docs: clarify concepts of rolldown's test infra#7047
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Pull Request Overview
This PR improves the documentation for Rolldown's testing infrastructure by reorganizing content and clarifying key concepts. The changes make it easier for contributors to understand how to write and run tests for both Rust and Node.js components.
- Restructured documentation with clearer sections: Quick Guide, Concepts, Rust, Node.js, and Rollup behavior alignment tests
- Added detailed explanations of convention-based vs manual tests
- Improved descriptions of what convention-based tests actually do and how they work
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docs/development-guide/testing.md:157
- Grammatical error: 'will has' should be 'will have'.
Names of tests in `fixture.test.ts` are defined with their folder names. `tests/fixtures/resolve/alias` will has test name `resolve/alias`.
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Addresses feedback on #7047 to align testing documentation with standard software testing terminology. ## Changes - **"Convention-based tests" → "Data-driven testing"** across all sections (Rust, Node.js) - **"Manual tests" → "Manual testing"** across all sections - **Related wording updates**: "expressed with conventions" → "expressed with data-driven approaches" ## Context "Data-driven testing" is the widely accepted term for tests configured through data structures (JSON/YAML config files) rather than programmatic code. This change improves clarity and aligns with industry terminology. <!-- START COPILOT CODING AGENT TIPS --> --- ✨ Let Copilot coding agent [set things up for you](https://github.com/rolldown/rolldown/issues/new?title=✨+Set+up+Copilot+instructions&body=Configure%20instructions%20for%20this%20repository%20as%20documented%20in%20%5BBest%20practices%20for%20Copilot%20coding%20agent%20in%20your%20repository%5D%28https://gh.io/copilot-coding-agent-tips%29%2E%0A%0A%3COnboard%20this%20repo%3E&assignees=copilot) — coding agent works faster and does higher quality work when set up for your repo. --------- Co-authored-by: copilot-swe-agent[bot] <[email protected]> Co-authored-by: hyf0 <[email protected]>
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## [1.0.0-beta.51] - 2025-11-19 ### 💥 BREAKING CHANGES - rolldown_plugin_vite_react_refresh_wrapper: add vite prefix (#7086) by @shulaoda - rolldown_plugin_vite_web_worker_post: add vite prefix (#7085) by @shulaoda - rolldown_plugin_vite_wasm_helper: add vite prefix (#7084) by @shulaoda - rolldown_plugin_vite_wasm_fallback: add vite prefix (#7083) by @shulaoda - rolldown_plugin_vite_transform: add vite prefix (#7082) by @shulaoda - rolldown_plugin_vite_reporter: add vite prefix (#7081) by @shulaoda - rolldown_plugin_vite_module_preload_polyfill: add vite prefix (#7080) by @shulaoda - rolldown_plugin_vite_manifest: add vite prefix (#7079) by @shulaoda - rolldown_plugin_vite_load_fallback: add vite prefix (#7072) by @shulaoda - rolldown_plugin_vite_json: add vite prefix (#7071) by @shulaoda - rolldown_plugin_vite_import_glob: add vite prefix (#7070) by @shulaoda - rolldown_plugin_vite_html_inline_proxy: add vite prefix (#7069) by @shulaoda - rolldown_plugin_vite_dynamic_import_vars: add vite prefix (#7068) by @shulaoda - rolldown_plugin_vite_build_import_analysis: add vite prefix (#7067) by @shulaoda - rolldown_plugin_vite_asset_import_meta_url: add vite prefix (#7066) by @shulaoda - rolldown_plugin_vite_alias: add vite prefix (#7065) by @shulaoda - rolldown_plugin_vite_asset_plugin: add vite prefix (#7064) by @shulaoda ### 🚀 Features - export sync APIs to experimental (#7122) by @shulaoda - rolldown_plugin_vite_asset_import_meta_url: implement template literal support for dynamic URLs (#7118) by @shulaoda - rolldown_plugin_vite_asset_import_meta_url: implement AST-based URL detection (#7113) by @shulaoda - add isPathFragment validation for filename patterns (rollup compat) (#7101) by @IWANABETHATGUY - rolldown_plugin_vite_asset_import_meta_url: align filter logic (#7103) by @shulaoda - rolldown: oxc v0.98.0 (#6961) by @camc314 - show error contexts for unhandleable errors (#7095) by @sapphi-red - rolldown_plugin_utils: extract `get_hash` utility function (#7059) by @shulaoda - rolldown_plugin_asset: initialize `CSSEntriesCache` (#7015) by @shulaoda - rolldown_plugin_vite_html: align `transformIndexHtml` logic (#7010) by @shulaoda - builtin-plugin: support `bindingifyViteHtmlPlugin` (#7008) by @shulaoda - impl `generatedCode.symbols` for reexport dynamic modules. (#6993) by @IWANABETHATGUY - rolldown_plugin_manifest: support v2 logic (#6979) by @shulaoda - support Node.js `module.exports` ESM export (#6967) by @Copilot - change "could not clean directory" from error to warning (#6955) by @Copilot - rolldown_binding: add context to errors thrown by plugin hooks (#6964) by @sapphi-red ### 🐛 Bug Fixes - content hash should be affected by the minify behavior (#7102) by @hyf0 - `canonical name not found for "__toESM"` error when only named imports are used from a CJS module (#7094) by @sapphi-red - preserve directory structure in chunk names with preserveModules (#6872) by @IWANABETHATGUY - rolldown_plugin_asset: correct bundle deletion index calculation (#7063) by @shulaoda - rolldown_plugin_utils: correct string slicing in `render_asset_url_in_js` (#7061) by @shulaoda - rolldown_plugin_vite_html: use transformed result in asset URL handling (#7060) by @shulaoda - rolldown_plugin_vite_html: skip redundant path resolution for processed URLs (#7058) by @shulaoda - rolldown_plugin_vite_css_post: data race in CSS URL processing (#7055) by @shulaoda - rolldown_plugin_vite_css_post: always compute css asset dirname in build command (#7054) by @shulaoda - rolldown_plugin_vite_css: ensure consistent url in import and export (#7053) by @shulaoda - rolldown_plugin_vite_css_post: use `get_or_insert_default` for `HTMLProxyResult` (#7052) by @shulaoda - rolldown_plugin_vite_css: skip `commonjs-proxy` CSS requests (#7050) by @shulaoda - rolldown_plugin_utils: correct `is_css_module` (#7049) by @shulaoda - rolldown_plugin_utils: correct `is_css_request` (#7048) by @shulaoda - rolldown_plugin_vite_html: use correct inline module index (#7046) by @shulaoda - rolldown_plugin_vite_html: correct scripts url update logic (#7045) by @shulaoda - rolldown_plugin_vite_html: fallback to original url on NotFound error (#7043) by @shulaoda - rolldown_plugin_vite_html: move src_tasks to correct branch (#7040) by @shulaoda - rolldown_plugin_vite_html: correct `handle_style_tag_or_attribute` (#7038) by @shulaoda - builtin-plugin: add `config` to `htmlInlineProxyPlugin` (#7036) by @shulaoda - missing CJS default export when SafelyMergeCjsNs optimization is enabled (#7006) by @Copilot - reserve global names before deconflicting external symbols (#7022) by @IWANABETHATGUY - rolldown_plugin_build_import_analysis: process all bundle outputs correctly (#7020) by @shulaoda - rolldown_plugin_vite_css_post: process all bundle outputs correctly (#7019) by @shulaoda - rolldown_plugin_vite_css_post: remove `/*$vite$:1*/` correctly (#7018) by @shulaoda - rolldown_plugin_vite_html: use correct span for `style_urls` (#7017) by @shulaoda - rolldown_plugin_vite_html: track full element span from start to end tag (#7016) by @shulaoda - builtin-plugin: correct `viteHtmlPlugin` related logic (#7013) by @shulaoda - remove unused module namespace object exporting (#7002) by @IWANABETHATGUY - rust/dev: allow to recover from hmr rebuild failure (#6991) by @hyf0 - rust/dev: `ensure_latest_bundle_output` shouldn't loop infinitely (#6974) by @hyf0 - rust/dev: `DevEngine#ensure_latest_bundle_output` should schedule a rebuild task if there're no queued tasks (#6968) by @hyf0 - add Symbol.toStringTag to module facades when generatedCode.symbols is enabled (#6784) by @Copilot ### 🚜 Refactor - extension checking to use constant array (#7057) by @Copilot - rust/devtools: tweak namings and introduction comments (#7028) by @hyf0 - rolldown_plugin_vite_html: use `root` instead of `cwd` (#7035) by @shulaoda - rolldown_plugin_vite_css_post: use `root` instead of `cwd` (#7034) by @shulaoda - rolldown_plugin_vite_css: use `root` instead of `cwd` (#7033) by @shulaoda - rolldown_plugin_transform: use `root` instead of `cwd` (#7032) by @shulaoda - rolldown_plugin_reporter: use `root` instead of `cwd` (#7031) by @shulaoda - rolldown_plugin_asset: use `root` instead of `cwd` (#7030) by @shulaoda - rolldown_plugin_html_inline_proxy: use `root` instead of `cwd` (#7029) by @shulaoda - rust/dev: remove dead code of `rolldown_dev` crate (#6997) by @hyf0 - rust: move dev related code into new `rolldown_dev` crate (#6996) by @hyf0 - rolldown_resolver: use consistent generic parameter name `Fs` (#6998) by @shulaoda - rolldown_resolver: improve resolve method clarity and documentation (#6986) by @shulaoda - rename `is_module_facade()` to `is_entry_point()` for clarity (#6994) by @IWANABETHATGUY - rust/dev: unwrap `Result<_>` from the return type of `BundleCoordinator::schedule_build_if_stale` (#6980) by @sapphi-red - rolldown_resolver: reorganize impl blocks (#6984) by @shulaoda - rolldown_resolver: extract configuration logic into separate module (#6983) by @shulaoda - rolldown_resolver: improve error messages (#6982) by @shulaoda - rust/dev: rename `CoordinatorStatus` to `CoordinatorStateSnapshot` (#6973) by @hyf0 - rust/dev: replace `InitialBuildState` with `CoordinatorState` (#6972) by @hyf0 - ast_scanner: derive `Debug`, `Clone`, `Copy` for `CjsGlobalAssignmentType` (#6971) by @camc314 - rust: filter out devtools specific events for normal tracing (#6965) by @hyf0 - rust/dev: replace `CoordinatorMsg::HasLatestBuildOutput` with `GetStatus` (#6960) by @hyf0 - rust/dev: `ensure_current_build_finish` shouldn't block the coordinator's event loop (#6959) by @hyf0 ### 📚 Documentation - in-depth/directives: remove TODOs and fix code (#7112) by @sapphi-red - clarify concepts of rolldown's test infra (#7047) by @hyf0 - contrib/style: add suggestions about choosing file names (#6989) by @hyf0 ### ⚡ Performance - rolldown_plugin_vite_css_post: cache CSS URL processing results (#7056) by @shulaoda - remove unnecessary `collect_vec` (#6999) by @IWANABETHATGUY ### 🧪 Testing - add testcase for #6880 and #6879 (#7107) by @IWANABETHATGUY - vite-tests: use integration branch for vite compatibility tests (#7091) by @shulaoda ### ⚙️ Miscellaneous Tasks - remove redundant chunk level linefeed (#7109) by @IWANABETHATGUY - pin oxc-minify to 0.97.0 (#7108) by @IWANABETHATGUY - deps: update oxc apps (#7104) by @renovate[bot] - deps: update glob for security (#7105) by @shulaoda - rolldown: add aliases for renamed vite plugins (#7087) by @shulaoda - automate weekly beta releases (#7089) by @Boshen - deps: update dependency oxlint-tsgolint to v0.7.0 (#7088) by @renovate[bot] - deps: update github-actions (#7075) by @renovate[bot] - deps: update dependency oxlint-tsgolint to v0.6.0 (#7037) by @renovate[bot] - deps: update npm packages (#7076) by @renovate[bot] - deps: update rust crates (#7077) by @renovate[bot] - add retry to flaky tests (#7041) by @sapphi-red - rust: rename `rolldown_debug` to `rolldown_devtools` (#7026) by @hyf0 - deps: update crate-ci/typos action to v1.39.2 (#7001) by @renovate[bot] - ai/github: make copilot review check rust api style (#6988) by @hyf0 - move test `recover_from_initial_build_error` to `error_recovery/from_initial_build_syntax_error` (#6990) by @hyf0 - oxlint: enable `typescript/consistent-type-imports` rule (#6987) by @shulaoda - deps: update crate-ci/typos action to v1.39.1 (#6975) by @renovate[bot] - build.ts: separate import type (#6921) by @iiio2 - format rolldown runtime (#6966) by @IWANABETHATGUY Co-authored-by: shulaoda <[email protected]>
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