[Android] JUnit runner + gyp changes.

testing/android/junit/java/src/org/chromium/testing/local/GtestLogger.java

Index: testing/android/junit/java/src/org/chromium/testing/local/GtestLogger.java
diff --git a/testing/android/junit/java/src/org/chromium/testing/local/GtestLogger.java b/testing/android/junit/java/src/org/chromium/testing/local/GtestLogger.java
new file mode 100644
index 0000000000000000000000000000000000000000..09723745cab6a726dd1b50b63ec49784cf3af412
--- /dev/null
+++ b/testing/android/junit/java/src/org/chromium/testing/local/GtestLogger.java
@@ -0,0 +1,109 @@
+// Copyright 2014 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.
+
+package org.chromium.testing.local;
+
+import org.junit.runner.Description;
+import org.junit.runner.notification.Failure;
+
+import java.io.PrintStream;
+import java.util.Set;
+
+/**
+ *  Formats and logs test status information in googletest-style.
+ */
+public class GtestLogger  {
+
+    private final PrintStream mOutputStream;
+
+    public GtestLogger(PrintStream outputStream) {
+        mOutputStream = outputStream;
+    }
+
+    /**
+     *  Logs the start of an individual test.
+     */
+    public void testStarted(Description test) {
+        mOutputStream.format("[ RUN      ] %s.%s", test.getClassName(), test.getMethodName());
+        mOutputStream.println();
+    }
+
+    /**
+     * Logs a test failure.
+     */
+    public void testFailed(Failure f) {
+        if (f.getException() != null) {
+            f.getException().printStackTrace(mOutputStream);
+        }
+    }
+
+    /**
+     *  Logs the end of an individual test.
+     */
+    public void testFinished(Description test, boolean passed, long elapsedTimeMillis) {
+        if (passed) {
+            mOutputStream.format("[       OK ] %s.%s (%d ms)",
+                    test.getClassName(), test.getMethodName(), elapsedTimeMillis);
+        } else {
+            mOutputStream.format("[   FAILED ] %s.%s (%d ms)",
+                    test.getClassName(), test.getMethodName(), elapsedTimeMillis);
+        }
+        mOutputStream.println();
+    }
+
+    /**
+     *  Logs the start of a test case.
+     */
+    public void testCaseStarted(Description test, int testCount) {
+        mOutputStream.format("[----------] Run %d test cases from %s", testCount,
+                test.getClassName());
+        mOutputStream.println();
+    }
+
+    /**
+     *  Logs the end of a test case.
+     */
+    public void testCaseFinished(Description test, int testCount,
+            long elapsedTimeMillis) {
+        mOutputStream.format("[----------] Run %d test cases from %s (%d ms)",
+                testCount, test.getClassName(), elapsedTimeMillis);
+        mOutputStream.println();
+        mOutputStream.println();
+    }
+
+    /**
+     *  Logs the start of a test run.
+     */
+    public void testRunStarted(int testCount) {
+        mOutputStream.format("[==========] Running %d tests.", testCount);
+        mOutputStream.println();
+        mOutputStream.println("[----------] Global test environment set-up.");
+        mOutputStream.println();
+    }
+
+    /**
+     *  Logs the end of a test run.
+     */
+    public void testRunFinished(int passedTestCount, Set<Description> failedTests,
+            long elapsedTimeMillis) {
+        int totalTestCount = passedTestCount + failedTests.size();
+        mOutputStream.println("[----------] Global test environment tear-down.");
+        mOutputStream.format("[==========] %d tests ran. (%d ms total)",
+                totalTestCount, elapsedTimeMillis);
+        mOutputStream.println();
+        mOutputStream.format("[  PASSED  ] %d tests.", passedTestCount);
+        mOutputStream.println();
+        if (!failedTests.isEmpty()) {
+            mOutputStream.format("[  FAILED  ] %d tests.", failedTests.size());
+            mOutputStream.println();
+            for (Description d : failedTests) {
+                mOutputStream.format("[  FAILED  ] %s.%s", d.getClassName(), d.getMethodName());
+                mOutputStream.println();
+            }
+            mOutputStream.println();
+        }
+    }
+
+}
+