1 files changed, 44 insertions, 0 deletions
diff --git a/gfx/2d/unittest/TestBase.cpp b/gfx/2d/unittest/TestBase.cpp
new file mode 100644
index 0000000000..bf78008489
--- /dev/null
+++ b/gfx/2d/unittest/TestBase.cpp
@@ -0,0 +1,44 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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 "TestBase.h"
+
+#include <sstream>
+
+int TestBase::RunTests(int* aFailures) {
+  int testsRun = 0;
+  *aFailures = 0;
+
+  for (unsigned int i = 0; i < mTests.size(); i++) {
+    std::stringstream stream;
+    stream << "Test (" << mTests[i].name << "): ";
+    LogMessage(stream.str());
+    stream.str("");
+
+    mTestFailed = false;
+
+    // Don't try this at home! We know these are actually pointers to members
+    // of child clases, so we reinterpret cast those child class pointers to
+    // TestBase and then call the functions. Because the compiler believes
+    // these function calls are members of TestBase.
+    ((*reinterpret_cast<TestBase*>((mTests[i].implPointer))).*
+     (mTests[i].funcCall))();
+
+    if (!mTestFailed) {
+      LogMessage("PASSED\n");
+    } else {
+      LogMessage("FAILED\n");
+      (*aFailures)++;
+    }
+    testsRun++;
+  }
+
+  return testsRun;
+}
+
+void TestBase::LogMessage(std::string aMessage) {
+  printf("%s", aMessage.c_str());
+}