test: add 28 tests to improve coverage (92% → 93%)#1082
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Coverage-driven test additions targeting the biggest gaps: - dts_resolver (74.6% → 80.3%): types field, hash imports, tsconfig paths, extension substitution (.mjs→.mts, .json→.d.json.ts, .tsx), self-ref packages, typesVersions subpath, module type, error cases - modules (new): custom module directories, absolute paths, priority, fallback, empty list - error.rs (81.6% → 95.4%): CircularPathBufs and ConditionNames Display - scoped_packages: exports field, subpath exports, not-found error - resolve: prefer_relative local-over-node_modules edge case - module_type: nested package.json type override, disabled option Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #1082 +/- ##
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+ Coverage 92.10% 93.11% +1.00%
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Files 21 21
Lines 4079 4079
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+ Hits 3757 3798 +41
+ Misses 322 281 -41 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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May 25, 2026
## 🤖 New release * `oxc_resolver`: 11.19.1 -> 11.19.2 * `oxc_resolver_napi`: 11.19.1 -> 11.19.2 <details><summary><i><b>Changelog</b></i></summary><p> ## `oxc_resolver` <blockquote> ## [11.19.2](v11.19.1...v11.19.2) - 2026-05-25 ### <!-- 1 -->🐛 Bug Fixes - *(tsconfig)* apply later-wins semantics for extends array ([#1156](#1156)) (by @Boshen) - *(tsconfig)* walk past a tsconfig that doesn't claim the file ([#1154](#1154)) (by @Boshen) - *(tsconfig)* let project references take priority over their parent ([#1151](#1151)) (by @Boshen) - *(tsconfig)* resolve `rootDirs` against the config that declared them ([#1150](#1150)) (by @Boshen) - *(tsconfig)* resolve `baseUrl` / `paths` against the canonical tsconfig path ([#1148](#1148)) (by @Boshen) - strip query fragments when calling `find_tsconfig` ([#1147](#1147)) (by @Boshen) - avoid panic in resolve_file for parentless paths ([#1053](#1053)) (by @Boshen) - *(dts)* strip ./ prefix from package entry when matching typesVersions ([#1051](#1051)) (by @Boshen) - *(dts)* expand Declaration to TypeScript|Declaration for package entry resolution ([#1050](#1050)) (by @Boshen) - *(dts)* prefer declaration extensions over JS in exports-resolved paths ([#1047](#1047)) (by @Boshen) - avoid wasm/wasi dead-code lint in NodePath ([#1043](#1043)) (by @Boshen) - *(napi)* replace panics with error returns to prevent WASM traps ([#1055](#1055)) (by @Boshen) ### <!-- 2 -->🚜 Refactor - remove clear_cache test that dynamically creates fixtures (by @Boshen) - move resolve and misc fixtures into fixtures/integration (by @Boshen) - replace ignored doctest with link to example (by @Boshen) - consolidate fixture directories for better test file mapping (by @Boshen) - replace `url` crate with `percent-encoding` ([#1065](#1065)) (by @Boshen) ### <!-- 4 -->⚡ Performance - *(cache)* pack CachedPathImpl::meta into a CachedMeta byte ([#1144](#1144)) (by @Boshen) - *(cache)* store canonical path as Box<Path> instead of PathBuf ([#1143](#1143)) (by @Boshen) - *(alias)* fast-reject alias entries by cached first byte ([#1142](#1142)) (by @Boshen) ### <!-- 6 -->🧪 Testing - *(tsconfig)* port lookup scenarios from typescript-go ([#1155](#1155)) (by @Boshen) - add 28 tests to improve coverage (92% → 93%) ([#1082](#1082)) (by @Boshen) ### Contributors * @Boshen * @renovate[bot] </blockquote> </p></details> --- This PR was generated with [release-plz](https://github.com/release-plz/release-plz/). Co-authored-by: oxc-guard[bot] <276638029+oxc-guard[bot]@users.noreply.github.com>
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Summary
Coverage-driven test additions targeting the biggest gaps identified via
cargo llvm-cov:typesfield, hash imports (#), tsconfig paths, extension substitution (.mjs→.mts,.json→.d.json.ts,.tsx), self-referencing packages, typesVersions subpath, module type detection, error casesCircularPathBufsandConditionNamesDisplayimplsprefer_relativelocal-over-node_modules edge casepackage.jsontype override, disabled option🤖 Generated with Claude Code