/**
* Copyright (C) 2005 - 2014 Eric Van Dewoestine
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.eclim.plugin.cdt.command.hierarchy;
import java.util.List;
import java.util.Map;
import org.eclim.Eclim;
import org.eclim.plugin.cdt.Cdt;
import org.junit.Test;
import static org.junit.Assert.*;
/**
* Test case for CallHierarchyCommand.
*
* @author Eric Van Dewoestine
*/
public class CallHierarchyCommandTest
{
private static final String TEST_FILE = "src/callhierarchy/mod2.c";
private static final String TEST_FILE_LINK = "src-link/link.c";
@Test
@SuppressWarnings("unchecked")
public void executeCallers()
{
assertTrue("Project doesn't exist.",
Eclim.projectExists(Cdt.TEST_PROJECT));
// reference to fun2
Map<String,Object> result = (Map<String,Object>)
Eclim.execute(new String[]{
"c_callhierarchy", "-p", Cdt.TEST_PROJECT, "-f", TEST_FILE,
"-o", "57", "-l", "4", "-e", "utf-8"
});
String path = Eclim.getProjectPath(Cdt.TEST_PROJECT) + "/src/callhierarchy/";
Map<String,Object> position = (Map<String,Object>)result.get("position");
List<Map<String,Object>> calls =
(List<Map<String,Object>>)result.get("callers");
assertEquals(result.get("name"), "fun2(int)");
assertEquals(path + "mod2.c", position.get("filename"));
assertEquals(1, position.get("line"));
assertEquals(5, position.get("column"));
assertEquals(3, calls.size());
result = calls.get(0);
position = (Map<String,Object>)result.get("position");
List<Map<String,Object>> nestedCalls =
(List<Map<String,Object>>)result.get("callers");
assertEquals(result.get("name"), "fun1(int)");
assertEquals(path + "mod1.c", position.get("filename"));
assertEquals(5, position.get("line"));
assertEquals(10, position.get("column"));
assertEquals(2, nestedCalls.size());
result = nestedCalls.get(0);
position = (Map<String,Object>)result.get("position");
assertEquals(result.get("name"), "fun3(int)");
assertEquals(path + "mod2.c", position.get("filename"));
assertEquals(7, position.get("line"));
assertEquals(10, position.get("column"));
result = nestedCalls.get(1);
position = (Map<String,Object>)result.get("position");
assertEquals(result.get("name"), "main()");
assertEquals(path + "main.c", position.get("filename"));
assertEquals(6, position.get("line"));
assertEquals(28, position.get("column"));
result = calls.get(1);
position = (Map<String,Object>)result.get("position");
assertEquals(result.get("name"), "fun3(int)");
assertEquals(path + "mod2.c", position.get("filename"));
assertEquals(6, position.get("line"));
assertEquals(3, position.get("column"));
result = calls.get(2);
position = (Map<String,Object>)result.get("position");
assertEquals(result.get("name"), "fun3(int)");
assertEquals(path + "mod2.c", position.get("filename"));
assertEquals(7, position.get("line"));
assertEquals(20, position.get("column"));
}
@Test
@SuppressWarnings("unchecked")
public void executeCallees()
{
assertTrue("Project doesn't exist.",
Eclim.projectExists(Cdt.TEST_PROJECT));
// callees in fun3
Map<String,Object> result = (Map<String,Object>)
Eclim.execute(new String[]{
"c_callhierarchy", "-p", Cdt.TEST_PROJECT, "-f", TEST_FILE,
"-o", "41", "-l", "4", "-e", "utf-8", "-c"
});
String path = Eclim.getProjectPath(Cdt.TEST_PROJECT) + "/src/callhierarchy/";
Map<String,Object> position = (Map<String,Object>)result.get("position");
List<Map<String,Object>> calls =
(List<Map<String,Object>>)result.get("callees");
assertEquals(result.get("name"), "fun3(int)");
assertEquals(path + "mod2.c", position.get("filename"));
assertEquals(5, position.get("line"));
assertEquals(5, position.get("column"));
assertEquals(3, calls.size());
result = calls.get(0);
position = (Map<String,Object>)result.get("position");
assertEquals(result.get("name"), "fun2(int)");
assertEquals(path + "mod2.c", position.get("filename"));
assertEquals(6, position.get("line"));
assertEquals(3, position.get("column"));
result = calls.get(1);
position = (Map<String,Object>)result.get("position");
List<Map<String,Object>> nestedCalls =
(List<Map<String,Object>>)result.get("callees");
assertEquals(result.get("name"), "fun1(int)");
assertEquals(path + "mod2.c", position.get("filename"));
assertEquals(7, position.get("line"));
assertEquals(10, position.get("column"));
assertEquals(1, nestedCalls.size());
result = nestedCalls.get(0);
position = (Map<String,Object>)result.get("position");
assertEquals(result.get("name"), "fun2(int)");
assertEquals(path + "mod1.c", position.get("filename"));
assertEquals(5, position.get("line"));
assertEquals(10, position.get("column"));
result = calls.get(2);
position = (Map<String,Object>)result.get("position");
assertEquals(result.get("name"), "fun2(int)");
assertEquals(path + "mod2.c", position.get("filename"));
assertEquals(7, position.get("line"));
assertEquals(20, position.get("column"));
}
@Test
@SuppressWarnings("unchecked")
public void executeLinked()
{
assertTrue("Project doesn't exist.",
Eclim.projectExists(Cdt.TEST_PROJECT));
// reference to link1
Map<String,Object> result = (Map<String,Object>)
Eclim.execute(new String[]{
"c_callhierarchy", "-p", Cdt.TEST_PROJECT, "-f", TEST_FILE_LINK,
"-o", "107", "-l", "5", "-e", "utf-8"
});
String path = Eclim.getProjectPath(Cdt.TEST_PROJECT) + "/src-link/";
Map<String,Object> position = (Map<String,Object>)result.get("position");
List<Map<String,Object>> calls =
(List<Map<String,Object>>)result.get("callers");
assertEquals(result.get("name"), "link1(int)");
assertEquals(path + "link.c", position.get("filename"));
assertEquals(1, position.get("line"));
assertEquals(5, position.get("column"));
assertEquals(2, calls.size());
}
}