зеркало из https://github.com/mozilla/pjs.git
561 строка
17 KiB
C++
561 строка
17 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is XPCOM file tests.
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*
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* The Initial Developer of the Original Code is Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1999
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "prio.h"
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#include "prsystem.h"
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#include "TestHarness.h"
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#include "nsILocalFile.h"
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#include "nsDirectoryServiceDefs.h"
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#include "nsDirectoryServiceUtils.h"
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static const char* gFunction = "main";
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static bool VerifyResult(nsresult aRV, const char* aMsg)
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{
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if (NS_FAILED(aRV)) {
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fail("%s %s, rv=%x", gFunction, aMsg, aRV);
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return false;
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}
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return true;
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}
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static already_AddRefed<nsILocalFile> NewFile(nsIFile* aBase)
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{
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nsresult rv;
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nsCOMPtr<nsILocalFile> file =
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do_CreateInstance(NS_LOCAL_FILE_CONTRACTID, &rv);
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VerifyResult(rv, "Creating nsILocalFile");
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nsCOMPtr<nsILocalFile> localBase = do_QueryInterface(aBase);
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if (!localBase) {
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fail("%s Base directory not a local file", gFunction);
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return nsnull;
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}
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rv = file->InitWithFile(localBase);
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VerifyResult(rv, "InitWithFile");
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return file.forget();
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}
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static nsCString FixName(const char* aName)
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{
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nsCString name;
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for (PRUint32 i = 0; aName[i]; ++i) {
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char ch = aName[i];
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// PR_GetPathSeparator returns the wrong value on Mac so don't use it
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#if defined(XP_WIN) || defined(XP_OS2)
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if (ch == '/') {
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ch = '\\';
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}
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#endif
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name.Append(ch);
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}
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return name;
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}
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// Test nsIFile::AppendNative, verifying that aName is not a valid file name
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static bool TestInvalidFileName(nsIFile* aBase, const char* aName)
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{
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gFunction = "TestInvalidFileName";
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nsCOMPtr<nsILocalFile> file = NewFile(aBase);
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if (!file)
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return false;
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nsCString name = FixName(aName);
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nsresult rv = file->AppendNative(name);
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if (NS_SUCCEEDED(rv)) {
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fail("%s AppendNative with invalid filename %s", gFunction, name.get());
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return false;
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}
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return true;
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}
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// Test nsIFile::Create, verifying that the file exists and did not exist before,
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// and leaving it there for future tests
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static bool TestCreate(nsIFile* aBase, const char* aName, PRInt32 aType, PRInt32 aPerm)
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{
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gFunction = "TestCreate";
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nsCOMPtr<nsILocalFile> file = NewFile(aBase);
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if (!file)
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return false;
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nsCString name = FixName(aName);
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nsresult rv = file->AppendNative(name);
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if (!VerifyResult(rv, "AppendNative"))
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return false;
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bool exists;
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rv = file->Exists(&exists);
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if (!VerifyResult(rv, "Exists (before)"))
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return false;
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if (exists) {
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fail("%s File %s already exists", gFunction, name.get());
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return false;
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}
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rv = file->Create(aType, aPerm);
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if (!VerifyResult(rv, "Create"))
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return false;
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rv = file->Exists(&exists);
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if (!VerifyResult(rv, "Exists (after)"))
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return false;
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if (!exists) {
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fail("%s File %s was not created", gFunction, name.get());
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return false;
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}
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return true;
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}
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// Test nsIFile::CreateUnique, verifying that the new file exists and if it existed before,
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// the new file has a different name.
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// The new file is left in place.
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static bool TestCreateUnique(nsIFile* aBase, const char* aName, PRInt32 aType, PRInt32 aPerm)
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{
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gFunction = "TestCreateUnique";
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nsCOMPtr<nsILocalFile> file = NewFile(aBase);
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if (!file)
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return false;
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nsCString name = FixName(aName);
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nsresult rv = file->AppendNative(name);
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if (!VerifyResult(rv, "AppendNative"))
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return false;
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bool existsBefore;
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rv = file->Exists(&existsBefore);
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if (!VerifyResult(rv, "Exists (before)"))
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return false;
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rv = file->CreateUnique(aType, aPerm);
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if (!VerifyResult(rv, "Create"))
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return false;
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bool existsAfter;
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rv = file->Exists(&existsAfter);
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if (!VerifyResult(rv, "Exists (after)"))
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return false;
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if (!existsAfter) {
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fail("%s File %s was not created", gFunction, name.get());
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return false;
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}
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if (existsBefore) {
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nsCAutoString leafName;
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rv = file->GetNativeLeafName(leafName);
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if (!VerifyResult(rv, "GetNativeLeafName"))
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return false;
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if (leafName.Equals(name)) {
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fail("%s File %s was not given a new name by CreateUnique", gFunction, name.get());
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return false;
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}
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}
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return true;
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}
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// Test nsILocalFile::OpenNSPRFileDesc with DELETE_ON_CLOSE, verifying that the file exists
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// and did not exist before, and leaving it there for future tests
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static bool TestDeleteOnClose(nsIFile* aBase, const char* aName, PRInt32 aFlags, PRInt32 aPerm)
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{
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gFunction = "TestDeleteOnClose";
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nsCOMPtr<nsILocalFile> file = NewFile(aBase);
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if (!file)
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return false;
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nsCString name = FixName(aName);
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nsresult rv = file->AppendNative(name);
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if (!VerifyResult(rv, "AppendNative"))
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return false;
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bool exists;
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rv = file->Exists(&exists);
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if (!VerifyResult(rv, "Exists (before)"))
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return false;
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if (exists) {
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fail("%s File %s already exists", gFunction, name.get());
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return false;
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}
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PRFileDesc* fileDesc;
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rv = file->OpenNSPRFileDesc(aFlags | nsILocalFile::DELETE_ON_CLOSE, aPerm, &fileDesc);
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if (!VerifyResult(rv, "OpenNSPRFileDesc"))
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return false;
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PRStatus status = PR_Close(fileDesc);
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if (status != PR_SUCCESS) {
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fail("%s File %s could not be closed", gFunction, name.get());
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return false;
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}
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rv = file->Exists(&exists);
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if (!VerifyResult(rv, "Exists (after)"))
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return false;
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if (exists) {
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fail("%s File %s was not removed on close!", gFunction, name.get());
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return false;
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}
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return true;
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}
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// Test nsIFile::Remove, verifying that the file does not exist and did before
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static bool TestRemove(nsIFile* aBase, const char* aName, bool aRecursive)
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{
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gFunction = "TestDelete";
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nsCOMPtr<nsILocalFile> file = NewFile(aBase);
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if (!file)
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return false;
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nsCString name = FixName(aName);
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nsresult rv = file->AppendNative(name);
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if (!VerifyResult(rv, "AppendNative"))
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return false;
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bool exists;
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rv = file->Exists(&exists);
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if (!VerifyResult(rv, "Exists (before)"))
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return false;
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if (!exists) {
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fail("%s File %s does not exist", gFunction, name.get());
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return false;
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}
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rv = file->Remove(aRecursive);
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if (!VerifyResult(rv, "Remove"))
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return false;
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rv = file->Exists(&exists);
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if (!VerifyResult(rv, "Exists (after)"))
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return false;
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if (exists) {
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fail("%s File %s was not removed", gFunction, name.get());
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return false;
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}
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return true;
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}
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// Test nsIFile::MoveToNative, verifying that the file did not exist at the new location
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// before and does afterward, and that it does not exist at the old location anymore
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static bool TestMove(nsIFile* aBase, nsIFile* aDestDir, const char* aName, const char* aNewName)
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{
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gFunction = "TestMove";
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nsCOMPtr<nsILocalFile> file = NewFile(aBase);
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if (!file)
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return false;
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nsCString name = FixName(aName);
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nsresult rv = file->AppendNative(name);
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if (!VerifyResult(rv, "AppendNative"))
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return false;
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bool exists;
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rv = file->Exists(&exists);
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if (!VerifyResult(rv, "Exists (before)"))
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return false;
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if (!exists) {
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fail("%s File %s does not exist", gFunction, name.get());
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return false;
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}
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nsCOMPtr<nsILocalFile> newFile = NewFile(file);
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nsCString newName = FixName(aNewName);
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rv = newFile->MoveToNative(aDestDir, newName);
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if (!VerifyResult(rv, "MoveToNative"))
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return false;
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rv = file->Exists(&exists);
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if (!VerifyResult(rv, "Exists (after)"))
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return false;
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if (exists) {
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fail("%s File %s was not moved", gFunction, name.get());
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return false;
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}
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file = NewFile(aDestDir);
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if (!file)
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return false;
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rv = file->AppendNative(newName);
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if (!VerifyResult(rv, "AppendNative"))
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return false;
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bool equal;
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rv = file->Equals(newFile, &equal);
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if (!VerifyResult(rv, "Equals"))
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return false;
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if (!equal) {
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fail("%s file object was not updated to destination", gFunction);
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return false;
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}
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rv = file->Exists(&exists);
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if (!VerifyResult(rv, "Exists (new after)"))
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return false;
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if (!exists) {
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fail("%s Destination file %s was not created", gFunction, newName.get());
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return false;
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}
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return true;
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}
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// Test nsIFile::CopyToNative, verifying that the file did not exist at the new location
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// before and does afterward, and that it does exist at the old location too
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static bool TestCopy(nsIFile* aBase, nsIFile* aDestDir, const char* aName, const char* aNewName)
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{
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gFunction = "TestCopy";
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nsCOMPtr<nsILocalFile> file = NewFile(aBase);
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if (!file)
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return false;
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nsCString name = FixName(aName);
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nsresult rv = file->AppendNative(name);
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if (!VerifyResult(rv, "AppendNative"))
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return false;
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bool exists;
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rv = file->Exists(&exists);
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if (!VerifyResult(rv, "Exists (before)"))
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return false;
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if (!exists) {
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fail("%s File %s does not exist", gFunction, name.get());
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return false;
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}
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nsCOMPtr<nsILocalFile> newFile = NewFile(file);
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nsCString newName = FixName(aNewName);
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rv = newFile->CopyToNative(aDestDir, newName);
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if (!VerifyResult(rv, "MoveToNative"))
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return false;
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bool equal;
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rv = file->Equals(newFile, &equal);
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if (!VerifyResult(rv, "Equals"))
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return false;
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if (!equal) {
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fail("%s file object updated unexpectedly", gFunction);
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return false;
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}
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rv = file->Exists(&exists);
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if (!VerifyResult(rv, "Exists (after)"))
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return false;
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if (!exists) {
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fail("%s File %s was removed", gFunction, name.get());
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return false;
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}
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file = NewFile(aDestDir);
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if (!file)
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return false;
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rv = file->AppendNative(newName);
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if (!VerifyResult(rv, "AppendNative"))
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return false;
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rv = file->Exists(&exists);
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if (!VerifyResult(rv, "Exists (new after)"))
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return false;
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if (!exists) {
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fail("%s Destination file %s was not created", gFunction, newName.get());
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return false;
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}
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return true;
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}
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// Test nsIFile::GetParent
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static bool TestParent(nsIFile* aBase, nsIFile* aStart)
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{
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gFunction = "TestParent";
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nsCOMPtr<nsILocalFile> file = NewFile(aStart);
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if (!file)
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return false;
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nsCOMPtr<nsIFile> parent;
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nsresult rv = file->GetParent(getter_AddRefs(parent));
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VerifyResult(rv, "GetParent");
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bool equal;
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rv = parent->Equals(aBase, &equal);
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VerifyResult(rv, "Equals");
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if (!equal) {
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fail("%s Incorrect parent", gFunction);
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return false;
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}
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return true;
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}
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// Test nsIFile::Normalize and native path setting/getting
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static bool TestNormalizeNativePath(nsIFile* aBase, nsIFile* aStart)
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{
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gFunction = "TestNormalizeNativePath";
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nsCOMPtr<nsILocalFile> file = NewFile(aStart);
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if (!file)
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return false;
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nsCAutoString path;
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nsresult rv = file->GetNativePath(path);
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VerifyResult(rv, "GetNativePath");
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path.Append(FixName("/./.."));
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rv = file->InitWithNativePath(path);
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VerifyResult(rv, "InitWithNativePath");
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rv = file->Normalize();
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VerifyResult(rv, "Normalize");
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rv = file->GetNativePath(path);
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VerifyResult(rv, "GetNativePath (after normalization)");
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nsCAutoString basePath;
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rv = aBase->GetNativePath(basePath);
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VerifyResult(rv, "GetNativePath (base)");
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if (!path.Equals(basePath)) {
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fail("%s Incorrect normalization");
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return false;
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}
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return true;
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}
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int main(int argc, char** argv)
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{
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ScopedXPCOM xpcom("nsLocalFile");
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if (xpcom.failed())
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return 1;
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nsCOMPtr<nsIFile> base;
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nsresult rv = NS_GetSpecialDirectory(NS_OS_TEMP_DIR, getter_AddRefs(base));
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if (!VerifyResult(rv, "Getting temp directory"))
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return 1;
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rv = base->AppendNative(nsDependentCString("mozfiletests"));
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if (!VerifyResult(rv, "Appending mozfiletests to temp directory name"))
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return 1;
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// Remove the directory in case tests failed and left it behind.
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// don't check result since it might not be there
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base->Remove(true);
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// Now create the working directory we're going to use
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rv = base->Create(nsIFile::DIRECTORY_TYPE, 0700);
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if (!VerifyResult(rv, "Creating temp directory"))
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return 1;
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// Now we can safely normalize the path
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rv = base->Normalize();
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if (!VerifyResult(rv, "Normalizing temp directory name"))
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return 1;
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// Initialize subdir object for later use
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nsCOMPtr<nsILocalFile> subdir = NewFile(base);
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if (!subdir)
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return 1;
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rv = subdir->AppendNative(nsDependentCString("subdir"));
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if (!VerifyResult(rv, "Appending 'subdir' to test dir name"))
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return 1;
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passed("Setup");
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// Test path parsing
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if (TestInvalidFileName(base, "a/b")) {
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passed("AppendNative with invalid file name");
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}
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if (TestParent(base, subdir)) {
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passed("GetParent");
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}
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// Test file creation
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if (TestCreate(base, "file.txt", nsIFile::NORMAL_FILE_TYPE, 0600)) {
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passed("Create file");
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}
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if (TestRemove(base, "file.txt", false)) {
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passed("Remove file");
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}
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// Test directory creation
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if (TestCreate(base, "subdir", nsIFile::DIRECTORY_TYPE, 0700)) {
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passed("Create directory");
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}
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// Test move and copy in the base directory
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if (TestCreate(base, "file.txt", nsIFile::NORMAL_FILE_TYPE, 0600) &&
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TestMove(base, base, "file.txt", "file2.txt")) {
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passed("MoveTo rename file");
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}
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if (TestCopy(base, base, "file2.txt", "file3.txt")) {
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passed("CopyTo copy file");
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}
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// Test moving across directories
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if (TestMove(base, subdir, "file2.txt", "file2.txt")) {
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passed("MoveTo move file");
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}
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// Test moving across directories and renaming at the same time
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if (TestMove(subdir, base, "file2.txt", "file4.txt")) {
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passed("MoveTo move and rename file");
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}
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// Test copying across directoreis
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if (TestCopy(base, subdir, "file4.txt", "file5.txt")) {
|
|
passed("CopyTo copy file across directories");
|
|
}
|
|
|
|
// Run normalization tests while the directory exists
|
|
if (TestNormalizeNativePath(base, subdir)) {
|
|
passed("Normalize with native paths");
|
|
}
|
|
|
|
// Test recursive directory removal
|
|
if (TestRemove(base, "subdir", true)) {
|
|
passed("Remove directory");
|
|
}
|
|
|
|
if (TestCreateUnique(base, "foo", nsIFile::NORMAL_FILE_TYPE, 0600) &&
|
|
TestCreateUnique(base, "foo", nsIFile::NORMAL_FILE_TYPE, 0600)) {
|
|
passed("CreateUnique file");
|
|
}
|
|
if (TestCreateUnique(base, "bar.xx", nsIFile::DIRECTORY_TYPE, 0700) &&
|
|
TestCreateUnique(base, "bar.xx", nsIFile::DIRECTORY_TYPE, 0700)) {
|
|
passed("CreateUnique directory");
|
|
}
|
|
|
|
if (TestDeleteOnClose(base, "file7.txt", PR_RDWR | PR_CREATE_FILE, 0600)) {
|
|
passed("OpenNSPRFileDesc DELETE_ON_CLOSE");
|
|
}
|
|
|
|
gFunction = "main";
|
|
// Clean up temporary stuff
|
|
rv = base->Remove(true);
|
|
VerifyResult(rv, "Cleaning up temp directory");
|
|
|
|
return gFailCount > 0;
|
|
}
|