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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /ipc/testshell/TestShellParent.cpp
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'ipc/testshell/TestShellParent.cpp')
-rw-r--r--ipc/testshell/TestShellParent.cpp109
1 files changed, 109 insertions, 0 deletions
diff --git a/ipc/testshell/TestShellParent.cpp b/ipc/testshell/TestShellParent.cpp
new file mode 100644
index 000000000..f0c851101
--- /dev/null
+++ b/ipc/testshell/TestShellParent.cpp
@@ -0,0 +1,109 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "TestShellParent.h"
+
+/* This must occur *after* TestShellParent.h to avoid typedefs conflicts. */
+#include "jsfriendapi.h"
+#include "mozilla/ArrayUtils.h"
+
+#include "mozilla/dom/ContentParent.h"
+#include "mozilla/dom/ScriptSettings.h"
+
+#include "xpcpublic.h"
+
+using namespace mozilla;
+using mozilla::ipc::TestShellParent;
+using mozilla::ipc::TestShellCommandParent;
+using mozilla::ipc::PTestShellCommandParent;
+using mozilla::dom::ContentParent;
+
+void
+TestShellParent::ActorDestroy(ActorDestroyReason aWhy)
+{
+ // Implement me! Bug 1005177
+}
+
+PTestShellCommandParent*
+TestShellParent::AllocPTestShellCommandParent(const nsString& aCommand)
+{
+ return new TestShellCommandParent();
+}
+
+bool
+TestShellParent::DeallocPTestShellCommandParent(PTestShellCommandParent* aActor)
+{
+ delete aActor;
+ return true;
+}
+
+bool
+TestShellParent::CommandDone(TestShellCommandParent* command,
+ const nsString& aResponse)
+{
+ // XXX what should happen if the callback fails?
+ /*bool ok = */command->RunCallback(aResponse);
+ command->ReleaseCallback();
+
+ return true;
+}
+
+bool
+TestShellCommandParent::SetCallback(JSContext* aCx,
+ const JS::Value& aCallback)
+{
+ if (!mCallback.initialized()) {
+ mCallback.init(aCx, aCallback);
+ return true;
+ }
+
+ mCallback = aCallback;
+
+ return true;
+}
+
+bool
+TestShellCommandParent::RunCallback(const nsString& aResponse)
+{
+ NS_ENSURE_TRUE(mCallback.isObject(), false);
+
+ // We're about to run script via JS_CallFunctionValue, so we need an
+ // AutoEntryScript. This is just for testing and not in any spec.
+ dom::AutoEntryScript aes(&mCallback.toObject(), "TestShellCommand");
+ JSContext* cx = aes.cx();
+ JS::Rooted<JSObject*> global(cx, JS::CurrentGlobalOrNull(cx));
+
+ JSString* str = JS_NewUCStringCopyN(cx, aResponse.get(), aResponse.Length());
+ NS_ENSURE_TRUE(str, false);
+
+ JS::Rooted<JS::Value> strVal(cx, JS::StringValue(str));
+
+ JS::Rooted<JS::Value> rval(cx);
+ JS::Rooted<JS::Value> callback(cx, mCallback);
+ bool ok = JS_CallFunctionValue(cx, global, callback, JS::HandleValueArray(strVal), &rval);
+ NS_ENSURE_TRUE(ok, false);
+
+ return true;
+}
+
+void
+TestShellCommandParent::ReleaseCallback()
+{
+ mCallback.reset();
+}
+
+bool
+TestShellCommandParent::ExecuteCallback(const nsString& aResponse)
+{
+ return static_cast<TestShellParent*>(Manager())->CommandDone(
+ this, aResponse);
+}
+
+void
+TestShellCommandParent::ActorDestroy(ActorDestroyReason why)
+{
+ if (why == AbnormalShutdown) {
+ ExecuteCallback(EmptyString());
+ }
+}