private static void TestOnDemand(string input, string pattern, bool shouldPass, bool caseSensitive)
{
string because = string.Format(
"\"{0}\" -{1}{2}like \"{3}\" (OnDemand)",
input,
caseSensitive ? 'c' : 'i',
shouldPass ? "" : "not",
pattern);
ValueWildcardOptions options = caseSensitive
? ValueWildcardOptions.Ordinal
: ValueWildcardOptions.InvariantIgnoreCase;
if (shouldPass)
{
Assert.True(
ValueWildcardPattern.IsMatch(
input,
pattern,
options),
because);
return;
}
Assert.False(
ValueWildcardPattern.IsMatch(
input,
pattern,
options),
because);
}
public void LongAnyOfPart()
{
// When combining partial instructions, a very large AnyOf that
// must be broken up due to escapes can cause allocation.
var pattern = "[a`" + new string('c', 0x200) + "]";
Assert.True(ValueWildcardPattern.IsMatch("c", pattern));
}
public void MoreInstructionsThanEstimated()
{
// A stackalloc buffer is pass to the parser based on an estimate
// of characters per instruction. If there are more instructions
// than the average, StackLoadedValueList will allocate.
Assert.True(
ValueWildcardPattern.IsMatch(
"testing",
"???????"));
}
