mirror of https://github.com/nodejs/node.git
67 lines
1.2 KiB
JavaScript
67 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 { Writable } = require('stream');
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function expectError(w, arg, code, sync) {
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if (sync) {
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if (code) {
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assert.throws(() => w.write(arg), { code });
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} else {
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w.write(arg);
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}
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} else {
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let errorCalled = false;
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let ticked = false;
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w.write(arg, common.mustCall((err) => {
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assert.strictEqual(ticked, true);
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assert.strictEqual(errorCalled, false);
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assert.strictEqual(err.code, code);
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}));
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ticked = true;
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w.on('error', common.mustCall((err) => {
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errorCalled = true;
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assert.strictEqual(err.code, code);
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}));
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}
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}
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function test(autoDestroy) {
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{
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const w = new Writable({
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autoDestroy,
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_write() {}
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});
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w.end();
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expectError(w, 'asd', 'ERR_STREAM_WRITE_AFTER_END');
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}
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{
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const w = new Writable({
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autoDestroy,
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_write() {}
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});
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w.destroy();
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}
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{
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const w = new Writable({
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autoDestroy,
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_write() {}
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});
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expectError(w, null, 'ERR_STREAM_NULL_VALUES', true);
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}
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{
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const w = new Writable({
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autoDestroy,
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_write() {}
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});
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expectError(w, {}, 'ERR_INVALID_ARG_TYPE', true);
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}
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}
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test(false);
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test(true);
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