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/*******************************************************************************
* Copyright (c) 2015 Mentor Graphics Corporation.
* 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:
* Mohamed Azab (Mentor Graphics) - Initial implementation.
*******************************************************************************/
package org.eclipse.cdt.ui.tests.text.contentassist2;
import java.util.HashMap;
import java.util.Map;
import junit.framework.Test;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.cdt.core.testplugin.util.BaseTestCase;
public class CPPParameterGuessingTests extends AbstractContentAssistTest {
private static final String HEADER_FILE_NAME = "PGTest.h";
private static final String SOURCE_FILE_NAME = "PGTest.cpp";
// {PGTest.h}
// class aClass {
// public:
// int aField;
// void aMethod(char c);
// void aMethod(char c, int x);
// };
//
// class bClass : aClass {
// };
//
// void overload(int x, aClass a);
// void overload(int x, aClass* aPtr);
// int piab(aClass a, bClass b);
// template<class T>void tFunc(T x, T y);
public CPPParameterGuessingTests(String name) {
super(name, true);
}
public static Test suite() {
return BaseTestCase.suite(CPPParameterGuessingTests.class, "_");
}
@Override
protected IFile setUpProjectContent(IProject project) throws Exception {
String headerContent = readTaggedComment(HEADER_FILE_NAME);
StringBuilder sourceContent = getContentsForTest(1)[0];
sourceContent.insert(0, "#include \"" + HEADER_FILE_NAME + "\"\n");
assertNotNull(createFile(project, HEADER_FILE_NAME, headerContent));
return createFile(project, SOURCE_FILE_NAME, sourceContent.toString());
}
protected void assertParametersGuesses(Map<String, String[][]> expected)
throws Exception {
assertContentAssistResults(getBuffer().length() - 1, 0, expected, true,
false, false, CompareType.REPLACEMENT);
}
// void foo(){
// aClass* aTypePtr;
// bClass bTypeObj;
// piab(
public void testIndirectTypes() throws Exception {
Map<String, String[][]> resultsMap = new HashMap<>();
resultsMap.put("piab(a, b)", new String[][] { { "*aTypePtr", "bTypeObj" },
{ "bTypeObj" } });
assertParametersGuesses(resultsMap);
}
// void foo(){
// int intVal;
// aClass aTypeObj;
// overload(
public void testOverloadedFunction() throws Exception {
Map<String, String[][]> resultsMap = new HashMap<>();
resultsMap.put("overload(x, a)", new String[][] { { "intVal" }, { "aTypeObj" } });
resultsMap.put("overload(x, aPtr)",
new String[][] { { "intVal" }, { "&aTypeObj" } });
assertParametersGuesses(resultsMap);
}
// void foo(){
// aClass aTypeObj;
// tFunc<aClass> (
public void testTemplateFunction() throws Exception {
Map<String, String[][]> resultsMap = new HashMap<>();
resultsMap.put("tFunc<aClass> (x, y)", new String[][] { { "aTypeObj" }, { "bTypeObj" } });
assertParametersGuesses(resultsMap);
}
// struct container {
// aClass* aTypePtr;
// };
//
// void foo(){
// char charX, charY, charZ;
// container containerObj;
// containerObj.aTypePtr = new aClass();
// containerObj.aTypePtr->
public void testOverloadedMethod() throws Exception {
Map<String, String[][]> resultsMap = new HashMap<>();
resultsMap.put("aMethod(c)", new String[][] { { "charX", "charY", "charZ" } });
resultsMap.put("aMethod(c, x)", new String[][] { { "charX", "charY", "charZ" },
{ "charX", "charY", "charZ" } });
assertParametersGuesses(resultsMap);
}
// void testParameterNameMatching(int lngName, int shrt);
//
// void foo() {
// int lng;
// int shrtNameMatch;
// testParameter
public void testParameterNameMatching() throws Exception {
Map<String, String[][]> resultsMap = new HashMap<>();
resultsMap.put("testParameterNameMatching(lngName, shrt)", new String[][] {
{ "lng", "shrtNameMatch" }, { "lng", "shrtNameMatch" } });
assertParametersGuesses(resultsMap);
}
// class cClass : bClass {
// public:
// cClass(int inCall) {
// char charX, charY;
// aClass::
public void testInsideConstructor() throws Exception {
Map<String, String[][]> resultsMap = new HashMap<>();
resultsMap.put("aMethod(c)", new String[][] { { "charX", "charY", "inCall" } });
resultsMap.put("aMethod(c, x)", new String[][] {
{ "charX", "charY", "inCall"}, { "charX", "charY", "inCall" } });
assertParametersGuesses(resultsMap);
}
}
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