public void NonUnicodeText()
{
var preCp = ZipStrings.CodePage;
try
{
Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
foreach ((string language, string filename, string encoding) in StringTesting.GetTestSamples())
{
Console.WriteLine($"{language} filename \"{filename}\" using \"{encoding}\":");
// TODO: samples of this test must be reversible
// Some samples can't be restored back with their encoding.
// test wasn't failing only because SystemDefaultCodepage is 65001 on Net.Core and
// old behaviour actually was using Unicode instead of user's passed codepage
var encoder = Encoding.GetEncoding(encoding);
var bytes = encoder.GetBytes(filename);
var restoredString = encoder.GetString(bytes);
if (string.CompareOrdinal(filename, restoredString) != 0)
{
Console.WriteLine($"Sample for language {language} with value of {filename} is skipped, because it's irreversable");
continue;
}
ZipStrings.CodePage = Encoding.GetEncoding(encoding).CodePage;
TestFileNames(filename);
}
}
finally
{
ZipStrings.CodePage = preCp;
}
}
public void UnicodeNames()
{
using (var memStream = new MemoryStream())
{
using (ZipFile f = new ZipFile(memStream))
{
f.IsStreamOwner = false;
f.BeginUpdate(new MemoryArchiveStorage());
foreach ((string language, string name, _) in StringTesting.GetTestSamples())
{
f.Add(new StringMemoryDataSource(language), name,
CompressionMethod.Deflated, true);
}
f.CommitUpdate();
Assert.IsTrue(f.TestArchive(true));
}
memStream.Seek(0, SeekOrigin.Begin);
using (var zf = new ZipFile(memStream))
{
foreach (string name in StringTesting.Filenames)
{
//int index = zf.FindEntry(name, true);
var content = "";
var index = zf.FindEntry(name, true);
var entry = zf[index];
using (var entryStream = zf.GetInputStream(entry))
using (var sr = new StreamReader(entryStream))
{
content = sr.ReadToEnd();
}
//var content =
Console.WriteLine($"Entry #{index}: {name}, Content: {content}");
Assert.IsTrue(index >= 0);
Assert.AreEqual(name, entry.Name);
}
}
}
}
public void NonUnicodeText()
{
var preCp = ZipStrings.CodePage;
try
{
Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
foreach ((string language, string filename, string encoding) in StringTesting.GetTestSamples())
{
Console.WriteLine($"{language} filename \"{filename}\" using \"{encoding}\":");
ZipStrings.CodePage = Encoding.GetEncoding(encoding).CodePage;
TestFileNames(filename);
}
}
finally
{
ZipStrings.CodePage = preCp;
}
}