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bf6ce47259
Move tmpdir functionality to its own module (common/tmpdir). PR-URL: https://github.com/nodejs/node/pull/17856 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
47 lines
1.2 KiB
JavaScript
47 lines
1.2 KiB
JavaScript
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const path = require('path');
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const childProcess = require('child_process');
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const fs = require('fs');
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const fixtures = require('../common/fixtures');
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const tmpdir = require('../common/tmpdir');
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const scriptString = fixtures.path('print-chars.js');
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const scriptBuffer = fixtures.path('print-chars-from-buffer.js');
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const tmpFile = path.join(tmpdir.path, 'stdout.txt');
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tmpdir.refresh();
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function test(size, useBuffer, cb) {
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const cmd = `"${process.argv[0]}" "${
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useBuffer ? scriptBuffer : scriptString}" ${size} > "${tmpFile}"`;
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try {
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fs.unlinkSync(tmpFile);
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} catch (e) {}
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console.log(`${size} chars to ${tmpFile}...`);
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childProcess.exec(cmd, common.mustCall(function(err) {
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assert.ifError(err);
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console.log('done!');
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const stat = fs.statSync(tmpFile);
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console.log(`${tmpFile} has ${stat.size} bytes`);
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assert.strictEqual(size, stat.size);
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fs.unlinkSync(tmpFile);
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cb();
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}));
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}
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test(1024 * 1024, false, common.mustCall(function() {
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console.log('Done printing with string');
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test(1024 * 1024, true, common.mustCall(function() {
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console.log('Done printing with buffer');
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}));
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}));
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