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| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 <!-- | 2 <!-- |
| 3 Copyright (c) 2014 The Chromium Authors. All rights reserved. | 3 Copyright (c) 2014 The Chromium Authors. All rights reserved. |
| 4 Use of this source code is governed by a BSD-style license that can be | 4 Use of this source code is governed by a BSD-style license that can be |
| 5 found in the LICENSE file. | 5 found in the LICENSE file. |
| 6 --> | 6 --> |
| 7 <link rel="import" href="/tracing/base/iteration_helpers.html"> | 7 <link rel="import" href="/tracing/base/iteration_helpers.html"> |
| 8 <script> | 8 <script> |
| 9 'use strict'; | 9 'use strict'; |
| 10 | 10 |
| (...skipping 222 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 233 const dict = tr.b.arrayToDict(array, function(value) { | 233 const dict = tr.b.arrayToDict(array, function(value) { |
| 234 return this.prefix + value; | 234 return this.prefix + value; |
| 235 }, fakeThis); | 235 }, fakeThis); |
| 236 assert.deepEqual(dict, { | 236 assert.deepEqual(dict, { |
| 237 'key_5': 5, | 237 'key_5': 5, |
| 238 'key_undefined': undefined, | 238 'key_undefined': undefined, |
| 239 'key_test': 'test' | 239 'key_test': 'test' |
| 240 }); | 240 }); |
| 241 }); | 241 }); |
| 242 | 242 |
| 243 test('findFirstKeyInDictMatching', function() { | |
| 244 const dict = {a: 1, b: 2, c: 3}; | |
| 245 | |
| 246 let k = tr.b.findFirstKeyInDictMatching(dict, function(key, value) { | |
| 247 return value === 2; | |
| 248 }, this); | |
| 249 assert.strictEqual(k, 'b'); | |
| 250 | |
| 251 k = tr.b.findFirstKeyInDictMatching(dict, function(key, value) { | |
| 252 return false; | |
| 253 }, this); | |
| 254 assert.strictEqual(k, undefined); | |
| 255 }); | |
| 256 | |
| 257 test('mapValues', function() { | 243 test('mapValues', function() { |
| 258 const map = new Map(); | 244 const map = new Map(); |
| 259 map.set('a', 1); | 245 map.set('a', 1); |
| 260 map.set('b', 2); | 246 map.set('b', 2); |
| 261 map.set('c', 3); | 247 map.set('c', 3); |
| 262 const values = tr.b.mapValues(map); | 248 const values = tr.b.mapValues(map); |
| 263 assert.strictEqual(values.length, 3); | 249 assert.strictEqual(values.length, 3); |
| 264 assert.sameMembers([1, 2, 3], values); | 250 assert.sameMembers([1, 2, 3], values); |
| 265 }); | 251 }); |
| 266 }); | 252 }); |
| 267 </script> | 253 </script> |
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Chromium Code Reviews
Issue 2959713003:
Remove tr.b.findFirstKeyInDictMatching. (Closed)
