| /* |
| * Copyright (C) 2011 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.cts.xmlgenerator; |
| |
| import java.io.InputStream; |
| import java.util.Collection; |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.Scanner; |
| |
| /** |
| * Parser of test lists that are in the format of: |
| * |
| * suite:android.holo.cts |
| * case:HoloTest |
| * test:testHolo |
| * test:testHoloDialog |
| */ |
| class TestListParser { |
| |
| public Collection<TestSuite> parse(InputStream input) { |
| Map<String, TestSuite> suiteMap = new HashMap<String, TestSuite>(); |
| TestSuite currentSuite = null; |
| TestCase currentCase = null; |
| Scanner scanner = null; |
| try { |
| scanner = new Scanner(input); |
| while(scanner.hasNextLine()) { |
| String line = scanner.nextLine(); |
| String[] tokens = line.split(":"); |
| if (tokens.length != 2) { |
| continue; |
| } |
| |
| String key = tokens[0]; |
| String value = tokens[1]; |
| if ("suite".equals(key)) { |
| currentSuite = handleSuite(suiteMap, value); |
| } else if ("case".equals(key)) { |
| currentCase = handleCase(currentSuite, value); |
| } else if ("test".equals(key)) { |
| handleTest(currentCase, value); |
| } |
| } |
| } finally { |
| if (scanner != null) { |
| scanner.close(); |
| } |
| } |
| return suiteMap.values(); |
| } |
| |
| private TestSuite handleSuite(Map<String, TestSuite> suiteMap, String fullSuite) { |
| String[] suites = fullSuite.split("\\."); |
| int numSuites = suites.length; |
| TestSuite lastSuite = null; |
| |
| for (int i = 0; i < numSuites; i++) { |
| String name = suites[i]; |
| if (lastSuite != null) { |
| if (lastSuite.hasSuite(name)) { |
| lastSuite = lastSuite.getSuite(name); |
| } else { |
| TestSuite newSuite = new TestSuite(name); |
| lastSuite.addSuite(newSuite); |
| lastSuite = newSuite; |
| } |
| } else if (suiteMap.containsKey(name)) { |
| lastSuite = suiteMap.get(name); |
| } else { |
| lastSuite = new TestSuite(name); |
| suiteMap.put(name, lastSuite); |
| } |
| } |
| |
| return lastSuite; |
| } |
| |
| private TestCase handleCase(TestSuite suite, String caseName) { |
| TestCase testCase = new TestCase(caseName); |
| suite.addCase(testCase); |
| return testCase; |
| } |
| |
| private void handleTest(TestCase testCase, String test) { |
| testCase.addTest(test); |
| } |
| } |