22 enum class TestChannel : Log::MaskType {
23   FOO = Log::ChannelFlag<0>,
24   BAR = Log::ChannelFlag<1>,
30 static constexpr Log::Category test_categories[] = {
35 static Log::Channel test_channel(test_categories, TestChannel::FOO);
38 template <> Log::Channel &LogChannelFor<TestChannel>() { return test_channel; }  in LogChannelFor()
48   return Log::EnableLogChannel(log_handler_sp, log_options, channel, categories,  in EnableChannel()
57   return Log::DisableLogChannel(channel, categories, error_stream);  in DisableChannel()
63   return Log::ListChannelCategories(channel, result_stream);  in ListCategories()
69   void TearDown() override { Log::DisableAllLogChannels(); }  in TearDown()
71   static void SetUpTestCase() { Log::Register("chan", test_channel); }  in SetUpTestCase()
74     Log::Unregister("chan");  in TearDownTestCase()
95   Log *m_log;
100   Log *getLog() { return m_log; }  in getLog()
140   Log *log = nullptr;  in TEST()
146   Log::Register("chan", test_channel);  in TEST()
147   Log::Unregister("chan");  in TEST()
148   Log::Register("chan", test_channel);  in TEST()
149   Log::Unregister("chan");  in TEST()
154   Log::Register("chan", test_channel);  in TEST()
159       Log::EnableLogChannel(log_handler_sp, 0, "chan", {"foo"}, llvm::nulls()));  in TEST()
161   Log::Unregister("chan");  in TEST()
226   Log *log = GetLog(TestChannel::FOO);  in TEST_F()
373   EXPECT_THAT(mask, testing::AnyOf(0, Log::MaskType(TestChannel::FOO)));  in TEST_F()