The Tor Browser: xpcom/tests/TestFile.cpp@129ffea94266 (annotated)

xpcom/tests/TestFile.cpp@129ffea94266 (annotated)

xpcom/tests/TestFile.cpp

Sat, 03 Jan 2015 20:18:00 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Sat, 03 Jan 2015 20:18:00 +0100
branch: TOR_BUG_3246
changeset 7: 129ffea94266
permissions: -rw-r--r--

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 #include "prio.h"
 #include "prsystem.h"
 #include "TestHarness.h"
 #include "nsIFile.h"
 #include "nsDirectoryServiceDefs.h"
 #include "nsDirectoryServiceUtils.h"
 static const char* gFunction = "main";
 static bool VerifyResult(nsresult aRV, const char* aMsg)
 {
     if (NS_FAILED(aRV)) {
         fail("%s %s, rv=%x", gFunction, aMsg, aRV);
         return false;
     }
     return true;
 }
 static already_AddRefed<nsIFile> NewFile(nsIFile* aBase)
 {
     nsresult rv;
     nsCOMPtr<nsIFile> file =
         do_CreateInstance(NS_LOCAL_FILE_CONTRACTID, &rv);
     VerifyResult(rv, "Creating nsIFile");
     rv = file->InitWithFile(aBase);
     VerifyResult(rv, "InitWithFile");
     return file.forget();
 }
 static nsCString FixName(const char* aName)
 {
     nsCString name;
     for (uint32_t i = 0; aName[i]; ++i) {
         char ch = aName[i];
        // PR_GetPathSeparator returns the wrong value on Mac so don't use it
 #if defined(XP_WIN)
         if (ch == '/') {
             ch = '\\';
         }
 #endif
         name.Append(ch);
     }
     return name;
 }
 // Test nsIFile::AppendNative, verifying that aName is not a valid file name
 static bool TestInvalidFileName(nsIFile* aBase, const char* aName)
 {
     gFunction = "TestInvalidFileName";
     nsCOMPtr<nsIFile> file = NewFile(aBase);
     if (!file)
         return false;
     nsCString name = FixName(aName);
     nsresult rv = file->AppendNative(name);
     if (NS_SUCCEEDED(rv)) {
         fail("%s AppendNative with invalid filename %s", gFunction, name.get());
         return false;
     }
     return true;
 }
 // Test nsIFile::Create, verifying that the file exists and did not exist before,
 // and leaving it there for future tests
 static bool TestCreate(nsIFile* aBase, const char* aName, int32_t aType, int32_t aPerm)
 {
     gFunction = "TestCreate";
     nsCOMPtr<nsIFile> file = NewFile(aBase);
     if (!file)
         return false;
     nsCString name = FixName(aName);
     nsresult rv = file->AppendNative(name);
     if (!VerifyResult(rv, "AppendNative"))
         return false;
     bool exists;
     rv = file->Exists(&exists);
     if (!VerifyResult(rv, "Exists (before)"))
         return false;
     if (exists) {
         fail("%s File %s already exists", gFunction, name.get());
         return false;
     }
     rv = file->Create(aType, aPerm);
     if (!VerifyResult(rv, "Create"))
         return false;
     rv = file->Exists(&exists);
     if (!VerifyResult(rv, "Exists (after)"))
         return false;
     if (!exists) {
         fail("%s File %s was not created", gFunction, name.get());
         return false;
     }
     return true;
 }
 // Test nsIFile::CreateUnique, verifying that the new file exists and if it existed before,
 // the new file has a different name.
 // The new file is left in place.
 static bool TestCreateUnique(nsIFile* aBase, const char* aName, int32_t aType, int32_t aPerm)
 {
     gFunction = "TestCreateUnique";
     nsCOMPtr<nsIFile> file = NewFile(aBase);
     if (!file)
         return false;
     nsCString name = FixName(aName);
     nsresult rv = file->AppendNative(name);
     if (!VerifyResult(rv, "AppendNative"))
         return false;
     bool existsBefore;
     rv = file->Exists(&existsBefore);
     if (!VerifyResult(rv, "Exists (before)"))
         return false;
     rv = file->CreateUnique(aType, aPerm);
     if (!VerifyResult(rv, "Create"))
         return false;
     bool existsAfter;
     rv = file->Exists(&existsAfter);
     if (!VerifyResult(rv, "Exists (after)"))
         return false;
     if (!existsAfter) {
         fail("%s File %s was not created", gFunction, name.get());
         return false;
     }
     if (existsBefore) {
         nsAutoCString leafName;
         rv = file->GetNativeLeafName(leafName);
         if (!VerifyResult(rv, "GetNativeLeafName"))
             return false;
         if (leafName.Equals(name)) {
             fail("%s File %s was not given a new name by CreateUnique", gFunction, name.get());
             return false;
         }
     }
     return true;
 }
 // Test nsIFile::OpenNSPRFileDesc with DELETE_ON_CLOSE, verifying that the file exists
 // and did not exist before, and leaving it there for future tests
 static bool TestDeleteOnClose(nsIFile* aBase, const char* aName, int32_t aFlags, int32_t aPerm)
 {
     gFunction = "TestDeleteOnClose";
     nsCOMPtr<nsIFile> file = NewFile(aBase);
     if (!file)
         return false;
     nsCString name = FixName(aName);
     nsresult rv = file->AppendNative(name);
     if (!VerifyResult(rv, "AppendNative"))
         return false;
     bool exists;
     rv = file->Exists(&exists);
     if (!VerifyResult(rv, "Exists (before)"))
         return false;
     if (exists) {
         fail("%s File %s already exists", gFunction, name.get());
         return false;
     }
     PRFileDesc* fileDesc;
     rv = file->OpenNSPRFileDesc(aFlags | nsIFile::DELETE_ON_CLOSE, aPerm, &fileDesc);
     if (!VerifyResult(rv, "OpenNSPRFileDesc"))
         return false;
     PRStatus status = PR_Close(fileDesc);
     if (status != PR_SUCCESS) {
         fail("%s File %s could not be closed", gFunction, name.get());
         return false;
     }
     rv = file->Exists(&exists);
     if (!VerifyResult(rv, "Exists (after)"))
         return false;
     if (exists) {
         fail("%s File %s was not removed on close!", gFunction, name.get());
         return false;
     }
     return true;
 }
 // Test nsIFile::Remove, verifying that the file does not exist and did before
 static bool TestRemove(nsIFile* aBase, const char* aName, bool aRecursive)
 {
     gFunction = "TestDelete";
     nsCOMPtr<nsIFile> file = NewFile(aBase);
     if (!file)
         return false;
     nsCString name = FixName(aName);
     nsresult rv = file->AppendNative(name);
     if (!VerifyResult(rv, "AppendNative"))
         return false;
     bool exists;
     rv = file->Exists(&exists);
     if (!VerifyResult(rv, "Exists (before)"))
         return false;
     if (!exists) {
         fail("%s File %s does not exist", gFunction, name.get());
         return false;
     }
     rv = file->Remove(aRecursive);
     if (!VerifyResult(rv, "Remove"))
         return false;
     rv = file->Exists(&exists);
     if (!VerifyResult(rv, "Exists (after)"))
         return false;
     if (exists) {
         fail("%s File %s was not removed", gFunction, name.get());
         return false;
     }
     return true;
 }
 // Test nsIFile::MoveToNative, verifying that the file did not exist at the new location
 // before and does afterward, and that it does not exist at the old location anymore
 static bool TestMove(nsIFile* aBase, nsIFile* aDestDir, const char* aName, const char* aNewName)
 {
     gFunction = "TestMove";
     nsCOMPtr<nsIFile> file = NewFile(aBase);
     if (!file)
         return false;
     nsCString name = FixName(aName);
     nsresult rv = file->AppendNative(name);
     if (!VerifyResult(rv, "AppendNative"))
         return false;
     bool exists;
     rv = file->Exists(&exists);
     if (!VerifyResult(rv, "Exists (before)"))
         return false;
     if (!exists) {
         fail("%s File %s does not exist", gFunction, name.get());
         return false;
     }
     nsCOMPtr<nsIFile> newFile = NewFile(file);
     nsCString newName = FixName(aNewName);
     rv = newFile->MoveToNative(aDestDir, newName);
     if (!VerifyResult(rv, "MoveToNative"))
         return false;
     rv = file->Exists(&exists);
     if (!VerifyResult(rv, "Exists (after)"))
         return false;
     if (exists) {
         fail("%s File %s was not moved", gFunction, name.get());
         return false;
     }
     file = NewFile(aDestDir);
     if (!file)
         return false;
     rv = file->AppendNative(newName);
     if (!VerifyResult(rv, "AppendNative"))
         return false;
     bool equal;
     rv = file->Equals(newFile, &equal);
     if (!VerifyResult(rv, "Equals"))
         return false;
     if (!equal) {
         fail("%s file object was not updated to destination", gFunction);
         return false;
     }
     rv = file->Exists(&exists);
     if (!VerifyResult(rv, "Exists (new after)"))
         return false;
     if (!exists) {
         fail("%s Destination file %s was not created", gFunction, newName.get());
         return false;
     }
     return true;
 }
 // Test nsIFile::CopyToNative, verifying that the file did not exist at the new location
 // before and does afterward, and that it does exist at the old location too
 static bool TestCopy(nsIFile* aBase, nsIFile* aDestDir, const char* aName, const char* aNewName)
 {
     gFunction = "TestCopy";
     nsCOMPtr<nsIFile> file = NewFile(aBase);
     if (!file)
         return false;
     nsCString name = FixName(aName);
     nsresult rv = file->AppendNative(name);
     if (!VerifyResult(rv, "AppendNative"))
         return false;
     bool exists;
     rv = file->Exists(&exists);
     if (!VerifyResult(rv, "Exists (before)"))
         return false;
     if (!exists) {
         fail("%s File %s does not exist", gFunction, name.get());
         return false;
     }
     nsCOMPtr<nsIFile> newFile = NewFile(file);
     nsCString newName = FixName(aNewName);
     rv = newFile->CopyToNative(aDestDir, newName);
     if (!VerifyResult(rv, "MoveToNative"))
         return false;
     bool equal;
     rv = file->Equals(newFile, &equal);
     if (!VerifyResult(rv, "Equals"))
         return false;
     if (!equal) {
         fail("%s file object updated unexpectedly", gFunction);
         return false;
     }
     rv = file->Exists(&exists);
     if (!VerifyResult(rv, "Exists (after)"))
         return false;
     if (!exists) {
         fail("%s File %s was removed", gFunction, name.get());
         return false;
     }
     file = NewFile(aDestDir);
     if (!file)
         return false;
     rv = file->AppendNative(newName);
     if (!VerifyResult(rv, "AppendNative"))
         return false;
     rv = file->Exists(&exists);
     if (!VerifyResult(rv, "Exists (new after)"))
         return false;
     if (!exists) {
         fail("%s Destination file %s was not created", gFunction, newName.get());
         return false;
     }
     return true;
 }
 // Test nsIFile::GetParent
 static bool TestParent(nsIFile* aBase, nsIFile* aStart)
 {
     gFunction = "TestParent";
     nsCOMPtr<nsIFile> file = NewFile(aStart);
     if (!file)
         return false;
     nsCOMPtr<nsIFile> parent;
     nsresult rv = file->GetParent(getter_AddRefs(parent));
     VerifyResult(rv, "GetParent");
     bool equal;
     rv = parent->Equals(aBase, &equal);
     VerifyResult(rv, "Equals");
     if (!equal) {
         fail("%s Incorrect parent", gFunction);
         return false;
     }
     return true;
 }
 // Test nsIFile::Normalize and native path setting/getting
 static bool TestNormalizeNativePath(nsIFile* aBase, nsIFile* aStart)
 {
     gFunction = "TestNormalizeNativePath";
     nsCOMPtr<nsIFile> file = NewFile(aStart);
     if (!file)
         return false;
     nsAutoCString path;
     nsresult rv = file->GetNativePath(path);
     VerifyResult(rv, "GetNativePath");
     path.Append(FixName("/./.."));
     rv = file->InitWithNativePath(path);
     VerifyResult(rv, "InitWithNativePath");
     rv = file->Normalize();
     VerifyResult(rv, "Normalize");
     rv = file->GetNativePath(path);
     VerifyResult(rv, "GetNativePath (after normalization)");
     nsAutoCString basePath;
     rv = aBase->GetNativePath(basePath);
     VerifyResult(rv, "GetNativePath (base)");
     if (!path.Equals(basePath)) {
         fail("%s Incorrect normalization");
         return false;
     }
     return true;
 }
 int main(int argc, char** argv)
 {
     ScopedXPCOM xpcom("nsLocalFile");
     if (xpcom.failed())
         return 1;
     nsCOMPtr<nsIFile> base;
     nsresult rv = NS_GetSpecialDirectory(NS_OS_TEMP_DIR, getter_AddRefs(base));
     if (!VerifyResult(rv, "Getting temp directory"))
         return 1;
     rv = base->AppendNative(nsDependentCString("mozfiletests"));
     if (!VerifyResult(rv, "Appending mozfiletests to temp directory name"))
         return 1;
     // Remove the directory in case tests failed and left it behind.
     // don't check result since it might not be there
     base->Remove(true);
     // Now create the working directory we're going to use
     rv = base->Create(nsIFile::DIRECTORY_TYPE, 0700);
     if (!VerifyResult(rv, "Creating temp directory"))
         return 1;
     // Now we can safely normalize the path
     rv = base->Normalize();
     if (!VerifyResult(rv, "Normalizing temp directory name"))
         return 1;
     // Initialize subdir object for later use
     nsCOMPtr<nsIFile> subdir = NewFile(base);
     if (!subdir)
         return 1;
     rv = subdir->AppendNative(nsDependentCString("subdir"));
     if (!VerifyResult(rv, "Appending 'subdir' to test dir name"))
         return 1;
     passed("Setup");
     // Test path parsing
     if (TestInvalidFileName(base, "a/b")) {
         passed("AppendNative with invalid file name");
     }
     if (TestParent(base, subdir)) {
         passed("GetParent");
     }
     // Test file creation
     if (TestCreate(base, "file.txt", nsIFile::NORMAL_FILE_TYPE, 0600)) {
         passed("Create file");
     }
     if (TestRemove(base, "file.txt", false)) {
         passed("Remove file");
     }
     // Test directory creation
     if (TestCreate(base, "subdir", nsIFile::DIRECTORY_TYPE, 0700)) {
         passed("Create directory");
     }
     // Test move and copy in the base directory
     if (TestCreate(base, "file.txt", nsIFile::NORMAL_FILE_TYPE, 0600) &&
         TestMove(base, base, "file.txt", "file2.txt")) {
         passed("MoveTo rename file");
     }
     if (TestCopy(base, base, "file2.txt", "file3.txt")) {
         passed("CopyTo copy file");
     }
     // Test moving across directories
     if (TestMove(base, subdir, "file2.txt", "file2.txt")) {
         passed("MoveTo move file");
     }
     // Test moving across directories and renaming at the same time
     if (TestMove(subdir, base, "file2.txt", "file4.txt")) {
         passed("MoveTo move and rename file");
     }
     // Test copying across directoreis
     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;
 }

The Tor Browser / annotate

xpcom/tests/TestFile.cpp@129ffea94266 (annotated)

xpcom/tests/TestFile.cpp