** Changed in: nunit-3.0
Importance: Undecided => Medium
** Changed in: nunit-3.0
Status: New => Confirmed
** Changed in: nunit-3.0
Milestone: None => 2.9.1
** Changed in: nunit-3.0
Assignee: (unassigned) => Charlie Poole (charlie.poole)
--
NUnitEqualityComparer.StreamsEqual fails for same stream
https://bugs.launchpad.net/bugs/400502
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Core Developers, which is the registrant for NUnit Framework.
Status in NUnit Test Framework: Confirmed
Bug description:
Bug Reported and fixed in NUnit 2.5 series:
When asserting a stream of non-zero length is equal to itself, NUnit
returns a failure because the comparer assumes it is two separate
references that it can read in parallel.
The following test incorrectly fails with:
NUnit.Framework.AssertionException: Stream lengths are both 3. Streams
differ at offset 0.
[Test]
public void TestStreamsEqual()
{
Stream exampleStream = new MemoryStream(new byte[] {1, 2, 3});
Assert.That(exampleStream, Is.EqualTo(exampleStream));
}
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