Relocating files in the nacl repo that belong in chrome.

ppapi/native_client/tests/nacl_browser/inbrowser_test_runner/test_runner_ppapi.c

Index: ppapi/native_client/tests/nacl_browser/inbrowser_test_runner/test_runner_ppapi.c
diff --git a/ppapi/native_client/tests/nacl_browser/inbrowser_test_runner/test_runner_ppapi.c b/ppapi/native_client/tests/nacl_browser/inbrowser_test_runner/test_runner_ppapi.c
new file mode 100644
index 0000000000000000000000000000000000000000..8db514a878126d2d2f85f717912c36f115b0bed0
--- /dev/null
+++ b/ppapi/native_client/tests/nacl_browser/inbrowser_test_runner/test_runner_ppapi.c
@@ -0,0 +1,159 @@
+/*
+ * Copyright (c) 2012 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.
+ */
+
+#include "native_client/tests/inbrowser_test_runner/test_runner.h"
+
+#include <stdio.h>
+#include <string.h>
+
+#include "native_client/src/shared/ppapi_proxy/ppruntime.h"
+
+#include "ppapi/c/pp_bool.h"
+#include "ppapi/c/pp_errors.h"
+#include "ppapi/c/pp_var.h"
+#include "ppapi/c/ppb_messaging.h"
+#include "ppapi/c/ppb_var.h"
+#include "ppapi/c/ppp.h"
+#include "ppapi/c/ppp_instance.h"
+#include "ppapi/c/ppp_messaging.h"
+
+
+/*
+ * Remembers the callback that actually performs the tests once the browser
+ * has posted a message to run the test.
+ */
+static int (*g_test_func)(void);
+
+/*
+ * Browser interfaces invoked by the plugin.
+ */
+static PPB_GetInterface g_get_browser_interface;
+const static PPB_Messaging *g_browser_messaging;
+const static PPB_Var *g_browser_var;
+
+
+/***************************************************************************
+ * The entry point invoked by tests using this library.
+ **************************************************************************/
+int RunTests(int (*test_func)(void)) {
+  /* Turn off stdout buffering to aid debugging in case of a crash. */
+  setvbuf(stdout, NULL, _IONBF, 0);
+  if (getenv("OUTSIDE_BROWSER") != NULL) {
+    return test_func();
+  } else {
+    g_test_func = test_func;
+    return PpapiPluginMain();
+  }
+}
+
+int TestRunningInBrowser() {
+  return 1;
+}
+
+/***************************************************************************
+ * PPP_Instance allows the browser to create an instance of the plugin.
+ **************************************************************************/
+static PP_Bool PppInstanceDidCreate(PP_Instance instance,
+                                    uint32_t argc,
+                                    const char *argn[],
+                                    const char *argv[]) {
+  g_browser_messaging = (*g_get_browser_interface)(PPB_MESSAGING_INTERFACE);
+  g_browser_var = (*g_get_browser_interface)(PPB_VAR_INTERFACE);
+  return PP_TRUE;
+}
+
+static void PppInstanceDidDestroy(PP_Instance instance) {
+  /* Do nothing. */
+}
+
+static void PppInstanceDidChangeView(PP_Instance instance, PP_Resource view) {
+  /* Do nothing. */
+}
+
+void PppInstanceDidChangeFocus(PP_Instance instance, PP_Bool has_focus) {
+  /* Do nothing. */
+}
+
+PP_Bool PppInstanceHandleDocumentLoad(PP_Instance instance,
+                                      PP_Resource url_loader) {
+  /* Signal document loading failed. */
+  return PP_FALSE;
+}
+
+static const PPP_Instance kPppInstance = {
+  PppInstanceDidCreate,
+  PppInstanceDidDestroy,
+  PppInstanceDidChangeView,
+  PppInstanceDidChangeFocus,
+  PppInstanceHandleDocumentLoad
+};
+
+/***************************************************************************
+ * PPP_Messaging allows the browser to do postMessage to the plugin.
+ **************************************************************************/
+static void PppMessagingHandleMessage(PP_Instance instance,
+                                      struct PP_Var message) {
+  const char *data;
+  uint32_t len;
+  static const char kStartMessage[] = "run_tests";
+  int num_fails;
+  struct PP_Var result;
+
+  /* Ensure the start message is valid. */
+  data = g_browser_var->VarToUtf8(message, &len);
+  if (len == 0) {
+    return;
+  }
+  if (strcmp(data, kStartMessage) != 0) {
+    return;
+  }
+  /* Run the tests. */
+  num_fails = (*g_test_func)();
+  /* Report the results. */
+  if (num_fails == 0) {
+    static const char kPassed[] = "passed";
+    result = g_browser_var->VarFromUtf8(kPassed, strlen(kPassed));
+  } else {
+    static const char kFailed[] = "failed";
+    result = g_browser_var->VarFromUtf8(kFailed, strlen(kFailed));
+  }
+
+  /*
+   * This is a workaround for the problem that the messages sent by
+   * the "dev://postmessage" are unsynchronized.  The Javascript code
+   * looks for this message before finishing the test.
+   */
+  fprintf(stderr, "\nEND_OF_LOG\n");
+
+  g_browser_messaging->PostMessage(instance, result);
+}
+
+static const PPP_Messaging kPppMessaging = {
+  PppMessagingHandleMessage
+};
+
+/***************************************************************************
+ * The three entry points every PPAPI plugin must export.
+ **************************************************************************/
+int32_t PPP_InitializeModule(PP_Module module,
+                             PPB_GetInterface get_browser_interface) {
+  g_get_browser_interface = get_browser_interface;
+  return PP_OK;
+}
+
+void PPP_ShutdownModule() {
+}
+
+const void *PPP_GetInterface(const char *interface_name) {
+  /* Export PPP_Instance and PPP_Messaging. */
+  if (strcmp(interface_name, PPP_INSTANCE_INTERFACE) == 0) {
+    return (const void*) &kPppInstance;
+  }
+  if (strcmp(interface_name, PPP_MESSAGING_INTERFACE) == 0) {
+    return (const void*) &kPppMessaging;
+  }
+  return NULL;
+}