Records/npm/diff/5.2.2/diff.createPatch

Compatibility matrix

Project-level observations and symbol/contract verifications are counted separately and never combined.

These counts do not distinguish how the symbol was called: overloads, argument shapes and options are pooled together. What a particular call shape does is proven by a sample's contract, not by these numbers.

snapshot · 2026-10-21

Failure clusters

• observed PROJECT_TEST exit 1 ERR_ASSERTION ×1 5.2.2 executionContext=node · moduleSystem=esm · os=linux · runtime=node@22.23 sha256:31467b506a5f…
  AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: · 3 !== 1 · at <url> · at ModuleJob.run (node:internal/modules/esm/module_job:<n>:<n>)
  javascript/test-runner · test-runner-diagnostic · outer npm test
  Evidence quality: complete · Environment variants: 1 · First recorded: 2026-10-21 · Last seen: 2026-10-21
  Where does this failure start and stop?
• observed PROJECT_TEST exit 1 ERR_ASSERTION ×1 5.2.2 executionContext=node · moduleSystem=esm · os=linux · runtime=node@22.23 sha256:47d998442fd1…
  AssertionError [ERR_ASSERTION]: Expected values to be strictly deep-equal: · + actual - expected · ... Skipped lines · [
  javascript/test-runner · test-runner-diagnostic · outer npm test
  Evidence quality: complete · Environment variants: 1 · First recorded: 2026-10-21 · Last seen: 2026-10-21
  Where does this failure start and stop?
• observed PROJECT_TEST exit 1 ERR_ASSERTION ×1 5.2.2 executionContext=node · moduleSystem=esm · os=linux · runtime=node@22.23 sha256:c000e111d2dd…
  AssertionError [ERR_ASSERTION]: The input did not match the regular expression <path> line/. Input: · <str> · at <url> …
  javascript/test-runner · test-runner-diagnostic · outer npm test
  Evidence quality: complete · Environment variants: 1 · First recorded: 2026-10-21 · Last seen: 2026-10-21
  Where does this failure start and stop?