private string ReportDiff(string oldQuery, string newQuery)
{
int c = 0;
for (; c < Math.Min(oldQuery.Length, newQuery.Length); c++)
{
if (oldQuery[c] != newQuery[c])
{
break;
}
}
return($"Old: {CsUtility.ReportSegment(oldQuery, c, 400)}\r\nNew: {CsUtility.ReportSegment(newQuery, c, 400)}");
}
public void ReportSegment()
{
var tests = new ListOfTuples <string, int, int, string>
{
{ "", -100, 3, "" },
{ "", -1, 3, "" },
{ "", 0, 3, "" },
{ "", 1, 3, "" },
{ "", 100, 3, "" },
{ "abc", -1000, 100, "abc" },
{ "abc", -10, 100, "abc" },
{ "abc", 0, 100, "abc" },
{ "abc", 10, 100, "abc" },
{ "abc", 1000, 100, "abc" },
{ "abcde", 0, 1, "a..." },
{ "abcde", 1, 1, "...b..." },
{ "abcde", 5, 1, "...e" },
{ "abcde", -10, 3, "abc..." },
{ "abcde", -1, 3, "abc..." },
{ "abcde", 0, 3, "abc..." },
{ "abcde", 1, 3, "abc..." },
{ "abcde", 2, 3, "...bcd..." },
{ "abcde", 3, 3, "...cde" },
{ "abcde", 4, 3, "...cde" },
{ "abcde", 5, 3, "...cde" },
{ "abcde", 10, 3, "...cde" },
{ "abcde", -10, 2, "ab..." },
{ "abcde", -1, 2, "ab..." },
{ "abcde", 0, 2, "ab..." },
{ "abcde", 1, 2, "ab..." },
{ "abcde", 2, 2, "...bc..." },
{ "abcde", 3, 2, "...cd..." },
{ "abcde", 4, 2, "...de" },
{ "abcde", 5, 2, "...de" },
{ "abcde", 10, 2, "...de" },
{ "\r\n\t", 0, 1, @"\r..." },
{ "\r\n\t", 1, 1, @"...\n..." },
{ "\r\n\t", 2, 1, @"...\t" },
{ "\r\n\t\\", 2, 10, @"\r\n\t\\" },
};
foreach (var test in tests)
{
Assert.AreEqual(test.Item4, CsUtility.ReportSegment(test.Item1, test.Item2, test.Item3), $"Test: {test.Item1} {test.Item2} {test.Item3}");
}
}
