public static void TestBadPackStreamContexts(
CompressionEngine engine, string archiveName, string[] testFiles)
{
Exception caughtEx;
Console.WriteLine("Testing streamContext that returns null from GetName.");
caughtEx = null;
try
{
engine.Pack(
new MisbehavingStreamContext(archiveName, null, null, false, false, true, true, true, true),
testFiles);
}
catch (Exception ex) { caughtEx = ex; }
Assert.IsTrue(caughtEx is FileNotFoundException, "Caught exception: " + caughtEx);
Console.WriteLine("Testing streamContext that returns null from OpenArchive.");
caughtEx = null;
try
{
engine.Pack(
new MisbehavingStreamContext(archiveName, null, null, false, true, false, true, true, true),
testFiles);
}
catch (Exception ex) { caughtEx = ex; }
Assert.IsTrue(caughtEx is FileNotFoundException, "Caught exception: " + caughtEx);
Console.WriteLine("Testing streamContext that returns null from OpenFile.");
caughtEx = null;
try
{
engine.Pack(
new MisbehavingStreamContext(archiveName, null, null, false, true, true, true, false, true),
testFiles);
}
catch (Exception ex) { caughtEx = ex; }
Assert.IsNull(caughtEx, "Caught exception: " + caughtEx);
Console.WriteLine("Testing streamContext that throws on GetName.");
caughtEx = null;
try
{
engine.Pack(
new MisbehavingStreamContext(archiveName, null, null, true, false, true, true, true, true),
testFiles);
}
catch (Exception ex) { caughtEx = ex; }
Assert.IsTrue(caughtEx != null && caughtEx.Message == MisbehavingStreamContext.EXCEPTION, "Caught exception: " + caughtEx);
Console.WriteLine("Testing streamContext that throws on OpenArchive.");
caughtEx = null;
try
{
engine.Pack(
new MisbehavingStreamContext(archiveName, null, null, true, true, false, true, true, true),
testFiles);
}
catch (Exception ex) { caughtEx = ex; }
Assert.IsTrue(caughtEx != null && caughtEx.Message == MisbehavingStreamContext.EXCEPTION, "Caught exception: " + caughtEx);
Console.WriteLine("Testing streamContext that throws on CloseArchive.");
caughtEx = null;
try
{
engine.Pack(
new MisbehavingStreamContext(archiveName, null, null, true, true, true, false, true, true),
testFiles);
}
catch (Exception ex) { caughtEx = ex; }
Assert.IsTrue(caughtEx != null && caughtEx.Message == MisbehavingStreamContext.EXCEPTION, "Caught exception: " + caughtEx);
Console.WriteLine("Testing streamContext that throws on OpenFile.");
caughtEx = null;
try
{
engine.Pack(
new MisbehavingStreamContext(archiveName, null, null, true, true, true, true, false, true),
testFiles);
}
catch (Exception ex) { caughtEx = ex; }
Assert.IsTrue(caughtEx != null && caughtEx.Message == MisbehavingStreamContext.EXCEPTION, "Caught exception: " + caughtEx);
Console.WriteLine("Testing streamContext that throws on CloseFile.");
caughtEx = null;
try
{
engine.Pack(
new MisbehavingStreamContext(archiveName, null, null, true, true, true, true, true, false),
testFiles);
}
catch (Exception ex) { caughtEx = ex; }
Assert.IsTrue(caughtEx != null && caughtEx.Message == MisbehavingStreamContext.EXCEPTION, "Caught exception: " + caughtEx);
}
public Stream OpenArchiveReadStream(int archiveNumber, string archiveName, CompressionEngine compressionEngine) => new DuplicateStream(_stream);
public static void TestCompressionEngineNullParams(
CompressionEngine engine,
ArchiveFileStreamContext streamContext,
string[] testFiles)
{
Exception caughtEx;
Console.WriteLine("Testing null streamContext.");
caughtEx = null;
try
{
engine.Pack(null, testFiles);
}
catch (Exception ex) { caughtEx = ex; }
Assert.IsInstanceOfType(caughtEx, typeof(ArgumentNullException), "Caught exception: " + caughtEx);
caughtEx = null;
try
{
engine.Pack(null, testFiles, 0);
}
catch (Exception ex) { caughtEx = ex; }
Assert.IsInstanceOfType(caughtEx, typeof(ArgumentNullException), "Caught exception: " + caughtEx);
Console.WriteLine("Testing null files.");
caughtEx = null;
try
{
engine.Pack(streamContext, null);
}
catch (Exception ex) { caughtEx = ex; }
Assert.IsInstanceOfType(caughtEx, typeof(ArgumentNullException), "Caught exception: " + caughtEx);
Console.WriteLine("Testing null files.");
caughtEx = null;
try
{
engine.Pack(streamContext, null, 0);
}
catch (Exception ex) { caughtEx = ex; }
Assert.IsInstanceOfType(caughtEx, typeof(ArgumentNullException), "Caught exception: " + caughtEx);
Console.WriteLine("Testing null stream.");
caughtEx = null;
try
{
engine.IsArchive(null);
}
catch (Exception ex) { caughtEx = ex; }
Assert.IsInstanceOfType(caughtEx, typeof(ArgumentNullException), "Caught exception: " + caughtEx);
caughtEx = null;
try
{
engine.FindArchiveOffset(null);
}
catch (Exception ex) { caughtEx = ex; }
Assert.IsInstanceOfType(caughtEx, typeof(ArgumentNullException), "Caught exception: " + caughtEx);
caughtEx = null;
try
{
engine.GetFiles(null);
}
catch (Exception ex) { caughtEx = ex; }
Assert.IsInstanceOfType(caughtEx, typeof(ArgumentNullException), "Caught exception: " + caughtEx);
caughtEx = null;
try
{
engine.GetFileInfo(null);
}
catch (Exception ex) { caughtEx = ex; }
Assert.IsInstanceOfType(caughtEx, typeof(ArgumentNullException), "Caught exception: " + caughtEx);
caughtEx = null;
try
{
engine.Unpack(null, "testUnpack.txt");
}
catch (Exception ex) { caughtEx = ex; }
Assert.IsInstanceOfType(caughtEx, typeof(ArgumentNullException), "Caught exception: " + caughtEx);
Console.WriteLine("Testing null streamContext.");
caughtEx = null;
try
{
engine.GetFiles(null, null);
}
catch (Exception ex) { caughtEx = ex; }
Assert.IsInstanceOfType(caughtEx, typeof(ArgumentNullException), "Caught exception: " + caughtEx);
caughtEx = null;
try
{
engine.GetFileInfo(null, null);
}
catch (Exception ex) { caughtEx = ex; }
Assert.IsInstanceOfType(caughtEx, typeof(ArgumentNullException), "Caught exception: " + caughtEx);
caughtEx = null;
try
{
engine.Unpack((IUnpackStreamContext)null, null);
}
catch (Exception ex) { caughtEx = ex; }
Assert.IsInstanceOfType(caughtEx, typeof(ArgumentNullException), "Caught exception: " + caughtEx);
}
