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//
// 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 "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
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