Claude Bot 27163b9acd Implement expect.addSnapshotSerializer ...

Add support for custom snapshot serializers via expect.addSnapshotSerializer(),
matching Jest's API. This allows users to define custom formatting for
specific value types in snapshots.

Changes:
- Add serializers registry to Snapshots struct (snapshot.zig)
- Implement addSnapshotSerializer() function (expect.zig)
- Integrate custom serializers into snapshot formatting pipeline (JSValue.zig)
- Initialize serializers array in TestRunner (test_command.zig)
- Add comprehensive tests for snapshot serializer functionality

The implementation checks registered serializers (in LIFO order) before
falling back to default formatting. Serializers can use either the
modern 'print' function or legacy 'serialize' function.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

2025-11-01 03:21:27 +00:00

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bun

Implement expect.addSnapshotSerializer

2025-11-01 03:21:27 +00:00

deno

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first_party

Fix abort handler in "ws" polyfill (#21867)

2025-08-14 16:00:03 -07:00

junit-reporter

Rewrite test/describe, add test.concurrent (#22534)

2025-09-20 00:35:42 -07:00

node

node: fix test-fs-promises-file-handle-readLines.mjs (#22399)

2025-10-20 19:39:10 -07:00

sql

fix(MySQL) ref and status usage (#23873)

2025-10-20 17:40:48 -07:00

third_party

Rewrite test/describe, add test.concurrent (#22534)

2025-09-20 00:35:42 -07:00

valkey

test(valkey): Add a failing subscriber test without IPC (#23253)

2025-10-06 17:03:39 -07:00

web

Deflake websocket test

2025-10-27 18:58:06 -07:00

workerd

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