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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 package org.chromium.native_test; | |
| 6 | |
| 7 import android.app.Activity; | |
| 8 import android.app.Instrumentation; | |
| 9 import android.content.ComponentName; | |
| 10 import android.content.Intent; | |
| 11 import android.os.Bundle; | |
| 12 import android.util.Log; | |
| 13 | |
| 14 import java.io.BufferedInputStream; | |
| 15 import java.io.BufferedReader; | |
| 16 import java.io.File; | |
| 17 import java.io.FileInputStream; | |
| 18 import java.io.FileNotFoundException; | |
| 19 import java.io.IOException; | |
| 20 import java.io.InputStreamReader; | |
| 21 import java.util.HashMap; | |
| 22 import java.util.Map; | |
| 23 import java.util.regex.Matcher; | |
| 24 import java.util.regex.Pattern; | |
| 25 | |
| 26 /** | |
| 27 * An Instrumentation that runs tests based on ChromeNativeTestActivity. | |
| 28 */ | |
| 29 public class ChromiumNativeTestInstrumentationTestRunner extends Instrumentation
{ | |
| 30 | |
| 31 private static final String TAG = "ChromiumNativeTestInstrumentationTestRunn
er"; | |
| 32 private static final Pattern RE_TEST_OUTPUT = Pattern.compile("\\[ *([^ ]*)
*\\] ?([^ ]*) .*"); | |
| 33 | |
| 34 private static interface ResultsBundleGenerator { | |
| 35 public Bundle generate(Map<String, TestResult> rawResults); | |
| 36 } | |
| 37 | |
| 38 private String mCommandLineFile; | |
| 39 private String mCommandLineFlags; | |
| 40 private Bundle mLogBundle; | |
| 41 private ResultsBundleGenerator mBundleGenerator; | |
| 42 | |
| 43 @Override | |
| 44 public void onCreate(Bundle arguments) { | |
| 45 mCommandLineFile = arguments.getString(ChromeNativeTestActivity.EXTRA_CO
MMAND_LINE_FILE); | |
| 46 mCommandLineFlags = arguments.getString(ChromeNativeTestActivity.EXTRA_C
OMMAND_LINE_FLAGS); | |
| 47 mLogBundle = new Bundle(); | |
| 48 mBundleGenerator = new RobotiumBundleGenerator(); | |
| 49 start(); | |
| 50 } | |
| 51 | |
| 52 @Override | |
| 53 public void onStart() { | |
| 54 super.onStart(); | |
| 55 Bundle results = runTests(); | |
| 56 finish(Activity.RESULT_OK, results); | |
| 57 } | |
| 58 | |
| 59 /** Runs the tests in the ChromeNativeTestActivity and returns a Bundle cont
aining the results. | |
| 60 */ | |
| 61 private Bundle runTests() { | |
| 62 Log.i(TAG, "Creating activity."); | |
| 63 Activity activityUnderTest = startNativeTestActivity(); | |
| 64 | |
| 65 Log.i(TAG, "Getting results from FIFO."); | |
| 66 Map<String, TestResult> results = parseResultsFromFifo(activityUnderTest
); | |
| 67 | |
| 68 Log.i(TAG, "Finishing activity."); | |
| 69 activityUnderTest.finish(); | |
| 70 | |
| 71 Log.i(TAG, "Parsing results and generating output."); | |
| 72 return mBundleGenerator.generate(results); | |
| 73 } | |
| 74 | |
| 75 /** Starts the ChromeNativeTestActivty. | |
| 76 */ | |
| 77 private Activity startNativeTestActivity() { | |
| 78 Intent i = new Intent(Intent.ACTION_MAIN); | |
| 79 i.setComponent(new ComponentName( | |
| 80 "org.chromium.native_test", | |
| 81 "org.chromium.native_test.ChromeNativeTestActivity")); | |
| 82 i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); | |
| 83 if (mCommandLineFile != null) { | |
| 84 Log.i(TAG, "Passing command line file extra: " + mCommandLineFile); | |
| 85 i.putExtra(ChromeNativeTestActivity.EXTRA_COMMAND_LINE_FILE, mComman
dLineFile); | |
| 86 } | |
| 87 if (mCommandLineFlags != null) { | |
| 88 Log.i(TAG, "Passing command line flag extra: " + mCommandLineFlags); | |
| 89 i.putExtra(ChromeNativeTestActivity.EXTRA_COMMAND_LINE_FLAGS, mComma
ndLineFlags); | |
| 90 } | |
| 91 return startActivitySync(i); | |
| 92 } | |
| 93 | |
| 94 private static enum TestResult { | |
| 95 PASSED, FAILED, ERROR, UNKNOWN | |
| 96 } | |
| 97 | |
| 98 /** | |
| 99 * Generates a map between test names and test results from the instrumente
d Activity's FIFO. | |
| 100 */ | |
| 101 private Map<String, TestResult> parseResultsFromFifo(Activity activityUnderT
est) { | |
| 102 Map<String, TestResult> results = new HashMap<String, TestResult>(); | |
| 103 | |
| 104 File fifo = null; | |
| 105 BufferedReader r = null; | |
| 106 | |
| 107 try { | |
| 108 // Wait for the test to create the FIFO. | |
| 109 fifo = new File(getTargetContext().getFilesDir().getAbsolutePath(),
"test.fifo"); | |
| 110 while (!fifo.exists()) { | |
| 111 Thread.sleep(1000); | |
| 112 } | |
| 113 | |
| 114 r = new BufferedReader( | |
| 115 new InputStreamReader(new BufferedInputStream(new FileInputS
tream(fifo)))); | |
| 116 | |
| 117 for (String l = r.readLine(); l != null && !l.equals("<<ScopedMainEn
tryLogger"); | |
| 118 l = r.readLine()) { | |
| 119 Matcher m = RE_TEST_OUTPUT.matcher(l); | |
| 120 if (m.matches()) { | |
| 121 if (m.group(1).equals("RUN")) { | |
| 122 results.put(m.group(2), TestResult.UNKNOWN); | |
| 123 } else if (m.group(1).equals("FAILED")) { | |
| 124 results.put(m.group(2), TestResult.FAILED); | |
| 125 } else if (m.group(1).equals("OK")) { | |
| 126 results.put(m.group(2), TestResult.PASSED); | |
| 127 } | |
| 128 } | |
| 129 mLogBundle.putString(Instrumentation.REPORT_KEY_STREAMRESULT, l
+ "\n"); | |
| 130 sendStatus(0, mLogBundle); | |
| 131 } | |
| 132 } catch (InterruptedException e) { | |
| 133 Log.e(TAG, "Interrupted while waiting for FIFO file creation: " + e.
toString()); | |
| 134 } catch (FileNotFoundException e) { | |
| 135 Log.e(TAG, "Couldn't find FIFO file: " + e.toString()); | |
| 136 } catch (IOException e) { | |
| 137 Log.e(TAG, "Error handling FIFO file: " + e.toString()); | |
| 138 } finally { | |
| 139 if (r != null) { | |
| 140 try { | |
| 141 r.close(); | |
| 142 } catch (IOException e) { | |
| 143 Log.e(TAG, "Error while closing FIFO reader."); | |
| 144 } | |
| 145 } | |
| 146 if (fifo != null) { | |
| 147 if (!fifo.delete()) { | |
| 148 Log.e(TAG, "Unable to delete " + fifo.getAbsolutePath()); | |
| 149 } | |
| 150 } | |
| 151 } | |
| 152 return results; | |
| 153 } | |
| 154 | |
| 155 /** | |
| 156 * Creates a results bundle that emulates the one created by Robotium. | |
| 157 */ | |
| 158 private static class RobotiumBundleGenerator implements ResultsBundleGenerat
or { | |
| 159 public Bundle generate(Map<String, TestResult> rawResults) { | |
| 160 Bundle resultsBundle = new Bundle(); | |
| 161 | |
| 162 int testsPassed = 0; | |
| 163 int testsFailed = 0; | |
| 164 | |
| 165 for (Map.Entry<String, TestResult> entry : rawResults.entrySet()) { | |
| 166 switch (entry.getValue()) { | |
| 167 case PASSED: | |
| 168 ++testsPassed; | |
| 169 break; | |
| 170 case FAILED: | |
| 171 ++testsFailed; | |
| 172 break; | |
| 173 default: | |
| 174 Log.w(TAG, "Unhandled: " + entry.getKey() + ", " | |
| 175 + entry.getValue().toString()); | |
| 176 break; | |
| 177 } | |
| 178 } | |
| 179 | |
| 180 StringBuilder resultBuilder = new StringBuilder(); | |
| 181 resultBuilder.append("\nOK (" + Integer.toString(testsPassed) + " te
sts)"); | |
| 182 if (testsFailed > 0) { | |
| 183 resultBuilder.append( | |
| 184 "\nFAILURES!!! Tests run: " + Integer.toString(rawResult
s.size()) | |
| 185 + ", Failures: " + Integer.toString(testsFailed) + ", Er
rors: 0"); | |
| 186 } | |
| 187 resultsBundle.putString(Instrumentation.REPORT_KEY_STREAMRESULT, | |
| 188 resultBuilder.toString()); | |
| 189 return resultsBundle; | |
| 190 } | |
| 191 } | |
| 192 | |
| 193 } | |
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Chromium Code Reviews
Issue 851503003:
Update from https://crrev.com/311076 (Closed)
Base URL: git@github.com:domokit/mojo.git@master