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Imported Upstream version 5.12.0.220

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Former-commit-id: c477e03582759447177c6d4bf412cd2355aad476
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Xamarin Public Jenkins (auto-signing)
2018-04-24 09:31:23 +00:00
parent 8bd104cef2
commit 8fc30896db
1200 changed files with 29534 additions and 26161 deletions
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51
mcs/class/corlib/Test/System.IO/FileTest.cs
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@ -1264,6 +1264,57 @@ namespace MonoTests.System.IO
}
}
/* regression test for https://github.com/mono/mono/issues/7646 */
[Test]
public void LastWriteTimeSubMs ()
{
string path = tmpFolder + Path.DirectorySeparatorChar + "lastWriteTimeSubMs";
if (File.Exists (path))
File.Delete (path);
try {
var fmt = "HH:mm:ss:fffffff";
for (var i = 0; i < 200; i++) {
File.WriteAllText (path, "");
var untouched = File.GetLastWriteTimeUtc (path);
File.SetLastWriteTimeUtc (path, DateTime.UtcNow);
var touched = File.GetLastWriteTimeUtc (path);
Assert.IsTrue (touched >= untouched, $"Iteration #{i} failed, untouched: {untouched.ToString (fmt)} touched: {touched.ToString (fmt)}");
}
} finally {
DeleteFile (path);
}
}
/* regression test from https://github.com/xamarin/xamarin-macios/issues/3929 */
[Test]
public void LastWriteTimeSubMsCopy ()
{
string path = tmpFolder + Path.DirectorySeparatorChar + "lastWriteTimeSubMs";
if (File.Exists (path))
File.Delete (path);
string path_copy = tmpFolder + Path.DirectorySeparatorChar + "LastWriteTimeSubMs_copy";
if (File.Exists (path_copy))
File.Delete (path_copy);
try {
var fmt = "HH:mm:ss:fffffff";
for (var i = 0; i < 200; i++) {
File.WriteAllText (path, "");
var untouched = File.GetLastWriteTimeUtc (path);
File.Copy (path, path_copy);
var copy_touched = File.GetLastWriteTimeUtc (path_copy);
Assert.IsTrue (copy_touched >= untouched, $"Iteration #{i} failed, untouched: {untouched.ToString (fmt)} copy_touched: {copy_touched.ToString (fmt)}");
File.Delete (path_copy);
}
} finally {
DeleteFile (path);
DeleteFile (path_copy);
}
}
[Test]
public void GetCreationTime_Path_Null ()
{