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comparison: js/src/jit-test/tests/debug/Frame-onPop-17.js
js/src/jit-test/tests/debug/Frame-onPop-17.js
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:31ad8e7d7e9e |
|---|---|
| 1 // onPop surfaces. | |
| 2 load(libdir + "asserts.js"); | |
| 3 | |
| 4 var g = newGlobal(); | |
| 5 var dbg = new Debugger(g); | |
| 6 | |
| 7 // Assigning a bogus value to Debugger.Frame.prototype.onPop raises a TypeError. | |
| 8 function test(badValue) { | |
| 9 print("store " + uneval(badValue) + " in Debugger.Frame.prototype.onPop"); | |
| 10 | |
| 11 var log; | |
| 12 dbg.onDebuggerStatement = function handleDebugger(frame) { | |
| 13 log += "d"; | |
| 14 assertThrowsInstanceOf(function () { frame.onPop = badValue; }, TypeError); | |
| 15 }; | |
| 16 | |
| 17 log = ""; | |
| 18 g.eval("debugger"); | |
| 19 assertEq(log, "d"); | |
| 20 } | |
| 21 | |
| 22 test(null); | |
| 23 test(false); | |
| 24 test(1); | |
| 25 test("stringy"); | |
| 26 test({}); | |
| 27 test([]); | |
| 28 | |
| 29 // Getting and setting the prototype's onPop is an error. | |
| 30 assertThrowsInstanceOf(function () { Debugger.Frame.prototype.onPop; }, TypeError); | |
| 31 assertThrowsInstanceOf( | |
| 32 function () { Debugger.Frame.prototype.onPop = function () {}; }, | |
| 33 TypeError); | |
| 34 | |
| 35 // The getters and setters correctly check the type of their 'this' argument. | |
| 36 var descriptor = Object.getOwnPropertyDescriptor(Debugger.Frame.prototype, 'onPop'); | |
| 37 assertEq(descriptor.configurable, true); | |
| 38 assertEq(descriptor.enumerable, false); | |
| 39 assertThrowsInstanceOf(function () { descriptor.get.call({}); }, TypeError); | |
| 40 assertThrowsInstanceOf(function () { descriptor.set.call({}, function() {}); }, TypeError); |
