/core/externals/update-engine/externals/google-toolbox-for-mac/Foundation/GTMPathTest.m
http://macfuse.googlecode.com/ · Objective C · 240 lines · 166 code · 43 blank · 31 comment · 10 complexity · 0175988607b9672988c6363a8d512277 MD5 · raw file
- //
- // GTMPathTest.m
- //
- // Copyright 2007-2008 Google Inc.
- //
- // 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.
- //
- #import "GTMSenTestCase.h"
- #import "GTMPath.h"
- #import "GTMUnitTestDevLog.h"
- #import "GTMNSFileHandle+UniqueName.h"
- #if MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5
- // NSFileManager has improved substantially in Leopard and beyond, so GTMPath
- // is now deprecated.
- @interface GTMPathTest : GTMTestCase {
- @private
- NSString *testDirectory_;
- }
- @end
- @implementation GTMPathTest
- - (void)setUp {
- NSFileManager *mgr = [NSFileManager defaultManager];
- testDirectory_
- = [[mgr gtm_createTemporaryDirectoryBasedOn:@"GTMPathTestXXXXXX"] retain];
- STAssertNotNil(testDirectory_, nil);
- }
- - (void)tearDown {
- // Make sure it's safe to remove this directory before nuking it.
- STAssertNotNil(testDirectory_, nil);
- STAssertNotEqualObjects(testDirectory_, @"/", nil);
- #if GTM_MACOS_SDK && (MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5)
- [[NSFileManager defaultManager] removeFileAtPath:testDirectory_ handler:nil];
- #else
- [[NSFileManager defaultManager] removeItemAtPath:testDirectory_ error:NULL];
- #endif
- [testDirectory_ release];
- }
- - (void)testBasicCreation {
- GTMPath *path = nil;
- path = [[[GTMPath alloc] init] autorelease];
- STAssertNil(path, nil);
- path = [GTMPath pathWithFullPath:@"/"];
- STAssertNotNil(path, nil);
- STAssertNil([path parent], nil);
- STAssertTrue([path isRoot], nil);
- STAssertTrue([path isDirectory], nil);
- STAssertEqualObjects([path name], @"/", nil);
- STAssertEqualObjects([path fullPath], @"/", nil);
- }
- - (void)testRecursiveInitialization {
- GTMPath *path = nil;
- path = [GTMPath pathWithFullPath:nil];
- STAssertNil(path, nil);
- path = [GTMPath pathWithFullPath:@""];
- STAssertNil(path, nil);
- path = [GTMPath pathWithFullPath:@"etc"];
- STAssertNil(path, nil);
- path = [GTMPath pathWithFullPath:@"/"];
- STAssertNotNil(path, nil);
- STAssertNil([path parent], nil);
- STAssertTrue([path isRoot], nil);
- STAssertTrue([path isDirectory], nil);
- STAssertEqualObjects([path name], @"/", nil);
- STAssertEqualObjects([path fullPath], @"/", nil);
- path = [GTMPath pathWithFullPath:@"/etc"];
- STAssertNotNil(path, nil);
- STAssertEqualObjects([path name], @"etc", nil);
- STAssertEqualObjects([path fullPath], @"/etc", nil);
- STAssertTrue([path isDirectory], nil);
- STAssertFalse([path isRoot], nil);
- STAssertNotNil([path parent], nil);
- STAssertTrue([[path parent] isRoot], nil);
- path = [GTMPath pathWithFullPath:@"/etc/passwd"];
- STAssertNotNil(path, nil);
- STAssertEqualObjects([path name], @"passwd", nil);
- STAssertEqualObjects([path fullPath], @"/etc/passwd", nil);
- STAssertFalse([path isDirectory], nil);
- STAssertFalse([path isRoot], nil);
- STAssertNotNil([path parent], nil);
- STAssertFalse([[path parent] isRoot], nil);
- STAssertTrue([[path parent] isDirectory], nil);
- STAssertTrue([[[path parent] parent] isRoot], nil);
- STAssertTrue([[path description] length] > 1, nil);
- }
- - (void)testCreationWithNonExistentPath {
- GTMPath *path = nil;
- path = [GTMPath pathWithFullPath:@" "];
- STAssertNil(path, nil);
- path = [GTMPath pathWithFullPath:@"/abcxyz"];
- STAssertNil(path, nil);
- path = [GTMPath pathWithFullPath:@"/etc/foo"];
- STAssertNil(path, nil);
- path = [GTMPath pathWithFullPath:@"/foo/bar/baz"];
- STAssertNil(path, nil);
- }
- - (void)testDirectoryCreation {
- GTMPath *tmp = [GTMPath pathWithFullPath:testDirectory_];
- GTMPath *path = nil;
- NSString *fooPath = [[tmp fullPath] stringByAppendingPathComponent:@"foo"];
- path = [GTMPath pathWithFullPath:fooPath];
- STAssertNil(path, nil);
- path = [tmp createDirectoryName:@"foo" mode:0555];
- STAssertNotNil(path, nil);
- STAssertEqualObjects([path name], @"foo", nil);
- // filePosixPermissions has odd return types in different SDKs, so we use
- // STAssertTrue to avoid the macros type checks from choking us.
- STAssertTrue([[path attributes] filePosixPermissions] == 0555,
- @"got %o", (int)[[path attributes] filePosixPermissions]);
- STAssertTrue([path isDirectory], nil);
- STAssertFalse([path isRoot], nil);
- // Trying to create a file where a dir already exists should fail
- path = [tmp createFileName:@"foo" mode:0555];
- STAssertNil(path, nil);
- // Calling create again should succeed
- path = [tmp createDirectoryName:@"foo" mode:0555];
- STAssertNotNil(path, nil);
- STAssertEqualObjects([path name], @"foo", nil);
- STAssertTrue([[path attributes] filePosixPermissions] == 0555,
- @"got %o", (int)[[path attributes] filePosixPermissions]);
- STAssertTrue([path isDirectory], nil);
- STAssertFalse([path isRoot], nil);
- GTMPath *foo = [GTMPath pathWithFullPath:fooPath];
- STAssertNotNil(foo, nil);
- STAssertEqualObjects([path name], @"foo", nil);
- STAssertTrue([[path attributes] filePosixPermissions] == 0555,
- @"got %o", (int)[[path attributes] filePosixPermissions]);
- STAssertTrue([path isDirectory], nil);
- STAssertFalse([path isRoot], nil);
- }
- - (void)testFileCreation {
- GTMPath *tmp = [GTMPath pathWithFullPath:testDirectory_];
- GTMPath *path = nil;
- NSString *fooPath = [[tmp fullPath] stringByAppendingPathComponent:@"foo"];
- path = [GTMPath pathWithFullPath:fooPath];
- STAssertNil(path, nil);
- path = [tmp createFileName:@"foo" mode:0555];
- STAssertNotNil(path, nil);
- STAssertEqualObjects([path name], @"foo", nil);
- STAssertTrue([[path attributes] filePosixPermissions] == 0555, nil);
- STAssertFalse([path isDirectory], nil);
- STAssertFalse([path isRoot], nil);
- // Trying to create a dir where a file already exists should fail.
- path = [tmp createDirectoryName:@"foo" mode:0555];
- STAssertNil(path, nil);
- // Calling create again should succeed
- path = [tmp createFileName:@"foo" mode:0555];
- STAssertNotNil(path, nil);
- STAssertEqualObjects([path name], @"foo", nil);
- STAssertTrue([[path attributes] filePosixPermissions] == 0555, nil);
- STAssertFalse([path isDirectory], nil);
- STAssertFalse([path isRoot], nil);
- GTMPath *foo = [GTMPath pathWithFullPath:fooPath];
- STAssertNotNil(foo, nil);
- STAssertEqualObjects([path name], @"foo", nil);
- STAssertTrue([[path attributes] filePosixPermissions] == 0555, nil);
- STAssertFalse([path isDirectory], nil);
- STAssertFalse([path isRoot], nil);
- // Make sure we can't create a file/directory rooted off of |foo|, since it's
- // not a directory.
- path = [foo createFileName:@"bar" mode:0555];
- STAssertNil(path, nil);
- path = [foo createDirectoryName:@"bar" mode:0555];
- STAssertNil(path, nil);
- }
- - (void)testHierarchyCreation {
- GTMPath *tmp = [GTMPath pathWithFullPath:testDirectory_];
- NSString *fooPath = [[tmp fullPath] stringByAppendingPathComponent:@"foo"];
- GTMPath *path = [GTMPath pathWithFullPath:fooPath];
- STAssertNil(path, nil);
- path = [[[tmp createDirectoryName:@"foo" mode:0755]
- createDirectoryName:@"bar" mode:0756]
- createDirectoryName:@"baz" mode:0757];
- STAssertNotNil(path, nil);
- // Check "baz"
- STAssertEqualObjects([path name], @"baz", nil);
- STAssertTrue([[path attributes] filePosixPermissions] == 0757, nil);
- // Check "bar"
- path = [path parent];
- STAssertEqualObjects([path name], @"bar", nil);
- STAssertTrue([[path attributes] filePosixPermissions] == 0756, nil);
- // Check "foo"
- path = [path parent];
- STAssertEqualObjects([path name], @"foo", nil);
- STAssertTrue([[path attributes] filePosixPermissions] == 0755, nil);
- }
- @end
- #endif // MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5