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/*
* Copyright 2000-2009 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.intellij.history.core;
import com.intellij.util.containers.ContainerUtil;
import org.junit.Test;
public class PathsTest extends LocalHistoryTestCase {
@Test
public void testParent() {
assertEquals("dir1/dir2", Paths.getParentOf("dir1/dir2/file"));
assertEquals("", Paths.getParentOf("file"));
assertEquals("c:", Paths.getParentOf("c:/file"));
assertEquals("/", Paths.getParentOf("/file"));
assertEquals("/dir", Paths.getParentOf("/dir/file"));
}
@Test
public void testName() {
assertEquals("file", Paths.getNameOf("file"));
assertEquals("file", Paths.getNameOf("dir/file"));
assertEquals("/", Paths.getNameOf("/"));
}
@Test
public void testAppending() {
assertEquals("file1/file2", Paths.appended("file1", "file2"));
assertEquals("c:/root/file", Paths.appended("c:/root", "file"));
assertEquals("/foo", Paths.appended("/", "foo"));
assertEquals("/foo/bar", Paths.appended("/foo", "bar"));
assertEquals("bar", Paths.appended("", "bar"));
}
@Test
public void testRenaming() {
assertEquals("dir/file2", Paths.renamed("dir/file1", "file2"));
assertEquals("file2", Paths.renamed("file1", "file2"));
assertEquals("/bar", Paths.renamed("/foo", "bar"));
}
@Test
public void testRelative() {
assertEquals("file", Paths.relativeIfUnder("dir/file", "dir"));
assertNull(Paths.relativeIfUnder("dir/file", "abc"));
assertNull(Paths.relativeIfUnder("dir/file", "di"));
assertNull("dir/file", Paths.relativeIfUnder("/dir/file", "/"));
assertEquals("file", Paths.relativeIfUnder("/dir/file", "/dir"));
Paths.setCaseSensitive(true);
assertNull(Paths.relativeIfUnder("dir/file", "DiR"));
Paths.setCaseSensitive(false);
assertEquals("file", Paths.relativeIfUnder("dir/file", "DiR"));
}
@Test
public void testIsParentOf() throws Exception {
assertTrue(Paths.isParent("foo", "foo"));
assertTrue(Paths.isParent("foo", "foo/bar"));
assertTrue(Paths.isParent("foo/bar", "foo/bar"));
assertTrue(Paths.isParent("foo/bar", "foo/bar/baz"));
assertTrue(Paths.isParent("/", "/foo"));
assertTrue(Paths.isParent("/foo", "/foo/bar"));
assertFalse(Paths.isParent("foo/bar", "foo/baz"));
assertFalse(Paths.isParent("foo/bar", "foo/barr"));
assertFalse(Paths.isParent("foo/bar", "foo/barr/baz"));
assertTrue(Paths.isParent("", "foo"));
}
@Test
public void testIsParentOrChildOf() throws Exception {
assertTrue(Paths.isParentOrChild("foo/bar", "foo/bar"));
assertTrue(Paths.isParentOrChild("foo/bar", "foo/bar/baz"));
assertTrue(Paths.isParentOrChild("foo/bar/baz", "foo/bar"));
assertTrue(Paths.isParentOrChild("/", "/foo/bar"));
assertTrue(Paths.isParentOrChild("/foo/bar", "/"));
assertFalse(Paths.isParentOrChild("foo/baz", "foo/bar"));
}
@Test
public void testSplitting() throws Exception {
assertEquals(array("/", "foo", "bar"), ContainerUtil.collect(Paths.split("/foo/bar").iterator()));
assertEquals(array("/", "foo", "bar"), ContainerUtil.collect(Paths.split("/foo/bar/").iterator()));
assertEquals(array("foo", "bar"), ContainerUtil.collect(Paths.split("foo/bar/").iterator()));
assertEquals(array("/", "foo"), ContainerUtil.collect(Paths.split("/foo").iterator()));
assertEquals(array("/"), ContainerUtil.collect(Paths.split("/").iterator()));
assertEquals(array("c:", "foo", "bar"), ContainerUtil.collect(Paths.split("c:/foo/bar").iterator()));
assertEquals(array("//"), ContainerUtil.collect(Paths.split("//").iterator()));
assertEquals(array("//foo"), ContainerUtil.collect(Paths.split("//foo").iterator()));
assertEquals(array("//foo"), ContainerUtil.collect(Paths.split("//foo/").iterator()));
assertEquals(array("//foo", "bar"), ContainerUtil.collect(Paths.split("//foo/bar").iterator()));
}
@Test
public void testEquals() {
assertTrue(Paths.equals("one", "one"));
assertFalse(Paths.equals("one", "two"));
Paths.setCaseSensitive(true);
assertFalse(Paths.equals("one", "ONE"));
Paths.setCaseSensitive(false);
assertTrue(Paths.equals("one", "ONE"));
}
}
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