Cloning a bunch of stuff from the native_client repository at r6528

ppapi/native_client/tests/ppapi_browser/ppp_instance/ppapi_ppp_instance.cc

+// Copyright (c) 2011 The Native Client Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include <string.h>
+
+#include <vector>
+
+#include "native_client/src/include/nacl_macros.h"
+#include "native_client/src/shared/platform/nacl_check.h"
+#include "native_client/tests/ppapi_test_lib/get_browser_interface.h"
+#include "native_client/tests/ppapi_test_lib/test_interface.h"
+
+#include "ppapi/c/pp_bool.h"
+#include "ppapi/c/pp_errors.h"
+#include "ppapi/c/pp_input_event.h"
+#include "ppapi/c/ppp_instance.h"
+
+namespace {
+
+PP_Bool DidCreate(PP_Instance instance,
+                  uint32_t argc,
+                  const char* argn[],
+                  const char* argv[]) {
+  printf("--- PPP_Instance::DidCreate\n");
+  PP_Bool status = DidCreateDefault(instance, argc, argn, argv);
+  // TEST_PASSED has no effect from this function.
+  // But as long as the plugin loads and tests are run, we know this succeeded.
+  // See ppapi_browser/bad for failing DidCreate.
+  return status;
+}
+
+// This should never be called.
+void DidDestroy(PP_Instance instance) {
+  printf("--- PPP_Instance::DidDestroy\n");
+  CHECK(instance == pp_instance());
+  NACL_NOTREACHED();
+}
+
+void DidChangeView(PP_Instance instance,
+                   const struct PP_Rect* position,
+                   const struct PP_Rect* clip) {
+  printf("--- PPP_Instance::DidChangeView\n");
+  EXPECT(instance == pp_instance());
+  EXPECT(clip->point.x == 0 && clip->point.y == 0);
+  // These are based on embed dimensions.
+  EXPECT(position->size.width == 15 && clip->size.width == 15);
+  EXPECT(position->size.height == 20 && clip->size.height == 20);
+
+  TEST_PASSED;
+}
+
+void DidChangeFocus(PP_Instance instance,
+                    PP_Bool has_focus) {
+  printf("--- PPP_Instance::DidChangeFocus has_focus=%d\n", has_focus);
+  // There should be no focus on load, so this will trigger when we gain it
+  // and then release it and so on.
+  static bool expected_has_focus = true;
+  EXPECT(instance == pp_instance());
+  EXPECT(has_focus == expected_has_focus);
+  expected_has_focus = !expected_has_focus;
+
+  TEST_PASSED;
+}
+
+PP_Bool HandleDocumentLoad(PP_Instance instance,
+                           PP_Resource url_loader) {
+  // Only called for full-frame plugins. For coverage see:
+  // tests/ppapi_browser/extension_mime_handler/
+  NACL_NOTREACHED();
+  return PP_FALSE;
+}
+
+const PPP_Instance ppp_instance_interface = {
+  DidCreate,
+  DidDestroy,
+  DidChangeView,
+  DidChangeFocus,
+  HandleDocumentLoad
+};
+
+}  // namespace
+
+
+void SetupTests() {
+  // Each PPP_Instance function called by the browser acts as a test.
+}
+
+void SetupPluginInterfaces() {
+  RegisterPluginInterface(PPP_INSTANCE_INTERFACE, &ppp_instance_interface);
+}