/*******************************************************************************
* Copyright (c) 2005, 2007 IBM Corporation and others.
* 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
*
*******************************************************************************/
package org.eclipse.dltk.ruby.ui.tests.text;
import junit.framework.TestCase;
import org.eclipse.core.runtime.Assert;
import org.eclipse.dltk.ruby.internal.ui.text.IRubyPartitions;
import org.eclipse.dltk.ruby.ui.tests.internal.TestUtils;
import org.eclipse.jface.text.Document;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.ITypedRegion;
import org.eclipse.jface.text.TextUtilities;
public class PartitioningTest extends TestCase {
public PartitioningTest(String name) {
super(name);
}
public void doTest(String data, String partition) throws Exception {
final String DELIMITER = "#$#";
int startPos = data.indexOf(DELIMITER);
Assert.isLegal(startPos >= 0);
data = data.substring(0, startPos)
+ data.substring(startPos + DELIMITER.length());
int endPos = data.indexOf(DELIMITER);
Assert.isLegal(endPos >= 0);
data = data.substring(0, endPos)
+ data.substring(endPos + DELIMITER.length());
String test = data.substring(startPos, endPos);
Document doc = new Document(data);
TestUtils.installStuff(doc);
StringBuffer expected = new StringBuffer(), actual = new StringBuffer();
for (int offset = startPos; offset < endPos; offset++) {
ITypedRegion p2 = TextUtilities.getPartition(doc,
IRubyPartitions.RUBY_PARTITIONING, offset,
(offset > startPos));
expected.append(offset);
expected.append(" ");
expected.append(partition);
expected.append("\n");
actual.append(offset);
actual.append(" ");
actual.append(p2.getType());
actual.append("\n");
offset = p2.getOffset() + p2.getLength();
}
assertEquals("Wrong partition at \"" + test + "\" in doc:\n" + data,
expected.toString(), actual.toString());
}
public void testCode() throws Exception {
doTest("#$#class Foo; end#$#", IDocument.DEFAULT_CONTENT_TYPE);
}
public void testString() throws Exception {
doTest("puts #$#\"Hello, world\"#$#, a", IRubyPartitions.RUBY_STRING);
}
public void testPercentStringAfterPuts() throws Exception {
doTest("puts #$#%s/foo bar boz/#$# / 2", IRubyPartitions.RUBY_PERCENT_STRING);
}
public void testPercentStringAfterMethodCall() throws Exception {
doTest(
"def foo(*args); puts(*args); end\nfoo #$#%s/foo bar boz/#$# / 2",
IRubyPartitions.RUBY_PERCENT_STRING);
}
public void testPercentOperatorAfterVariable() throws Exception {
// XXX: this does not start a string in Ruby, but will be treated as a
// string in IDE
doTest("foo = 20\nfoo #$#%s/foo bar boz/#$# 2",
IRubyPartitions.RUBY_PERCENT_STRING);
}
public void testPercentDoesStartString() throws Exception {
doTest("if a == #$#%s/2/#$# then puts 1 else puts 2 end",
IRubyPartitions.RUBY_PERCENT_STRING);
}
public void testPercentDoesNotStartString() throws Exception {
// XXX: this does not start a string in Ruby, but will be treated as a
// string in IDE
doTest("puts bar #$#%s/2/#$#\n3", IRubyPartitions.RUBY_PERCENT_STRING);
}
private void doHereDocTest(String data) throws Exception {
String s1 = data.replaceAll("[±ø∑]", "");
String s2 = data.replaceAll("±", "#$#");
String s3 = data.replaceAll("ø", "#$#");
String s4 = data.replaceAll("∑", "#$#");
doTest(s1, IRubyPartitions.RUBY_STRING);
if (!data.equals(s2))
doTest(s2, IRubyPartitions.RUBY_STRING);
if (!data.equals(s3))
doTest(s3, IRubyPartitions.RUBY_STRING);
if (!data.equals(s4))
doTest(s3, IRubyPartitions.RUBY_STRING);
}
public void REM_testAllSortsOfHeredocs() throws Exception {
for (int x = 0; x < 2 * 3; x++) {
String minus = ((x & 1) != 0 ? "-" : "");
String quote = ((x & 6) == 0 ? "" : ((x & 6) == 1 ? "'" : "\""));
doHereDocTest("puts #$#<<" + minus + quote + "HEREDOC" + quote
+ "#$#, 'blah'\n" + "±one two three\n"
+ "fourdman five six\n" + "seven eight\n" + "HEREDOC±\n"
+ "puts ");
}
}
public void REM_testAllSortsOfSequentialHeredocs() throws Exception {
for (int x = 0; x < 2 * 3; x++) {
String minus = ((x & 1) != 0 ? "-" : "");
String quote = ((x & 6) == 0 ? "" : ((x & 6) == 1 ? "'" : "\""));
doHereDocTest("puts #$#<<" + minus + quote + "HEREDOC" + quote
+ "#$#, 'blah', ø<<-BOO, 123\n" + "±one two three\n"
+ "fourdman five six\n" + "seven eight\n" + "HEREDOC±\n"
+ "∑sdfsdfdsfsdfsd\n" + "BOO∑\n" + "puts 222");
}
}
public void REM_testEmbeddedCode() throws Exception {
doTest(
"puts \"Press any #{#$#if 2 > 4 then key else reset_button end#$#} to continue\"",
IDocument.DEFAULT_CONTENT_TYPE);
}
public void testBug179488() throws Exception {
doTest("class Test\ndef test(x)\nobj = f($'#$#, x)\n"
+ "if (obj.class.name == #$#\"Array\") then\n#...\n"
+ "return\nend\n# It's ...\nend",
IDocument.DEFAULT_CONTENT_TYPE);
doTest("class Test\ndef test(x)\nobj = f($', x)\n"
+ "if (obj.class.name == #$#\"Array\"#$#) then\n#...\n"
+ "return\nend\n# It's ...\nend", IRubyPartitions.RUBY_STRING);
doTest("class Test\ndef test(x)\nobj = f($', x)\n"
+ "if (obj.class.name == \"Array\"#$#) then\n#$##...\n"
+ "return\nend\n# It's ...\nend",
IDocument.DEFAULT_CONTENT_TYPE);
doTest("class Test\ndef test(x)\nobj = f($', x)\n"
+ "if (obj.class.name == \"Array\") then\n#$##...\n#$#"
+ "return\nend\n# It's ...\nend", IRubyPartitions.RUBY_COMMENT);
doTest("class Test\ndef test(x)\nobj = f($', x)\n"
+ "if (obj.class.name == \"Array\") then\n#...\n#$#"
+ "return\nend\n#$## It's ...\nend",
IDocument.DEFAULT_CONTENT_TYPE);
doTest("class Test\ndef test(x)\nobj = f($', x)\n"
+ "if (obj.class.name == \"Array\") then\n#...\n"
+ "return\nend\n#$## It's ...\n#$#end",
IRubyPartitions.RUBY_COMMENT);
doTest("class Test\ndef test(x)\nobj = f($', x)\n"
+ "if (obj.class.name == \"Array\") then\n#...\n"
+ "return\nend\n# It's ...\n#$#end#$#",
IDocument.DEFAULT_CONTENT_TYPE);
}
public void testBug180370() throws Exception {
doTest(
"#$## Some metaprogramming to make it rock\n#$#"
+ "%w{app controllers models helpers views\n"
+ "specs spec_models spec_helpers spec_controllers spec_views spec_fixtures\n"
+ "tests fixtures unit_tests functional_tests integration_tests\n"
+ "public stylesheets javascripts images}.each do |item|\n"
+ "\n" + "method_to_eval = <<-EO_METH\n"
+ "def #{item}_dir_path\n" + "resolve_path(:#{item})\n"
+ "end\n" + "EO_METH\n"
+ "class_eval(method_to_eval)\n" + "end",
IRubyPartitions.RUBY_COMMENT);
doTest(
"# Some metaprogramming to make it rock\n"
+ "#$#%w{app controllers models helpers views\n"
+ "specs spec_models spec_helpers spec_controllers spec_views spec_fixtures\n"
+ "tests fixtures unit_tests functional_tests integration_tests\n"
+ "public stylesheets javascripts images}#$#.each do |item|\n"
+ "\n" + "method_to_eval = <<-EO_METH\n"
+ "def #{item}_dir_path\n" + "resolve_path(:#{item})\n"
+ "end\n" + "EO_METH\n"
+ "class_eval(method_to_eval)\n" + "end",
IRubyPartitions.RUBY_PERCENT_STRING);
doTest(
"# Some metaprogramming to make it rock\n"
+ "%w{app controllers models helpers views\n"
+ "specs spec_models spec_helpers spec_controllers spec_views spec_fixtures\n"
+ "tests fixtures unit_tests functional_tests integration_tests\n"
+ "public stylesheets javascripts images}#$#.each do |item|\n"
+ "\n" + "method_to_eval = <<-EO_METH\n"
+ "def #$##{item}_dir_path\n"
+ "resolve_path(:#{item})\n" + "end\n" + "EO_METH\n"
+ "class_eval(method_to_eval)\n" + "end",
IDocument.DEFAULT_CONTENT_TYPE);
doTest(
"# Some metaprogramming to make it rock\n"
+ "%w{app controllers models helpers views\n"
+ "specs spec_models spec_helpers spec_controllers spec_views spec_fixtures\n"
+ "tests fixtures unit_tests functional_tests integration_tests\n"
+ "public stylesheets javascripts images}.each do |item|\n"
+ "\n" + "method_to_eval = <<-EO_METH\n"
+ "def #$##{item}_dir_path\n#$#"
+ "resolve_path(:#{item})\n" + "end\n" + "EO_METH\n"
+ "class_eval(method_to_eval)\n" + "end",
IRubyPartitions.RUBY_COMMENT);
doTest(
"# Some metaprogramming to make it rock\n"
+ "%w{app controllers models helpers views\n"
+ "specs spec_models spec_helpers spec_controllers spec_views spec_fixtures\n"
+ "tests fixtures unit_tests functional_tests integration_tests\n"
+ "public stylesheets javascripts images}.each do |item|\n"
+ "\n" + "method_to_eval = <<-EO_METH\n"
+ "def #{item}_dir_path\n"
+ "#$#resolve_path(:#$##{item})\n" + "end\n"
+ "EO_METH\n" + "class_eval(method_to_eval)\n" + "end",
IDocument.DEFAULT_CONTENT_TYPE);
doTest(
"# Some metaprogramming to make it rock\n"
+ "%w{app controllers models helpers views\n"
+ "specs spec_models spec_helpers spec_controllers spec_views spec_fixtures\n"
+ "tests fixtures unit_tests functional_tests integration_tests\n"
+ "public stylesheets javascripts images}.each do |item|\n"
+ "\n" + "method_to_eval = <<-EO_METH\n"
+ "def #{item}_dir_path\n"
+ "resolve_path(:#$##{item})\n#$#" + "end\n"
+ "EO_METH\n" + "class_eval(method_to_eval)\n" + "end",
IRubyPartitions.RUBY_COMMENT);
doTest(
"# Some metaprogramming to make it rock\n"
+ "%w{app controllers models helpers views\n"
+ "specs spec_models spec_helpers spec_controllers spec_views spec_fixtures\n"
+ "tests fixtures unit_tests functional_tests integration_tests\n"
+ "public stylesheets javascripts images}.each do |item|\n"
+ "\n" + "method_to_eval = <<-EO_METH\n"
+ "def #{item}_dir_path\n" + "resolve_path(:#{item})\n"
+ "#$#end\n" + "EO_METH\n"
+ "class_eval(method_to_eval)\n" + "end#$#",
IDocument.DEFAULT_CONTENT_TYPE);
}
}