87 lines
1.9 KiB
JavaScript
87 lines
1.9 KiB
JavaScript
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/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @emails oncall+js_symbolication
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* @format
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*/
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'use strict';
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const SourceMetadataMapConsumer = require('../SourceMetadataMapConsumer.js');
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describe('SourceMetadataMapConsumer', () => {
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it('ignores metadata beyond the range of the sources array', () => {
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const consumer = new SourceMetadataMapConsumer({
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version: 3,
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mappings: '',
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sources: ['foo'],
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names: [],
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x_facebook_sources: [
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null,
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[
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{
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mappings: '',
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names: [],
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},
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],
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],
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});
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expect(consumer.toArray(['foo'])).toEqual([null]);
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});
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it('ignores metadata for a null source', () => {
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const consumer = new SourceMetadataMapConsumer({
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version: 3,
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mappings: '',
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sources: ['foo', null],
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names: [],
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x_facebook_sources: [
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[
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{
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mappings: '',
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names: [],
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},
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],
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],
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});
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expect(consumer.toArray(['foo', null])).toEqual([
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[
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{
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mappings: '',
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names: [],
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},
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],
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null,
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]);
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});
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it('accepts metadata blob with null function map', () => {
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const consumer = new SourceMetadataMapConsumer({
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version: 3,
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mappings: 'AAAA',
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sources: ['foo'],
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names: [],
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x_facebook_sources: [[null]],
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});
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expect(consumer.functionNameFor({line: 1, column: 0, source: 'foo'})).toBe(
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null,
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);
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});
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it('accepts null metadata blob', () => {
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const consumer = new SourceMetadataMapConsumer({
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version: 3,
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mappings: 'AAAA',
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sources: ['foo'],
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names: [],
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x_facebook_sources: [null],
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});
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expect(consumer.functionNameFor({line: 1, column: 0, source: 'foo'})).toBe(
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null,
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);
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});
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});
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