// First the simple cases.
public void testFindUTF8()
{
RE2 re = RE2.compile(test.pat);
if (!re.ToString().Equals(test.pat))
{
Assert.Fail(String.Format("RE2.toString() = \"{0}\"; should be \"{1}\"", re.ToString(), test.pat));
}
byte[] result = re.findUTF8(test.textUTF8);
if (test.matches.Length == 0 && GoTestUtils.len(result) == 0)
{
// ok
}
else if (test.matches.Length == 0 && result != null)
{
Assert.Fail(String.Format("findUTF8: expected no match; got one: {0}", test));
}
else if (test.matches.Length > 0 && result == null)
{
Assert.Fail(String.Format("findUTF8: expected match; got none: {0}", test));
}
else
{
byte[] expect = test.submatchBytes(0, 0);
if (!expect.SequenceEqual(result))
{
Assert.Fail(
String.Format(
"findUTF8: expected {0}; got {1}: {2}",
GoTestUtils.fromUTF8(expect),
GoTestUtils.fromUTF8(result),
test));
}
}
}
