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| Check name | Status | Explanation | Resolution |
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Docstring coverage is 66.67% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 3 functions across 1 files. | Write docstrings for the functions missing them to satisfy the coverage threshold. |
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Check name Status Explanation Description Check Check skipped - CodeRabbit’s high-level summary is enabled. Title check The title clearly identifies that the pull request adds tests for the Claude CLI JSON Schema contract, which matches the primary change. Linked Issues check Check skipped because no linked issues were found for this pull request. Out of Scope Changes check Check skipped because no linked issues were found for this pull request.
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Actionable comments posted: 3
- 🪄 Fix comments: Fix CodeRabbit comments on this PR
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Inline comments:
Review comments at @tests/providers/claude-cli-adapter.test.ts:
- Line 628: Update the malformed-frame test to exercise the capture-only tool
bridge: pass claudeCliToolRequest() to run instead of parsed(), and use a
connected opencodex MCP init frame with CLAUDE_CLI_MCP_TOOL in the tool-use
frame before the malformed input.
- Around line 794-805: Update the assertions in the test around the
`run(adapter, request)` call to verify that both distinct tool-result bodies are
present in `written`, in addition to the existing call-ID checks.
- Around line 929-934: Update the streamed-delta fixture around `textDelta` to
include a complete assistant frame containing the same combined text, while
retaining the assertion that only two `text_delta` events are emitted.
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📒 Files selected for processing: 1
tests/providers/claude-cli-adapter.test.ts
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Merged with owner authority per maintainer decision 2026-10-21 (jun): the project owner authorized owner-path ( Exact-head verification on |
Combined with #7387 on dev, a new line in scripts/test-layout/layout.json reached 2000 lines and tripped the file-size ratchet (NEW_OVERSIZED).
* test(launcher): place PATH-Bun fixtures under a trusted ancestry (#7402) The real PATH-Bun fixtures were built beside the checkout, so a checkout under group-writable directories (macOS external volumes) made the product trust check reject every fixture, and an ancestor node_modules/bun could leak a runtime into the launcher fixture. A test-only helper now picks the first fixture base whose real ancestry passes the product rule (owner root or self, no group/other write) and holds no node_modules/bun. The product check is unchanged; a new regression file rebuilds a 0775 ancestor and proves the product still rejects it while fixture placement steps around it. * test(launcher): try the next fixture base when one cannot be created (#7402) A candidate that passes the trust walk but cannot be created (read-only parent) is now recorded and skipped instead of aborting selection. Adds the per-user runtime dir as a candidate and spells out the override remedy in the fail-closed error. * test(layout): keep the fixture-trust entry on its sibling line Combined with #7387 on dev, a new line in scripts/test-layout/layout.json reached 2000 lines and tripped the file-size ratchet (NEW_OVERSIZED).
Summary
Adds 19 offline regression tests for Issue #6469, focusing on the JSON Schema final-output contract in the existing Claude CLI route.
The goal is to establish what the current implementation actually supports before proposing behavioral changes. The tests cover schema propagation, final-output parsing, tool-call continuation, error handling, cancellation, and the existing capture-only MCP flow.
Scope: One test file, 579 insertions, 0 deletions. No production code or dependencies changed.
Related issue: Refs #6469
Findings
JSON Schema Propagation
The Claude CLI adapter does not consume
options.textFormator forward the requested schema through its CLI argument builder, staged prompt, or replayed input. Final JSON is handled as ordinary text, without JSON Schema enforcement.Final Output and Error Handling
Completion is represented by
text_deltaevents followed by a terminaldoneevent. Malformed or truncated protocol output produces aprotocol_error.The tests verify that previously captured tool-call events and their arguments remain intact after protocol errors. They also cover valid protocol frames split across stdout chunks, ensuring that chunk boundaries alone are not treated as malformed output.
Tool-Call ID Handling
Missing tool-call IDs are rejected. Duplicate call IDs are not rejected by the current route, while unknown or mismatched result IDs are not validated by the current history-formatting path.
These tests document observed behavior rather than imposing a contract that the implementation does not currently establish.
Capture-Only MCP
The existing route keeps built-in tools and user/project MCP sources disabled while exposing caller-owned tools through the capture-only bridge.
The new test covers the staged-prompt instructions for these restrictions. CLI argument coverage already exists in the test suite, so that coverage is not duplicated.
Test Coverage
The 19 new tests cover:
All tests use the existing fake-process harness. No live Claude subscription or app-server experiments were performed, and no dependencies were added.
Limitations
The purpose of this PR is to document and protect existing behavior, not to treat every unsupported behavior or missing test as a confirmed bug. Decisions about implementation, transport, and dependencies remain separate from this test-only change.
Validation
bun test tests/providers/claude-cli-adapter.test.tspassed: 44 passed, 0 failed, across 12 consecutive runs.bun x tsc --noEmitpassed.git diff --checkpassed.Scope
79fa97be6tests/providers/claude-cli-adapter.test.tsThis PR adds focused offline regression coverage for the current Claude CLI route. It does not implement JSON Schema support or change the route's behavior.
Review readiness checklist
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Required local validation passed; commands, results, and any full-suite exception are documented.
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Summary by CodeRabbit