Improve async iteration test

Author: slowcheetah

tests/type-definitions/pure/async-iteration.test.ts

@@ -1,5 +1,29 @@
 import from from '@core-js/pure/full/async-iterator/from';
+import filter from '@core-js/pure/full/async-iterator/filter';
+import flatMap from '@core-js/pure/full/async-iterator/flat-map';
+import map from '@core-js/pure/full/async-iterator/map';
+import take from '@core-js/pure/full/async-iterator/take';
+import drop from '@core-js/pure/full/async-iterator/drop';
+import toAsync from '@core-js/pure/full/iterator/to-async';
 
 const aitn = from([1]);
-for await (const v of aitn) {
-}
+for await (const v of aitn) {}
+
+const ait1 = filter(aitn, (v: number, i: number) => v > 0);
+for await (const v of ait1) {}
+
+const ait2 = flatMap(aitn, (v: number, i: number) => `${ v }`);
+for await (const v of ait2) {}
+
+const ait3 = map(aitn, (v: number, i: number) => v * 2);
+for await (const v of ait3) {}
+
+const ait4 = take(aitn, 10);
+for await (const v of ait4) {}
+
+const ait5 = drop(aitn, 3);
+for await (const v of ait5) {}
+
+declare const itn: Iterator<number>;
+const ait6 = toAsync(itn);
+for await (const v of ait6) {}

…itions/pure/tsconfig.async-iterable.json …tions/pure/tsconfig.async-iteration.jsontests/type-definitions/pure/tsconfig.async-iterable.json renamed to tests/type-definitions/pure/tsconfig.async-iteration.json tests/type-definitions/pure/tsconfig.async-iterable.json renamed to tests/type-definitions/pure/tsconfig.async-iteration.json

@@ -1,7 +1,7 @@
 {
   "extends": "../tsconfig.json",
   "include": ["./**/*.ts"],
-  "exclude": ["./async-iteration.test.ts"],
+  "exclude": ["async-iteration.test.ts"],
   "compilerOptions": {
     "types": ["@core-js/types/pure"]
   }

tests/type-definitions/pure/tsconfig.json

@@ -111,6 +111,7 @@ async function prepareEnvironment(environments, coreJsTypes) {
       await writeJson(path.join(tmpEnvDir, `tsconfig.${ type }.json`), {
         extends: '../../tsconfig.json',
         include: [`../../${ type }/**/*.ts`],
+        exclude: [`../../${ type }/async-iteration.test.ts`],
       });
     }
   }
@@ -122,12 +123,12 @@ await $`npx -p typescript@5.9 tsc -p tsconfig.entries.json`;
 await $`npx -p typescript@5.9 tsc -p tsconfig.entries.pure.json`;
 await $`npx -p typescript@5.9 -p @types/node@24 tsc -p tsconfig.templates.require.json`;
 
-if (!ALL_TESTS) {
-  await $`npx -p typescript@5.6 tsc -p pure/tsconfig.async-iterable.json --target es2023 --lib es2023`;
-  await $`npx -p typescript@5.6 tsc -p pure/tsconfig.async-iterable.json --target esnext --lib esnext`;
-  await $`npx -p typescript@5.9 tsc -p pure/tsconfig.async-iterable.json --target es2023 --lib es2023`;
-  await $`npx -p typescript@5.9 tsc -p pure/tsconfig.async-iterable.json --target esnext --lib esnext`;
+await $`npx -p typescript@5.6 tsc -p pure/tsconfig.async-iteration.json --target es2023 --lib es2023`;
+await $`npx -p typescript@5.6 tsc -p pure/tsconfig.async-iteration.json --target esnext --lib esnext`;
+await $`npx -p typescript@5.9 tsc -p pure/tsconfig.async-iteration.json --target es2023 --lib es2023`;
+await $`npx -p typescript@5.9 tsc -p pure/tsconfig.async-iteration.json --target esnext --lib esnext`;
 
+if (!ALL_TESTS) {
   await $`npx -p typescript@5.6 tsc -p pure/tsconfig.json --target es6 --lib es6`;
   await $`npx -p typescript@5.6 tsc -p pure/tsconfig.json --target esnext --lib esnext`;
   await $`npx -p typescript@5.6 tsc -p global/tsconfig.json --target es6 --lib es6,dom`;
@@ -140,14 +141,10 @@ if (!ALL_TESTS) {
   await $`npx -p typescript@5.9 tsc -p global/tsconfig.json --target es2023 --lib es2023,dom`;
   await $`npx -p typescript@5.9 tsc -p global/tsconfig.json --target esnext --lib esnext,dom`;
 } else {
-  const numCPUs = os.cpus().length;
+  const numCPUs = 2; //os.cpus().length;
   await prepareEnvironment(envs, types);
   await runLimited(taskConfigs, Math.max(numCPUs - 1, 1));
   await clearTmpDir();
   echo(`Tested: ${ chalk.green(tested) }, Failed: ${ chalk.red(failed) }`);
   if (failed) throw new Error('Some tests have failed');
-  await $`npx -p typescript@5.6 tsc -p pure/tsconfig.async-iterable.json --target es2023 --lib es2023`;
-  await $`npx -p typescript@5.6 tsc -p pure/tsconfig.async-iterable.json --target esnext --lib esnext`;
-  await $`npx -p typescript@5.9 tsc -p pure/tsconfig.async-iterable.json --target es2023 --lib es2023`;
-  await $`npx -p typescript@5.9 tsc -p pure/tsconfig.async-iterable.json --target esnext --lib esnext`;
 }