The Tor Browser / file comparison
comparison: toolkit/devtools/server/tests/unit/test_sourcemaps-09.js
toolkit/devtools/server/tests/unit/test_sourcemaps-09.js
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- 6474c204b198
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| -1:000000000000 | 0:3b5c6692cba8 |
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| 1 /* Any copyright is dedicated to the Public Domain. | |
| 2 http://creativecommons.org/publicdomain/zero/1.0/ */ | |
| 3 | |
| 4 /** | |
| 5 * Check that source maps and breakpoints work with minified javascript. | |
| 6 */ | |
| 7 | |
| 8 var gDebuggee; | |
| 9 var gClient; | |
| 10 var gThreadClient; | |
| 11 | |
| 12 Components.utils.import('resource:///modules/devtools/SourceMap.jsm'); | |
| 13 | |
| 14 function run_test() | |
| 15 { | |
| 16 initTestDebuggerServer(); | |
| 17 gDebuggee = addTestGlobal("test-source-map"); | |
| 18 gClient = new DebuggerClient(DebuggerServer.connectPipe()); | |
| 19 gClient.connect(function() { | |
| 20 attachTestTabAndResume(gClient, "test-source-map", function(aResponse, aTabClient, aThreadClient) { | |
| 21 gThreadClient = aThreadClient; | |
| 22 test_minified(); | |
| 23 }); | |
| 24 }); | |
| 25 do_test_pending(); | |
| 26 } | |
| 27 | |
| 28 function test_minified() | |
| 29 { | |
| 30 let newSourceFired = false; | |
| 31 | |
| 32 gClient.addOneTimeListener("newSource", function _onNewSource(aEvent, aPacket) { | |
| 33 do_check_eq(aEvent, "newSource"); | |
| 34 do_check_eq(aPacket.type, "newSource"); | |
| 35 do_check_true(!!aPacket.source); | |
| 36 | |
| 37 do_check_eq(aPacket.source.url, "http://example.com/foo.js", | |
| 38 "The new source should be foo.js"); | |
| 39 do_check_eq(aPacket.source.url.indexOf("foo.min.js"), -1, | |
| 40 "The new source should not be the minified file"); | |
| 41 | |
| 42 newSourceFired = true; | |
| 43 }); | |
| 44 | |
| 45 gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) { | |
| 46 do_check_eq(aEvent, "paused"); | |
| 47 do_check_eq(aPacket.why.type, "debuggerStatement"); | |
| 48 | |
| 49 const location = { | |
| 50 url: "http://example.com/foo.js", | |
| 51 line: 5 | |
| 52 }; | |
| 53 | |
| 54 gThreadClient.setBreakpoint(location, function (aResponse, bpClient) { | |
| 55 do_check_true(!aResponse.error); | |
| 56 testHitBreakpoint(); | |
| 57 }); | |
| 58 }); | |
| 59 | |
| 60 // This is the original foo.js, which was then minified with uglifyjs version | |
| 61 // 2.2.5 and the "--mangle" option. | |
| 62 // | |
| 63 // (function () { | |
| 64 // debugger; | |
| 65 // function foo(n) { | |
| 66 // var bar = n + n; | |
| 67 // var unused = null; | |
| 68 // return bar; | |
| 69 // } | |
| 70 // for (var i = 0; i < 10; i++) { | |
| 71 // foo(i); | |
| 72 // } | |
| 73 // }()); | |
| 74 | |
| 75 let code = '(function(){debugger;function r(r){var n=r+r;var u=null;return n}for(var n=0;n<10;n++){r(n)}})();\n//# sourceMappingURL=data:text/json,{"file":"foo.min.js","version":3,"sources":["foo.js"],"names":["foo","n","bar","unused","i"],"mappings":"CAAC,WACC,QACA,SAASA,GAAIC,GACX,GAAIC,GAAMD,EAAIA,CACd,IAAIE,GAAS,IACb,OAAOD,GAET,IAAK,GAAIE,GAAI,EAAGA,EAAI,GAAIA,IAAK,CAC3BJ,EAAII"}'; | |
| 76 | |
| 77 Components.utils.evalInSandbox(code, gDebuggee, "1.8", | |
| 78 "http://example.com/foo.min.js", 1); | |
| 79 } | |
| 80 | |
| 81 function testHitBreakpoint(timesHit=0) { | |
| 82 gClient.addOneTimeListener("paused", function (aEvent, aPacket) { | |
| 83 ++timesHit; | |
| 84 | |
| 85 do_check_eq(aEvent, "paused"); | |
| 86 do_check_eq(aPacket.why.type, "breakpoint"); | |
| 87 | |
| 88 if (timesHit === 10) { | |
| 89 gThreadClient.resume(() => finishClient(gClient)); | |
| 90 } else { | |
| 91 testHitBreakpoint(timesHit); | |
| 92 } | |
| 93 }); | |
| 94 | |
| 95 gThreadClient.resume(); | |
| 96 } |
