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89 lines
2.0 KiB
89 lines
2.0 KiB
'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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