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1 # Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
2 # Use of this source code is governed by a BSD-style license that can be | |
3 # found in the LICENSE file. | |
4 from telemetry import inspector_runtime | |
5 from telemetry import tab_test_case | |
6 | |
7 class InspectorRuntimeTest(tab_test_case.TabTestCase): | |
8 def testRuntimeEvaluateSimple(self): | |
9 res = self._tab.EvaluateJavaScript('1+1') | |
10 assert res == 2 | |
11 | |
12 def testRuntimeEvaluateThatFails(self): | |
13 self.assertRaises(inspector_runtime.EvaluateException, | |
14 lambda: self._tab.EvaluateJavaScript('fsdfsdfsf')) | |
15 | |
16 def testRuntimeEvaluateOfSomethingThatCantJSONize(self): | |
17 | |
18 def test(): | |
19 self._tab.EvaluateJavaScript(""" | |
20 var cur = {}; | |
21 var root = {next: cur}; | |
22 for (var i = 0; i < 1000; i++) { | |
23 next = {}; | |
24 cur.next = next; | |
25 cur = next; | |
26 } | |
27 root;""") | |
28 self.assertRaises(inspector_runtime.EvaluateException, test) | |
29 | |
30 def testRuntimeExecuteOfSomethingThatCantJSONize(self): | |
31 self._tab.ExecuteJavaScript('window') | |
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