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-rw-r--r--xpcom/tests/gtest/TestCallTemplates.cpp115
1 files changed, 115 insertions, 0 deletions
diff --git a/xpcom/tests/gtest/TestCallTemplates.cpp b/xpcom/tests/gtest/TestCallTemplates.cpp
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+++ b/xpcom/tests/gtest/TestCallTemplates.cpp
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ * vim:cindent:ts=8:et:sw=4:
+ *
+ * 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/. */
+
+/*
+ * This test is NOT intended to be run. It's a test to make sure
+ * a group of functions BUILD correctly.
+ */
+
+#include "nsISupportsUtils.h"
+#include "nsIWeakReference.h"
+#include "nsWeakReference.h"
+#include "nsIInterfaceRequestor.h"
+#include "nsIInterfaceRequestorUtils.h"
+#include "nsComponentManagerUtils.h"
+#include "nsServiceManagerUtils.h"
+#include "mozilla/Attributes.h"
+
+#define NS_ITESTSERVICE_IID \
+ { \
+ 0x127b5253, 0x37b1, 0x43c7, { \
+ 0x96, 0x2b, 0xab, 0xf1, 0x2d, 0x22, 0x56, 0xae \
+ } \
+ }
+
+class NS_NO_VTABLE nsITestService : public nsISupports {
+ public:
+ NS_DECLARE_STATIC_IID_ACCESSOR(NS_ITESTSERVICE_IID)
+};
+
+NS_DEFINE_STATIC_IID_ACCESSOR(nsITestService, NS_ITESTSERVICE_IID)
+
+#define NS_ITESTSERVICE2_IID \
+ { \
+ 0x137b5253, 0x37b1, 0x43c7, { \
+ 0x96, 0x2b, 0xab, 0xf1, 0x2d, 0x22, 0x56, 0xaf \
+ } \
+ }
+
+class NS_NO_VTABLE nsITestService2 : public nsISupports {
+ public:
+ NS_DECLARE_STATIC_IID_ACCESSOR(NS_ITESTSERVICE2_IID)
+};
+
+NS_DEFINE_STATIC_IID_ACCESSOR(nsITestService2, NS_ITESTSERVICE2_IID)
+
+class nsTestService final : public nsITestService,
+ public nsSupportsWeakReference {
+ ~nsTestService() = default;
+
+ public:
+ NS_DECL_ISUPPORTS
+};
+
+NS_IMPL_ISUPPORTS(nsTestService, nsITestService, nsISupportsWeakReference)
+
+#define NS_TEST_SERVICE_CONTRACTID "@mozilla.org/test/testservice;1"
+#define NS_TEST_SERVICE_CID \
+ { \
+ 0xa00c1406, 0x283a, 0x45c9, { \
+ 0xae, 0xd2, 0x1a, 0xb6, 0xdd, 0xba, 0xfe, 0x53 \
+ } \
+ }
+static NS_DEFINE_CID(kTestServiceCID, NS_TEST_SERVICE_CID);
+
+inline void JustTestingCompilation() {
+ /*
+ * NOTE: This does NOT demonstrate how these functions are
+ * intended to be used. They are intended for filling in out
+ * parameters that need to be |AddRef|ed. I'm just too lazy
+ * to write lots of little getter functions for a test program
+ * when I don't need to.
+ */
+
+ MOZ_ASSERT_UNREACHABLE("This test is not intended to run, only to compile!");
+
+ /* Test CallQueryInterface */
+
+ nsISupports* mySupportsPtr = reinterpret_cast<nsISupports*>(0x1000);
+
+ nsITestService* myITestService = nullptr;
+ CallQueryInterface(mySupportsPtr, &myITestService);
+
+ nsTestService* myTestService =
+ reinterpret_cast<nsTestService*>(mySupportsPtr);
+ nsITestService2* myTestService2;
+ CallQueryInterface(myTestService, &myTestService2);
+
+ nsCOMPtr<nsISupports> mySupportsCOMPtr = mySupportsPtr;
+ CallQueryInterface(mySupportsCOMPtr, &myITestService);
+
+ RefPtr<nsTestService> myTestServiceRefPtr = myTestService;
+ CallQueryInterface(myTestServiceRefPtr, &myTestService2);
+
+ /* Test CallQueryReferent */
+
+ nsIWeakReference* myWeakRef = static_cast<nsIWeakReference*>(mySupportsPtr);
+ CallQueryReferent(myWeakRef, &myITestService);
+
+ /* Test CallCreateInstance */
+ CallCreateInstance(kTestServiceCID, &myITestService);
+ CallCreateInstance(NS_TEST_SERVICE_CONTRACTID, &myITestService);
+
+ /* Test CallGetService */
+ CallGetService(kTestServiceCID, &myITestService);
+ CallGetService(NS_TEST_SERVICE_CONTRACTID, &myITestService);
+
+ /* Test CallGetInterface */
+ nsIInterfaceRequestor* myInterfaceRequestor =
+ static_cast<nsIInterfaceRequestor*>(mySupportsPtr);
+ CallGetInterface(myInterfaceRequestor, &myITestService);
+}