crash-reporter: Use standard logging and new libchromeos Process code

unclean_shutdown_collector_test.cc

 // Copyright (c) 2010 The Chromium OS 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 <unistd.h>
 
 #include "base/file_util.h"
 #include "base/string_util.h"
+#include "chromeos/syslog_logging.h"
+#include "chromeos/test_helpers.h"
 #include "crash-reporter/unclean_shutdown_collector.h"
-#include "crash-reporter/system_logging_mock.h"
 #include "gflags/gflags.h"
 #include "gtest/gtest.h"
 
 static int s_crashes = 0;
 static bool s_metrics = true;
 
 static const char kTestLowBattery[] = "test/low_battery";
 static const char kTestSuspended[] = "test/suspended";
 static const char kTestUnclean[] = "test/unclean";
 
+using ::chromeos::FindLog;
+
 void CountCrash() {
   ++s_crashes;
 }
 
 bool IsMetrics() {
   return s_metrics;
 }
 
 class UncleanShutdownCollectorTest : public ::testing::Test {
   void SetUp() {
     s_crashes = 0;
     collector_.Initialize(CountCrash,
-                          IsMetrics,
-                          &logging_);
+                          IsMetrics);
     rmdir("test");
     test_unclean_ = FilePath(kTestUnclean);
     collector_.unclean_shutdown_file_ = kTestUnclean;
     file_util::Delete(test_unclean_, true);
     // Set up alternate power manager tracing files as well
     collector_.powerd_suspended_file_ = FilePath(kTestSuspended);
     collector_.powerd_low_battery_file_ = FilePath(kTestLowBattery);
+    chromeos::ClearLog();
   }
  protected:
   void WriteStringToFile(const FilePath &file_path,
                          const char *data) {
     ASSERT_EQ(strlen(data),
               file_util::WriteFile(file_path, data, strlen(data)));
   }
 
-  SystemLoggingMock logging_;
   UncleanShutdownCollector collector_;
   FilePath test_unclean_;
 };
 
 TEST_F(UncleanShutdownCollectorTest, EnableWithoutParent) {
   ASSERT_TRUE(collector_.Enable());
   ASSERT_TRUE(file_util::PathExists(test_unclean_));
 }
 
 TEST_F(UncleanShutdownCollectorTest, EnableWithParent) {
   mkdir("test", 0777);
   ASSERT_TRUE(collector_.Enable());
   ASSERT_TRUE(file_util::PathExists(test_unclean_));
 }
 
 TEST_F(UncleanShutdownCollectorTest, EnableCannotWrite) {
   collector_.unclean_shutdown_file_ = "/bad/path";
   ASSERT_FALSE(collector_.Enable());
-  ASSERT_NE(std::string::npos,
-            logging_.log().find("Unable to create shutdown check file"));
+  ASSERT_TRUE(FindLog("Unable to create shutdown check file"));
 }
 
 TEST_F(UncleanShutdownCollectorTest, CollectTrue) {
   ASSERT_TRUE(collector_.Enable());
   ASSERT_TRUE(file_util::PathExists(test_unclean_));
   ASSERT_TRUE(collector_.Collect());
   ASSERT_FALSE(file_util::PathExists(test_unclean_));
   ASSERT_EQ(1, s_crashes);
-  ASSERT_NE(std::string::npos,
-            logging_.log().find("Last shutdown was not clean"));
+  ASSERT_TRUE(FindLog("Last shutdown was not clean"));
 }
 
 TEST_F(UncleanShutdownCollectorTest, CollectFalse) {
   ASSERT_FALSE(collector_.Collect());
   ASSERT_EQ(0, s_crashes);
 }
 
 TEST_F(UncleanShutdownCollectorTest, CollectDeadBatteryRunningLow) {
   ASSERT_TRUE(collector_.Enable());
   ASSERT_TRUE(file_util::PathExists(test_unclean_));
   file_util::WriteFile(collector_.powerd_low_battery_file_, "", 0);
   ASSERT_FALSE(collector_.Collect());
   ASSERT_FALSE(file_util::PathExists(test_unclean_));
   ASSERT_FALSE(file_util::PathExists(collector_.powerd_low_battery_file_));
   ASSERT_EQ(0, s_crashes);
-  ASSERT_NE(std::string::npos,
-            logging_.log().find("Unclean shutdown occurred while running with "
-                                "battery critically low."));
+  ASSERT_TRUE(FindLog(
+      "Unclean shutdown occurred while running with battery critically low."));
 }
 
 TEST_F(UncleanShutdownCollectorTest, CollectDeadBatterySuspended) {
   ASSERT_TRUE(collector_.Enable());
   ASSERT_TRUE(file_util::PathExists(test_unclean_));
   file_util::WriteFile(collector_.powerd_suspended_file_, "", 0);
   ASSERT_FALSE(collector_.Collect());
   ASSERT_FALSE(file_util::PathExists(test_unclean_));
   ASSERT_FALSE(file_util::PathExists(collector_.powerd_suspended_file_));
   ASSERT_EQ(0, s_crashes);
-  ASSERT_NE(std::string::npos,
-            logging_.log().find("Unclean shutdown occurred while suspended."));
+  ASSERT_TRUE(FindLog("Unclean shutdown occurred while suspended."));
 }
 
 TEST_F(UncleanShutdownCollectorTest, Disable) {
   ASSERT_TRUE(collector_.Enable());
   ASSERT_TRUE(file_util::PathExists(test_unclean_));
   ASSERT_TRUE(collector_.Disable());
   ASSERT_FALSE(file_util::PathExists(test_unclean_));
   ASSERT_FALSE(collector_.Collect());
 }
 
 TEST_F(UncleanShutdownCollectorTest, DisableWhenNotEnabled) {
   ASSERT_TRUE(collector_.Disable());
 }
 
 TEST_F(UncleanShutdownCollectorTest, CantDisable) {
   mkdir(kTestUnclean, 0700);
   file_util::WriteFile(test_unclean_.Append("foo"), "", 0);
   ASSERT_FALSE(collector_.Disable());
   rmdir(kTestUnclean);
 }
 
 int main(int argc, char **argv) {
-  ::testing::InitGoogleTest(&argc, argv);
+  SetUpTests(&argc, argv, false);
   return RUN_ALL_TESTS();
 }