private static void VerifyFile(PackFile packfile, string filename, byte[] expected, string id)
{
// See that it exists
Assert.IsTrue(packfile.FileExists(filename), string.Format("{0} doesn't exist ({1})", filename, id));
// See that the length is ok
Assert.AreEqual(expected.Length, packfile.FileLength(filename), string.Format("{0} has bad length (FileLength, {1})", filename, id));
// Test GetFileRaw
int len;
byte[] data = packfile.GetFileRaw(filename, out len);
Assert.AreEqual(expected.Length, packfile.FileLength(filename), string.Format("{0} has bad length (GetFileRaw, {1})", filename, id));
Assert.IsTrue(Compare(data, expected), string.Format("{0} has data mismatch (GetFileRaw, {1})", filename, id));
// Test GetFile
Stream strm = packfile.GetFile(filename, out len);
Assert.AreEqual(expected.Length, packfile.FileLength(filename), string.Format("{0} has bad length (GetFile, {1})", filename, id));
data = new byte[len];
strm.Read(data, 0, len);
strm.Close();
Assert.IsTrue(Compare(data, expected), string.Format("{0} has data mismatch (GetFile, {1})", filename, id));
}
public void AddRemove()
{
PackFile file1 = new PackFile("test.pck");
Assert.IsTrue(file1.AddFile("test1", TestData1), "AddFile returned false");
Assert.IsTrue(file1.AddFile("test2", TestData2), "AddFile returned false");
VerifyFile(file1, "test1", TestData1, "before file1 save");
VerifyFile(file1, "test2", TestData2, "before file1 save");
Assert.AreEqual(2, file1.FileCount, "FileCount mismatch before save");
try
{
file1.Save();
}
catch (Exception ex)
{
Assert.Fail("Exception when saving file1: " + ex.Message);
return;
}
file1 = null;
PackFile file2 = new PackFile("test.pck");
try
{
file2.Load();
}
catch (Exception ex)
{
Assert.Fail("Exception when loading file2: " + ex.Message);
return;
}
Assert.AreEqual(2, file2.FileCount, "FileCount mismatch after load back");
VerifyFile(file2, "test1", TestData1, "after file2 load");
VerifyFile(file2, "test2", TestData2, "after file2 load");
file2.RemoveFile("test1");
Assert.AreEqual(1, file2.FileCount, "FileCount mismatch after remove");
Assert.IsFalse(file2.FileExists("test1"), "test1 still exists");
file2.AddFile("test3", TestData3);
VerifyFile(file2, "test3", TestData3, "after file2 load");
Assert.AreEqual(2, file2.FileCount, "FileCount mismatch after add");
try
{
file2.Save();
}
catch (Exception ex)
{
Assert.Fail("Exception when saving file2): " + ex.Message);
return;
}
file2 = null;
PackFile file3 = new PackFile("test.pck");
try
{
file3.Load();
}
catch (Exception ex)
{
Assert.Fail("Exception when loading file3 back: " + ex.Message);
return;
}
Assert.AreEqual(2, file3.FileCount, "FileCount mismatch after load back");
Assert.IsFalse(file3.FileExists("test1"), "test1 still exists after load back");
VerifyFile(file3, "test2", TestData2, "after file3 load");
VerifyFile(file3, "test3", TestData3, "after file3 load");
}
