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ac319c3547
Move portion of `test-child-process-spawnsync-input.js` (that has been flaky on CentOS in CI) to its own file. This allows us to more easily eliminate the cause of the flakiness without affecting other unrelated portions of the test. Fixes: https://github.com/nodejs/node/issues/3863 PR-URL: https://github.com/nodejs/node/pull/3889 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
90 lines
2.0 KiB
JavaScript
90 lines
2.0 KiB
JavaScript
'use strict';
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require('../common');
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const assert = require('assert');
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const spawnSync = require('child_process').spawnSync;
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const msgOut = 'this is stdout';
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const msgErr = 'this is stderr';
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// this is actually not os.EOL?
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const msgOutBuf = new Buffer(msgOut + '\n');
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const msgErrBuf = new Buffer(msgErr + '\n');
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const args = [
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'-e',
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`console.log("${msgOut}"); console.error("${msgErr}");`
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];
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var ret;
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function checkSpawnSyncRet(ret) {
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assert.strictEqual(ret.status, 0);
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assert.strictEqual(ret.error, undefined);
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};
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function verifyBufOutput(ret) {
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checkSpawnSyncRet(ret);
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assert.deepEqual(ret.stdout, msgOutBuf);
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assert.deepEqual(ret.stderr, msgErrBuf);
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}
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if (process.argv.indexOf('spawnchild') !== -1) {
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switch (process.argv[3]) {
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case '1':
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ret = spawnSync(process.execPath, args, { stdio: 'inherit' });
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checkSpawnSyncRet(ret);
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break;
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case '2':
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ret = spawnSync(process.execPath, args, {
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stdio: ['inherit', 'inherit', 'inherit']
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});
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checkSpawnSyncRet(ret);
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break;
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}
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process.exit(0);
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return;
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}
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verifyBufOutput(spawnSync(process.execPath, [__filename, 'spawnchild', 1]));
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verifyBufOutput(spawnSync(process.execPath, [__filename, 'spawnchild', 2]));
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var options = {
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input: 1234
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};
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assert.throws(function() {
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spawnSync('cat', [], options);
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}, /TypeError:.*should be Buffer or string not number/);
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options = {
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input: 'hello world'
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};
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ret = spawnSync('cat', [], options);
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checkSpawnSyncRet(ret);
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assert.strictEqual(ret.stdout.toString('utf8'), options.input);
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assert.strictEqual(ret.stderr.toString('utf8'), '');
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options = {
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input: new Buffer('hello world')
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};
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ret = spawnSync('cat', [], options);
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checkSpawnSyncRet(ret);
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assert.deepEqual(ret.stdout, options.input);
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assert.deepEqual(ret.stderr, new Buffer(''));
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verifyBufOutput(spawnSync(process.execPath, args));
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ret = spawnSync(process.execPath, args, { encoding: 'utf8' });
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checkSpawnSyncRet(ret);
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assert.strictEqual(ret.stdout, msgOut + '\n');
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assert.strictEqual(ret.stderr, msgErr + '\n');
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