1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/build/mobile/robocop/FennecMochitestAssert.java Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,252 @@
1.4 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.5 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.6 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.7 +
1.8 +package org.mozilla.gecko;
1.9 +
1.10 +import java.util.LinkedList;
1.11 +
1.12 +import android.os.SystemClock;
1.13 +
1.14 +public class FennecMochitestAssert implements Assert {
1.15 + private LinkedList<testInfo> mTestList = new LinkedList<testInfo>();
1.16 +
1.17 + // Internal state variables to make logging match up with existing mochitests
1.18 + private int mLineNumber = 0;
1.19 + private int mPassed = 0;
1.20 + private int mFailed = 0;
1.21 + private int mTodo = 0;
1.22 +
1.23 + // Used to write the first line of the test file
1.24 + private boolean mLogStarted = false;
1.25 +
1.26 + // Used to write the test-start/test-end log lines
1.27 + private String mLogTestName = "";
1.28 +
1.29 + // Measure the time it takes to run test case
1.30 + private long mStartTime = 0;
1.31 +
1.32 + public FennecMochitestAssert() {
1.33 + }
1.34 +
1.35 + /** Write information to a logfile and logcat */
1.36 + public void dumpLog(String message) {
1.37 + FennecNativeDriver.log(FennecNativeDriver.LogLevel.INFO, message);
1.38 + }
1.39 +
1.40 + /** Write information to a logfile and logcat */
1.41 + public void dumpLog(String message, Throwable t) {
1.42 + FennecNativeDriver.log(FennecNativeDriver.LogLevel.INFO, message, t);
1.43 + }
1.44 +
1.45 + /** Set the filename used for dumpLog. */
1.46 + public void setLogFile(String filename) {
1.47 + FennecNativeDriver.setLogFile(filename);
1.48 +
1.49 + String message;
1.50 + if (!mLogStarted) {
1.51 + dumpLog(Integer.toString(mLineNumber++) + " INFO SimpleTest START");
1.52 + mLogStarted = true;
1.53 + }
1.54 +
1.55 + if (mLogTestName != "") {
1.56 + long diff = SystemClock.uptimeMillis() - mStartTime;
1.57 + message = Integer.toString(mLineNumber++) + " INFO TEST-END | " + mLogTestName;
1.58 + message += " | finished in " + diff + "ms";
1.59 + dumpLog(message);
1.60 + mLogTestName = "";
1.61 + }
1.62 + }
1.63 +
1.64 + public void setTestName(String testName) {
1.65 + String[] nameParts = testName.split("\\.");
1.66 + mLogTestName = nameParts[nameParts.length - 1];
1.67 + mStartTime = SystemClock.uptimeMillis();
1.68 +
1.69 + dumpLog(Integer.toString(mLineNumber++) + " INFO TEST-START | " + mLogTestName);
1.70 + }
1.71 +
1.72 + class testInfo {
1.73 + public boolean mResult;
1.74 + public String mName;
1.75 + public String mDiag;
1.76 + public boolean mTodo;
1.77 + public boolean mInfo;
1.78 + public testInfo(boolean r, String n, String d, boolean t, boolean i) {
1.79 + mResult = r;
1.80 + mName = n;
1.81 + mDiag = d;
1.82 + mTodo = t;
1.83 + mInfo = i;
1.84 + }
1.85 +
1.86 + }
1.87 +
1.88 + private void _logMochitestResult(testInfo test, String passString, String failString) {
1.89 + boolean isError = true;
1.90 + String resultString = failString;
1.91 + if (test.mResult || test.mTodo) {
1.92 + isError = false;
1.93 + }
1.94 + if (test.mResult)
1.95 + {
1.96 + resultString = passString;
1.97 + }
1.98 + String diag = test.mName;
1.99 + if (test.mDiag != null) diag += " - " + test.mDiag;
1.100 +
1.101 + String message = Integer.toString(mLineNumber++) + " INFO " + resultString + " | " + mLogTestName + " | " + diag;
1.102 + dumpLog(message);
1.103 +
1.104 + if (test.mInfo) {
1.105 + // do not count TEST-INFO messages
1.106 + } else if (test.mTodo) {
1.107 + mTodo++;
1.108 + } else if (isError) {
1.109 + mFailed++;
1.110 + } else {
1.111 + mPassed++;
1.112 + }
1.113 + if (isError) {
1.114 + junit.framework.Assert.fail(message);
1.115 + }
1.116 + }
1.117 +
1.118 + public void endTest() {
1.119 + String message;
1.120 +
1.121 + if (mLogTestName != "") {
1.122 + long diff = SystemClock.uptimeMillis() - mStartTime;
1.123 + message = Integer.toString(mLineNumber++) + " INFO TEST-END | " + mLogTestName;
1.124 + message += " | finished in " + diff + "ms";
1.125 + dumpLog(message);
1.126 + mLogTestName = "";
1.127 + }
1.128 +
1.129 + message = Integer.toString(mLineNumber++) + " INFO TEST-START | Shutdown";
1.130 + dumpLog(message);
1.131 + message = Integer.toString(mLineNumber++) + " INFO Passed: " + Integer.toString(mPassed);
1.132 + dumpLog(message);
1.133 + message = Integer.toString(mLineNumber++) + " INFO Failed: " + Integer.toString(mFailed);
1.134 + dumpLog(message);
1.135 + message = Integer.toString(mLineNumber++) + " INFO Todo: " + Integer.toString(mTodo);
1.136 + dumpLog(message);
1.137 + message = Integer.toString(mLineNumber++) + " INFO SimpleTest FINISHED";
1.138 + dumpLog(message);
1.139 + }
1.140 +
1.141 + public void ok(boolean condition, String name, String diag) {
1.142 + testInfo test = new testInfo(condition, name, diag, false, false);
1.143 + _logMochitestResult(test, "TEST-PASS", "TEST-UNEXPECTED-FAIL");
1.144 + mTestList.add(test);
1.145 + }
1.146 +
1.147 + public void is(Object actual, Object expected, String name) {
1.148 + boolean pass = checkObjectsEqual(actual, expected);
1.149 + ok(pass, name, getEqualString(actual, expected, pass));
1.150 + }
1.151 +
1.152 + public void isnot(Object actual, Object notExpected, String name) {
1.153 + boolean pass = checkObjectsNotEqual(actual, notExpected);
1.154 + ok(pass, name, getNotEqualString(actual, notExpected, pass));
1.155 + }
1.156 +
1.157 + public void ispixel(int actual, int r, int g, int b, String name) {
1.158 + int aAlpha = ((actual >> 24) & 0xFF);
1.159 + int aR = ((actual >> 16) & 0xFF);
1.160 + int aG = ((actual >> 8) & 0xFF);
1.161 + int aB = (actual & 0xFF);
1.162 + boolean pass = checkPixel(actual, r, g, b);
1.163 + ok(pass, name, "Color rgba(" + aR + "," + aG + "," + aB + "," + aAlpha + ")" + (pass ? " " : " not") + " close enough to expected rgb(" + r + "," + g + "," + b + ")");
1.164 + }
1.165 +
1.166 + public void isnotpixel(int actual, int r, int g, int b, String name) {
1.167 + int aAlpha = ((actual >> 24) & 0xFF);
1.168 + int aR = ((actual >> 16) & 0xFF);
1.169 + int aG = ((actual >> 8) & 0xFF);
1.170 + int aB = (actual & 0xFF);
1.171 + boolean pass = checkPixel(actual, r, g, b);
1.172 + ok(!pass, name, "Color rgba(" + aR + "," + aG + "," + aB + "," + aAlpha + ")" + (!pass ? " is" : " is not") + " different enough from rgb(" + r + "," + g + "," + b + ")");
1.173 + }
1.174 +
1.175 + private boolean checkPixel(int actual, int r, int g, int b) {
1.176 + // When we read GL pixels the GPU has already processed them and they
1.177 + // are usually off by a little bit. For example a CSS-color pixel of color #64FFF5
1.178 + // was turned into #63FFF7 when it came out of glReadPixels. So in order to compare
1.179 + // against the expected value, we use a little fuzz factor. For the alpha we just
1.180 + // make sure it is always 0xFF. There is also bug 691354 which crops up every so
1.181 + // often just to make our lives difficult. However the individual color components
1.182 + // should never be off by more than 8.
1.183 + int aAlpha = ((actual >> 24) & 0xFF);
1.184 + int aR = ((actual >> 16) & 0xFF);
1.185 + int aG = ((actual >> 8) & 0xFF);
1.186 + int aB = (actual & 0xFF);
1.187 + boolean pass = (aAlpha == 0xFF) /* alpha */
1.188 + && (Math.abs(aR - r) <= 8) /* red */
1.189 + && (Math.abs(aG - g) <= 8) /* green */
1.190 + && (Math.abs(aB - b) <= 8); /* blue */
1.191 + if (pass) {
1.192 + return true;
1.193 + } else {
1.194 + return false;
1.195 + }
1.196 + }
1.197 +
1.198 + public void todo(boolean condition, String name, String diag) {
1.199 + testInfo test = new testInfo(condition, name, diag, true, false);
1.200 + _logMochitestResult(test, "TEST-UNEXPECTED-PASS", "TEST-KNOWN-FAIL");
1.201 + mTestList.add(test);
1.202 + }
1.203 +
1.204 + public void todo_is(Object actual, Object expected, String name) {
1.205 + boolean pass = checkObjectsEqual(actual, expected);
1.206 + todo(pass, name, getEqualString(actual, expected, pass));
1.207 + }
1.208 +
1.209 + public void todo_isnot(Object actual, Object notExpected, String name) {
1.210 + boolean pass = checkObjectsNotEqual(actual, notExpected);
1.211 + todo(pass, name, getNotEqualString(actual, notExpected, pass));
1.212 + }
1.213 +
1.214 + private boolean checkObjectsEqual(Object a, Object b) {
1.215 + if (a == null || b == null) {
1.216 + if (a == null && b == null) {
1.217 + return true;
1.218 + }
1.219 + return false;
1.220 + } else {
1.221 + return a.equals(b);
1.222 + }
1.223 + }
1.224 +
1.225 + private String getEqualString(Object a, Object b, boolean pass) {
1.226 + if (pass) {
1.227 + return a + " should equal " + b;
1.228 + }
1.229 + return "got " + a + ", expected " + b;
1.230 + }
1.231 +
1.232 + private boolean checkObjectsNotEqual(Object a, Object b) {
1.233 + if (a == null || b == null) {
1.234 + if ((a == null && b != null) || (a != null && b == null)) {
1.235 + return true;
1.236 + } else {
1.237 + return false;
1.238 + }
1.239 + } else {
1.240 + return !a.equals(b);
1.241 + }
1.242 + }
1.243 +
1.244 + private String getNotEqualString(Object a, Object b, boolean pass) {
1.245 + if(pass) {
1.246 + return a + " should not equal " + b;
1.247 + }
1.248 + return "didn't expect " + a + ", but got it";
1.249 + }
1.250 +
1.251 + public void info(String name, String message) {
1.252 + testInfo test = new testInfo(true, name, message, false, true);
1.253 + _logMochitestResult(test, "TEST-INFO", "INFO FAILED?");
1.254 + }
1.255 +}
