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Side by Side Diff: LayoutTests/inspector/debugger/debugger-change-variable.html

Issue 83383002: DevTools: Allow setting -0 value to object property (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 7 years, 1 month ago
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1 <html> 1 <html>
2 <head> 2 <head>
3 <script src="../../http/tests/inspector/inspector-test.js"></script> 3 <script src="../../http/tests/inspector/inspector-test.js"></script>
4 <script src="../../http/tests/inspector/debugger-test.js"></script> 4 <script src="../../http/tests/inspector/debugger-test.js"></script>
5 <script> 5 <script>
6 6
7 function slave(x) 7 function slave(x)
8 { 8 {
9 var y = 20; 9 var y = 20;
10 debugger; 10 debugger;
11 } 11 }
12 12
13 function testFunction() 13 function testFunction()
14 { 14 {
15 var localObject = { a: 310 }; 15 var localObject = { a: 310 };
16 slave(4000); 16 slave(4000);
17 } 17 }
18 18
19 var test = function() 19 var test = function()
20 { 20 {
21 InspectorTest.startDebuggerTest(step1); 21 InspectorTest.startDebuggerTest(step1);
22 22
23 var localScope;
24
25 function doSetPropertyValue(name, value, evalInConsole, next)
26 {
27 localScope.setPropertyValue(name, value, callback);
28 function callback(error)
29 {
30 if (error)
31 InspectorTest.addResult("Set property value error: " + error);
32 InspectorTest.evaluateInConsole(evalInConsole, next);
33 }
34 }
35
23 function step1() 36 function step1()
24 { 37 {
25 InspectorTest.runTestFunctionAndWaitUntilPaused(step2); 38 InspectorTest.runTestFunctionAndWaitUntilPaused(step2);
26 } 39 }
27 40
28 function step2(callFrames) 41 function step2(callFrames)
29 { 42 {
30 var pane = WebInspector.panels.sources.sidebarPanes.callstack; 43 var pane = WebInspector.panels.sources.sidebarPanes.callstack;
31 pane._placardSelected(pane.placards[1]); 44 pane._placardSelected(pane.placards[1]);
32 InspectorTest.runAfterPendingDispatches(step3); 45 InspectorTest.runAfterPendingDispatches(step3);
33 } 46 }
34 47
35 function step3() 48 function step3()
36 { 49 {
37 InspectorTest.evaluateInConsole("localObject.a", step4); 50 InspectorTest.evaluateInConsole("localObject.a", step4);
38 } 51 }
39 52
40 function step4(result) 53 function step4(result)
41 { 54 {
42 InspectorTest.addResult("Evaluated script on the calling frame: " + resu lt); 55 InspectorTest.addResult("Evaluated script on the calling frame: " + resu lt);
43 56
44 var pane = WebInspector.panels.sources.sidebarPanes.scopechain; 57 var pane = WebInspector.panels.sources.sidebarPanes.scopechain;
45 var localsSection = pane._sections[0]; 58 localScope = pane._sections[0].object;
46 localsSection.object.setPropertyValue("localObject", "({ a: -290})", ste p5); 59 doSetPropertyValue("localObject", "({ a: -290})", "localObject.a", step5 );
47 } 60 }
48 61
49 function step5(error) 62 function step5(result)
50 { 63 {
51 if (error) 64 InspectorTest.addResult("Evaluated script on the calling frame (after va lue modification): " + result);
52 InspectorTest.addResult("Set property value error: " + error); 65 doSetPropertyValue("localObject", "NaN", "localObject", step6);
53
54 InspectorTest.evaluateInConsole("localObject.a", step6);
55 } 66 }
56 67
57 function step6(result) 68 function step6(result)
58 { 69 {
59 InspectorTest.addResult("Evaluated script on the calling frame (after va lue modification): " + result); 70 InspectorTest.addResult("Expecting NaN: " + result);
71 doSetPropertyValue("localObject", "1/-Infinity", "1/localObject", step7) ;
72 }
73
74 function step7(result)
75 {
76 InspectorTest.addResult("Negative zero test. 1/-0 = " + result);
60 InspectorTest.completeDebuggerTest(); 77 InspectorTest.completeDebuggerTest();
61 } 78 }
62 } 79 }
63 80
64 </script> 81 </script>
65 </head> 82 </head>
66 83
67 <body onload="runTest()"> 84 <body onload="runTest()">
68 <p> 85 <p>
69 Tests that modifying local variables works fine. 86 Tests that modifying local variables works fine.
70 </p> 87 </p>
71 88
72 </body> 89 </body>
73 </html> 90 </html>
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