Generalize network_event_log -> device_event_log

chromeos/network/network_event_log_unittest.cc

Index: chromeos/network/network_event_log_unittest.cc
diff --git a/chromeos/network/network_event_log_unittest.cc b/chromeos/network/network_event_log_unittest.cc
deleted file mode 100644
index 8a06488eaffc872907fb5e02bb07c5b9b08510db..0000000000000000000000000000000000000000
--- a/chromeos/network/network_event_log_unittest.cc
+++ /dev/null
@@ -1,244 +0,0 @@
-// 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 "chromeos/network/network_event_log.h"
-
-#include <algorithm>
-
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-#include "base/format_macros.h"
-#include "base/strings/string_split.h"
-#include "base/strings/stringprintf.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace chromeos {
-namespace network_event_log {
-
-namespace {
-
-network_event_log::LogLevel kDefaultLevel = network_event_log::LOG_LEVEL_EVENT;
-
-}  // namespace
-
-class NetworkEventLogTest : public testing::Test {
- public:
-  NetworkEventLogTest() {
-  }
-
-  virtual void SetUp() override {
-    network_event_log::Initialize();
-  }
-
-  virtual void TearDown() override {
-    network_event_log::Shutdown();
-  }
-
- protected:
-  std::string SkipTime(const std::string& input) {
-    std::string output;
-    std::vector<std::string> lines;
-    base::SplitString(input, '\n', &lines);
-    for (size_t i = 0; i < lines.size(); ++i) {
-      size_t n = lines[i].find(']');
-      if (n != std::string::npos)
-        output += "[time] " + lines[i].substr(n+2) + '\n';
-      else
-        output += lines[i];
-    }
-    return output;
-  }
-
-  size_t CountLines(const std::string& input) {
-    return std::count(input.begin(), input.end(), '\n');
-  }
-
-  std::string GetLogString(StringOrder order, size_t max_events) {
-    return network_event_log::GetAsString(
-        order, "file,desc", kDefaultLevel, max_events);
-  }
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(NetworkEventLogTest);
-};
-
-TEST_F(NetworkEventLogTest, TestNetworkEvents) {
-  std::string output_none = GetLogString(OLDEST_FIRST, 0);
-  EXPECT_EQ("No Log Entries.", output_none);
-
-  LogLevel level = kDefaultLevel;
-  network_event_log::internal::AddEntry(
-      "file1", 1, level, "event1", "description1");
-  network_event_log::internal::AddEntry(
-      "file2", 2, level, "event2", "description2");
-  network_event_log::internal::AddEntry(
-      "file3", 3, level, "event3", "description3");
-  network_event_log::internal::AddEntry(
-      "file3", 3, level, "event3", "description3");
-
-  const std::string expected_output_oldest_first(
-      "file1:1 event1: description1\n"
-      "file2:2 event2: description2\n"
-      "file3:3 event3: description3 (2)\n");
-  std::string output_oldest_first = GetLogString(OLDEST_FIRST, 0);
-  EXPECT_EQ(expected_output_oldest_first, output_oldest_first);
-
-  const std::string expected_output_oldest_first_short(
-      "file2:2 event2: description2\n"
-      "file3:3 event3: description3 (2)\n");
-  std::string output_oldest_first_short = GetLogString(OLDEST_FIRST, 2);
-  EXPECT_EQ(expected_output_oldest_first_short, output_oldest_first_short);
-
-  const std::string expected_output_newest_first(
-      "file3:3 event3: description3 (2)\n"
-      "file2:2 event2: description2\n"
-      "file1:1 event1: description1\n");
-  std::string output_newest_first = GetLogString(NEWEST_FIRST, 0);
-  EXPECT_EQ(expected_output_newest_first, output_newest_first);
-
-  const std::string expected_output_newest_first_short(
-      "file3:3 event3: description3 (2)\n"
-      "file2:2 event2: description2\n");
-  std::string output_newest_first_short = GetLogString(NEWEST_FIRST, 2);
-  EXPECT_EQ(expected_output_newest_first_short, output_newest_first_short);
-}
-
-TEST_F(NetworkEventLogTest, TestMaxNetworkEvents) {
-  const size_t max_entries = network_event_log::internal::GetMaxLogEntries();
-  const size_t entries_to_add = max_entries + 3;
-  for (size_t i = 0; i < entries_to_add; ++i) {
-    network_event_log::internal::AddEntry(
-        "test", 1, LOG_LEVEL_EVENT,
-        base::StringPrintf("event_%" PRIuS, i), "");
-  }
-  std::string output = GetLogString(OLDEST_FIRST, 0);
-  size_t output_lines = CountLines(output);
-  EXPECT_EQ(max_entries, output_lines);
-}
-
-TEST_F(NetworkEventLogTest, TestStringFormat) {
-  network_event_log::internal::AddEntry(
-      "file", 0, LOG_LEVEL_ERROR, "event0", "description");
-  EXPECT_EQ("file:0 event0\n", network_event_log::GetAsString(
-      OLDEST_FIRST, "file", kDefaultLevel, 1));
-  EXPECT_EQ("[time] event0\n", SkipTime(network_event_log::GetAsString(
-      OLDEST_FIRST, "time", kDefaultLevel, 1)));
-  EXPECT_EQ("event0: description\n", network_event_log::GetAsString(
-      OLDEST_FIRST, "desc", kDefaultLevel, 1));
-  EXPECT_EQ("event0\n", network_event_log::GetAsString(
-      OLDEST_FIRST, "", kDefaultLevel, 1));
-  EXPECT_EQ("<b><i>event0</i></b>\n", network_event_log::GetAsString(
-      OLDEST_FIRST, "html", kDefaultLevel, 1));
-  EXPECT_EQ("[time] file:0 event0: description\n",
-            SkipTime(network_event_log::GetAsString(
-                OLDEST_FIRST, "file,time,desc", kDefaultLevel, 1)));
-
-  network_event_log::internal::AddEntry(
-      "file", 0, LOG_LEVEL_DEBUG, "event1", "description");
-  EXPECT_EQ("[time] file:0 <i>event1: description</i>\n",
-            SkipTime(network_event_log::GetAsString(
-                OLDEST_FIRST, "file,time,desc,html", LOG_LEVEL_DEBUG, 1)));
-}
-
-namespace {
-
-void AddTestEvent(LogLevel level, const std::string& event) {
-  network_event_log::internal::AddEntry("file", 0, level, event, "description");
-}
-
-}  // namespace
-
-TEST_F(NetworkEventLogTest, TestLogLevel) {
-  AddTestEvent(LOG_LEVEL_ERROR, "error1");
-  AddTestEvent(LOG_LEVEL_ERROR, "error2");
-  AddTestEvent(LOG_LEVEL_EVENT, "event3");
-  AddTestEvent(LOG_LEVEL_ERROR, "error4");
-  AddTestEvent(LOG_LEVEL_EVENT, "event5");
-  AddTestEvent(LOG_LEVEL_DEBUG, "debug6");
-
-  std::string output;
-  output = network_event_log::GetAsString(
-      OLDEST_FIRST, "", LOG_LEVEL_ERROR, 0);
-  EXPECT_EQ(3u, CountLines(output));
-  output = network_event_log::GetAsString(
-      OLDEST_FIRST, "", LOG_LEVEL_EVENT, 0);
-  EXPECT_EQ(5u, CountLines(output));
-  output = network_event_log::GetAsString(
-      OLDEST_FIRST, "", LOG_LEVEL_DEBUG, 0);
-  EXPECT_EQ(6u, CountLines(output));
-
-  // Test max_level. Get only the ERROR entries.
-  output = network_event_log::GetAsString(
-      OLDEST_FIRST, "", LOG_LEVEL_ERROR, 0);
-  EXPECT_EQ("error1\nerror2\nerror4\n", output);
-}
-
-TEST_F(NetworkEventLogTest, TestMaxEvents) {
-  AddTestEvent(LOG_LEVEL_EVENT, "event1");
-  AddTestEvent(LOG_LEVEL_ERROR, "error2");
-  AddTestEvent(LOG_LEVEL_EVENT, "event3");
-  AddTestEvent(LOG_LEVEL_ERROR, "error4");
-  AddTestEvent(LOG_LEVEL_EVENT, "event5");
-
-  // Oldest first
-  EXPECT_EQ("error4\n", network_event_log::GetAsString(
-      OLDEST_FIRST, "", LOG_LEVEL_ERROR, 1));
-
-  EXPECT_EQ("error2\nerror4\n", network_event_log::GetAsString(
-      OLDEST_FIRST, "", LOG_LEVEL_ERROR, 2));
-
-  EXPECT_EQ("event3\nerror4\nevent5\n", network_event_log::GetAsString(
-      OLDEST_FIRST, "", LOG_LEVEL_EVENT, 3));
-
-  EXPECT_EQ("error2\nevent3\nerror4\nevent5\n", network_event_log::GetAsString(
-      OLDEST_FIRST, "", LOG_LEVEL_EVENT, 4));
-
-  EXPECT_EQ("event1\nerror2\nevent3\nerror4\nevent5\n",
-            network_event_log::GetAsString(
-                OLDEST_FIRST, "", LOG_LEVEL_EVENT, 5));
-
-  // Newest first
-  EXPECT_EQ("error4\n", network_event_log::GetAsString(
-      NEWEST_FIRST, "", LOG_LEVEL_ERROR, 1));
-
-  EXPECT_EQ("error4\nerror2\n", network_event_log::GetAsString(
-      NEWEST_FIRST, "", LOG_LEVEL_ERROR, 2));
-
-  EXPECT_EQ("event5\nerror4\nevent3\n", network_event_log::GetAsString(
-      NEWEST_FIRST, "", LOG_LEVEL_EVENT, 3));
-
-  EXPECT_EQ("event5\nerror4\nevent3\nerror2\n", network_event_log::GetAsString(
-      NEWEST_FIRST, "", LOG_LEVEL_EVENT, 4));
-
-  EXPECT_EQ("event5\nerror4\nevent3\nerror2\nevent1\n",
-            network_event_log::GetAsString(
-                NEWEST_FIRST, "", LOG_LEVEL_EVENT, 5));
-}
-
-TEST_F(NetworkEventLogTest, TestMaxErrors) {
-  network_event_log::internal::SetMaxLogEntries(4);
-  AddTestEvent(LOG_LEVEL_EVENT, "event1");
-  AddTestEvent(LOG_LEVEL_ERROR, "error2");
-  AddTestEvent(LOG_LEVEL_EVENT, "event3");
-  AddTestEvent(LOG_LEVEL_ERROR, "error4");
-  AddTestEvent(LOG_LEVEL_EVENT, "event5");
-  AddTestEvent(LOG_LEVEL_EVENT, "event6");
-  EXPECT_EQ("error2\nerror4\nevent5\nevent6\n", network_event_log::GetAsString(
-      OLDEST_FIRST, "", LOG_LEVEL_DEBUG, 0));
-  network_event_log::internal::SetMaxLogEntries(0);
-  EXPECT_EQ("No Log Entries.", network_event_log::GetAsString(
-      OLDEST_FIRST, "", LOG_LEVEL_DEBUG, 0));
-  network_event_log::internal::SetMaxLogEntries(4);
-  AddTestEvent(LOG_LEVEL_ERROR, "error1");
-  AddTestEvent(LOG_LEVEL_ERROR, "error2");
-  AddTestEvent(LOG_LEVEL_ERROR, "error3");
-  AddTestEvent(LOG_LEVEL_ERROR, "error4");
-  AddTestEvent(LOG_LEVEL_EVENT, "event5");
-  AddTestEvent(LOG_LEVEL_EVENT, "event6");
-  EXPECT_EQ("error3\nerror4\nevent5\nevent6\n", network_event_log::GetAsString(
-      OLDEST_FIRST, "", LOG_LEVEL_DEBUG, 0));
-}
-
-}  // namespace network_event_log
-}  // namespace chromeos