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Fix test failure about zero_size_with_child

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A test about parent has zero width and height can not pass.
This commit is contained in:
yxping
2018-03-30 15:12:50 +08:00
parent 187fc54596
commit 8bea26d0a0
6 changed files with 222 additions and 0 deletions
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56
javascript/tests/Facebook.Yoga/YGDimensionTest.js
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@@ -104,3 +104,59 @@ it("wrap_grandchild", function () {
config.free();
}
});
it("zero_size_with_child", function () {
var config = Yoga.Config.create();
try {
var root = Yoga.Node.create(config);
var root_child0 = Yoga.Node.create(config);
root_child0.setWidth(0);
root_child0.setHeight(0);
root.insertChild(root_child0, 0);
var root_child0_child0 = Yoga.Node.create(config);
root_child0_child0.setWidth(100);
root_child0_child0.setHeight(100);
root_child0.insertChild(root_child0_child0, 0);
root.calculateLayout(Yoga.UNDEFINED, Yoga.UNDEFINED, Yoga.DIRECTION_LTR);
console.assert(0 === root.getComputedLeft(), "0 === root.getComputedLeft() (" + root.getComputedLeft() + ")");
console.assert(0 === root.getComputedTop(), "0 === root.getComputedTop() (" + root.getComputedTop() + ")");
console.assert(0 === root.getComputedWidth(), "0 === root.getComputedWidth() (" + root.getComputedWidth() + ")");
console.assert(0 === root.getComputedHeight(), "0 === root.getComputedHeight() (" + root.getComputedHeight() + ")");
console.assert(0 === root_child0.getComputedLeft(), "0 === root_child0.getComputedLeft() (" + root_child0.getComputedLeft() + ")");
console.assert(0 === root_child0.getComputedTop(), "0 === root_child0.getComputedTop() (" + root_child0.getComputedTop() + ")");
console.assert(0 === root_child0.getComputedWidth(), "0 === root_child0.getComputedWidth() (" + root_child0.getComputedWidth() + ")");
console.assert(0 === root_child0.getComputedHeight(), "0 === root_child0.getComputedHeight() (" + root_child0.getComputedHeight() + ")");
console.assert(0 === root_child0_child0.getComputedLeft(), "0 === root_child0_child0.getComputedLeft() (" + root_child0_child0.getComputedLeft() + ")");
console.assert(0 === root_child0_child0.getComputedTop(), "0 === root_child0_child0.getComputedTop() (" + root_child0_child0.getComputedTop() + ")");
console.assert(100 === root_child0_child0.getComputedWidth(), "100 === root_child0_child0.getComputedWidth() (" + root_child0_child0.getComputedWidth() + ")");
console.assert(100 === root_child0_child0.getComputedHeight(), "100 === root_child0_child0.getComputedHeight() (" + root_child0_child0.getComputedHeight() + ")");
root.calculateLayout(Yoga.UNDEFINED, Yoga.UNDEFINED, Yoga.DIRECTION_RTL);
console.assert(0 === root.getComputedLeft(), "0 === root.getComputedLeft() (" + root.getComputedLeft() + ")");
console.assert(0 === root.getComputedTop(), "0 === root.getComputedTop() (" + root.getComputedTop() + ")");
console.assert(0 === root.getComputedWidth(), "0 === root.getComputedWidth() (" + root.getComputedWidth() + ")");
console.assert(0 === root.getComputedHeight(), "0 === root.getComputedHeight() (" + root.getComputedHeight() + ")");
console.assert(0 === root_child0.getComputedLeft(), "0 === root_child0.getComputedLeft() (" + root_child0.getComputedLeft() + ")");
console.assert(0 === root_child0.getComputedTop(), "0 === root_child0.getComputedTop() (" + root_child0.getComputedTop() + ")");
console.assert(0 === root_child0.getComputedWidth(), "0 === root_child0.getComputedWidth() (" + root_child0.getComputedWidth() + ")");
console.assert(0 === root_child0.getComputedHeight(), "0 === root_child0.getComputedHeight() (" + root_child0.getComputedHeight() + ")");
console.assert(-100 === root_child0_child0.getComputedLeft(), "-100 === root_child0_child0.getComputedLeft() (" + root_child0_child0.getComputedLeft() + ")");
console.assert(0 === root_child0_child0.getComputedTop(), "0 === root_child0_child0.getComputedTop() (" + root_child0_child0.getComputedTop() + ")");
console.assert(100 === root_child0_child0.getComputedWidth(), "100 === root_child0_child0.getComputedWidth() (" + root_child0_child0.getComputedWidth() + ")");
console.assert(100 === root_child0_child0.getComputedHeight(), "100 === root_child0_child0.getComputedHeight() (" + root_child0_child0.getComputedHeight() + ")");
} finally {
if (typeof root !== "undefined") {
root.freeRecursive();
}
config.free();
}
});