| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 tests.api.java.util; |
| |
| import dalvik.annotation.TestTargetNew; |
| import dalvik.annotation.TestTargets; |
| import dalvik.annotation.TestLevel; |
| import dalvik.annotation.TestTargetClass; |
| |
| import java.util.NoSuchElementException; |
| import java.util.StringTokenizer; |
| |
| @TestTargetClass(StringTokenizer.class) |
| public class StringTokenizerTest extends junit.framework.TestCase { |
| |
| /** |
| * @tests java.util.StringTokenizer#StringTokenizer(java.lang.String) |
| */ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "", |
| method = "StringTokenizer", |
| args = {java.lang.String.class} |
| ) |
| public void test_ConstructorLjava_lang_String() { |
| // Test for method java.util.StringTokenizer(java.lang.String) |
| try { |
| new StringTokenizer(null); |
| fail("NullPointerException is not thrown."); |
| } catch(NullPointerException npe) { |
| //expected |
| } |
| } |
| |
| /** |
| * @tests java.util.StringTokenizer#StringTokenizer(java.lang.String, |
| * java.lang.String) |
| */ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "", |
| method = "StringTokenizer", |
| args = {java.lang.String.class, java.lang.String.class} |
| ) |
| public void test_ConstructorLjava_lang_StringLjava_lang_String() { |
| // Test for method java.util.StringTokenizer(java.lang.String, |
| // java.lang.String) |
| StringTokenizer st = new StringTokenizer("This:is:a:test:String", ":"); |
| assertTrue("Created incorrect tokenizer", st.countTokens() == 5 |
| && (st.nextElement().equals("This"))); |
| st = new StringTokenizer("This:is:a:test:String", null); |
| |
| try { |
| new StringTokenizer(null, ":"); |
| fail("NullPointerException expected"); |
| } catch (NullPointerException e) { |
| //expected |
| } |
| } |
| |
| /** |
| * @tests java.util.StringTokenizer#StringTokenizer(java.lang.String, |
| * java.lang.String, boolean) |
| */ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "", |
| method = "StringTokenizer", |
| args = {java.lang.String.class, java.lang.String.class, boolean.class} |
| ) |
| public void test_ConstructorLjava_lang_StringLjava_lang_StringZ() { |
| // Test for method java.util.StringTokenizer(java.lang.String, |
| // java.lang.String, boolean) |
| StringTokenizer st = new StringTokenizer("This:is:a:test:String", ":", |
| true); |
| st.nextElement(); |
| assertTrue("Created incorrect tokenizer", st.countTokens() == 8 |
| && (st.nextElement().equals(":"))); |
| st = new StringTokenizer("This:is:a:test:String", null, true); |
| st = new StringTokenizer("This:is:a:test:String", null, false); |
| |
| try { |
| new StringTokenizer(null, ":", true); |
| fail("NullPointerException expected"); |
| } catch (NullPointerException e) { |
| //expected |
| } |
| } |
| |
| /** |
| * @tests java.util.StringTokenizer#countTokens() |
| */ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "", |
| method = "countTokens", |
| args = {} |
| ) |
| public void test_countTokens() { |
| // Test for method int java.util.StringTokenizer.countTokens() |
| StringTokenizer st = new StringTokenizer("This is a test String"); |
| |
| assertEquals("Incorrect token count returned", 5, st.countTokens()); |
| } |
| |
| /** |
| * @tests java.util.StringTokenizer#hasMoreElements() |
| */ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "", |
| method = "hasMoreElements", |
| args = {} |
| ) |
| public void test_hasMoreElements() { |
| // Test for method boolean java.util.StringTokenizer.hasMoreElements() |
| |
| StringTokenizer st = new StringTokenizer("This is a test String"); |
| st.nextElement(); |
| assertTrue("hasMoreElements returned incorrect value", st |
| .hasMoreElements()); |
| st.nextElement(); |
| st.nextElement(); |
| st.nextElement(); |
| st.nextElement(); |
| assertTrue("hasMoreElements returned incorrect value", !st |
| .hasMoreElements()); |
| } |
| |
| /** |
| * @tests java.util.StringTokenizer#hasMoreTokens() |
| */ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "", |
| method = "hasMoreTokens", |
| args = {} |
| ) |
| public void test_hasMoreTokens() { |
| // Test for method boolean java.util.StringTokenizer.hasMoreTokens() |
| StringTokenizer st = new StringTokenizer("This is a test String"); |
| for (int counter = 0; counter < 5; counter++) { |
| assertTrue( |
| "StringTokenizer incorrectly reports it has no more tokens", |
| st.hasMoreTokens()); |
| st.nextToken(); |
| } |
| assertTrue("StringTokenizer incorrectly reports it has more tokens", |
| !st.hasMoreTokens()); |
| } |
| |
| /** |
| * @tests java.util.StringTokenizer#nextElement() |
| */ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "", |
| method = "nextElement", |
| args = {} |
| ) |
| public void test_nextElement() { |
| // Test for method java.lang.Object |
| // java.util.StringTokenizer.nextElement() |
| StringTokenizer st = new StringTokenizer("This is a test String"); |
| assertEquals("nextElement returned incorrect value", "This", ((String) st |
| .nextElement())); |
| assertEquals("nextElement returned incorrect value", "is", ((String) st |
| .nextElement())); |
| assertEquals("nextElement returned incorrect value", "a", ((String) st |
| .nextElement())); |
| assertEquals("nextElement returned incorrect value", "test", ((String) st |
| .nextElement())); |
| assertEquals("nextElement returned incorrect value", "String", ((String) st |
| .nextElement())); |
| try { |
| st.nextElement(); |
| fail( |
| "nextElement failed to throw a NoSuchElementException when it should have been out of elements"); |
| } catch (NoSuchElementException e) { |
| return; |
| } |
| } |
| |
| /** |
| * @tests java.util.StringTokenizer#nextToken() |
| */ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "", |
| method = "nextToken", |
| args = {} |
| ) |
| public void test_nextToken() { |
| // Test for method java.lang.String |
| // java.util.StringTokenizer.nextToken() |
| StringTokenizer st = new StringTokenizer("This is a test String"); |
| assertEquals("nextToken returned incorrect value", |
| "This", st.nextToken()); |
| assertEquals("nextToken returned incorrect value", |
| "is", st.nextToken()); |
| assertEquals("nextToken returned incorrect value", |
| "a", st.nextToken()); |
| assertEquals("nextToken returned incorrect value", |
| "test", st.nextToken()); |
| assertEquals("nextToken returned incorrect value", |
| "String", st.nextToken()); |
| try { |
| st.nextToken(); |
| fail( |
| "nextToken failed to throw a NoSuchElementException when it should have been out of elements"); |
| } catch (NoSuchElementException e) { |
| return; |
| } |
| } |
| |
| /** |
| * @tests java.util.StringTokenizer#nextToken(java.lang.String) |
| */ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "", |
| method = "nextToken", |
| args = {java.lang.String.class} |
| ) |
| public void test_nextTokenLjava_lang_String() { |
| // Test for method java.lang.String |
| // java.util.StringTokenizer.nextToken(java.lang.String) |
| StringTokenizer st = new StringTokenizer("This is a test String"); |
| assertEquals("nextToken(String) returned incorrect value with normal token String", |
| "This", st.nextToken(" ")); |
| assertEquals("nextToken(String) returned incorrect value with custom token String", |
| " is a ", st.nextToken("tr")); |
| assertEquals("calling nextToken() did not use the new default delimiter list", |
| "es", st.nextToken()); |
| st = new StringTokenizer("This:is:a:test:String", " "); |
| assertTrue(st.nextToken(":").equals("This")); |
| assertTrue(st.nextToken(":").equals("is")); |
| assertTrue(st.nextToken(":").equals("a")); |
| assertTrue(st.nextToken(":").equals("test")); |
| assertTrue(st.nextToken(":").equals("String")); |
| |
| try { |
| st.nextToken(":"); |
| fail("NoSuchElementException expected"); |
| } catch (NoSuchElementException e) { |
| //expected |
| } |
| |
| try { |
| st.nextToken(null); |
| fail("NullPointerException expected"); |
| } catch (NullPointerException e) { |
| //expected |
| } |
| } |
| |
| /** |
| * Sets up the fixture, for example, open a network connection. This method |
| * is called before a test is executed. |
| */ |
| protected void setUp() { |
| } |
| |
| /** |
| * Tears down the fixture, for example, close a network connection. This |
| * method is called after a test is executed. |
| */ |
| protected void tearDown() { |
| } |
| } |