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/*
* Copyright (C) 2010 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 com.android.dumprendertree2;
import android.util.Log;
import java.io.File;
import java.util.EnumMap;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.Map;
import java.util.Set;
/**
* A class that collects information about tests that ran and can create HTML
* files with summaries and easy navigation.
*/
public class Summarizer {
private static final String LOG_TAG = "Summarizer";
private static final String CSS =
"* {" +
" font-family: Verdana;" +
" border: 0;" +
" margin: 0;" +
" padding: 0;}" +
"body {" +
" margin: 10px;}" +
"a {" +
" font-size: 12px;" +
" color: black;}" +
"h1 {" +
" font-size: 33px;" +
" margin: 4px 0 4px 0;}" +
"h2 {" +
" font-size:22px;" +
" margin: 20px 0 3px 0;}" +
"h3 {" +
" font-size: 20px;" +
" margin-bottom: 6px;}" +
"table.visual_diff {" +
" border-bottom: 0px solid;" +
" border-collapse: collapse;" +
" width: 100%;" +
" margin-bottom: 3px;}" +
"table.visual_diff tr.headers td {" +
" border-bottom: 1px solid;" +
" border-top: 0;" +
" padding-bottom: 3px;}" +
"table.visual_diff tr.results td {" +
" border-top: 1px dashed;" +
" border-right: 1px solid;" +
" font-size: 15px;" +
" vertical-align: top;}" +
"table.visual_diff tr.results td.line_count {" +
" background-color:#aaa;" +
" min-width:20px;" +
" text-align: right;" +
" border-right: 1px solid;" +
" border-left: 1px solid;" +
" padding: 2px 1px 2px 0px;}" +
"table.visual_diff tr.results td.line {" +
" padding: 2px 0px 2px 4px;" +
" border-right: 1px solid;" +
" width: 49.8%;}" +
"table.visual_diff tr.footers td {" +
" border-top: 1px solid;" +
" border-bottom: 0;}" +
"table.visual_diff tr td.space {" +
" border: 0;" +
" width: 0.4%}" +
"div.space {" +
" margin-top:30px;}" +
"span.eql {" +
" background-color: #f3f3f3;}" +
"span.del {" +
" background-color: #ff8888; }" +
"span.ins {" +
" background-color: #88ff88; }" +
"span.fail {" +
" color: red;}" +
"span.pass {" +
" color: green;}" +
"span.time_out {" +
" color: orange;}";
private static final String HTML_DIFF_BEGINNING = "<html><head><style type=\"text/css\">" +
CSS + "</style></head><body>";
private static final String HTML_DIFF_ENDING = "</body></html>";
/** TODO: Make it a setting */
private static final String HTML_DIFF_RELATIVE_PATH = "_diff.html";
private static final String HTML_DIFF_INDEX_RELATIVE_PATH = "_diff-index.html";
/** A list containing relatives paths of tests that were skipped */
private LinkedList<String> mSkippedTestsList = new LinkedList<String>();
/** Collection of tests grouped according to result. Sets are initialized lazily. */
private Map<AbstractResult.ResultCode, Set<String>> mResults =
new EnumMap<AbstractResult.ResultCode, Set<String>>(AbstractResult.ResultCode.class);
/**
* Collection of tests for which results are ignored grouped according to result. Sets are
* initialized lazily.
*/
private Map<AbstractResult.ResultCode, Set<String>> mResultsIgnored =
new EnumMap<AbstractResult.ResultCode, Set<String>>(AbstractResult.ResultCode.class);
private FileFilter mFileFilter;
private String mResultsRootDirPath;
public Summarizer(FileFilter fileFilter, String resultsRootDirPath) {
mFileFilter = fileFilter;
mResultsRootDirPath = resultsRootDirPath;
createHtmlDiff();
}
private void createHtmlDiff() {
FsUtils.writeDataToStorage(new File(mResultsRootDirPath, HTML_DIFF_RELATIVE_PATH),
HTML_DIFF_BEGINNING.getBytes(), false);
}
private void appendHtmlDiff(String relativePath, String diff) {
StringBuilder html = new StringBuilder();
html.append("<label id=\"" + relativePath + "\" />");
html.append(diff);
html.append("<a href=\"" + HTML_DIFF_INDEX_RELATIVE_PATH + "\">Back to index</a>");
html.append("<div class=\"space\"></div>");
FsUtils.writeDataToStorage(new File(mResultsRootDirPath, HTML_DIFF_RELATIVE_PATH),
html.toString().getBytes(), true);
}
private void finalizeHtmlDiff() {
FsUtils.writeDataToStorage(new File(mResultsRootDirPath, HTML_DIFF_RELATIVE_PATH),
HTML_DIFF_ENDING.getBytes(), true);
}
/** TODO: Add settings method, like setIndexSkippedTests(), setIndexTimedOutTests(), etc */
public void addSkippedTest(String relativePath) {
mSkippedTestsList.addLast(relativePath);
}
public void appendTest(LayoutTest test) {
String testPath = test.getRelativePath();
/** Obtain the result */
AbstractResult result = test.getResult();
if (result == null) {
Log.e(LOG_TAG + "::appendTest", testPath + ": result NULL!!");
return;
}
AbstractResult.ResultCode resultCode = result.getResultCode();
/** Add the test to correct collection according to its result code */
if (mFileFilter.isIgnoreRes(testPath)) {
/** Lazy initialization */
if (mResultsIgnored.get(resultCode) == null) {
mResultsIgnored.put(resultCode, new HashSet<String>());
}
mResultsIgnored.get(resultCode).add(testPath);
} else {
/** Lazy initialization */
if (mResults.get(resultCode) == null) {
mResults.put(resultCode, new HashSet<String>());
}
mResults.get(resultCode).add(testPath);
}
if (resultCode != AbstractResult.ResultCode.PASS) {
appendHtmlDiff(testPath, result.getDiffAsHtml());
}
}
public void summarize() {
finalizeHtmlDiff();
createHtmlDiffIndex();
}
private void createHtmlDiffIndex() {
StringBuilder html = new StringBuilder();
html.append(HTML_DIFF_BEGINNING);
Set<String> results;
html.append("<h1>NOT ignored</h1>");
appendResultsMap(mResults, html);
html.append("<h1>Ignored</h1>");
appendResultsMap(mResultsIgnored, html);
html.append(HTML_DIFF_ENDING);
FsUtils.writeDataToStorage(new File(mResultsRootDirPath, HTML_DIFF_INDEX_RELATIVE_PATH),
html.toString().getBytes(), false);
}
private void appendResultsMap(Map<AbstractResult.ResultCode, Set<String>> resultsMap,
StringBuilder html) {
Set<String> results;
for (AbstractResult.ResultCode resultCode : AbstractResult.ResultCode.values()) {
results = resultsMap.get(resultCode);
if (results != null) {
html.append("<h2>");
html.append(resultCode.toString());
html.append("</h2");
for (String relativePath : results) {
html.append("<a href=\"");
html.append(HTML_DIFF_RELATIVE_PATH);
html.append("#");
html.append(relativePath);
html.append("\">");
html.append(relativePath);
html.append("</a><br />");
}
}
}
}
}
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