/**
* 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.tabnanny;
import junit.framework.TestCase;
import org.eclipse.jface.text.Document;
import org.python.pydev.parser.fastparser.TabNannyDocIterator;
public class TabNannyIteratorTest extends TestCase {
public static void main(String[] args) {
try {
TabNannyIteratorTest analyzer2 = new TabNannyIteratorTest();
analyzer2.setUp();
analyzer2.testIterator10();
analyzer2.tearDown();
System.out.println("finished");
junit.textui.TestRunner.run(TabNannyIteratorTest.class);
System.out.println("finished all");
} catch (Throwable e) {
e.printStackTrace();
}
System.exit(0);
}
public void testIterator() throws Exception {
Document doc = new Document("" +
"aaa\\\n" +
"bbbb\n" +
"ccc\n" +
"");
TabNannyDocIterator iterator = new TabNannyDocIterator(doc);
assertTrue(!iterator.hasNext()); //no indentations here...
}
public void testIterator2() throws Exception {
String str = "" +
"d\n" +
" pass\r" +
"";
Document d = new Document(str);
TabNannyDocIterator it = new TabNannyDocIterator(d);
assertEquals(" ", it.next().o1);
assertTrue(!it.hasNext()); //no indentations here...
}
public void testIterator3() throws Exception {
String str = "" +
"d\n" +
" '''\r" +
" '''\r" +
"\t" +
"";
Document d = new Document(str);
TabNannyDocIterator it = new TabNannyDocIterator(d);
assertEquals(" ", it.next().o1);
assertEquals("\t", it.next().o1);
assertTrue(!it.hasNext()); //no indentations here...
}
public void testIterator4() throws Exception {
String str = "";
Document d = new Document(str);
TabNannyDocIterator it = new TabNannyDocIterator(d);
assertTrue(!it.hasNext());
}
public void testIterator4a() throws Exception {
String str = "";
Document d = new Document(str);
TabNannyDocIterator it = new TabNannyDocIterator(d, true, false);
assertTrue(!it.hasNext());
}
public void testIterator5() throws Exception {
String str = " #comment";
Document d = new Document(str);
TabNannyDocIterator it = new TabNannyDocIterator(d);
assertEquals(" ", it.next().o1);
assertTrue(!it.hasNext());
}
public void testIterator5a() throws Exception {
String str = " #comment";
Document d = new Document(str);
TabNannyDocIterator it = new TabNannyDocIterator(d, true, false);
assertEquals(" ", it.next().o1);
assertTrue(!it.hasNext());
}
public void testIterator5b() throws Exception {
String str = " #comment";
Document d = new Document(str);
TabNannyDocIterator it = new TabNannyDocIterator(d, true, false);
assertEquals(" ", it.next().o1);
assertTrue(!it.hasNext());
}
public void testIterator5c() throws Exception {
String str = "#comment";
Document d = new Document(str);
TabNannyDocIterator it = new TabNannyDocIterator(d, true, false);
assertEquals("", it.next().o1);
assertTrue(!it.hasNext());
}
public void testIterator5d() throws Exception {
String str = "#comment";
Document d = new Document(str);
TabNannyDocIterator it = new TabNannyDocIterator(d);
assertTrue(!it.hasNext());
}
public void testIterator6() throws Exception {
String str = " #comment what's happening\\\n" + //escape is in comment... (so, it's not considered the same line)
" pass";
Document d = new Document(str);
TabNannyDocIterator it = new TabNannyDocIterator(d);
assertEquals(" ", it.next().o1);
assertEquals(" ", it.next().o1);
assertTrue(!it.hasNext());
}
public void testIterator6b() throws Exception {
String str = " #comment what's happening\\\n" + //escape is in comment... (so, it's not considered the same line)
" pass";
Document d = new Document(str);
TabNannyDocIterator it = new TabNannyDocIterator(d, true, false);
assertEquals(" ", it.next().o1);
assertEquals(" ", it.next().o1);
assertTrue(!it.hasNext());
}
public void testIterator6a() throws Exception {
String str = " #comment what's happening\r\n" +
" #comment what's happening2\r\n" +
" pass\r\n";
Document d = new Document(str);
TabNannyDocIterator it = new TabNannyDocIterator(d);
assertEquals(" ", it.next().o1);
assertEquals(" ", it.next().o1);
assertEquals(" ", it.next().o1);
assertTrue(!it.hasNext());
}
public void testIterator6c() throws Exception {
String str = " #comment what's happening\r\n" +
" #comment what's happening2\r\n" +
" pass\r\n";
Document d = new Document(str);
TabNannyDocIterator it = new TabNannyDocIterator(d, true, false);
assertEquals(" ", it.next().o1);
assertEquals(" ", it.next().o1);
assertEquals(" ", it.next().o1);
assertTrue(!it.hasNext());
}
public void testIterator7() throws Exception {
String str = " g g g \t g\\\n" + //escape considered
" pass";
Document d = new Document(str);
TabNannyDocIterator it = new TabNannyDocIterator(d);
assertEquals(" ", it.next().o1);
assertTrue(!it.hasNext());
}
public void testIterator7a() throws Exception {
String str = " g g g \t g\\\n" + //escape considered
" pass";
Document d = new Document(str);
TabNannyDocIterator it = new TabNannyDocIterator(d, true, false);
assertEquals(" ", it.next().o1);
assertTrue(!it.hasNext());
}
public void testIterator8() throws Exception {
String str = "{g }\n" +
" pass";
Document d = new Document(str);
TabNannyDocIterator it = new TabNannyDocIterator(d);
assertEquals(" ", it.next().o1);
assertTrue(!it.hasNext());
}
public void testIterator8a() throws Exception {
String str = "{g }\n" +
" pass";
Document d = new Document(str);
TabNannyDocIterator it = new TabNannyDocIterator(d, true, false);
assertEquals("", it.next().o1);
assertEquals(" ", it.next().o1);
assertTrue(!it.hasNext());
}
public void testIterator9a() throws Exception {
String str = "{g \n" +
" ( ''' thnehouno '''\n" +
"}\n" +
" pass";
Document d = new Document(str);
TabNannyDocIterator it = new TabNannyDocIterator(d, true, false);
assertEquals("", it.next().o1);
assertEquals(" ", it.next().o1);
assertTrue(!it.hasNext());
}
public void testIterator9() throws Exception {
String str = "{g \n" +
" ( ''' thnehouno '''\n" +
"}\n" +
" pass";
Document d = new Document(str);
TabNannyDocIterator it = new TabNannyDocIterator(d);
assertEquals(" ", it.next().o1);
assertTrue(!it.hasNext());
}
public void testIterator10() throws Exception {
String str = "{g \n" + //error here
" ( ''' thnehouno '''\n" +
"\n" +
" pass";
Document d = new Document(str);
TabNannyDocIterator it = new TabNannyDocIterator(d);
assertEquals(" ", it.next().o1);
assertEquals(" ", it.next().o1);
assertTrue(!it.hasNext());
}
public void testIterator11() throws Exception {
Document doc = new Document("" +
"aaa\n" +
"\t\n" +
"ccc\n" +
"");
TabNannyDocIterator it = new TabNannyDocIterator(doc);
assertEquals("\t", it.next().o1);
assertTrue(!it.hasNext());
}
public void testIterator11a() throws Exception {
Document doc = new Document("" +
"aaa\n" +
"\t\n" +
"ccc\n" +
"");
TabNannyDocIterator it = new TabNannyDocIterator(doc, true, false);
assertEquals("", it.next().o1);
// assertEquals("\t",it.next().o1); -- empty line
assertEquals("", it.next().o1);
assertTrue(!it.hasNext());
}
public void testIterator11b() throws Exception {
Document doc = new Document("" +
"aaa\n" +
"\ta\n" +
"ccc\n" +
"");
TabNannyDocIterator it = new TabNannyDocIterator(doc, true, false);
assertEquals("", it.next().o1);
assertEquals("\t", it.next().o1);
assertEquals("", it.next().o1);
assertTrue(!it.hasNext());
}
public void testIterator12() throws Exception {
Document doc = new Document("" +
"{\n" +
"\t\n" + //don't return this one -- inside of {}
"}\n" +
"pass\n" +
" pass" +
"");
TabNannyDocIterator it = new TabNannyDocIterator(doc);
assertEquals(" ", it.next().o1);
assertTrue(!it.hasNext());
}
public void testIteratorWithEmptyIndents() throws Exception {
Document doc = new Document("" +
"{\n" +
"\t\n" + //don't return this one -- inside of {}
"}\n" +
"pass\n" +
" pass" +
"");
TabNannyDocIterator it = new TabNannyDocIterator(doc, true, false);
assertEquals("", it.next().o1);
assertEquals("", it.next().o1);
assertEquals(" ", it.next().o1);
assertTrue(!it.hasNext());
}
public void testIteratorWithEmptyIndents2() throws Exception {
Document doc = new Document("" +
"def m1:\n" +
"\ta\n" +
"\tpass\n" +
"def m2:\n" +
" pass\n" +
"");
TabNannyDocIterator it = new TabNannyDocIterator(doc, true, false);
assertEquals("", it.next().o1);
assertEquals("\t", it.next().o1);
assertEquals("\t", it.next().o1);
assertEquals("", it.next().o1);
assertEquals(" ", it.next().o1);
assertTrue(!it.hasNext());
}
public void testIterator3WithEmptyIndents() throws Exception {
String str = "" +
"d\n" +
" '''\r" +
" '''\r" +
"\t" +
"";
Document d = new Document(str);
TabNannyDocIterator it = new TabNannyDocIterator(d, true, false);
assertEquals("", it.next().o1);
assertEquals(" ", it.next().o1);
assertEquals("\t", it.next().o1);
assertTrue(!it.hasNext()); //no indentations here...
}
}