/**
* 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.
*/
package com.python.pydev.analysis;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.jface.text.Document;
import org.python.pydev.core.MisconfigurationException;
import org.python.pydev.core.TestDependent;
import org.python.pydev.editor.autoedit.TestIndentPrefs;
import org.python.pydev.editor.codecompletion.revisited.modules.AbstractModule;
import org.python.pydev.editor.codecompletion.revisited.modules.SourceModule;
import com.python.pydev.analysis.messages.IMessage;
/**
* Tests tokens gotten from imports to see if they really exist there
*/
public class ImportsOccurrencesAnalyzerTest extends AnalysisTestsBase {
public static void main(String[] args) {
try {
ImportsOccurrencesAnalyzerTest analyzer2 = new ImportsOccurrencesAnalyzerTest();
analyzer2.setUp();
analyzer2.testFromNotExistent();
analyzer2.tearDown();
System.out.println("finished");
junit.textui.TestRunner.run(ImportsOccurrencesAnalyzerTest.class);
System.out.println("finished all");
} catch (Throwable e) {
e.printStackTrace();
}
System.exit(0);
}
public void testWx() throws Exception {
if (TestDependent.PYTHON_WXPYTHON_PACKAGES != null) {
doc = new Document("from wx import glcanvas\n" +
"print glcanvas");
analyzer = new OccurrencesAnalyzer();
msgs = analyzeDoc();
printMessages(msgs, 0);
}
}
public void testModuleTokensErr() throws Exception {
doc = new Document("from testlib.unittest import anothertest\n" +
"print anothertest.unexistant\n" +
"\n"
+
"\n");
analyzer = new OccurrencesAnalyzer();
msgs = analyzeDoc();
printMessages(msgs, 1);
assertEquals("Undefined variable from import: unexistant", msgs[0].getMessage());
assertEquals(19, msgs[0].getStartCol(doc));
}
public void testModuleTokensErr2() throws Exception {
doc = new Document("from testlib.unittest import anothertest\n" +
"print anothertest.unexistant()\n" +
"\n"
+
"\n");
analyzer = new OccurrencesAnalyzer();
msgs = analyzeDoc();
printMessages(msgs, 1);
assertEquals("Undefined variable from import: unexistant", msgs[0].getMessage());
assertEquals(19, msgs[0].getStartCol(doc));
}
public void testModuleTokensErr3() throws Exception {
doc = new Document("from testlib.unittest import anothertest\n"
+
"print anothertest.AnotherTest.unexistant()\n" +
"\n" +
"\n");
analyzer = new OccurrencesAnalyzer();
msgs = analyzeDoc();
printMessages(msgs, 1);
assertEquals("Undefined variable from import: unexistant", msgs[0].getMessage());
assertEquals(31, msgs[0].getStartCol(doc));
}
public void testModuleTokens3() throws Exception {
doc = new Document("import testAssist\n" +
"print testAssist.assist.ExistingClass.existingMethod\n" +
"\n"
+
"\n");
analyzer = new OccurrencesAnalyzer();
msgs = analyzeDoc();
printMessages(msgs, 0);
}
public void testModuleTokens2() throws Exception {
doc = new Document("from testlib.unittest import anothertest\n" +
"print anothertest.AnotherTest.__init__\n"
+
"\n" +
"\n");
analyzer = new OccurrencesAnalyzer();
msgs = analyzeDoc();
printMessages(msgs, 0);
}
public void testQtInit() throws Exception {
if (TestDependent.PYTHON_QT4_PACKAGES != null) {
doc = new Document("import PyQt4.QtGui\n" +
"print PyQt4.QtGui.QWidget.__init__\n" +
"\n" +
"\n");
analyzer = new OccurrencesAnalyzer();
msgs = analyzeDoc();
printMessages(msgs, 0);
}
}
public void testTokenFromWildImport() throws Exception {
doc = new Document("from testlib.unittest.anothertest import *\n" +
"AnotherTest.__init__\n" +
"\n" +
"\n");
analyzer = new OccurrencesAnalyzer();
msgs = analyzeDoc();
printMessages(msgs, 1); //unused imports
}
public void testRedefinedToken() throws Exception {
doc = new Document("from testlib.unittest import anothertest\n" +
"anothertest = anothertest.AnotherTest()\n"
+
"print anothertest.__init__\n" +
"\n" +
"\n");
analyzer = new OccurrencesAnalyzer();
msgs = analyzeDoc();
printMessages(msgs, 0);
}
public void testImportFromInit() throws Exception {
doc = new Document("import testlib.unittest\n" + //as it resolves to testlib.unittest.__init__
"print testlib.unittest.anothertest\n" + //this line works
"\n" +
"\n");
analyzer = new OccurrencesAnalyzer();
msgs = analyzeDoc();
printMessages(msgs, 0);
}
public void testImportFromInit2() throws Exception {
doc = new Document("import testlib.unittest\n" + //as it resolves to testlib.unittest.__init__
"print testlib.unittest.anothertest.AnotherTest\n" + //this line works
"\n" +
"\n");
analyzer = new OccurrencesAnalyzer();
msgs = analyzeDoc();
printMessages(msgs, 0);
}
public void testMethod() throws Exception {
doc = new Document("from testlib.unittest import anothertest\n"
+
"print anothertest.AnotherTest().another.__class__\n" + //we should just get to the AnotherTest() part
"\n" +
"\n");
analyzer = new OccurrencesAnalyzer();
msgs = analyzeDoc();
printMessages(msgs, 0);
}
public void testUnresolvedImport() throws Exception {
doc = new Document("from testlib import notexistant\n" + //it is not resolved,
"print notexistant.foo\n" + //as it is not resolved, it should not be analyzed
"\n" +
"\n");
analyzer = new OccurrencesAnalyzer();
msgs = analyzeDoc();
printMessages(msgs, 1);
}
public void testSilencedUnresolvedImport() throws Exception {
doc = new Document("from testlib import notexistant #@UnresolvedImport\n" + //it is not resolved, so, let's signal this
"print notexistant.foo\n" + //after silencing the unresolved import, this should also be silenced
"\n" +
"\n");
analyzer = new OccurrencesAnalyzer();
msgs = analyzeDoc();
printMessages(msgs, 0);
}
public void testStatic() throws Exception {
doc = new Document("import extendable.static\n" +
"print extendable.static.TestStatic.static1\n" +
"\n" +
"\n");
analyzer = new OccurrencesAnalyzer();
msgs = analyzeDoc();
printMessages(msgs, 0);
}
public void testStatic2() throws Exception {
doc = new Document("from extendable import static\n" +
"print static.TestStatic.static1\n" +
"\n" +
"\n");
analyzer = new OccurrencesAnalyzer();
msgs = analyzeDoc();
printMessages(msgs, 0);
}
public void testNested() throws Exception {
doc = new Document("from extendable import nested\n" +
"print nested.NestedClass.nestedMethod\n" +
"\n" +
"\n");
analyzer = new OccurrencesAnalyzer();
msgs = analyzeDoc();
printMessages(msgs, 0);
}
public void testFromNotExistent() throws Exception {
doc = new Document("from notExistent import foo\n" +
"\n");
analyzer = new OccurrencesAnalyzer();
msgs = analyzeDoc();
printMessages(msgs, 2);
assertContainsMsg("Unused import: foo", msgs);
assertContainsMsg("Unresolved import: foo", msgs);
}
private IMessage[] analyzeDoc() {
try {
return analyzer.analyzeDocument(nature,
(SourceModule) AbstractModule.createModuleFromDoc(null, null, doc, nature, true), prefs, doc,
new NullProgressMonitor(), new TestIndentPrefs(true, 4));
} catch (MisconfigurationException e) {
throw new RuntimeException(e);
}
}
public void testQt() throws Exception {
if (TestDependent.PYTHON_QT4_PACKAGES != null) {
doc = new Document("import PyQt4.QtGui\n" +
"print PyQt4.QtGui.QColor.red\n" +
"\n" +
"\n");
analyzer = new OccurrencesAnalyzer();
msgs = analyzeDoc();
printMessages(msgs, 0);
}
}
}