Fix test:api on windows

Herebyfile.mjs

@@ -808,7 +808,8 @@ async function runTestTools() {
 }
 
 async function runTestAPI() {
-    await $`npm run -w @typescript/native-preview test:only`;
+    // await $`npm run -w @typescript/native-preview test:only`; // doesn't work on windows - some path escaping isn't done correctly, test runner runs no tests
+    await _$({ verbose: "short", stdio: "inherit", cwd: "./_packages/native-preview" })`node --experimental-strip-types --no-warnings --conditions @typescript/source --test ./test/**/*.test.ts`;
 }
 
 export const testTools = task({

_packages/native-preview/test/async/api.test.ts

@@ -106,7 +106,7 @@ describe("API", () => {
             assert.deepEqual(commandLine.fileNames, ["/src/index.ts"]);
             assert.equal(commandLine.options.strict, true);
             assert.equal(
-                commandLine.options.outDir,
+                resolve(commandLine.options.outDir!),
                 resolve(fileURLToPath(new URL("../../../../", import.meta.url)), "dist"),
             );
             assert.deepEqual(commandLine.raw, {

_packages/native-preview/test/sync/api.test.ts

@@ -114,7 +114,7 @@ describe("API", () => {
             assert.deepEqual(commandLine.fileNames, ["/src/index.ts"]);
             assert.equal(commandLine.options.strict, true);
             assert.equal(
-                commandLine.options.outDir,
+                resolve(commandLine.options.outDir!),
                 resolve(fileURLToPath(new URL("../../../../", import.meta.url)), "dist"),
             );
             assert.deepEqual(commandLine.raw, {