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Moving windows specific archival test(BackwardsCompatibilityWithOldWi…
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…nObjCArchives) to windows only unit tests (#1907)
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@msft-Jeyaram
msft-Jeyaram committed Feb 6, 2017
1 parent 55aa191 commit 835069e
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Showing 3 changed files with 56 additions and 36 deletions.
1 change: 1 addition & 0 deletions build/Tests/UnitTests/Foundation.WindowsOnly/Foundation.WindowsOnly.UnitTests.vcxproj
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Expand Up @@ -258,6 +258,7 @@
<ClangCompile Include="$(StarboardBasePath)\tests\unittests\Foundation\WindowsOnly\NSRecursiveLockInternalTests.mm" />
<ClangCompile Include="$(StarboardBasePath)\tests\unittests\Foundation\WindowsOnly\NSStringInternalTests.mm" />
<ClangCompile Include="$(StarboardBasePath)\tests\unittests\Foundation\WindowsOnly\NSPointerArrayInternalTests.mm" />
<ClangCompile Include="$(StarboardBasePath)\tests\unittests\Foundation\WindowsOnly\ArchivalInternalTests.mm" />
</ItemGroup>
<ItemGroup>
<ClInclude Include="$(StarboardBasePath)\tests\unittests\Foundation\RuntimeTestHelpers.h" />
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54 changes: 54 additions & 0 deletions tests/UnitTests/Foundation/WindowsOnly/ArchivalInternalTests.mm
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@@ -0,0 +1,54 @@
//******************************************************************************
//
// Copyright (c) Microsoft. All rights reserved.
//
// This code is licensed under the MIT License (MIT).
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
//******************************************************************************

#import <TestFramework.h>
#import <Foundation/NSData.h>
#import <Foundation/NSKeyedUnarchiver.h>

TEST(Archival, BackwardsCompatibilityWithOldWinObjCArchives) {
// This is a binary property list containing:
// {
// $archiver: NSKeyedArchiver
// $objects: (
// [0]: $null
// [1]: RootObject
// )
// $top: {
// root: { <-
// CF$UID: 1 <- Invalid. This should be a real CFKeyedArchiverUID, not a dictionary.
// } <-
// }
// $version: 100000
// }
//
// The section marked with arrows (<-) is invalid, but old versions of WinObjC
// emitted archives containing it. Therefore, we must make sure we support it.
//
// Successful unarchival of this archive will create the string @"RootObject".
unsigned char rawPlist[] = { 0x62, 0x70, 0x6c, 0x69, 0x73, 0x74, 0x30, 0x30, 0xd4, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x09, 0x0e, 0x59,
0x24, 0x61, 0x72, 0x63, 0x68, 0x69, 0x76, 0x65, 0x72, 0x58, 0x24, 0x6f, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x73,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x71 };

NSData* plistData = [NSData dataWithBytes:rawPlist length:std::extent<decltype(rawPlist)>::value];
id rootObject = [NSKeyedUnarchiver unarchiveObjectWithData:plistData];
ASSERT_OBJCEQ(@"RootObject", rootObject);
}
37 changes: 1 addition & 36 deletions tests/unittests/Foundation/ArchivalTests.mm
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@@ -1,6 +1,6 @@
//******************************************************************************
//
// Copyright (c) 2015 Microsoft Corporation. All rights reserved.
// Copyright (c) Microsoft. All rights reserved.
//
// This code is licensed under the MIT License (MIT).
//
Expand Down Expand Up @@ -407,39 +407,4 @@ - (void)encodeWithCoder:(NSCoder*)coder {
EXPECT_TRUE([object isKindOfClass:[NSKAInstanceOriginalClass class]]);
[unarchiver finishDecoding];
[unarchiver release];
}

TEST(Archival, BackwardsCompatibilityWithOldWinObjCArchives) {
// This is a binary property list containing:
// {
// $archiver: NSKeyedArchiver
// $objects: (
// [0]: $null
// [1]: RootObject
// )
// $top: {
// root: { <-
// CF$UID: 1 <- Invalid. This should be a real CFKeyedArchiverUID, not a dictionary.
// } <-
// }
// $version: 100000
// }
//
// The section marked with arrows (<-) is invalid, but old versions of WinObjC
// emitted archives containing it. Therefore, we must make sure we support it.
//
// Successful unarchival of this archive will create the string @"RootObject".
unsigned char rawPlist[] = { 0x62, 0x70, 0x6c, 0x69, 0x73, 0x74, 0x30, 0x30, 0xd4, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x09, 0x0e, 0x59,
0x24, 0x61, 0x72, 0x63, 0x68, 0x69, 0x76, 0x65, 0x72, 0x58, 0x24, 0x6f, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x73,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x71 };

NSData* plistData = [NSData dataWithBytes:rawPlist length:std::extent<decltype(rawPlist)>::value];
id rootObject = [NSKeyedUnarchiver unarchiveObjectWithData:plistData];
ASSERT_OBJCEQ(@"RootObject", rootObject);
}

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