1 files changed, 75 insertions, 0 deletions
diff --git a/ppapi/tests/testing_instance.h b/ppapi/tests/testing_instance.h
new file mode 100644
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+++ b/ppapi/tests/testing_instance.h
@@ -0,0 +1,75 @@
+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef PPAPI_TEST_TESTING_INSTANCE_H_
+#define PPAPI_TEST_TESTING_INSTANCE_H_
+
+#include <string>
+
+#include "ppapi/cpp/completion_callback.h"
+#include "ppapi/cpp/instance.h"
+
+class TestCase;
+
+class TestingInstance : public pp::Instance {
+ public:
+  TestingInstance(PP_Instance instance);
+
+  // pp::Instance override.
+  virtual bool Init(uint32_t argc, const char* argn[], const char* argv[]);
+  virtual void DidChangeView(const pp::Rect& position, const pp::Rect& clip);
+  virtual pp::Var GetInstanceObject();
+
+  // Outputs the information from one test run, using the format
+  //   <test_name> [PASS|FAIL <error_message>]
+  // If error_message is empty, we say the test passed and emit PASS. If
+  // error_message is nonempty, the test failed with that message as the error
+  // string.
+  //
+  // Intended usage:
+  //   LogTest("Foo", FooTest());
+  //
+  // Where FooTest is defined as:
+  //   std::string FooTest() {
+  //     if (something_horrible_happened)
+  //       return "Something horrible happened";
+  //     return "";
+  //   }
+  void LogTest(const std::string& test_name, const std::string& error_message);
+
+  // Appends an error message to the log.
+  void AppendError(const std::string& message);
+
+ private:
+  void ExecuteTests(int32_t unused);
+
+  // Creates a new TestCase for the give test name, or NULL if there is no such
+  // test. Ownership is passed to the caller.
+  TestCase* CaseForTestName(const char* name);
+
+  // Appends a list of available tests to the console in the document.
+  void LogAvailableTests();
+
+  // Appends the given error test to the console in the document.
+  void LogError(const std::string& text);
+
+  // Appends the given HTML string to the console in the document.
+  void LogHTML(const std::string& html);
+
+  // Sets the given cookie in the current document.
+  void SetCookie(const std::string& name, const std::string& value);
+
+  pp::CompletionCallbackFactory<TestingInstance> callback_factory_;
+
+  // Owning pointer to the current test case. Valid after Init has been called.
+  TestCase* current_case_;
+
+  // Set once the tests are run so we know not to re-run when the view is sized.
+  bool executed_tests_;
+
+  // Collects all errors to send the the browser. Empty indicates no error yet.
+  std::string errors_;
+};
+
+#endif  // PPAPI_TEST_TESTING_INSTANCE_H_