diff options
Diffstat (limited to 'android/WALT/app/src/test/java/org/chromium/latency/walt/TraceLoggerTest.java')
-rw-r--r-- | android/WALT/app/src/test/java/org/chromium/latency/walt/TraceLoggerTest.java | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/android/WALT/app/src/test/java/org/chromium/latency/walt/TraceLoggerTest.java b/android/WALT/app/src/test/java/org/chromium/latency/walt/TraceLoggerTest.java new file mode 100644 index 0000000..ed617cb --- /dev/null +++ b/android/WALT/app/src/test/java/org/chromium/latency/walt/TraceLoggerTest.java @@ -0,0 +1,46 @@ +/* + * 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. + */ + +package org.chromium.latency.walt; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.powermock.core.classloader.annotations.PrepareForTest; +import org.powermock.modules.junit4.PowerMockRunner; + +import static junit.framework.Assert.assertTrue; +import static org.mockito.Mockito.when; +import static org.powermock.api.mockito.PowerMockito.mockStatic; + +@RunWith(PowerMockRunner.class) +@PrepareForTest(android.os.Process.class) +public class TraceLoggerTest { + + @Test + public void testLogText() { + final TraceLogger traceLogger = TraceLogger.getInstance(); + traceLogger.log(30012345, 30045678, "SomeTitle", "Some description here"); + traceLogger.log(40012345, 40045678, "AnotherTitle", "Another description here"); + mockStatic(android.os.Process.class); + when(android.os.Process.myPid()).thenReturn(42); + String expected = + "WALTThread-[0-9]+ \\(42\\) \\[[0-9]+] .{4} 30\\.012345: tracing_mark_write: B\\|42\\|SomeTitle\\|description=Some description here\\|WALT\n" + + "WALTThread-[0-9]+ \\(42\\) \\[[0-9]+] .{4} 30\\.045678: tracing_mark_write: E\\|42\\|SomeTitle\\|\\|WALT\n" + + "WALTThread-[0-9]+ \\(42\\) \\[[0-9]+] .{4} 40\\.012345: tracing_mark_write: B\\|42\\|AnotherTitle\\|description=Another description here\\|WALT\n" + + "WALTThread-[0-9]+ \\(42\\) \\[[0-9]+] .{4} 40\\.045678: tracing_mark_write: E\\|42\\|AnotherTitle\\|\\|WALT\n"; + assertTrue(traceLogger.getLogText().matches(expected)); + } +} |