plugins/junit_rt/src/com/intellij/junit3/TreeSender.java

   1 /*
   2  * Copyright 2000-2009 JetBrains s.r.o.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package com.intellij.junit3;
  17
  18 import com.intellij.rt.execution.junit.segments.OutputObjectRegistry;
  19 import com.intellij.rt.execution.junit.segments.PoolOfDelimiters;
  20 import com.intellij.rt.execution.junit.segments.Packet;
  21 import junit.framework.Test;
  22 import junit.framework.TestSuite;
  23
  24 import java.util.Enumeration;
  25 import java.util.Vector;
  26
  27 public class TreeSender {
  28   private static void sendNode(Test test, Packet packet) {
  29     Vector testCases = getTestCasesOf(test);
  30     packet.addObject(test).addLong(testCases.size());
  31     for (int i = 0; i < testCases.size(); i++) {
  32       Test nextTest = (Test)testCases.get(i);
  33       sendNode(nextTest, packet);
  34     }
  35   }
  36
  37   private static Vector getTestCasesOf(Test test) {
  38     Vector testCases = new Vector();
  39     if (test instanceof TestRunnerUtil.SuiteMethodWrapper) {
  40       test = ((TestRunnerUtil.SuiteMethodWrapper)test).getSuite();
  41     }
  42     if (test instanceof TestSuite) {
  43       TestSuite testSuite = (TestSuite)test;
  44
  45       for (Enumeration each = testSuite.tests(); each.hasMoreElements();) {
  46         Object childTest = each.nextElement();
  47         if (childTest instanceof TestSuite && !((TestSuite)childTest).tests().hasMoreElements()) continue;
  48         testCases.addElement(childTest);
  49       }
  50     }
  51     return testCases;
  52   }
  53
  54   public static void sendSuite(OutputObjectRegistry registry, Test suite) {
  55     Packet packet = registry.createPacket();
  56     packet.addString(PoolOfDelimiters.TREE_PREFIX);
  57     sendNode(suite, packet);
  58     packet.addString("\n");
  59     packet.send();
  60   }
  61 }