LCOV - code coverage report
Current view: top level - ipc/testshell - TestShellParent.cpp (source / functions) Hit Total Coverage
Test: output.info Lines: 0 40 0.0 %
Date: 2017-07-14 16:53:18 Functions: 0 9 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* This Source Code Form is subject to the terms of the Mozilla Public
       2             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       3             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       4             : 
       5             : #include "TestShellParent.h"
       6             : 
       7             : /* This must occur *after* TestShellParent.h to avoid typedefs conflicts. */
       8             : #include "jsfriendapi.h"
       9             : #include "mozilla/ArrayUtils.h"
      10             : 
      11             : #include "mozilla/dom/ContentParent.h"
      12             : #include "mozilla/dom/ScriptSettings.h"
      13             : 
      14             : #include "xpcpublic.h"
      15             : 
      16             : using namespace mozilla;
      17             : using mozilla::ipc::TestShellParent;
      18             : using mozilla::ipc::TestShellCommandParent;
      19             : using mozilla::ipc::PTestShellCommandParent;
      20             : 
      21             : void
      22           0 : TestShellParent::ActorDestroy(ActorDestroyReason aWhy)
      23             : {
      24             :   // Implement me! Bug 1005177
      25           0 : }
      26             : 
      27             : PTestShellCommandParent*
      28           0 : TestShellParent::AllocPTestShellCommandParent(const nsString& aCommand)
      29             : {
      30           0 :   return new TestShellCommandParent();
      31             : }
      32             : 
      33             : bool
      34           0 : TestShellParent::DeallocPTestShellCommandParent(PTestShellCommandParent* aActor)
      35             : {
      36           0 :   delete aActor;
      37           0 :   return true;
      38             : }
      39             : 
      40             : bool
      41           0 : TestShellParent::CommandDone(TestShellCommandParent* command,
      42             :                              const nsString& aResponse)
      43             : {
      44             :   // XXX what should happen if the callback fails?
      45           0 :   /*bool ok = */command->RunCallback(aResponse);
      46           0 :   command->ReleaseCallback();
      47             : 
      48           0 :   return true;
      49             : }
      50             : 
      51             : bool
      52           0 : TestShellCommandParent::SetCallback(JSContext* aCx,
      53             :                                     const JS::Value& aCallback)
      54             : {
      55           0 :   if (!mCallback.initialized()) {
      56           0 :     mCallback.init(aCx, aCallback);
      57           0 :     return true;
      58             :   }
      59             : 
      60           0 :   mCallback = aCallback;
      61             : 
      62           0 :   return true;
      63             : }
      64             : 
      65             : bool
      66           0 : TestShellCommandParent::RunCallback(const nsString& aResponse)
      67             : {
      68           0 :   NS_ENSURE_TRUE(mCallback.isObject(), false);
      69             : 
      70             :   // We're about to run script via JS_CallFunctionValue, so we need an
      71             :   // AutoEntryScript. This is just for testing and not in any spec.
      72           0 :   dom::AutoEntryScript aes(&mCallback.toObject(), "TestShellCommand");
      73           0 :   JSContext* cx = aes.cx();
      74           0 :   JS::Rooted<JSObject*> global(cx, JS::CurrentGlobalOrNull(cx));
      75             : 
      76           0 :   JSString* str = JS_NewUCStringCopyN(cx, aResponse.get(), aResponse.Length());
      77           0 :   NS_ENSURE_TRUE(str, false);
      78             : 
      79           0 :   JS::Rooted<JS::Value> strVal(cx, JS::StringValue(str));
      80             : 
      81           0 :   JS::Rooted<JS::Value> rval(cx);
      82           0 :   JS::Rooted<JS::Value> callback(cx, mCallback);
      83           0 :   bool ok = JS_CallFunctionValue(cx, global, callback, JS::HandleValueArray(strVal), &rval);
      84           0 :   NS_ENSURE_TRUE(ok, false);
      85             : 
      86           0 :   return true;
      87             : }
      88             : 
      89             : void
      90           0 : TestShellCommandParent::ReleaseCallback()
      91             : {
      92           0 :   mCallback.reset();
      93           0 : }
      94             : 
      95             : bool
      96           0 : TestShellCommandParent::ExecuteCallback(const nsString& aResponse)
      97             : {
      98           0 :   return static_cast<TestShellParent*>(Manager())->CommandDone(
      99           0 :       this, aResponse);
     100             : }
     101             : 
     102             : void
     103           0 : TestShellCommandParent::ActorDestroy(ActorDestroyReason why)
     104             : {
     105           0 :   if (why == AbnormalShutdown) {
     106           0 :     ExecuteCallback(EmptyString());
     107             :   }
     108           0 : }

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