fix: prevent RangeError in GitIgnoreParser for root paths (#3417)

Co-authored-by: Jacob Richman <[email protected]>

1 files changed, 15 insertions, 0 deletions

diff --git a/packages/core/src/utils/gitIgnoreParser.test.ts b/packages/core/src/utils/gitIgnoreParser.test.ts
index f58d50be..d94a7bfa 100644
--- a/packages/core/src/utils/gitIgnoreParser.test.ts
+++ b/packages/core/src/utils/gitIgnoreParser.test.ts
@@ -161,6 +161,21 @@ src/*.tmp
       expect(parser.isIgnored('node_modules\\package')).toBe(true);
       expect(parser.isIgnored('src\\temp.tmp')).toBe(true);
     });
+
+    it('should handle root path "/" without throwing error', () => {
+      expect(() => parser.isIgnored('/')).not.toThrow();
+      expect(parser.isIgnored('/')).toBe(false);
+    });
+
+    it('should handle absolute-like paths without throwing error', () => {
+      expect(() => parser.isIgnored('/some/path')).not.toThrow();
+      expect(parser.isIgnored('/some/path')).toBe(false);
+    });
+
+    it('should handle paths that start with forward slash', () => {
+      expect(() => parser.isIgnored('/node_modules')).not.toThrow();
+      expect(parser.isIgnored('/node_modules')).toBe(false);
+    });
   });
 
   describe('getIgnoredPatterns', () => {