diff --git a/base/test_utils.cpp b/base/test_utils.cpp
index 3b3d698..636477d 100644
--- a/base/test_utils.cpp
+++ b/base/test_utils.cpp
@@ -57,7 +57,13 @@
 
 static std::string GetSystemTempDir() {
 #if defined(__ANDROID__)
-  return "/data/local/tmp";
+  const char* tmpdir = "/data/local/tmp";
+  if (access(tmpdir, R_OK | W_OK | X_OK) == 0) {
+    return tmpdir;
+  }
+  // Tests running in app context can't access /data/local/tmp,
+  // so try current directory if /data/local/tmp is not accessible.
+  return ".";
 #elif defined(_WIN32)
   char tmp_dir[MAX_PATH];
   DWORD result = GetTempPathA(sizeof(tmp_dir), tmp_dir);
diff --git a/libmetricslogger/Android.bp b/libmetricslogger/Android.bp
index ca8af57..75eab66 100644
--- a/libmetricslogger/Android.bp
+++ b/libmetricslogger/Android.bp
@@ -57,8 +57,8 @@
         "libbase",
         "libmetricslogger_debug",
     ],
+    static_libs: ["libBionicGtestMain"],
     srcs: [
         "metrics_logger_test.cpp",
-        "testrunner.cpp",
     ],
 }
diff --git a/libmetricslogger/metrics_logger_test.cpp b/libmetricslogger/metrics_logger_test.cpp
index d77199c..5a30ad7 100644
--- a/libmetricslogger/metrics_logger_test.cpp
+++ b/libmetricslogger/metrics_logger_test.cpp
@@ -20,12 +20,5 @@
 
 TEST(MetricsLoggerTest, AddSingleBootEvent) {
   android::metricslogger::LogHistogram("test_event", 42);
-  /*pid_t pid = getpid();
-  struct logger_list *logger_list = android_logger_list_open(
-      LOG_ID_EVENTS, ANDROID_LOG_RDONLY | ANDROID_LOG_NONBLOCK, 0, pid);
-
-  logger_list = NULL;
-  log_msg log_msg;
-  android_logger_list_read(logger_list, &log_msg);
-  std::cout << log_msg.len() << std::endl;*/
+  // TODO(jhawkins): Verify the EventLog is updated.
 }
diff --git a/libmetricslogger/testrunner.cpp b/libmetricslogger/testrunner.cpp
deleted file mode 100644
index edbf4d5..0000000
--- a/libmetricslogger/testrunner.cpp
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <android-base/logging.h>
-#include <gtest/gtest.h>
-
-int main(int argc, char** argv) {
-  ::testing::InitGoogleTest(&argc, argv);
-  android::base::InitLogging(argv, android::base::StderrLogger);
-  return RUN_ALL_TESTS();
-}