addChildAt(root_child0, 0);
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final YogaNode root_child1 = createNode(config);
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root_child1.setWidth(10f);
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root.addChildAt(root_child1, 1);
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final YogaNode root_child2 = createNode(config);
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root_child2.setWidth(10f);
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root.addChildAt(root_child2, 2);
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root.setDirection(YogaDirection.LTR);
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root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
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assertEquals(0f, root.getLayoutX(), 0.0f);
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assertEquals(0f, root.getLayoutY(), 0.0f);
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assertEquals(100f, root.getLayoutWidth(), 0.0f);
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assertEquals(100f, root.getLayoutHeight(), 0.0f);
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assertEquals(90f, root_child0.getLayoutX(), 0.0f);
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assertEquals(0f, root_child0.getLayoutY(), 0.0f);
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assertEquals(10f, root_child0.getLayoutWidth(), 0.0f);
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assertEquals(100f, root_child0.getLayoutHeight(), 0.0f);
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assertEquals(80f, root_child1.getLayoutX(), 0.0f);
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assertEquals(0f, root_child1.getLayoutY(), 0.0f);
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assertEquals(10f, root_child1.getLayoutWidth(), 0.0f);
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assertEquals(100f, root_child1.getLayoutHeight(), 0.0f);
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assertEquals(70f, root_child2.getLayoutX(), 0.0f);
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assertEquals(0f, root_child2.getLayoutY(), 0.0f);
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assertEquals(10f, root_child2.getLayoutWidth(), 0.0f);
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assertEquals(100f, root_child2.getLayoutHeight(), 0.0f);
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root.setDirection(YogaDirection.RTL);
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root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
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assertEquals(100f, root.getLayoutX(), 0.0f);
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assertEquals(0f, root.getLayoutY(), 0.0f);
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assertEquals(100f, root.getLayoutWidth(), 0.0f);
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assertEquals(100f, root.getLayoutHeight(), 0.0f);
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assertEquals(0f, root_child0.getLayoutX(), 0.0f);
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assertEquals(0f, root_child0.getLayoutY(), 0.0f);
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assertEquals(10f, root_child0.getLayoutWidth(), 0.0f);
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assertEquals(100f, root_child0.getLayoutHeight(), 0.0f);
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assertEquals(10f, root_child1.getLayoutX(), 0.0f);
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assertEquals(0f, root_child1.getLayoutY(), 0.0f);
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assertEquals(10f, root_child1.getLayoutWidth(), 0.0f);
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assertEquals(100f, root_child1.getLayoutHeight(), 0.0f);
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assertEquals(20f, root_child2.getLayoutX(), 0.0f);
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assertEquals(0f, root_child2.getLayoutY(), 0.0f);
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assertEquals(10f, root_child2.getLayoutWidth(), 0.0f);
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assertEquals(100f, root_child2.getLayoutHeight(), 0.0f);
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}
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@Test
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public void test_flex_direction_column_reverse_margin_top() {
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YogaConfig config = YogaConfigFactory.create();
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config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ABSOLUTE_PERCENTAGE_AGAINST_PADDING_EDGE, true);
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final YogaNode root = createNode(config);
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root.setFlexDirection(YogaFlexDirection.COLUMN_REVERSE);
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root.setMargin(YogaEdge.TOP, 100f);
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root.setWidth(100f);
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root.setHeight(100f);
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final YogaNode root_child0 = createNode(config);
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root_child0.setWidth(10f);
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root.addChildAt(root_child0, 0);
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final YogaNode root_child1 = createNode(config);
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root_child1.setWidth(10f);
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root.addChildAt(root_child1, 1);
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final YogaNode root_child2 = createNode(config);
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root_child2.setWidth(10f);
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root.addChildAt(root_child2, 2);
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root.setDirection(YogaDirection.LTR);
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root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
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assertEquals(0f, root.getLayoutX(), 0.0f);
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assertEquals(100f, root.getLayoutY(), 0.0f);
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assertEquals(100f, root.getLayoutWidth(), 0.0f);
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assertEquals(100f, root.getLayoutHeight(), 0.0f);
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assertEquals(0f, root_child0.getLayoutX(), 0.0f);
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assertEquals(100f, root_child0.getLayoutY(), 0.0f);
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assertEquals(10f, root_child0.getLayoutWidth(), 0.0f);
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assertEquals(0f, root_child0.getLayoutHeight(), 0.0f);
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assertEquals(0f, root_child1.getLayoutX(), 0.0f);
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assertEquals(100f, root_child1.getLayoutY(), 0.0f);
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assertEquals(10f, root_child1.getLayoutWidth(), 0.0f);
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assertEquals(0f, root_child1.getLayoutHeight(), 0.0f);
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assertEquals(0f, root_child2.getLayoutX(), 0.0f);
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assertEquals(100f, root_child2.getLayoutY(), 0.0f);
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assertEquals(10f, root_child2.getLayoutWidth(), 0.0f);
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assertEquals(0f, root_child2.getLayoutHeight(), 0.0f);
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root.setDirection(YogaDirection.RTL);
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root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
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assertEquals(0f, root.getLayoutX(), 0.0f);
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assertEquals(100f, root.getLayoutY(), 0.0f);
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assertEquals(100f, root.getLayoutWidth(), 0.0f);
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assertEquals(100f, root.getLayoutHeight(), 0.0f);
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assertEquals(90f, root_child0.getLayoutX(), 0.0f);
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assertEquals(100f, root_child0.getLayoutY(), 0.0f);
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assertEquals(10f, root_child0.getLayoutWidth(), 0.0f);
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assertEquals(0f, root_child0.getLayoutHeight(), 0.0f);
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assertEquals(90f, root_child1.getLayoutX(), 0.0f);
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assertEquals(100f, root_child1.getLayoutY(), 0.0f);
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assertEquals(10f, root_child1.getLayoutWidth(), 0.0f);
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assertEquals(0f, root_child1.getLayoutHeight(), 0.0f);
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assertEquals(90f, root_child2.getLayoutX(), 0.0f);
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assertEquals(100f, root_child2.getLayoutY(), 0.0f);
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assertEquals(10f, root_child2.getLayoutWidth(), 0.0f);
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assertEquals(0f, root_child2.getLayoutHeight(), 0.0f);
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}
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@Test
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public void test_flex_direction_column_reverse_margin_bottom() {
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YogaConfig config = YogaConfigFactory.create();
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config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ABSOLUTE_PERCENTAGE_AGAINST_PADDING_EDGE, true);
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final YogaNode root = createNode(config);
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root.setFlexDirection(YogaFlexDirection.COLUMN_REVERSE);
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root.setMargin(YogaEdge.BOTTOM, 100f);
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root.setWidth(100f);
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root.setHeight(100f);
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final YogaNode root_child0 = createNode(config);
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root_child0.setWidth(10f);
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root.addChildAt(root_child0, 0);
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final YogaNode root_child1 = createNode(config);
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root_child1.setWidth(10f);
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root.addChildAt(root_child1, 1);
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|
||||
final YogaNode root_child2 = createNode(config);
|
||||
root_child2.setWidth(10f);
|
||||
root.addChildAt(root_child2, 2);
|
||||
root.setDirection(YogaDirection.LTR);
|
||||
root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
|
||||
|
||||
assertEquals(0f, root.getLayoutX(), 0.0f);
|
||||
assertEquals(0f, root.getLayoutY(), 0.0f);
|
||||
assertEquals(100f, root.getLayoutWidth(), 0.0f);
|
||||
assertEquals(100f, root.getLayoutHeight(), 0.0f);
|
||||
|
||||
assertEquals(0f, root_child0.getLayoutX(), 0.0f);
|
||||
assertEquals(100f, root_child0.getLayoutY(), 0.0f);
|
||||
assertEquals(10f, root_child0.getLayoutWidth(), 0.0f);
|
||||
assertEquals(0f, root_child0.getLayoutHeight(), 0.0f);
|
||||
|
||||
assertEquals(0f, root_child1.getLayoutX(), 0.0f);
|
||||
assertEquals(100f, root_child1.getLayoutY(), 0.0f);
|
||||
assertEquals(10f, root_child1.getLayoutWidth(), 0.0f);
|
||||
assertEquals(0f, root_child1.getLayoutHeight(), 0.0f);
|
||||
|
||||
assertEquals(0f, root_child2.getLayoutX(), 0.0f);
|
||||
assertEquals(100f, root_child2.getLayoutY(), 0.0f);
|
||||
assertEquals(10f, root_child2.getLayoutWidth(), 0.0f);
|
||||
assertEquals(0f, root_child2.getLayoutHeight(), 0.0f);
|
||||
|
||||
root.setDirection(YogaDirection.RTL);
|
||||
root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
|
||||
|
||||
assertEquals(0f, root.getLayoutX(), 0.0f);
|
||||
assertEquals(0f, root.getLayoutY(), 0.0f);
|
||||
assertEquals(100f, root.getLayoutWidth(), 0.0f);
|
||||
assertEquals(100f, root.getLayoutHeight(), 0.0f);
|
||||
|
||||
assertEquals(90f, root_child0.getLayoutX(), 0.0f);
|
||||
assertEquals(100f, root_child0.getLayoutY(), 0.0f);
|
||||
assertEquals(10f, root_child0.getLayoutWidth(), 0.0f);
|
||||
assertEquals(0f, root_child0.getLayoutHeight(), 0.0f);
|
||||
|
||||
assertEquals(90f, root_child1.getLayoutX(), 0.0f);
|
||||
assertEquals(100f, root_child1.getLayoutY(), 0.0f);
|
||||
assertEquals(10f, root_child1.getLayoutWidth(), 0.0f);
|
||||
assertEquals(0f, root_child1.getLayoutHeight(), 0.0f);
|
||||
|
||||
assertEquals(90f, root_child2.getLayoutX(), 0.0f);
|
||||
assertEquals(100f, root_child2.getLayoutY(), 0.0f);
|
||||
assertEquals(10f, root_child2.getLayoutWidth(), 0.0f);
|
||||
assertEquals(0f, root_child2.getLayoutHeight(), 0.0f);
|
||||
}
|
||||
|
||||
private YogaNode createNode(YogaConfig config) {
|
||||
return mNodeFactory.create(config);
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user