private void testFindIndexCommon(
String testName, TestTest test, int[] result, bool resultIndicesAreUTF8)
{
if (test.matches.Length == 0 && GoTestUtils.len(result) == 0)
{
// ok
}
else if (test.matches.Length == 0 && result != null)
{
Assert.Fail(String.Format("{0}: expected no match; got one: {1}", testName, test));
}
else if (test.matches.Length > 0 && result == null)
{
Assert.Fail(String.Format("{0}: expected match; got none: {1}", testName, test));
}
else
{
if (!resultIndicesAreUTF8)
{
result = GoTestUtils.utf16IndicesToUtf8(result, test.text);
}
int[] expect = test.matches[0]; // UTF-8 indices
if (expect[0] != result[0] || expect[1] != result[1])
{
Assert.Fail(
String.Format(
"{0}: expected {1} got {2}: {3}",
testName,
expect.ToString(),
result.ToString(),
test));
}
}
}
private void testFindAllIndexCommon(
String testName, TestTest test, List <int[]> result, bool resultIndicesAreUTF8)
{
if (test.matches.Length == 0 && result == null)
{
// ok
}
else if (test.matches.Length == 0 && result != null)
{
Assert.Fail(String.Format("{0}: expected no match; got one: {1}", testName, test));
}
else if (test.matches.Length > 0 && result == null)
{
Assert.Fail(String.Format("{0}: expected match; got none: {1}", testName, test));
}
else
{
if (test.matches.Length != result.Count)
{
Assert.Fail(
String.Format(
"{0}: expected {1} matches; got {2}: {3}",
testName,
test.matches.Length,
result.Count,
test));
}
for (int k = 0; k < test.matches.Length; k++)
{
int[] e = test.matches[k];
int[] res = result[k];
if (!resultIndicesAreUTF8)
{
res = GoTestUtils.utf16IndicesToUtf8(res, test.text);
}
if (e[0] != res[0] || e[1] != res[1])
{
Assert.Fail(
String.Format(
"{0}: match {2}: expected {2}; got {3}: {4}",
testName,
k,
e.ToString(), // (only 1st two elements matter here)
res.ToString(),
test));
}
}
}
}
private void testSubmatchIndices(
String testName, TestTest test, int n, int[] result, bool resultIndicesAreUTF8)
{
int[] expect = test.matches[n];
if (expect.Length != GoTestUtils.len(result))
{
Assert.Fail(
String.Format(
"{0} {1}: expected {2} matches; got {3}: {4}",
testName,
n,
expect.Length / 2,
GoTestUtils.len(result) / 2,
test));
return;
}
if (!resultIndicesAreUTF8)
{
result = GoTestUtils.utf16IndicesToUtf8(result, test.text);
}
for (int k = 0; k < expect.Length; ++k)
{
if (expect[k] != result[k])
{
Assert.Fail(
String.Format(
"{0} {1}: submatch error: expected {2} got {3}: {4}",
testName,
n,
expect.ToString(),
result.ToString(),
test));
}
}
}
