Put commandline for apk tests in /data/local/tmp

testing/android/native_test_launcher.cc

 // 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.
 
 // This class sets up the environment for running the native tests inside an
 // android application. It outputs (to logcat) markers identifying the
 // START/END/CRASH of the test suite, FAILURE/SUCCESS of individual tests etc.
 // These markers are read by the test runner script to generate test results.
 // It injects an event listener in gtest to detect various test stages and
 // installs signal handlers to detect crashes.
@@ skipping 55 matching lines @@
                          std::vector<std::string>* args) {
   StringTokenizer tokenizer(command_line, kWhitespaceASCII);
   tokenizer.set_quote_chars("\"");
   while (tokenizer.GetNext()) {
     std::string token;
     RemoveChars(tokenizer.token(), "\"", &token);
     args->push_back(token);
   }
 }
 
-void ParseArgsFromCommandLineFile(const FilePath& internal_data_path,
-                                  std::vector<std::string>* args) {
-  static const char kCommandLineFile[] = "chrome-native-tests-command-line";
-  FilePath command_line(internal_data_path.Append(FilePath(kCommandLineFile)));
+void ParseArgsFromCommandLineFile(std::vector<std::string>* args) {
+  // The test runner script can write to "/data/local/tmp".
+  static const char kCommandLineFilePath[] =
+      "/data/local/tmp/chrome-native-tests-command-line";
+  FilePath command_line(kCommandLineFilePath);
   std::string command_line_string;
   if (file_util::ReadFileToString(command_line, &command_line_string)) {
     ParseArgsFromString(command_line_string, args);
   }
 }
 
 void ArgsToArgv(const std::vector<std::string>& args,
                 std::vector<char*>* argv) {
   // We need to pass in a non-const char**.
   int argc = args.size();
@@ skipping 69 matching lines @@
 
 void LibraryLoadedOnMainThread(JNIEnv* env) {
   static const char* const kInitialArgv[] = { "ChromeTestActivity" };
 
   {
     // We need a test suite to be created before we do any tracing or
     // logging: it creates a global at_exit_manager and initializes
     // internal gtest data structures based on the command line.
     // It needs to be scoped as it also resets the CommandLine.
     std::vector<std::string> args;
-    FilePath path("/data/user/0/org.chromium.native_test/files/");
-    ParseArgsFromCommandLineFile(path, &args);
+    ParseArgsFromCommandLineFile(&args);
     std::vector<char*> argv;
     ArgsToArgv(args, &argv);
     base::TestSuite test_suite(argv.size(), &argv[0]);
   }
 
   CommandLine::Init(arraysize(kInitialArgv), kInitialArgv);
 
   logging::InitLogging(NULL,
                        logging::LOG_ONLY_TO_SYSTEM_DEBUG_LOG,
                        logging::DONT_LOCK_LOG_FILE,
@@ skipping 18 matching lines @@
                      jobject obj,
                      jstring jfiles_dir,
                      jobject app_context) {
   FilePath files_dir(base::android::ConvertJavaStringToUTF8(env, jfiles_dir));
   // A few options, such "--gtest_list_tests", will just use printf directly
   // and won't use the "AndroidLogPrinter". Redirect stdout to a known file.
   FilePath stdout_path(files_dir.Append(FilePath("stdout.txt")));
   freopen(stdout_path.value().c_str(), "w", stdout);
 
   std::vector<std::string> args;
-  ParseArgsFromCommandLineFile(files_dir, &args);
+  ParseArgsFromCommandLineFile(&args);
 
   // We need to pass in a non-const char**.
   std::vector<char*> argv;
   ArgsToArgv(args, &argv);
 
   int argc = argv.size();
   // This object is owned by gtest.
   AndroidLogPrinter* log = new AndroidLogPrinter();
   log->Init(&argc, &argv[0]);
 
@@ skipping 13 matching lines @@
 
   base::android::InitVM(vm);
   JNIEnv* env = base::android::AttachCurrentThread();
   if (!RegisterNativesImpl(env)) {
     return -1;
   }
   LibraryLoadedOnMainThread(env);
 
   return JNI_VERSION_1_4;
 }