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Merged
merged 18 commits into from
Jul 5, 2023
Merged

test_runner: add shards support #48639

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a93fa41
test_runner: add shards support
rluvaton Jul 2, 2023
3bc36b8
test_runner: add validations
rluvaton Jul 2, 2023
bf9d2e5
test_runner: add tests for the shards
rluvaton Jul 2, 2023
3663fb2
reset unwanted changes
rluvaton Jul 2, 2023
09c8734
do not mutate array
rluvaton Jul 2, 2023
ed19709
update validation
rluvaton Jul 3, 2023
5e39d75
allow passing shards in CLI
rluvaton Jul 3, 2023
5c6ab88
test_runner: add cli support
rluvaton Jul 3, 2023
d293da5
test_runner: added docs
rluvaton Jul 3, 2023
51f7697
remove comment
rluvaton Jul 3, 2023
0625b75
format
rluvaton Jul 3, 2023
2e0040b
fix example
rluvaton Jul 3, 2023
602f767
test_runner: replace shards option with shard and --test-shard
rluvaton Jul 3, 2023
4ce4d76
test_runner: used stricter shard validation
rluvaton Jul 3, 2023
b7009d7
update node man page
rluvaton Jul 3, 2023
76cfcb6
test_runner: update based on CR
rluvaton Jul 3, 2023
5a846d2
test_runner: update based on the CR
rluvaton Jul 3, 2023
d4f9168
fix test
rluvaton Jul 3, 2023
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@rluvaton
rluvaton committed Jul 2, 2023
commit 3663fb2e53691b26337c7ec09b6d3f59924be01f
25 changes: 11 additions & 14 deletions test/parallel/test-runner-run.mjs
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Original file line number Diff line number Diff line change
Expand Up @@ -14,57 +14,54 @@ describe('require(\'node:test\').run', { concurrency: true }, () => {
stream.on('test:fail', common.mustNotCall());
stream.on('test:pass', common.mustNotCall());
// eslint-disable-next-line no-unused-vars
for await (const _ of stream) ;
for await (const _ of stream);
});

it('should fail with non existing file', async () => {
const stream = run({ files: ['a-random-file-that-does-not-exist.js'] });
stream.on('test:fail', common.mustCall(1));
stream.on('test:pass', common.mustNotCall());
// eslint-disable-next-line no-unused-vars
for await (const _ of stream) ;
for await (const _ of stream);
});

it('should succeed with a file', async () => {
const stream = run({ files: [join(testFixtures, 'test/random.cjs')] });
stream.on('test:fail', common.mustNotCall());
stream.on('test:pass', common.mustCall(1));
// eslint-disable-next-line no-unused-vars
for await (const _ of stream) ;
for await (const _ of stream);
});

it('should run same file twice', async () => {
const stream = run({ files: [join(testFixtures, 'test/random.cjs'), join(testFixtures, 'test/random.cjs')] });
stream.on('test:fail', common.mustNotCall());
stream.on('test:pass', common.mustCall(2));
// eslint-disable-next-line no-unused-vars
for await (const _ of stream) ;
for await (const _ of stream);
});

it('should run a failed test', async () => {
const stream = run({ files: [testFixtures] });
stream.on('test:fail', common.mustCall(1));
stream.on('test:pass', common.mustNotCall());
// eslint-disable-next-line no-unused-vars
for await (const _ of stream) ;
for await (const _ of stream);
});

it('should support timeout', async () => {
const stream = run({
timeout: 50, files: [
fixtures.path('test-runner', 'never_ending_sync.js'),
fixtures.path('test-runner', 'never_ending_async.js'),
]
});
const stream = run({ timeout: 50, files: [
fixtures.path('test-runner', 'never_ending_sync.js'),
fixtures.path('test-runner', 'never_ending_async.js'),
] });
stream.on('test:fail', common.mustCall(2));
stream.on('test:pass', common.mustNotCall());
// eslint-disable-next-line no-unused-vars
for await (const _ of stream) ;
for await (const _ of stream);
});

it('should validate files', async () => {
[Symbol(), {}, () => {
}, 0, 1, 0n, 1n, '', '1', Promise.resolve([]), true, false]
[Symbol(), {}, () => {}, 0, 1, 0n, 1n, '', '1', Promise.resolve([]), true, false]
.forEach((files) => assert.throws(() => run({ files }), {
code: 'ERR_INVALID_ARG_TYPE'
}));
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