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3e1b1dd4a9
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74 lines
1.7 KiB
JavaScript
74 lines
1.7 KiB
JavaScript
var common = require('../common');
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var assert = require('assert');
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var spawn = require('child_process').spawn;
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var path = require('path');
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var returns = 0;
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/*
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Spawns 'pwd' with given options, then test
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- whether the exit code equals forCode,
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- optionally whether the stdout result matches forData
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(after removing traling whitespace)
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*/
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function testCwd(options, forCode, forData) {
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var data = '';
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var child = common.spawnPwd(options);
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child.stdout.setEncoding('utf8');
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child.stdout.on('data', function(chunk) {
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data += chunk;
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});
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child.on('exit', function(code, signal) {
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assert.strictEqual(forCode, code);
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});
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child.on('close', function () {
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forData && assert.strictEqual(forData, data.replace(/[\s\r\n]+$/, ''));
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returns--;
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});
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returns++;
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return child;
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}
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// Assume these exist, and 'pwd' gives us the right directory back
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if (process.platform == 'win32') {
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testCwd({cwd: process.env.windir}, 0, process.env.windir);
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testCwd({cwd: 'c:\\'}, 0, 'c:\\');
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} else {
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testCwd({cwd: '/dev'}, 0, '/dev');
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testCwd({cwd: '/'}, 0, '/');
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}
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// Assume does-not-exist doesn't exist, expect exitCode=-1 and errno=ENOENT
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(function() {
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var errors = 0;
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testCwd({cwd: 'does-not-exist'}, -1).on('error', function(e) {
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assert.equal(e.code, 'ENOENT');
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errors++;
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});
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process.on('exit', function() {
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assert.equal(errors, 1);
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});
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})();
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// Spawn() shouldn't try to chdir() so this should just work
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testCwd(undefined, 0);
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testCwd({}, 0);
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testCwd({cwd: ''}, 0);
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testCwd({cwd: undefined}, 0);
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testCwd({cwd: null}, 0);
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// Check whether all tests actually returned
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assert.notEqual(0, returns);
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process.on('exit', function() {
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assert.equal(0, returns);
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});
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