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path: root/cli/tests/unit_node/module_test.ts
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2023-07-02refactor: rename built-in node modules from ext:deno_node/ to node: (#19680)Bartek Iwańczuk
Closes https://github.com/denoland/deno/issues/19510
2023-05-23fix(node): duplicate node_module suffixes (#19222)Marvin Hagemeister
Noticed that we're checking more module paths than necessary. In particular the module path array contains a couple of entries with a duplicated `node_modules/node_modules` suffix. ```js [ // ... more entries before here, where some also contain duplicate suffixes "/Users/marvinhagemeister/dev/preact-render-to-string/node_modules/.deno/node_modules", "/Users/marvinhagemeister/dev/preact-render-to-string/node_modules/node_modules", // <-- duplicate suffix "/Users/marvinhagemeister/dev/preact-render-to-string/node_modules", "/Users/marvinhagemeister/dev/node_modules", "/Users/marvinhagemeister/node_modules", "/Users/node_modules", "/node_modules", "/node_modules" // <-- duplicate entry ] ``` This was caused by a misunderstanding in how Rust's [`Path::ends_with()`](https://doc.rust-lang.org/std/path/struct.Path.html#method.ends_with) works. It's designed to match on whole path segments and the suffix `/node_modules` is not that, except for the root entry. This meant that our check for if the path already ended with `node_module` always returned `false`. Removing the leading slash fixes that. While we're at it, we can remove the last condition where we explicitly added the root `/node_modules` entry since the while loop prior to that takes care of it already.
2023-05-13chore: fix & update node compat config (#19106)Yoshiya Hinosawa
2023-03-27fix(ext/node): add missing _preloadModules hook (#18447)Marvin Hagemeister
This internal node hook is used by libraries such as `ts-node` when used as a require hook `node -r ts-node/register`. That combination is often used with test frameworks like `mocha` or `jasmine`. We had a reference to `Module._preloadModules` in our code, but the implementation was missing. While fixing this I also noticed that the `fakeParent` module that we create internally always threw because of the `pathDirname` check on the module id in the constructor of `Mdoule`. So this code path was probably broken for a while. ```txt ✖ ERROR: Error: Empty filepath. at pathDirname (ext:deno_node/01_require.js:245:11) at new Module (ext:deno_node/01_require.js:446:15) at Function.Module._resolveFilename (ext:deno_node/01_require.js:754:28) at Function.resolve (ext:deno_node/01_require.js:1015:19) ```