node fs compat pr #2

docs/runtime/nodejs-apis.md

@@ -34,6 +34,10 @@ This page is updated regularly to reflect compatibility status of the latest ver
 
 🟢 Fully implemented. `EventEmitterAsyncResource` uses `AsyncResource` underneath. 100% of Node.js's test suite for EventEmitter passes.
 
+### [`node:fs`](https://nodejs.org/api/fs.html)
+
+🟢 Fully implemented. 92% of Node.js's test suite passes.
+
 ### [`node:http`](https://nodejs.org/api/http.html)
 
 🟢 Fully implemented. Outgoing client request body is currently buffered instead of streamed.
@@ -88,7 +92,7 @@ This page is updated regularly to reflect compatibility status of the latest ver
 
 ### [`node:async_hooks`](https://nodejs.org/api/async_hooks.html)
 
-🟡 `AsyncLocalStorage`, and `AsyncResource` are implemented. `AsyncResource` is missing `bind`. v8 hooks are stubbed.
+🟡 `AsyncLocalStorage`, and `AsyncResource` are implemented. v8 promise hooks are not called, and its usage is [strongly discouraged](https://nodejs.org/docs/latest/api/async_hooks.html#async-hooks).
 
 ### [`node:child_process`](https://nodejs.org/api/child_process.html)
 
@@ -108,10 +112,6 @@ Some methods are not optimized yet.
 
 🟡 Missing `Domain` `active`
 
-### [`node:fs`](https://nodejs.org/api/fs.html)
-
-🟡 Missing `statfs` `statfsSync`, `opendirSync`. `Dir` is partially implemented.
-
 ### [`node:http2`](https://nodejs.org/api/http2.html)
 
 🟡 Client & server are implemented (95.25% of gRPC's test suite passes). Missing `options.allowHTTP1`, `options.enableConnectProtocol`, ALTSVC extension, and `http2stream.pushStream`.

jj.js

@@ -0,0 +1,2 @@
+require("fs").writeFileSync("awa2", "meowy", { flag: "a" });
+require("fs").writeFileSync("awa2", "meowy", { flag: "a" });

scripts/runner.node.mjs

@@ -256,7 +256,8 @@ async function runTests() {
       const absoluteTestPath = join(testsPath, testPath);
       const title = relative(cwd, absoluteTestPath).replaceAll(sep, "/");
       if (isNodeParallelTest(testPath)) {
-        const subcommand = title.includes("needs-test") ? "test" : "run";
+        const runWithBunTest = title.includes("needs-test") || readFileSync(absoluteTestPath, "utf-8").includes('bun:test');
+        const subcommand = runWithBunTest ? "test" : "run";
         await runTest(title, async () => {
           const { ok, error, stdout } = await spawnBun(execPath, {
             cwd: cwd,

src/StandaloneModuleGraph.zig

@@ -473,12 +473,11 @@ pub const StandaloneModuleGraph = struct {
                 const file = bun.sys.openFileAtWindows(
                     bun.invalid_fd,
                     out,
-                    // access_mask
-                    w.SYNCHRONIZE | w.GENERIC_WRITE | w.GENERIC_READ | w.DELETE,
-                    // create disposition
-                    w.FILE_OPEN,
-                    // create options
-                    w.FILE_SYNCHRONOUS_IO_NONALERT | w.FILE_OPEN_REPARSE_POINT,
+                    .{
+                        .access_mask = w.SYNCHRONIZE | w.GENERIC_WRITE | w.GENERIC_READ | w.DELETE,
+                        .disposition = w.FILE_OPEN,
+                        .options = w.FILE_SYNCHRONOUS_IO_NONALERT | w.FILE_OPEN_REPARSE_POINT,
+                    },
                 ).unwrap() catch |e| {
                     Output.prettyErrorln("<r><red>error<r><d>:<r> failed to open temporary file to copy bun into\n{}", .{e});
                     Global.exit(1);
@@ -953,7 +952,7 @@ pub const StandaloneModuleGraph = struct {
                 const image_path = image_path_unicode_string.Buffer.?[0 .. image_path_unicode_string.Length / 2];
 
                 var nt_path_buf: bun.WPathBuffer = undefined;
-                const nt_path = bun.strings.addNTPathPrefix(&nt_path_buf, image_path);
+                const nt_path = bun.strings.addNTPathPrefixIfNeeded(&nt_path_buf, image_path);
 
                 const basename_start = std.mem.lastIndexOfScalar(u16, nt_path, '\\') orelse
                     return error.FileNotFound;
@@ -965,12 +964,11 @@ pub const StandaloneModuleGraph = struct {
                 return bun.sys.openFileAtWindows(
                     bun.FileDescriptor.cwd(),
                     nt_path,
-                    // access_mask
-                    w.SYNCHRONIZE | w.GENERIC_READ,
-                    // create disposition
-                    w.FILE_OPEN,
-                    // create options
-                    w.FILE_SYNCHRONOUS_IO_NONALERT | w.FILE_OPEN_REPARSE_POINT,
+                    .{
+                        .access_mask = w.SYNCHRONIZE | w.GENERIC_READ,
+                        .disposition = w.FILE_OPEN,
+                        .options = w.FILE_SYNCHRONOUS_IO_NONALERT | w.FILE_OPEN_REPARSE_POINT,
+                    },
                 ).unwrap() catch {
                     return error.FileNotFound;
                 };