public MFTestResults RegExpTest_1_Split_Test_0()
{
bool testResult = false;
string[] expectedResults;
string[] acutalResults;
Regex regex;
try
{
expectedResults = new string[] { "xyzzy", "yyz", "123" };
regex = new Regex("[ab]+");
acutalResults = regex.Split("xyzzyababbayyzabbbab123");
TestTestsHelper.AssertEquals(ref expectedResults, ref acutalResults, out testResult);
expectedResults = new string[] { "xxxx", "xxxx", "yyyy", "zzz" };
regex = new Regex("a*b");//match any amount of 'a' and 1 'b'
acutalResults = regex.Split("xxxxaabxxxxbyyyyaaabzzz");
TestTestsHelper.AssertEquals(ref expectedResults, ref acutalResults, out testResult);
// Grep Tests
return(RegExpTest_2_Grep_Test_0(ref acutalResults));
}
catch (Exception ex)
{
Log.Exception("Unexpected Exception", ex);
testResult = false;
}
return(testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
/// <summary>
/// This test is entangled with RegExpTest_1_Split_Test_0
/// Should the Split Logic Break the Grep Logic will break also.
/// </summary>
/// <param name="arg">The input to match against using grep</param>
/// <returns></returns>
internal MFTestResults RegExpTest_2_Grep_Test_0(ref string[] arg)
{
bool testResult = false;
string[] expectedResults;
string[] acutalResults;
Regex regex;
try
{
regex = new Regex("x+");
expectedResults = new String[] { "xxxx", "xxxx" };
acutalResults = regex.GetMatches(arg);
int al = acutalResults.Length;
int el = expectedResults.Length;
for (int i = 0; i < el; i++)
{
Log.Comment("Actual[" + i + "] = " + acutalResults[i]);
testResult = TestTestsHelper.AssertEquals(ref TestTestsHelper.GrepFailString, ref expectedResults[i], ref acutalResults[i]);
}
testResult = TestTestsHelper.AssertEquals(ref TestTestsHelper.WrongNumberGrep, ref el, ref el);
}
catch (Exception ex)
{
Log.Exception("Unexpected Exception", ex);
testResult = false;
}
return(testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults RegExpTest_3_Substring_Test_0()
{
bool testResult = false;
String expected, actual;
Regex regex;
string message;
try
{
Log.Comment("Test subst()");
regex = new Regex("a*b");
expected = "-foo-garply-wacky-";
actual = regex.Replace("aaaabfooaaabgarplyaaabwackyb", "-");
message = "Wrong result of substitution in\"a*b\"";
testResult = TestTestsHelper.AssertEquals(ref message, ref expected, ref actual);
Log.Comment("Test subst() with backreferences");
regex = new Regex("http://[.\\w?/~_@&=%]+");
expected = "visit us: 1234<a href=\"http://www.apache.org\">http://www.apache.org</a>!";
actual = regex.Replace("visit us: http://www.apache.org!", "1234<a href=\"$0\">$0</a>");
message = "Wrong subst() result";
testResult = TestTestsHelper.AssertEquals(ref message, ref expected, ref actual);
Log.Comment("Test subst() with backreferences without leading characters before first backreference");
regex = new Regex("(.*?)=(.*)");
expected = "variable_test_value12";
actual = regex.Replace("variable=value", "$1_test_$212");
message = "Wrong subst() result";
testResult = TestTestsHelper.AssertEquals(ref message, ref expected, ref actual);
Log.Comment("Test subst() with NO backreferences");
regex = new Regex("^a$");
expected = "b";
actual = regex.Replace("a", "b");
message = "Wrong subst() result";
testResult = TestTestsHelper.AssertEquals(ref message, ref expected, ref actual);
Log.Comment(" Test subst() with NO backreferences");
regex = new Regex("^a$", RegexOptions.Multiline);
expected = "\r\nb\r\n";
actual = regex.Replace("\r\na\r\n", "b");
testResult = TestTestsHelper.AssertEquals(ref message, ref expected, ref actual);
Log.Comment(" Test for Bug #36106 ");
regex = new Regex("fo(o)");
actual = regex.Replace("foo", "$1");
expected = "o";
testResult = TestTestsHelper.AssertEquals(ref message, ref expected, ref actual);
Log.Comment(" Test for Bug #36405 ");
regex = new Regex("^(.*?)(x)?$");
actual = regex.Replace("abc", "$1-$2");
expected = "abc-";
testResult = TestTestsHelper.AssertEquals(ref message, ref expected, ref actual);
regex = new Regex("^(.*?)(x)?$");
actual = regex.Replace("abcx", "$1-$2");
expected = "abc-x";
testResult = TestTestsHelper.AssertEquals(ref message, ref expected, ref actual);
regex = new Regex("([a-b]+?)([c-d]+)");
actual = regex.Replace("zzabcdzz", "$1-$2");
expected = "zzab-cdzz";
testResult = TestTestsHelper.AssertEquals(ref message, ref expected, ref actual);
}
catch (Exception ex)
{
Log.Exception("Unexpected Exception", ex);
testResult = false;
}
return(testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
