Ignore cache keys in serialize addon

Bit hacky, but this is due to the way we're serializing the line in the test
2026-05-02 06:21:42 -07:00
parent 093e81b9a7
commit 4ebb3fffe9
1 changed files with 8 additions and 1 deletions
@@ -49,7 +49,14 @@ test.describe('SerializeAddon', () => {
        for (let i = 0; i < buffer.length; i++) {
          // Do this intentionally to get content of underlining source
          const bufferLine = buffer.getLine(i)._line;
-          lines.push(JSON.stringify(bufferLine));
+          lines.push(JSON.stringify(bufferLine, (key, value) => {
+            // BufferLine caches are internal/transient and can legitimately differ
+            // across equivalent terminal states.
+            if (key === '_stringCache' || key === '_stringCacheEntryRef') {
+              return undefined;
+            }
+            return value;
+          }));
        }
        return {
          x: buffer.cursorX,