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/*******************************************************************************
* Copyright (c) 2000, 2015 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jdt.core.tests.model;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.Hashtable;
import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jdt.core.JavaCore;
import org.eclipse.jdt.internal.codeassist.RelevanceConstants;
import junit.framework.*;
@SuppressWarnings({"rawtypes", "unchecked"})
public class CompletionWithMissingTypesTests2 extends ModifyingResourceTests implements RelevanceConstants {
public CompletionWithMissingTypesTests2(String name) {
super(name);
}
public void setUpSuite() throws Exception {
if (AbstractJavaModelCompletionTests.COMPLETION_PROJECT == null) {
AbstractJavaModelCompletionTests.COMPLETION_PROJECT = setUpJavaProject("Completion");
} else {
setUpProjectCompliance(AbstractJavaModelCompletionTests.COMPLETION_PROJECT, "1.4");
this.currentProject = AbstractJavaModelCompletionTests.COMPLETION_PROJECT;
}
super.setUpSuite();
}
public void tearDownSuite() throws Exception {
if (AbstractJavaModelCompletionTests.COMPLETION_SUITES == null) {
deleteProject("Completion");
} else {
AbstractJavaModelCompletionTests.COMPLETION_SUITES.remove(getClass());
if (AbstractJavaModelCompletionTests.COMPLETION_SUITES.size() == 0) {
deleteProject("Completion");
AbstractJavaModelCompletionTests.COMPLETION_SUITES = null;
}
}
if (AbstractJavaModelCompletionTests.COMPLETION_SUITES == null) {
AbstractJavaModelCompletionTests.COMPLETION_PROJECT = null;
}
super.tearDownSuite();
}
protected static void assertResults(String expected, String actual) {
try {
assertEquals(expected, actual);
} catch(ComparisonFailure c) {
System.out.println(actual);
System.out.println();
throw c;
}
}
static {
// TESTS_NAMES = new String[] { "testBug96950" };
}
public static Test suite() {
return buildModelTestSuite(CompletionWithMissingTypesTests2.class);
}
File createFile(File parent, String name, String content) throws IOException {
File file = new File(parent, name);
FileOutputStream out = new FileOutputStream(file);
try {
out.write(content.getBytes());
} finally {
out.close();
}
return file;
}
File createDirectory(File parent, String name) {
File dir = new File(parent, name);
dir.mkdirs();
return dir;
}
//https://bugs.eclipse.org/bugs/show_bug.cgi?id=44984
public void test0001() throws Exception {
Hashtable oldOptions = JavaCore.getOptions();
try {
Hashtable options = new Hashtable(oldOptions);
options.put(JavaCore.COMPILER_PB_FORBIDDEN_REFERENCE, JavaCore.ERROR);
options.put(JavaCore.COMPILER_PB_DISCOURAGED_REFERENCE, JavaCore.WARNING);
options.put(JavaCore.CODEASSIST_FORBIDDEN_REFERENCE_CHECK, JavaCore.DISABLED);
options.put(JavaCore.CODEASSIST_DISCOURAGED_REFERENCE_CHECK, JavaCore.DISABLED);
JavaCore.setOptions(options);
// create variable
// JavaCore.setClasspathVariables(
// new String[] {"JCL_LIB", "JCL_SRC", "JCL_SRCROOT"},
// new IPath[] {getExternalJCLPath(), getExternalJCLSourcePath(), getExternalJCLRootSourcePath()},
// null);
// create P1
this.createJavaProject(
"P1",
new String[]{"src"},
new String[]{"JCL_LIB"},
"bin");
this.createFolder("/P1/src/a");
this.createFile(
"/P1/src/a/XX.java",
"package a;\n"+
"public class XX {\n"+
" void foo() {}\n"+
"}");
this.createFolder("/P1/src/b");
this.createFile(
"/P1/src/b/XX.java",
"package b;\n"+
"public class XX {\n"+
" void foo() {}\n"+
"}");
// create P2
this.createJavaProject(
"P2",
new String[]{"src"},
new String[]{"JCL_LIB"},
null,
null,
new String[]{"/P1"},
new String[][]{{}},
new String[][]{{"a/*"}},
new boolean[]{false},
"bin",
null,
null,
null,
"1.4");
this.createFile(
"/P2/src/YY.java",
"public class YY {\n"+
" void foo() {\n"+
" XX x = null;\n"+
" x.fo\n"+
" }\n"+
"}");
waitUntilIndexesReady();
// do completion
CompletionTestsRequestor2 requestor = new CompletionTestsRequestor2(true, false, true, false, true);
requestor.allowAllRequiredProposals();
ICompilationUnit cu= getCompilationUnit("P2", "src", "", "YY.java");
String str = cu.getSource();
String completeBehind = "x.fo";
int cursorLocation = str.lastIndexOf(completeBehind) + completeBehind.length();
cu.codeComplete(cursorLocation, requestor);
int relevance1 = R_DEFAULT + R_RESOLVED + R_INTERESTING + R_CASE + R_NON_STATIC + R_NON_RESTRICTED + R_NO_PROBLEMS;
int start1 = str.lastIndexOf("x.fo") + "x.".length();
int end1 = start1 + "fo".length();
int start2 = str.lastIndexOf("XX");
int end2 = start2 + "XX".length();
assertResults(
"foo[METHOD_REF]{foo(), La.XX;, ()V, foo, null, ["+start1+", "+end1+"], " + (relevance1) + "}\n" +
" XX[TYPE_REF]{a.XX, a, La.XX;, null, null, ["+start2+", "+end2+"], " + (relevance1) + "}\n" +
"foo[METHOD_REF]{foo(), Lb.XX;, ()V, foo, null, ["+start1+", "+end1+"], " + (relevance1) + "}\n" +
" XX[TYPE_REF]{b.XX, b, Lb.XX;, null, null, ["+start2+", "+end2+"], " + (relevance1) + "}",
requestor.getResults());
} finally {
this.deleteProject("P1");
this.deleteProject("P2");
JavaCore.setOptions(oldOptions);
}
}
//https://bugs.eclipse.org/bugs/show_bug.cgi?id=44984
public void test0002() throws Exception {
Hashtable oldOptions = JavaCore.getOptions();
try {
Hashtable options = new Hashtable(oldOptions);
options.put(JavaCore.COMPILER_PB_FORBIDDEN_REFERENCE, JavaCore.ERROR);
options.put(JavaCore.COMPILER_PB_DISCOURAGED_REFERENCE, JavaCore.WARNING);
options.put(JavaCore.CODEASSIST_FORBIDDEN_REFERENCE_CHECK, JavaCore.ENABLED);
options.put(JavaCore.CODEASSIST_DISCOURAGED_REFERENCE_CHECK, JavaCore.DISABLED);
JavaCore.setOptions(options);
// create variable
// JavaCore.setClasspathVariables(
// new String[] {"JCL_LIB", "JCL_SRC", "JCL_SRCROOT"},
// new IPath[] {getExternalJCLPath(), getExternalJCLSourcePath(), getExternalJCLRootSourcePath()},
// null);
// create P1
this.createJavaProject(
"P1",
new String[]{"src"},
new String[]{"JCL_LIB"},
"bin");
this.createFolder("/P1/src/a");
this.createFile(
"/P1/src/a/XX.java",
"package a;\n"+
"public class XX {\n"+
" void foo() {}\n"+
"}");
this.createFolder("/P1/src/b");
this.createFile(
"/P1/src/b/XX.java",
"package b;\n"+
"public class XX {\n"+
" void foo() {}\n"+
"}");
// create P2
this.createJavaProject(
"P2",
new String[]{"src"},
new String[]{"JCL_LIB"},
null,
null,
new String[]{"/P1"},
new String[][]{{}},
new String[][]{{"a/*"}},
new boolean[]{false},
"bin",
null,
null,
null,
"1.4");
this.createFile(
"/P2/src/YY.java",
"public class YY {\n"+
" void foo() {\n"+
" XX x = null;\n"+
" x.fo\n"+
" }\n"+
"}");
waitUntilIndexesReady();
// do completion
CompletionTestsRequestor2 requestor = new CompletionTestsRequestor2(true, false, true, false, true);
requestor.allowAllRequiredProposals();
ICompilationUnit cu= getCompilationUnit("P2", "src", "", "YY.java");
String str = cu.getSource();
String completeBehind = "x.fo";
int cursorLocation = str.lastIndexOf(completeBehind) + completeBehind.length();
cu.codeComplete(cursorLocation, requestor);
int relevance1 = R_DEFAULT + R_RESOLVED + R_INTERESTING + R_CASE + R_NON_STATIC + R_NON_RESTRICTED + R_NO_PROBLEMS;
int start1 = str.lastIndexOf("x.fo") + "x.".length();
int end1 = start1 + "fo".length();
int start2 = str.lastIndexOf("XX");
int end2 = start2 + "XX".length();
assertResults(
"foo[METHOD_REF]{foo(), Lb.XX;, ()V, foo, null, ["+start1+", "+end1+"], " + (relevance1) + "}\n" +
" XX[TYPE_REF]{b.XX, b, Lb.XX;, null, null, ["+start2+", "+end2+"], " + (relevance1) + "}",
requestor.getResults());
} finally {
this.deleteProject("P1");
this.deleteProject("P2");
JavaCore.setOptions(oldOptions);
}
}
}
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