vendor tsgo

tools/tsgo/internal/core/pattern_test.go

@@ -0,0 +1,24 @@
+package core
+
+import "testing"
+
+func TestPatternOverlappingMatch(t *testing.T) {
+	t.Parallel()
+
+	p := TryParsePattern("ab*ab")
+	if p.Matches("ab") {
+		t.Errorf("expected 'ab' not to match 'ab*ab'")
+	}
+	if !p.Matches("abXab") {
+		t.Errorf("expected 'abXab' to match 'ab*ab'")
+	}
+	if got := p.MatchedText("abXab"); got != "X" {
+		t.Errorf("MatchedText = %q, want %q", got, "X")
+	}
+	if !p.Matches("abab") {
+		t.Errorf("expected 'abab' to match 'ab*ab'")
+	}
+	if got := p.MatchedText("abab"); got != "" {
+		t.Errorf("MatchedText = %q, want empty", got)
+	}
+}