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7c79490bfb
Expose `common.refreshTmpDir()` and only call it for tests that use common.tmpDir or common.PIPE. A positive side effect is the removal of a code smell where child processes were detected by the presence of `.send()`. Now each process can decide for itself if it needs to refresh tmpDir. PR-URL: https://github.com/nodejs/io.js/pull/1954 Reviewed-By: Rod Vagg <rod@vagg.org> Reviewed-By: Johan Bergström <bugs@bergstroem.nu>
43 lines
1.0 KiB
JavaScript
43 lines
1.0 KiB
JavaScript
'use strict';
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var assert = require('assert');
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var cp = require('child_process');
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var fs = require('fs');
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var path = require('path');
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var common = require('../common');
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var msg = {test: 'this'};
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var nodePath = process.execPath;
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var copyPath = path.join(common.tmpDir, 'node-copy.exe');
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if (process.env.FORK) {
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assert(process.send);
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assert.equal(process.argv[0], copyPath);
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process.send(msg);
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process.exit();
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}
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else {
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common.refreshTmpDir();
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try {
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fs.unlinkSync(copyPath);
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}
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catch (e) {
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if (e.code !== 'ENOENT') throw e;
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}
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fs.writeFileSync(copyPath, fs.readFileSync(nodePath));
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fs.chmodSync(copyPath, '0755');
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// slow but simple
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var envCopy = JSON.parse(JSON.stringify(process.env));
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envCopy.FORK = 'true';
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var child = require('child_process').fork(__filename, {
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execPath: copyPath,
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env: envCopy
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});
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child.on('message', common.mustCall(function(recv) {
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assert.deepEqual(msg, recv);
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}));
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child.on('exit', common.mustCall(function(code) {
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fs.unlinkSync(copyPath);
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assert.equal(code, 0);
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}));
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}
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