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3d2aef3979
Use assert.strictEqual instead of assert.equal in tests, manually convert types where necessary. PR-URL: https://github.com/nodejs/node/pull/10698 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Teddy Katz <teddy.katz@gmail.com>
54 lines
1.3 KiB
JavaScript
54 lines
1.3 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 fs = require('fs');
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common.refreshTmpDir();
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const stream = fs.createWriteStream(common.tmpDir + '/out', {
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highWaterMark: 10
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});
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const err = new Error('BAM');
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const write = fs.write;
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let writeCalls = 0;
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fs.write = function() {
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switch (writeCalls++) {
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case 0:
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console.error('first write');
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// first time is ok.
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return write.apply(fs, arguments);
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case 1:
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// then it breaks
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console.error('second write');
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const cb = arguments[arguments.length - 1];
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return process.nextTick(function() {
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cb(err);
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});
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default:
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// and should not be called again!
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throw new Error('BOOM!');
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}
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};
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fs.close = common.mustCall(function(fd_, cb) {
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console.error('fs.close', fd_, stream.fd);
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assert.strictEqual(fd_, stream.fd);
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process.nextTick(cb);
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});
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stream.on('error', common.mustCall(function(err_) {
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console.error('error handler');
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assert.strictEqual(stream.fd, null);
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assert.strictEqual(err_, err);
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}));
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stream.write(Buffer.allocUnsafe(256), function() {
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console.error('first cb');
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stream.write(Buffer.allocUnsafe(256), common.mustCall(function(err_) {
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console.error('second cb');
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assert.strictEqual(err_, err);
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}));
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});
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