Function TestGoAWK_MatchPattern

goawk_bench_test.go:31–66

============================================================================= Correctness Tests =============================================================================

(t *testing.T)

// =============================================================================

func TestGoAWK_MatchPattern(t *testing.T) {
	// Pattern: j[a-z]+p should match "jump" in the input
	pattern := `j[a-z]+p`
	input := goawkMatchInput

	reCoregex := coregex.MustCompile(pattern)
	reStdlib := regexp.MustCompile(pattern)

	// Test FindString
	gotCoregex := reCoregex.FindString(input)
	gotStdlib := reStdlib.FindString(input)

	if gotCoregex != gotStdlib {
		t.Errorf("FindString mismatch: coregex=%q, stdlib=%q", gotCoregex, gotStdlib)
	}

	// Test FindStringIndex
	idxCoregex := reCoregex.FindStringIndex(input)
	idxStdlib := reStdlib.FindStringIndex(input)

	if len(idxCoregex) != len(idxStdlib) {
		t.Errorf("FindStringIndex length mismatch: coregex=%v, stdlib=%v", idxCoregex, idxStdlib)
	} else if len(idxCoregex) == 2 {
		if idxCoregex[0] != idxStdlib[0] || idxCoregex[1] != idxStdlib[1] {
			t.Errorf("FindStringIndex mismatch: coregex=%v, stdlib=%v", idxCoregex, idxStdlib)
		}
	}

	// Test MatchString
	matchCoregex := reCoregex.MatchString(input)
	matchStdlib := reStdlib.MatchString(input)

	if matchCoregex != matchStdlib {
		t.Errorf("MatchString mismatch: coregex=%v, stdlib=%v", matchCoregex, matchStdlib)
	}
}

func TestGoAWK_SplitPattern(t *testing.T) {
	// Pattern: f[a-z]x matches "fox", "fax", "fix"