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comparison: js/src/jit-test/tests/debug/Source-introductionScript-01.js
js/src/jit-test/tests/debug/Source-introductionScript-01.js
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:3a58086f0988 |
|---|---|
| 1 // Dynamically generated sources should have their introduction script and | |
| 2 // offset set correctly. | |
| 3 | |
| 4 var g = newGlobal(); | |
| 5 var dbg = new Debugger; | |
| 6 var gDO = dbg.addDebuggee(g); | |
| 7 var log; | |
| 8 | |
| 9 // Direct eval, while the frame is live. | |
| 10 dbg.onDebuggerStatement = function (frame) { | |
| 11 log += 'd'; | |
| 12 var source = frame.script.source; | |
| 13 var introducer = frame.older; | |
| 14 assertEq(source.introductionScript, introducer.script); | |
| 15 assertEq(source.introductionOffset, introducer.offset); | |
| 16 }; | |
| 17 log = ''; | |
| 18 g.eval('\n\neval("\\n\\ndebugger;");'); | |
| 19 assertEq(log, 'd'); | |
| 20 | |
| 21 // Direct eval, after the frame has been popped. | |
| 22 var introducer, introduced; | |
| 23 dbg.onDebuggerStatement = function (frame) { | |
| 24 log += 'de1'; | |
| 25 introducer = frame.script; | |
| 26 dbg.onDebuggerStatement = function (frame) { | |
| 27 log += 'de2'; | |
| 28 introduced = frame.script.source; | |
| 29 }; | |
| 30 }; | |
| 31 log = ''; | |
| 32 g.evaluate('debugger; eval("\\n\\ndebugger;");', { lineNumber: 1812 }); | |
| 33 assertEq(log, 'de1de2'); | |
| 34 assertEq(introduced.introductionScript, introducer); | |
| 35 assertEq(introducer.getOffsetLine(introduced.introductionOffset), 1812); | |
| 36 | |
| 37 // Indirect eval, while the frame is live. | |
| 38 dbg.onDebuggerStatement = function (frame) { | |
| 39 log += 'd'; | |
| 40 var source = frame.script.source; | |
| 41 var introducer = frame.older; | |
| 42 assertEq(source.introductionScript, introducer.script); | |
| 43 assertEq(source.introductionOffset, introducer.offset); | |
| 44 }; | |
| 45 log = ''; | |
| 46 g.eval('\n\n(0,eval)("\\n\\ndebugger;");'); | |
| 47 assertEq(log, 'd'); | |
| 48 | |
| 49 // Indirect eval, after the frame has been popped. | |
| 50 var introducer, introduced; | |
| 51 dbg.onDebuggerStatement = function (frame) { | |
| 52 log += 'de1'; | |
| 53 introducer = frame.script; | |
| 54 dbg.onDebuggerStatement = function (frame) { | |
| 55 log += 'de2'; | |
| 56 introduced = frame.script.source; | |
| 57 }; | |
| 58 }; | |
| 59 log = ''; | |
| 60 g.evaluate('debugger; (0,eval)("\\n\\ndebugger;");', { lineNumber: 1066 }); | |
| 61 assertEq(log, 'de1de2'); | |
| 62 assertEq(introduced.introductionScript, introducer); | |
| 63 assertEq(introducer.getOffsetLine(introduced.introductionOffset), 1066); | |
| 64 | |
| 65 // Function constructor. | |
| 66 dbg.onDebuggerStatement = function (frame) { | |
| 67 log += 'o'; | |
| 68 var outerScript = frame.script; | |
| 69 var outerOffset = frame.offset; | |
| 70 dbg.onDebuggerStatement = function (frame) { | |
| 71 log += 'i'; | |
| 72 var source = frame.script.source; | |
| 73 assertEq(source.introductionScript, outerScript); | |
| 74 assertEq(outerScript.getOffsetLine(source.introductionOffset), | |
| 75 outerScript.getOffsetLine(outerOffset)); | |
| 76 }; | |
| 77 }; | |
| 78 log = ''; | |
| 79 g.eval('\n\n\ndebugger; Function("debugger;")()'); | |
| 80 assertEq(log, 'oi'); | |
| 81 | |
| 82 // Function constructor, after the the introduction call's frame has been | |
| 83 // popped. | |
| 84 var introducer; | |
| 85 dbg.onDebuggerStatement = function (frame) { | |
| 86 log += 'F2'; | |
| 87 introducer = frame.script; | |
| 88 }; | |
| 89 log = ''; | |
| 90 var fDO = gDO.evalInGlobal('debugger; Function("origami;")', { lineNumber: 1685 }).return; | |
| 91 var source = fDO.script.source; | |
| 92 assertEq(log, 'F2'); | |
| 93 assertEq(source.introductionScript, introducer); | |
| 94 assertEq(introducer.getOffsetLine(source.introductionOffset), 1685); | |
| 95 | |
| 96 // If the introduction script is in a different global from the script it | |
| 97 // introduced, we don't record it. | |
| 98 dbg.onDebuggerStatement = function (frame) { | |
| 99 log += 'x'; | |
| 100 var source = frame.script.source; | |
| 101 assertEq(source.introductionScript, undefined); | |
| 102 assertEq(source.introductionOffset, undefined); | |
| 103 }; | |
| 104 log = ''; | |
| 105 g.eval('debugger;'); // introduction script is this top-level script | |
| 106 assertEq(log, 'x'); | |
| 107 | |
| 108 // If the code is introduced by a function that doesn't provide | |
| 109 // introduction information, that shouldn't be a problem. | |
| 110 dbg.onDebuggerStatement = function (frame) { | |
| 111 log += 'x'; | |
| 112 var source = frame.script.source; | |
| 113 assertEq(source.introductionScript, undefined); | |
| 114 assertEq(source.introductionOffset, undefined); | |
| 115 }; | |
| 116 log = ''; | |
| 117 g.eval('evaluate("debugger;", { lineNumber: 1729 });'); | |
| 118 assertEq(log, 'x'); |
