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Modify unittest

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Summary:
- Disable destructor tests in Unity Editor, seems GC is flaky.
- Use current native instance counts

Reviewed By: emilsjolander

Differential Revision: D4018951

fbshipit-source-id: a57f0e1fa5a46e7de0b88235124d437d20e4082b
This commit is contained in:
Kazuki Sakamoto
2016-10-14 07:00:50 -07:00
committed by Facebook Github Bot
parent b45a7e3737
commit 832d07902e
1 changed files with 87 additions and 85 deletions
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172
csharp/tests/Facebook.CSSLayout/CSSNodeTest.cs
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@@ -105,76 +105,23 @@ namespace Facebook.CSSLayout
public void TestDispose()
{
ForceGC();
Assert.AreEqual(0, CSSNode.GetInstanceCount());
int instanceCount = CSSNode.GetInstanceCount();
CSSNode node = new CSSNode();
Assert.AreEqual(1, CSSNode.GetInstanceCount());
Assert.AreEqual(instanceCount + 1, CSSNode.GetInstanceCount());
node.Dispose();
Assert.AreEqual(0, CSSNode.GetInstanceCount());
Assert.AreEqual(instanceCount, CSSNode.GetInstanceCount());
}
[Test]
public void TestDisposeWithUsing()
{
ForceGC();
Assert.AreEqual(0, CSSNode.GetInstanceCount());
int instanceCount = CSSNode.GetInstanceCount();
using (CSSNode node = new CSSNode())
{
Assert.AreEqual(1, CSSNode.GetInstanceCount());
Assert.AreEqual(instanceCount + 1, CSSNode.GetInstanceCount());
}
Assert.AreEqual(0, CSSNode.GetInstanceCount());
}
[Test]
public void TestDestructor()
{
ForceGC();
Assert.AreEqual(0, CSSNode.GetInstanceCount());
TestDestructorForGC();
ForceGC();
Assert.AreEqual(0, CSSNode.GetInstanceCount());
}
private void TestDestructorForGC()
{
CSSNode node = new CSSNode();
Assert.IsNotNull(node);
Assert.AreEqual(1, CSSNode.GetInstanceCount());
node = null;
}
[Test]
public void TestDestructorWithChildren()
{
ForceGC();
Assert.AreEqual(0, CSSNode.GetInstanceCount());
TestDestructorWithChildrenForGC1();
ForceGC();
Assert.AreEqual(0, CSSNode.GetInstanceCount());
}
private void TestDestructorWithChildrenForGC1()
{
CSSNode node = new CSSNode();
Assert.AreEqual(1, CSSNode.GetInstanceCount());
TestDestructorWithChildrenForGC2(node, 1);
ForceGC();
Assert.AreEqual(2, CSSNode.GetInstanceCount());
TestDestructorWithChildrenForGC2(node, 2);
ForceGC();
Assert.AreEqual(3, CSSNode.GetInstanceCount());
node = null;
}
private void TestDestructorWithChildrenForGC2(CSSNode parent, int count)
{
CSSNode child = new CSSNode();
Assert.AreEqual(count + 1, CSSNode.GetInstanceCount());
parent.Insert(0, child);
child = null;
Assert.AreEqual(instanceCount, CSSNode.GetInstanceCount());
}
[Test]
@@ -197,38 +144,15 @@ namespace Facebook.CSSLayout
child.Free();
}
[Test]
public void TestDisposeParent()
{
ForceGC();
Assert.AreEqual(0, CSSNode.GetInstanceCount());
CSSNode parent = new CSSNode();
Assert.AreEqual(1, CSSNode.GetInstanceCount());
TestDisposeParentForGC(parent);
ForceGC();
Assert.AreEqual(2, CSSNode.GetInstanceCount());
parent.Dispose();
ForceGC();
Assert.AreEqual(0, CSSNode.GetInstanceCount());
}
private void TestDisposeParentForGC(CSSNode parent)
{
CSSNode child = new CSSNode();
Assert.AreEqual(2, CSSNode.GetInstanceCount());
parent.Insert(0, child);
child = null;
}
[Test]
public void TestDisposeChild()
{
ForceGC();
Assert.AreEqual(0, CSSNode.GetInstanceCount());
int instanceCount = CSSNode.GetInstanceCount();
CSSNode parent = new CSSNode();
CSSNode child0 = new CSSNode();
CSSNode child1 = new CSSNode();
Assert.AreEqual(3, CSSNode.GetInstanceCount());
Assert.AreEqual(instanceCount + 3, CSSNode.GetInstanceCount());
Assert.AreEqual(0, parent.Count);
parent.Insert(0, child1);
Assert.AreEqual(0, parent.IndexOf(child1));
@@ -236,7 +160,7 @@ namespace Facebook.CSSLayout
Assert.AreEqual(0, parent.IndexOf(child0));
Assert.AreEqual(1, parent.IndexOf(child1));
child0.Dispose();
Assert.AreEqual(2, CSSNode.GetInstanceCount());
Assert.AreEqual(instanceCount + 2, CSSNode.GetInstanceCount());
Assert.AreEqual(1, parent.Count);
Assert.AreEqual(0, parent.IndexOf(child1));
}
@@ -259,5 +183,83 @@ namespace Facebook.CSSLayout
GC.Collect(GC.MaxGeneration);
GC.WaitForPendingFinalizers();
}
#if !UNITY_EDITOR
[Test]
public void TestDestructor()
{
ForceGC();
int instanceCount = CSSNode.GetInstanceCount();
TestDestructorForGC(instanceCount);
ForceGC();
Assert.AreEqual(instanceCount, CSSNode.GetInstanceCount());
}
private void TestDestructorForGC(int instanceCount)
{
CSSNode node = new CSSNode();
Assert.IsNotNull(node);
Assert.AreEqual(instanceCount + 1, CSSNode.GetInstanceCount());
node = null;
}
[Test]
public void TestDestructorWithChildren()
{
ForceGC();
int instanceCount = CSSNode.GetInstanceCount();
TestDestructorWithChildrenForGC1(instanceCount);
ForceGC();
Assert.AreEqual(instanceCount, CSSNode.GetInstanceCount());
}
private void TestDestructorWithChildrenForGC1(int instanceCount)
{
CSSNode node = new CSSNode();
Assert.AreEqual(instanceCount + 1, CSSNode.GetInstanceCount());
TestDestructorWithChildrenForGC2(node, instanceCount + 1);
ForceGC();
Assert.AreEqual(instanceCount + 2, CSSNode.GetInstanceCount());
TestDestructorWithChildrenForGC2(node, instanceCount + 2);
ForceGC();
Assert.AreEqual(instanceCount + 3, CSSNode.GetInstanceCount());
node = null;
}
private void TestDestructorWithChildrenForGC2(CSSNode parent, int instanceCount)
{
CSSNode child = new CSSNode();
Assert.AreEqual(instanceCount + 1, CSSNode.GetInstanceCount());
parent.Insert(0, child);
child = null;
}
[Test]
public void TestDisposeParent()
{
ForceGC();
int instanceCount = CSSNode.GetInstanceCount();
CSSNode parent = new CSSNode();
Assert.AreEqual(instanceCount + 1, CSSNode.GetInstanceCount());
TestDisposeParentForGC(parent, instanceCount + 1);
ForceGC();
Assert.AreEqual(instanceCount + 2, CSSNode.GetInstanceCount());
parent.Dispose();
ForceGC();
Assert.AreEqual(instanceCount, CSSNode.GetInstanceCount());
}
private void TestDisposeParentForGC(CSSNode parent, int instanceCount)
{
CSSNode child = new CSSNode();
Assert.AreEqual(instanceCount + 1, CSSNode.GetInstanceCount());
parent.Insert(0, child);
child = null;
}
#endif
}
}