The Tor Browser / file comparison
comparison: toolkit/devtools/server/tests/unit/test_trace_actor-03.js
toolkit/devtools/server/tests/unit/test_trace_actor-03.js
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:09f7c7083656 |
|---|---|
| 1 /* Any copyright is dedicated to the Public Domain. | |
| 2 http://creativecommons.org/publicdomain/zero/1.0/ */ | |
| 3 | |
| 4 /** | |
| 5 * Tests that automatically generated names for traces are unique. | |
| 6 */ | |
| 7 | |
| 8 var gDebuggee; | |
| 9 var gClient; | |
| 10 var gTraceClient; | |
| 11 | |
| 12 function run_test() | |
| 13 { | |
| 14 initTestTracerServer(); | |
| 15 gDebuggee = addTestGlobal("test-tracer-actor"); | |
| 16 gClient = new DebuggerClient(DebuggerServer.connectPipe()); | |
| 17 gClient.connect(function() { | |
| 18 attachTestTab(gClient, "test-tracer-actor", function(aResponse, aTabClient) { | |
| 19 gClient.attachTracer(aResponse.traceActor, function(aResponse, aTraceClient) { | |
| 20 gTraceClient = aTraceClient; | |
| 21 test_unique_generated_trace_names(); | |
| 22 }); | |
| 23 }); | |
| 24 }); | |
| 25 do_test_pending(); | |
| 26 } | |
| 27 | |
| 28 function test_unique_generated_trace_names() | |
| 29 { | |
| 30 let deferred = promise.defer(); | |
| 31 deferred.resolve([]); | |
| 32 | |
| 33 let p = deferred.promise, traces = 50; | |
| 34 for (let i = 0; i < traces; i++) | |
| 35 p = p.then(start_trace); | |
| 36 for (let i = 0; i < traces; i++) | |
| 37 p = p.then(stop_trace); | |
| 38 | |
| 39 p = p.then(function() { | |
| 40 finishClient(gClient); | |
| 41 }); | |
| 42 } | |
| 43 | |
| 44 function start_trace(aTraceNames) | |
| 45 { | |
| 46 let deferred = promise.defer(); | |
| 47 gTraceClient.startTrace([], null, function(aResponse) { | |
| 48 let hasDuplicates = aTraceNames.some(name => name === aResponse.name); | |
| 49 do_check_true(!hasDuplicates, "Generated trace names should be unique"); | |
| 50 aTraceNames.push(aResponse.name); | |
| 51 deferred.resolve(aTraceNames); | |
| 52 }); | |
| 53 return deferred.promise; | |
| 54 } | |
| 55 | |
| 56 function stop_trace(aTraceNames) | |
| 57 { | |
| 58 let deferred = promise.defer(); | |
| 59 gTraceClient.stopTrace(null, function(aResponse) { | |
| 60 do_check_eq(aTraceNames.pop(), aResponse.name, | |
| 61 "Stopped trace should be most recently started trace"); | |
| 62 let hasDuplicates = aTraceNames.some(name => name === aResponse.name); | |
| 63 do_check_true(!hasDuplicates, "Generated trace names should be unique"); | |
| 64 deferred.resolve(aTraceNames); | |
| 65 }); | |
| 66 return deferred.promise; | |
| 67 } |
