/*******************************************************************************
* Copyright (c) 2000, 2009 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.wst.jsdt.core.tests.model;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.wst.jsdt.core.*;
import junit.framework.Test;
public class GetSourceTests extends ModifyingResourceTests {
IJavaScriptUnit cu;
public GetSourceTests(String name) {
super(name);
}
public void setUpSuite() throws Exception {
super.setUpSuite();
createJavaProject("P");
createFolder("/P/p");
createFile("/P/p/X.js", "package p;\n" + "import java.lang.*;\n"
+ "public class X {\n" + " public Object field;\n"
+ " private int s\\u0069ze;\n" + " void foo(String s) {\n"
+ " final int var1 = 2;\n" + " Object var2;\n"
+ " for (int i = 0; i < 10; i++) {}\n" + " }\n"
+ " private int bar() {\n" + " return 1;\n" + " }\n"
+ " /**\n" + " * Returns the size.\n" + " * @return\n"
+ " * the size\n" + " */\n"
+ " int getSiz\\u0065 () {\n" + " return this.size;\n"
+ " }\n" + "}");
this.cu = getCompilationUnit("/P/p/X.js");
String cuSource = "package p;\n" + "public class Constants {\n"
+ " static final long field1 = 938245798324893L;\n"
+ " static final long field2 = 938245798324893l;\n"
+ " static final long field3 = 938245798324893;\n"
+ " static final char field4 = ' ';\n"
+ " static final double field5 = 938245798324893D;\n"
+ " static final float field6 = 123456f;\n"
+ " static final int field7 = 1<<0;\n" + "}";
createFile("/P/p/Constants.js", cuSource);
}
// Use this static initializer to specify subset for tests
// All specified tests which do not belong to the class are skipped...
static {
// Names of tests to run: can be "testBugXXXX" or "BugXXXX")
// TESTS_NAMES = new String[] { "TypeParameterBug73884" };
// Numbers of tests to run: "test<number>" will be run for each number
// of this array
// TESTS_NUMBERS = new int[] { 13 };
// Range numbers of tests to run: all tests between "test<first>" and
// "test<last>" will be run for { first, last }
// TESTS_RANGE = new int[] { 16, -1 };
}
public static Test suite() {
return buildModelTestSuite(GetSourceTests.class);
}
public void tearDownSuite() throws Exception {
deleteProject("P");
super.tearDownSuite();
}
/**
* Ensure the source for a field contains the modifiers, field type, name,
* and terminator.
*/
public void testField() throws JavaScriptModelException {
IType type = this.cu.getType("X");
IField field = type.getField("field");
String actualSource = field.getSource();
String expectedSource = "public Object field;";
assertSourceEquals("Unexpected source'", expectedSource, actualSource);
}
/**
* Ensure the source for an import contains the 'import' keyword, name, and
* terminator.
*/
public void testImport() throws JavaScriptModelException {
IImportDeclaration i = this.cu.getImport("java.lang.*");
String actualSource = i.getSource();
String expectedSource = "import java.lang.*;";
assertSourceEquals("Unexpected source'", expectedSource, actualSource);
}
/*
* Ensures the source for a local variable contains the modifiers, type and
* name.
*/
public void testLocalVariable1() throws JavaScriptModelException {
ILocalVariable var = getLocalVariable("/P/p/X.js", "var1 = 2;", "var1");
String actualSource = ((ISourceReference) var).getSource();
String expectedSource = "final int var1 = 2;";
assertSourceEquals("Unexpected source'", expectedSource, actualSource);
}
/*
* Ensures the source for a local variable contains the modifiers, type and
* name.
*/
public void testLocalVariable2() throws JavaScriptModelException {
ILocalVariable var = getLocalVariable("/P/p/X.js", "var2;", "var2");
String actualSource = ((ISourceReference) var).getSource();
String expectedSource = "Object var2;";
assertSourceEquals("Unexpected source'", expectedSource, actualSource);
}
/*
* Ensures the source for a local variable contains the modifiers, type and
* name.
*/
public void testLocalVariable3() throws JavaScriptModelException {
ILocalVariable var = getLocalVariable("/P/p/X.js", "i = 0;", "i");
String actualSource = ((ISourceReference) var).getSource();
String expectedSource = "int i = 0"; // semi-colon is not part of the
// local declaration in a for
// statement
assertSourceEquals("Unexpected source'", expectedSource, actualSource);
}
/*
* Ensures the source for a local variable contains the modifiers, type and
* name.
*/
public void testLocalVariable4() throws JavaScriptModelException {
ILocalVariable var = getLocalVariable("/P/p/X.js", "s) {", "s");
String actualSource = ((ISourceReference) var).getSource();
String expectedSource = "String s";
assertSourceEquals("Unexpected source'", expectedSource, actualSource);
}
/**
* Ensure the source for a method contains the modifiers, return type,
* selector, and terminator.
*/
public void testMethod() throws JavaScriptModelException {
IType type = this.cu.getType("X");
IFunction method = type.getFunction("bar", new String[0]);
String actualSource = method.getSource();
String expectedSource = "private int bar() {\n" + " return 1;\n"
+ " }";
assertSourceEquals("Unexpected source'", expectedSource, actualSource);
}
/*
* Ensures the name range for a method with syntax errors in its header is
* correct. (regression test for bug 43139 Delete member in Outliner not
* working)
*/
public void testNameRangeMethodWithSyntaxError() throws CoreException {
try {
String cuSource = "package p;\n" + "public class Y {\n"
+ " void foo() {\n" + " }\n" + " void static bar() {}\n"
+ "}";
createFile("/P/p/Y.js", cuSource);
IFunction method = getCompilationUnit("/P/p/Y.js").getType("Y")
.getFunction("bar", new String[0]);
String actualSource = getNameSource(cuSource, method);
String expectedSource = "bar";
assertSourceEquals("Unexpected source'", expectedSource,
actualSource);
} finally {
deleteFile("/P/p/Y.js");
}
}
/*
* Ensures the name range for an anonymous class is correct. (regression
* test for bug 44450 Strange name range for anonymous classes)
*/
public void testNameRangeAnonymous() throws CoreException {
try {
String cuSource = "package p;\n" + "public class Y {\n"
+ " void foo() {\n" + " Y y = new Y() {};\n"
+ " class C {\n" + " }\n" + " }\n" + "}";
createFile("/P/p/Y.js", cuSource);
IType anonymous = getCompilationUnit("/P/p/Y.js").getType("Y")
.getFunction("foo", new String[0]).getType("", 1);
String actualSource = getNameSource(cuSource, anonymous);
String expectedSource = "Y";
assertSourceEquals("Unexpected source'", expectedSource,
actualSource);
} finally {
deleteFile("/P/p/Y.js");
}
}
/**
* Ensure the source for a field contains the modifiers, field type, name,
* and terminator, and unicode characters.
*/
public void testUnicodeField() throws JavaScriptModelException {
IType type = this.cu.getType("X");
IField field = type.getField("size");
String actualSource = field.getSource();
String expectedSource = "private int s\\u0069ze;";
assertSourceEquals("Unexpected source'", expectedSource, actualSource);
}
/**
* Ensure the source for a field contains the modifiers, field type, name,
* and terminator, and unicode characters.
*/
public void testUnicodeMethod() throws JavaScriptModelException {
IType type = this.cu.getType("X");
IFunction method = type.getFunction("getSize", null);
String actualSource = method.getSource();
String expectedSource = "/**\n" + " * Returns the size.\n"
+ " * @return\n" + " * the size\n" + " */\n"
+ " int getSiz\\u0065 () {\n" + " return this.size;\n"
+ " }";
assertSourceEquals("Unexpected source", expectedSource, actualSource);
}
/**
* Test the field constant
*/
private IField getConstantField(String fieldName) {
IType type = getCompilationUnit("/P/p/Constants.js").getType(
"Constants");
IField field = type.getField(fieldName);
return field;
}
}