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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>
24 lines
574 B
JavaScript
24 lines
574 B
JavaScript
'use strict';
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var common = require('../common');
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var assert = require('assert');
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var path = require('path');
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var fs = require('fs');
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common.refreshTmpDir();
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var filename = path.join(common.tmpDir, 'watched');
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fs.writeFileSync(filename, 'quis custodiet ipsos custodes');
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setTimeout(fs.unlinkSync, 100, filename);
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var seenEvent = 0;
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process.on('exit', function() {
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assert.equal(seenEvent, 1);
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});
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fs.watchFile(filename, { interval: 50 }, function(curr, prev) {
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assert.equal(prev.nlink, 1);
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assert.equal(curr.nlink, 0);
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fs.unwatchFile(filename);
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seenEvent++;
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});
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