toolkit/devtools/server/tests/unit/test_trace_actor-02.js@6474c204b198 (annotated)
toolkit/devtools/server/tests/unit/test_trace_actor-02.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* Any copyright is dedicated to the Public Domain. |
| michael@0 | 2 | http://creativecommons.org/publicdomain/zero/1.0/ */ |
| michael@0 | 3 | |
| michael@0 | 4 | /** |
| michael@0 | 5 | * Tests re-entrant startTrace/stopTrace calls on TraceActor. Tests |
| michael@0 | 6 | * that stopTrace ends the most recently started trace when not |
| michael@0 | 7 | * provided with a name. Tests that starting a trace with the same |
| michael@0 | 8 | * name twice results in only one trace being collected for that name. |
| michael@0 | 9 | */ |
| michael@0 | 10 | |
| michael@0 | 11 | var gDebuggee; |
| michael@0 | 12 | var gClient; |
| michael@0 | 13 | var gTraceClient; |
| michael@0 | 14 | |
| michael@0 | 15 | function run_test() |
| michael@0 | 16 | { |
| michael@0 | 17 | initTestTracerServer(); |
| michael@0 | 18 | gDebuggee = addTestGlobal("test-tracer-actor"); |
| michael@0 | 19 | gClient = new DebuggerClient(DebuggerServer.connectPipe()); |
| michael@0 | 20 | gClient.connect(function() { |
| michael@0 | 21 | attachTestTab(gClient, "test-tracer-actor", function(aResponse, aTabClient) { |
| michael@0 | 22 | gClient.attachTracer(aResponse.traceActor, function(aResponse, aTraceClient) { |
| michael@0 | 23 | gTraceClient = aTraceClient; |
| michael@0 | 24 | test_start_stop_reentrant(); |
| michael@0 | 25 | }); |
| michael@0 | 26 | }); |
| michael@0 | 27 | }); |
| michael@0 | 28 | do_test_pending(); |
| michael@0 | 29 | } |
| michael@0 | 30 | |
| michael@0 | 31 | function test_start_stop_reentrant() |
| michael@0 | 32 | { |
| michael@0 | 33 | do_check_true(!gTraceClient.tracing, "TraceClient should start in idle state"); |
| michael@0 | 34 | |
| michael@0 | 35 | start_named_trace("foo") |
| michael@0 | 36 | .then(start_named_trace.bind(null, "foo")) |
| michael@0 | 37 | .then(start_named_trace.bind(null, "bar")) |
| michael@0 | 38 | .then(start_named_trace.bind(null, "baz")) |
| michael@0 | 39 | .then(stop_trace.bind(null, "bar", "bar")) |
| michael@0 | 40 | .then(stop_trace.bind(null, null, "baz")) |
| michael@0 | 41 | .then(stop_trace.bind(null, null, "foo")) |
| michael@0 | 42 | .then(function() { |
| michael@0 | 43 | do_check_true(!gTraceClient.tracing, "TraceClient should finish in idle state"); |
| michael@0 | 44 | finishClient(gClient); |
| michael@0 | 45 | }); |
| michael@0 | 46 | } |
| michael@0 | 47 | |
| michael@0 | 48 | function start_named_trace(aName) |
| michael@0 | 49 | { |
| michael@0 | 50 | let deferred = promise.defer(); |
| michael@0 | 51 | gTraceClient.startTrace([], aName, function(aResponse) { |
| michael@0 | 52 | do_check_true(!!gTraceClient.tracing, "TraceClient should be in tracing state"); |
| michael@0 | 53 | do_check_true(!aResponse.error, |
| michael@0 | 54 | 'startTrace should not respond with error: ' + aResponse.error); |
| michael@0 | 55 | do_check_eq(aResponse.type, "startedTrace", |
| michael@0 | 56 | 'startTrace response should have "type":"startedTrace" property'); |
| michael@0 | 57 | do_check_eq(aResponse.why, "requested", |
| michael@0 | 58 | 'startTrace response should have "why":"requested" property'); |
| michael@0 | 59 | do_check_eq(aResponse.name, aName, |
| michael@0 | 60 | 'startTrace response should have the given name'); |
| michael@0 | 61 | deferred.resolve(); |
| michael@0 | 62 | }); |
| michael@0 | 63 | return deferred.promise; |
| michael@0 | 64 | } |
| michael@0 | 65 | |
| michael@0 | 66 | function stop_trace(aName, aExpectedName) |
| michael@0 | 67 | { |
| michael@0 | 68 | let deferred = promise.defer(); |
| michael@0 | 69 | gTraceClient.stopTrace(aName, function(aResponse) { |
| michael@0 | 70 | do_check_true(!aResponse.error, |
| michael@0 | 71 | 'stopTrace should not respond with error: ' + aResponse.error); |
| michael@0 | 72 | do_check_true(aResponse.type === "stoppedTrace", |
| michael@0 | 73 | 'stopTrace response should have "type":"stoppedTrace" property'); |
| michael@0 | 74 | do_check_true(aResponse.why === "requested", |
| michael@0 | 75 | 'stopTrace response should have "why":"requested" property'); |
| michael@0 | 76 | do_check_true(aResponse.name === aExpectedName, |
| michael@0 | 77 | 'stopTrace response should have name "' + aExpectedName |
| michael@0 | 78 | + '", but had "' + aResponse.name + '"'); |
| michael@0 | 79 | deferred.resolve(); |
| michael@0 | 80 | }); |
| michael@0 | 81 | return deferred.promise; |
| michael@0 | 82 | } |
