/*******************************************************************************
* Copyright (c) 2000, 2010 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jdt.ui.tests.refactoring;
import java.util.Collection;
import junit.framework.Assert;
import junit.framework.Test;
import junit.framework.TestSuite;
import org.eclipse.jdt.testplugin.StringAsserts;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.ltk.core.refactoring.RefactoringStatus;
import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jdt.core.IPackageFragment;
import org.eclipse.jdt.core.ISourceRange;
import org.eclipse.jdt.internal.corext.refactoring.structure.ChangeTypeRefactoring;
import org.eclipse.jdt.ui.tests.refactoring.infra.TextRangeUtil;
/**
* @author rfuhrer, tip
*
*/
public class ChangeTypeRefactoringTests extends RefactoringTest {
private static final boolean BUG_CORE_TYPE_HIERARCHY_ILLEGAL_PARAMETERIZED_INTERFACES= true;
private static final Class clazz= ChangeTypeRefactoringTests.class;
private static final String REFACTORING_PATH= "ChangeTypeRefactoring/";
public static ChangeTypeRefactoring create(ICompilationUnit cu, int selectionStart, int selectionLength){
return new ChangeTypeRefactoring(cu, selectionStart, selectionLength);
}
public static ChangeTypeRefactoring create(ICompilationUnit cu, int selectionStart, int selectionLength, String selectedType){
return new ChangeTypeRefactoring(cu, selectionStart, selectionLength, selectedType);
}
public ChangeTypeRefactoringTests(String name) {
super(name);
}
protected String getRefactoringPath() {
return REFACTORING_PATH;
}
public static Test suite() {
return new RefactoringTestSetup(new TestSuite(clazz));
}
public static Test setUpTest(Test test) {
return new RefactoringTestSetup(test);
}
private String getSimpleTestFileName(boolean input) {
String fileName= "A_" + getName() + (input ? "_in" : "_out") + ".java";
return fileName;
}
private String getTestFileName(boolean positive, boolean input){
String fileName= TEST_PATH_PREFIX + getRefactoringPath();
fileName += (positive ? "positive/": "negative/");
fileName += getSimpleTestFileName(input);
return fileName;
}
private ICompilationUnit createCUfromTestFile(IPackageFragment pack, boolean positive, boolean input) throws Exception {
return createCU(pack, getSimpleTestFileName(input), getFileContents(getTestFileName(positive, input)));
}
private ICompilationUnit createAdditionalCU(String fileName, IPackageFragment pack) throws Exception {
String fullName= TEST_PATH_PREFIX + getRefactoringPath() + "positive/" + fileName + ".java";
return createCU(pack, fileName + ".java", getFileContents(fullName));
}
private ChangeTypeRefactoring helper1(int startLine, int startColumn, int endLine, int endColumn, String selectedTypeName)
throws Exception {
ICompilationUnit cu= createCUfromTestFile(getPackageP(), true, true);
ISourceRange selection= TextRangeUtil.getSelection(cu, startLine, startColumn, endLine, endColumn);
ChangeTypeRefactoring ref= new ChangeTypeRefactoring(cu, selection.getOffset(), selection.getLength(), selectedTypeName);
// TODO Set parameters on your refactoring instance from arguments...
RefactoringStatus activationResult= ref.checkInitialConditions(new NullProgressMonitor());
assertTrue("activation was supposed to be successful:" + activationResult.toString(), activationResult.isOK());
Collection validTypes= ref.computeValidTypes(new NullProgressMonitor());
if (validTypes.isEmpty())
return ref;
RefactoringStatus checkInputResult= ref.checkFinalConditions(new NullProgressMonitor());
assertTrue("precondition was supposed to pass but was " + checkInputResult.toString(), checkInputResult.isOK());
performChange(ref, false);
String newSource= cu.getSource();
assertEqualLines(getName() + ": ", getFileContents(getTestFileName(true, false)), newSource);
return ref;
}
private void failHelper1(int startLine, int startColumn, int endLine, int endColumn,
int expectedStatus, String selectedTypeName) throws Exception {
ICompilationUnit cu= createCUfromTestFile(getPackageP(), false, true);
ISourceRange selection= TextRangeUtil.getSelection(cu, startLine, startColumn, endLine, endColumn);
ChangeTypeRefactoring ref= new ChangeTypeRefactoring(cu, selection.getOffset(), selection.getLength(), selectedTypeName);
RefactoringStatus result= performRefactoring(ref);
assertNotNull("precondition was supposed to fail", result);
assertEquals("status", expectedStatus, result.getSeverity());
String canonAfterSrcName= getTestFileName(false, true);
assertEqualLines(getFileContents(canonAfterSrcName), cu.getSource());
}
//--- TESTS
public void testLocalVarName() throws Exception {
System.out.println("running testLocalVarName()");
Collection types= helper1(5, 19, 5, 24, "java.util.Map").getValidTypeNames();
Assert.assertTrue(types.size() == 1);
Assert.assertTrue(types.contains("java.util.Map"));
}
public void testLocalVarType() throws Exception {
Collection types= helper1(5, 9, 5, 18, "java.util.Map").getValidTypeNames();
Assert.assertTrue(types.size() == 1);
Assert.assertTrue(types.contains("java.util.Map"));
}
public void testLocalVarDecl() throws Exception {
Collection types= helper1(8, 9, 8, 23, "java.util.Map").getValidTypeNames();
Assert.assertTrue(types.size() == 1);
Assert.assertTrue(types.contains("java.util.Map"));
}
public void testLocalSuperTypesOfArrayList() throws Exception {
Collection types= helper1(5, 19, 5, 23, "java.util.List").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= {
"java.lang.Object", "java.lang.Cloneable", "java.lang.Iterable",
"java.io.Serializable", "java.util.Collection", "java.util.List",
"java.util.AbstractList", "java.util.AbstractCollection", "java.util.RandomAccess" };
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void testParameterName() throws Exception {
Collection types= helper1(4, 31, 4, 36, "java.util.Map").getValidTypeNames();
Assert.assertTrue(types.size() == 2);
Assert.assertTrue(types.contains("java.util.Map"));
Assert.assertTrue(types.contains("java.util.Dictionary"));
}
public void testParameterType() throws Exception {
Collection types= helper1(4, 21, 4, 29, "java.util.Dictionary").getValidTypeNames();
Assert.assertTrue(types.size() == 2);
Assert.assertTrue(types.contains("java.util.Map"));
Assert.assertTrue(types.contains("java.util.Dictionary"));
}
public void testParameterDecl() throws Exception {
Collection types= helper1(4, 21, 4, 36, "java.util.Map").getValidTypeNames();
Assert.assertTrue(types.size() == 2);
Assert.assertTrue(types.contains("java.util.Map"));
Assert.assertTrue(types.contains("java.util.Dictionary"));
}
public void testFieldName() throws Exception {
Collection types= helper1(10, 29, 10, 33, "java.util.AbstractList").getValidTypeNames();
Assert.assertTrue(types.size() == 2);
Assert.assertTrue(types.contains("java.util.AbstractList"));
Assert.assertTrue(types.contains("java.util.List"));
}
public void testFieldType() throws Exception {
Collection types= helper1(10, 19, 10, 27, "java.util.AbstractList").getValidTypeNames();
Assert.assertTrue(types.size() == 2);
Assert.assertTrue(types.contains("java.util.AbstractList"));
Assert.assertTrue(types.contains("java.util.List"));
}
public void testFieldDecl() throws Exception {
Collection types= helper1(10, 19, 10, 32, "java.util.AbstractList").getValidTypeNames();
Assert.assertTrue(types.size() == 2);
Assert.assertTrue(types.contains("java.util.AbstractList"));
Assert.assertTrue(types.contains("java.util.List"));
}
public void testFieldUseSubtypesOfList() throws Exception {
Collection types= helper1(5, 22, 5, 26, "java.util.List").getValidTypeNames();
Assert.assertTrue(types.size() == 2);
Assert.assertTrue(types.contains("java.util.AbstractList"));
Assert.assertTrue(types.contains("java.util.List"));
}
public void testFieldDeclSubtypesOfList() throws Exception {
Collection types= helper1(8, 12, 8, 25, "java.util.List").getValidTypeNames();
Assert.assertTrue(types.size() == 2);
Assert.assertTrue(types.contains("java.util.AbstractList"));
Assert.assertTrue(types.contains("java.util.List"));
}
public void testLocalVarUse() throws Exception {
Collection types= helper1(6, 22, 6, 26, "java.util.AbstractList").getValidTypeNames();
Assert.assertTrue(types.size() == 2);
Assert.assertTrue(types.contains("java.util.AbstractList"));
Assert.assertTrue(types.contains("java.util.List"));
}
public void testReturnTypeWithCall() throws Exception {
Collection types= helper1(4, 12, 4, 20, "java.util.AbstractList").getValidTypeNames();
Assert.assertTrue(types.size() == 2);
Assert.assertTrue(types.contains("java.util.AbstractList"));
Assert.assertTrue(types.contains("java.util.List"));
}
public void testParameterNameWithOverride() throws Exception {
Collection types= helper1(5, 38, 5, 40, "java.util.Collection").getValidTypeNames();
Assert.assertTrue(types.size() == 3);
Assert.assertTrue(types.contains("java.util.AbstractCollection"));
// Assert.assertTrue(types.contains("java.util.ArrayList"));
Assert.assertTrue(types.contains("java.util.List"));
Assert.assertTrue(types.contains("java.util.Collection"));
}
public void testParameterTypeWithOverride() throws Exception {
Collection types= helper1(10, 25, 10, 36, "java.util.List").getValidTypeNames();
Assert.assertTrue(types.size() == 3);
Assert.assertTrue(types.contains("java.util.AbstractCollection"));
// Assert.assertTrue(types.contains("java.util.ArrayList"));
Assert.assertTrue(types.contains("java.util.List"));
Assert.assertTrue(types.contains("java.util.Collection"));
}
public void testParameterDeclWithOverride() throws Exception {
Collection types= helper1(10, 25, 10, 39, "java.util.AbstractCollection").getValidTypeNames();
Assert.assertTrue(types.size() == 3);
Assert.assertTrue(types.contains("java.util.AbstractCollection"));
Assert.assertTrue(types.contains("java.util.List"));
Assert.assertTrue(types.contains("java.util.Collection"));
}
public void testLocalVarCast() throws Exception {
Collection types= helper1(7, 24, 7, 24, "java.util.List").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= {
"java.lang.Object", "java.lang.Cloneable", "java.lang.Iterable",
"java.io.Serializable", "java.util.Collection", "java.util.List",
"java.util.AbstractList", "java.util.AbstractCollection", "java.util.RandomAccess" };
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void testReturnType() throws Exception {
createAdditionalCU("A_testReturnType2", getPackageP());
Collection types= helper1(6, 12, 6, 15, "java.util.Collection").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= { "java.lang.Object", "java.lang.Iterable", "java.util.Collection" };
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void testFieldWithAccess() throws Exception {
createAdditionalCU("A_testFieldWithAccess2", getPackageP());
Collection types= helper1(6, 12, 6, 21, "java.util.Collection").getValidTypeNames();
Assert.assertTrue(types.size() == 1);
Assert.assertTrue(types.contains("java.util.Collection"));
}
public void testParameterTypeWithOverriding() throws Exception {
createAdditionalCU("A_testParameterTypeWithOverriding2", getPackageP());
Collection types= helper1(6, 21, 6, 24, "java.util.Collection").getValidTypeNames();
Assert.assertTrue(types.size() == 1);
Assert.assertTrue(types.contains("java.util.Collection"));
}
public void testMultiCU() throws Exception {
createAdditionalCU("A_testMultiCUInterface1", getPackageP());
createAdditionalCU("A_testMultiCUInterface2", getPackageP());
createAdditionalCU("A_testMultiCUClass1", getPackageP());
createAdditionalCU("A_testMultiCUClass2", getPackageP());
Collection types= helper1(6, 21, 6, 26, "java.util.Collection").getValidTypeNames();
Assert.assertTrue(types.size() == 1);
Assert.assertTrue(types.contains("java.util.Collection"));
}
public void testHashMap() throws Exception {
Collection types= helper1(15, 17, 15, 19, "java.util.AbstractMap").getValidTypeNames();
Assert.assertTrue(types.size() == 2);
Assert.assertTrue(types.contains("java.util.AbstractMap"));
Assert.assertTrue(types.contains("java.util.Map"));
}
public void testString() throws Exception {
Collection types= helper1(4, 9, 4, 14, "java.lang.Object").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= {
"java.lang.Object", "java.lang.CharSequence", "java.lang.Comparable<java.lang.String>", "java.io.Serializable"
};
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void testInterfaceTypes() throws Exception {
Collection types= helper1(4, 11, 4, 11, "p.I").getValidTypeNames();
Assert.assertTrue(types.size() == 3);
Assert.assertTrue(types.contains("java.lang.Object"));
Assert.assertTrue(types.contains("p.I"));
Assert.assertTrue(types.contains("p.A"));
}
public void testImport() throws Exception {
Collection types= helper1(11, 9, 11, 17, "java.util.List").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= {
"java.lang.Object", "java.lang.Cloneable", "java.lang.Iterable",
"java.io.Serializable", "java.util.Collection", "java.util.List",
"java.util.AbstractList", "java.util.AbstractCollection", "java.util.RandomAccess" };
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void testParametricTypeWithParametricSuperType() throws Exception {
Collection types= helper1(5, 22, 5, 22, "java.util.Collection<java.lang.String>").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= {
"java.util.Collection<java.lang.String>",
"java.lang.Object",
"java.lang.Iterable<java.lang.String>" };
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void testParametricTypeWithNonParametricSuperType() throws Exception {
Collection types= helper1(5, 22, 5, 22, "java.lang.Object").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= {
"java.util.Collection<java.lang.String>",
"java.lang.Object",
"java.lang.Iterable<java.lang.String>" };
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void testNonParametricTypeWithParametricSuperType() throws Exception {
Collection types= helper1(5, 16, 5, 16, "java.lang.Comparable<java.lang.String>").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= {
//"java.lang.String",
"java.lang.Comparable<java.lang.String>",
"java.lang.CharSequence",
"java.io.Serializable",
"java.lang.Object"
};
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void testNestedParametricType() throws Exception {
Collection types= helper1(5, 32, 5, 32, "java.util.AbstractCollection<java.util.Vector<java.lang.String>>").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= {
"java.util.AbstractCollection<java.util.Vector<java.lang.String>>",
"java.util.Collection<java.util.Vector<java.lang.String>>",
"java.util.RandomAccess",
"java.lang.Cloneable",
"java.lang.Object",
"java.io.Serializable",
"java.util.List<java.util.Vector<java.lang.String>>",
"java.util.AbstractList<java.util.Vector<java.lang.String>>",
"java.lang.Iterable<java.util.Vector<java.lang.String>>"
};
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void testParametricHashtable() throws Exception {
Collection types= helper1(5, 9, 5, 36, "java.util.Map<java.lang.String,java.lang.Integer>").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= {
"java.util.Map<java.lang.String,java.lang.Integer>",
"java.util.Dictionary<java.lang.String,java.lang.Integer>",
"java.lang.Object",
"java.lang.Cloneable",
"java.io.Serializable"
};
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void testNestedParametricHashtable() throws Exception {
Collection types= helper1(6, 9, 6, 44, "java.util.Dictionary<java.lang.String,java.util.Vector<java.lang.Integer>>").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= {
"java.util.Map<java.lang.String,java.util.Vector<java.lang.Integer>>",
"java.util.Dictionary<java.lang.String,java.util.Vector<java.lang.Integer>>",
"java.lang.Object",
"java.lang.Cloneable",
"java.io.Serializable"
};
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void testNestedRawParametricHashtable() throws Exception {
Collection types= helper1(6, 9, 6, 36, "java.util.Dictionary<java.lang.String,java.util.Vector>").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= {
"java.util.Map<java.lang.String,java.util.Vector>",
"java.util.Dictionary<java.lang.String,java.util.Vector>",
"java.lang.Object",
"java.lang.Cloneable",
"java.io.Serializable"
};
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void testReorderTypeParameters() throws Exception {
Collection types= helper1(6, 28, 6, 28, "p.A<java.lang.Integer,java.lang.String>").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= {
"java.lang.Object",
"p.A<java.lang.Integer,java.lang.String>"
};
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void test4TypeParameters() throws Exception {
if (BUG_CORE_TYPE_HIERARCHY_ILLEGAL_PARAMETERIZED_INTERFACES) {
printTestDisabledMessage("core bug");
return;
}
Collection types= helper1(3, 40, 3, 40, "p.I<java.lang.Double,java.lang.Float>").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= {
"java.lang.Object",
"p.I<java.lang.Double,java.lang.Float>",
"p.J<java.lang.Float,java.lang.Double>",
"p.I<java.lang.String,java.lang.Integer>"
};
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void testRawComment() throws Exception {
Collection types= helper1(5, 27, 5, 27, "java.util.Collection").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= {
"java.util.Collection"
};
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void testNonRawComment() throws Exception {
Collection types= helper1(5, 31, 5, 31, "java.util.Collection<java.lang.String>").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= {
"java.util.Collection<java.lang.String>"
};
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void testUnrelatedTypeParameters() throws Exception {
Collection types= helper1(3, 20, 3, 20, "p.E<java.lang.String>").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= {
"p.F",
"p.E<java.lang.String>",
"java.lang.Object"
};
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void testUnboundTypeParameter() throws Exception {
Collection types= helper1(5, 17, 5, 20, "java.lang.Iterable<T>").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= {
"java.lang.Iterable<T>",
"java.util.Collection<T>",
"java.lang.Object"
};
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void testRawSubType() throws Exception {
Collection types= helper1(7, 5, 7, 10, "java.lang.Comparable<java.lang.String>").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= {
"java.lang.Comparable<java.lang.String>"
};
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void testParametricField() throws Exception {
Collection types= helper1(6, 5, 6, 25, "java.lang.Iterable<java.lang.Integer>").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= {
"java.util.Collection<java.lang.Integer>",
"java.util.AbstractCollection<java.lang.Integer>",
"java.util.List<java.lang.Integer>",
"java.lang.Iterable<java.lang.Integer>",
"java.lang.Cloneable",
"java.lang.Object",
"java.util.RandomAccess",
"java.io.Serializable",
"java.util.AbstractList<java.lang.Integer>"
};
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void testParametricReturnType() throws Exception {
Collection types= helper1(5, 12, 5, 25, "java.lang.Iterable<java.lang.String>").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= {
"java.util.List<java.lang.String>",
"java.io.Serializable",
"java.lang.Iterable<java.lang.String>",
"java.lang.Cloneable",
"java.util.RandomAccess",
"java.util.Collection<java.lang.String>",
"java.util.AbstractCollection<java.lang.String>",
"java.lang.Object",
"java.util.AbstractList<java.lang.String>"
};
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void testParametricParameter() throws Exception {
Collection types= helper1(10, 54, 10, 65, "java.lang.Iterable<java.lang.Object>").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= {
"java.lang.Object",
"java.lang.Iterable<java.lang.Object>",
"java.util.Collection<java.lang.Object>"
};
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void testParametricLocalVar() throws Exception {
Collection types= helper1(14, 9, 14, 20, "java.lang.Iterable<java.lang.String>").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= {
"java.lang.Object",
"java.lang.Iterable<java.lang.String>",
"java.util.Collection<java.lang.String>"
};
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void testParametricEmptySelection() throws Exception {
Collection types= helper1(7, 12, 7, 12, "java.lang.Iterable<java.lang.String>").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= {
"java.lang.Object",
"java.lang.Iterable<java.lang.String>",
"java.util.Collection<java.lang.String>"
};
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void testQualifiedNameEmptySelection() throws Exception {
Collection types= helper1(10, 31, 10, 31, "java.lang.Iterable<java.lang.Object>").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= {
"java.lang.Object",
"java.lang.Iterable<java.lang.Object>",
"java.util.Collection<java.lang.Object>"
};
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void testCatchClause() throws Exception {
Collection types= helper1(7, 18, 7, 18, "java.io.IOException").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= {
"java.lang.Throwable",
"java.lang.Exception",
"java.io.IOException"
};
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void testVarArg() throws Exception {
Collection types= helper1(5, 17, 5, 18, "java.lang.Object").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= {
"java.lang.Object",
"java.io.Serializable",
"java.lang.Comparable<java.lang.Integer>",
"java.lang.Number"
};
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void testVarArg2() throws Exception {
Collection types= helper1(2, 21, 2, 21, "java.lang.Object").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= { };
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
public void testArrayValuedAnnotations() throws Exception {
// test for https://bugs.eclipse.org/bugs/show_bug.cgi?id=311099
Collection types= helper1(3, 12, 3, 12, "java.lang.Object").getValidTypeNames();
String[] actual= (String[]) types.toArray(new String[types.size()]);
String[] expected= {
"java.lang.Object",
"java.io.Serializable",
"java.lang.Comparable<java.lang.String>",
"java.lang.CharSequence"
};
StringAsserts.assertEqualStringsIgnoreOrder(actual, expected);
}
// tests that are supposed to fail
public void testInvalidSelection() throws Exception {
failHelper1(5, 23, 5, 37, 4, "java.lang.Object");
}
public void testBogusSelection() throws Exception {
failHelper1(6, 23, 6, 35, 4, "java.lang.Object");
}
public void testMultiDeclaration() throws Exception {
failHelper1(8, 22, 8, 26, 4, "java.util.List");
}
public void testUpdateNotPossible() throws Exception {
failHelper1(5, 19, 5, 20, 4, "java.util.Hashtable");
}
public void testArray() throws Exception {
failHelper1(5, 18, 5, 19, 4, "java.lang.Object");
}
public void testArray2() throws Exception {
failHelper1(4, 33, 4, 33, 4, "java.lang.Object");
}
public void testPrimitive() throws Exception {
failHelper1(5, 13, 5, 13, 4, "java.lang.Object");
}
public void testOverriddenBinaryMethod() throws Exception {
failHelper1(3, 12, 3, 17, 4, "java.lang.Object");
}
public void testFieldOfLocalType() throws Exception {
failHelper1(5, 21, 5, 45, 4, "java.lang.Object");
}
public void testObjectReturnType() throws Exception {
failHelper1(3, 17, 3, 22, 4, "java.lang.Object");
}
public void testTypeParameter() throws Exception {
failHelper1(3, 9, 3, 9, 4, "java.lang.Object");
}
public void testEnum() throws Exception {
failHelper1(9, 11, 9, 11, 4, "java.lang.Object");
}
public void testQualifiedFieldRef() throws Exception {
failHelper1(4, 9, 4, 15, 4, "java.lang.Object");
}
}