/**
* Copyright (c) 2005-2011 by Appcelerator, Inc. All Rights Reserved.
* Licensed under the terms of the Eclipse Public License (EPL).
* Please see the license.txt included with this distribution for details.
* Any modifications to this file must keep this entire header intact.
*/
/*
* Created on 24/09/2005
*/
package com.python.pydev.analysis.ctrl_1;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.jface.text.Document;
import org.eclipse.jface.text.contentassist.ICompletionProposal;
import org.python.pydev.core.docutils.PySelection;
import org.python.pydev.editor.codefolding.MarkerAnnotationAndPosition;
import com.python.pydev.analysis.AnalysisPreferencesStub;
import com.python.pydev.analysis.CtxInsensitiveImportComplProposal;
import com.python.pydev.analysis.IAnalysisPreferences;
import com.python.pydev.analysis.additionalinfo.AdditionalInfoTestsBase;
import com.python.pydev.analysis.ui.AutoImportsPreferencesPage;
public class UndefinedVariableFixParticipantTest extends AdditionalInfoTestsBase {
private UndefinedVariableFixParticipant participant;
private AnalysisPreferencesStub prefs;
private int start;
private int end;
private int type;
private MarkerAnnotationAndPosition marker;
private String s;
private PySelection ps;
private String line;
private int offset;
private ArrayList<ICompletionProposal> props;
public static void main(String[] args) {
try {
UndefinedVariableFixParticipantTest test = new UndefinedVariableFixParticipantTest();
test.setUp();
test.testFix7();
test.tearDown();
System.out.println("finished");
junit.textui.TestRunner.run(UndefinedVariableFixParticipantTest.class);
} catch (Exception e) {
e.printStackTrace();
}
}
public void setUp() throws Exception {
super.setUp();
participant = new UndefinedVariableFixParticipant();
super.restorePythonPath(false);
prefs = new AnalysisPreferencesStub();
props = new ArrayList<ICompletionProposal>();
}
public void testFix() throws Exception {
start = 6;
end = 13;
type = IAnalysisPreferences.TYPE_UNDEFINED_VARIABLE;
marker = createMarkerStub(start, end, type);
s = "print testlib";
ps = new PySelection(new Document(s));
line = s;
offset = s.length();
participant.addProps(marker, prefs, line, ps, offset, nature, null, props);
printProps(1, props);
assertEquals("Import testlib", props.get(0).getDisplayString());
}
public void testFix2() throws Exception {
start = 6;
end = 13;
type = IAnalysisPreferences.TYPE_UNDEFINED_VARIABLE;
marker = createMarkerStub(start, end, type);
// hard: undefined: testlib
// the result should be testlib.unittest because the token is actually a module. If it was
// not a module, there would be no problems
s = "print testlib.unittest";
ps = new PySelection(new Document(s));
line = s;
offset = s.length();
props = new ArrayList<ICompletionProposal>();
participant.addProps(marker, prefs, line, ps, offset, nature, null, props);
printProps(2, props);
assertContains("Import testlib.unittest", props);
assertContains("Import testlib", props);
}
public void testFix3() throws Exception {
start = 6;
end = 13;
type = IAnalysisPreferences.TYPE_UNDEFINED_VARIABLE;
marker = createMarkerStub(start, end, type);
//try 2
s = "print testlib.unittest.anothertest";
ps = new PySelection(new Document(s));
line = s;
offset = s.length();
props = new ArrayList<ICompletionProposal>();
participant.addProps(marker, prefs, line, ps, offset, nature, null, props);
printProps(3, props);
assertContains("Import testlib.unittest.anothertest", props);
assertContains("Import testlib.unittest", props);
assertContains("Import testlib", props);
}
public void testFix4() throws Exception {
start = 6;
end = 13;
type = IAnalysisPreferences.TYPE_UNDEFINED_VARIABLE;
marker = createMarkerStub(start, end, type);
//try 3
s = "print testlib.unittest.anothertest.AnotherTest";
ps = new PySelection(new Document(s));
line = s;
offset = s.length();
props = new ArrayList<ICompletionProposal>();
participant.addProps(marker, prefs, line, ps, offset, nature, null, props);
printProps(3, props);
assertContains("Import testlib.unittest.anothertest", props);
assertContains("Import testlib.unittest", props);
assertContains("Import testlib", props);
}
public void testFix5() throws Exception {
start = 6;
end = 17;
type = IAnalysisPreferences.TYPE_UNDEFINED_VARIABLE;
marker = createMarkerStub(start, end, type);
//try 3
s = "print AnotherTest";
ps = new PySelection(new Document(s));
line = s;
offset = s.length();
props = new ArrayList<ICompletionProposal>();
participant.addProps(marker, prefs, line, ps, offset, nature, null, props);
printProps(1, props);
assertContains("Import AnotherTest (testlib.unittest.anothertest)", props);
}
public void testFix6() throws Exception {
start = 6;
end = 11;
type = IAnalysisPreferences.TYPE_UNDEFINED_VARIABLE;
marker = createMarkerStub(start, end, type);
//try 3
s = "print DTest";
ps = new PySelection(new Document(s));
line = s;
offset = s.length();
props = new ArrayList<ICompletionProposal>();
participant.addProps(marker, prefs, line, ps, offset, nature, null, props);
printProps(1, props);
//appears with __init__
assertContains("Import DTest (relative.rel1.__init__)", props);
CtxInsensitiveImportComplProposal compl = (CtxInsensitiveImportComplProposal) props.get(0);
//but applies without it
assertEquals("from relative.rel1 import DTest", compl.realImportRep);
}
public void testFix7() throws Exception {
AutoImportsPreferencesPage.TESTS_DO_IGNORE_IMPORT_STARTING_WITH_UNDER = true;
try {
start = 6;
end = 11;
type = IAnalysisPreferences.TYPE_UNDEFINED_VARIABLE;
marker = createMarkerStub(start, end, type);
s = "print Priv3";
ps = new PySelection(new Document(s));
line = s;
offset = s.length();
props = new ArrayList<ICompletionProposal>();
participant.addProps(marker, prefs, line, ps, offset, nature, null, props);
printProps(1, props);
//appears with _
assertContains("Import Priv3 (relative.rel1._priv1._priv2._priv3)", props);
CtxInsensitiveImportComplProposal compl = (CtxInsensitiveImportComplProposal) props.get(0);
//but applies without it
assertEquals("from relative.rel1 import Priv3", compl.realImportRep);
} finally {
AutoImportsPreferencesPage.TESTS_DO_IGNORE_IMPORT_STARTING_WITH_UNDER = false;
}
}
public void testFix8() throws Exception {
start = 6;
end = 14;
type = IAnalysisPreferences.TYPE_UNDEFINED_VARIABLE;
marker = createMarkerStub(start, end, type);
s = "print NotPriv3";
ps = new PySelection(new Document(s));
line = s;
offset = s.length();
props = new ArrayList<ICompletionProposal>();
participant.addProps(marker, prefs, line, ps, offset, nature, null, props);
printProps(1, props);
//appears with _
assertContains("Import NotPriv3 (relative.rel1._priv1._priv2.notpriv3)", props);
CtxInsensitiveImportComplProposal compl = (CtxInsensitiveImportComplProposal) props.get(0);
//but applies without it
assertEquals("from relative.rel1._priv1._priv2.notpriv3 import NotPriv3", compl.realImportRep);
}
private void assertContains(String expected, List<ICompletionProposal> props) {
StringBuffer buffer = new StringBuffer();
for (ICompletionProposal proposal : props) {
buffer.append("\n");
buffer.append(proposal.getDisplayString());
if (proposal.getDisplayString().equals(expected)) {
return;
}
}
fail("not found. Available:\n" + buffer);
}
private void printProps(int i, List<ICompletionProposal> props) {
if (props.size() != i) {
for (ICompletionProposal proposal : props) {
System.out.println(proposal.getDisplayString());
}
}
assertEquals(i, props.size());
}
}