Vincent Povirk : windowscodecs: Add test for IWICComponentInfo.
Alexandre Julliard
julliard at winehq.org
Thu Jun 14 15:31:31 CDT 2012
Module: wine
Branch: master
Commit: f557fa692bc64e6044395876eff0386ef213c6c9
URL: http://source.winehq.org/git/wine.git/?a=commit;h=f557fa692bc64e6044395876eff0386ef213c6c9
Author: Vincent Povirk <vincent at codeweavers.com>
Date: Sat Mar 24 13:17:33 2012 -0500
windowscodecs: Add test for IWICComponentInfo.
---
dlls/windowscodecs/tests/info.c | 147 ++++++++++++++++++++++++++++++++++++---
1 files changed, 138 insertions(+), 9 deletions(-)
diff --git a/dlls/windowscodecs/tests/info.c b/dlls/windowscodecs/tests/info.c
index cd89a40..3d7ecc8 100644
--- a/dlls/windowscodecs/tests/info.c
+++ b/dlls/windowscodecs/tests/info.c
@@ -16,6 +16,7 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
+#include <stdio.h>
#include <stdarg.h>
#include <math.h>
@@ -27,9 +28,43 @@
#include "wincodecsdk.h"
#include "wine/test.h"
-static void test_decoder_info(void)
+#include "initguid.h"
+DEFINE_GUID(GUID_NULL,0,0,0,0,0,0,0,0,0,0,0);
+
+static const char *debugstr_guid(GUID *guid)
+{
+ static char buf[50];
+
+ if(!guid)
+ return "(null)";
+
+ sprintf(buf, "{%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}",
+ guid->Data1, guid->Data2, guid->Data3, guid->Data4[0],
+ guid->Data4[1], guid->Data4[2], guid->Data4[3], guid->Data4[4],
+ guid->Data4[5], guid->Data4[6], guid->Data4[7]);
+
+ return buf;
+}
+
+static HRESULT get_component_info(const GUID *clsid, IWICComponentInfo **result)
{
IWICImagingFactory *factory;
+ HRESULT hr;
+
+ hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
+ &IID_IWICImagingFactory, (void**)&factory);
+ ok(hr == S_OK, "CoCreateInstance failed, hr=%x\n", hr);
+ if (FAILED(hr)) return hr;
+
+ hr = IWICImagingFactory_CreateComponentInfo(factory, clsid, result);
+
+ IWICImagingFactory_Release(factory);
+
+ return hr;
+}
+
+static void test_decoder_info(void)
+{
IWICComponentInfo *info;
IWICBitmapDecoderInfo *decoder_info;
HRESULT hr;
@@ -38,13 +73,7 @@ static void test_decoder_info(void)
const WCHAR expected_mimetype[] = {'i','m','a','g','e','/','b','m','p',0};
CLSID clsid;
- hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
- &IID_IWICImagingFactory, (void**)&factory);
- ok(hr == S_OK, "CoCreateInstance failed, hr=%x\n", hr);
- if (FAILED(hr)) return;
-
- hr = IWICImagingFactory_CreateComponentInfo(factory, &CLSID_WICBmpDecoder, &info);
- ok(hr == S_OK, "CreateComponentInfo failed, hr=%x\n", hr);
+ hr = get_component_info(&CLSID_WICBmpDecoder, &info);
hr = IWICComponentInfo_QueryInterface(info, &IID_IWICBitmapDecoderInfo, (void**)&decoder_info);
ok(hr == S_OK, "QueryInterface failed, hr=%x\n", hr);
@@ -88,8 +117,107 @@ static void test_decoder_info(void)
IWICBitmapDecoderInfo_Release(decoder_info);
IWICComponentInfo_Release(info);
+}
- IWICImagingFactory_Release(factory);
+static void test_pixelformat_info(void)
+{
+ IWICComponentInfo *info;
+ HRESULT hr;
+ ULONG len, known_len;
+ WCHAR value[256];
+ GUID guid;
+ WICComponentType componenttype;
+ DWORD signing;
+
+ hr = get_component_info(&GUID_WICPixelFormat32bppBGRA, &info);
+ todo_wine ok(hr == S_OK, "CreateComponentInfo failed, hr=%x\n", hr);
+
+ if (FAILED(hr))
+ return;
+
+ hr = IWICComponentInfo_GetAuthor(info, 0, NULL, 0);
+ ok(hr == E_INVALIDARG, "GetAuthor failed, hr=%x\n", hr);
+
+ len = 0xdeadbeef;
+ hr = IWICComponentInfo_GetAuthor(info, 0, NULL, &len);
+ ok(hr == S_OK, "GetAuthor failed, hr=%x\n", hr);
+ ok(len < 255 && len > 0, "invalid length 0x%x\n", len);
+ known_len = len;
+
+ memset(value, 0xaa, 256 * sizeof(WCHAR));
+ hr = IWICComponentInfo_GetAuthor(info, len-1, value, NULL);
+ ok(hr == E_INVALIDARG, "GetAuthor failed, hr=%x\n", hr);
+ ok(value[0] = 0xaaaa, "string modified\n");
+
+ len = 0xdeadbeef;
+ memset(value, 0xaa, 256 * sizeof(WCHAR));
+ hr = IWICComponentInfo_GetAuthor(info, known_len-1, value, &len);
+ ok(hr == WINCODEC_ERR_INSUFFICIENTBUFFER, "GetAuthor failed, hr=%x\n", hr);
+ ok(len == known_len, "got length of 0x%x, expected 0x%x\n", len, known_len);
+ ok(value[known_len-1] == 0xaaaa, "string modified past given length\n");
+ ok(value[0] == 0xaaaa, "string modified\n");
+
+ len = 0xdeadbeef;
+ memset(value, 0xaa, 256 * sizeof(WCHAR));
+ hr = IWICComponentInfo_GetAuthor(info, known_len, value, &len);
+ ok(hr == S_OK, "GetAuthor failed, hr=%x\n", hr);
+ ok(len == known_len, "got length of 0x%x, expected 0x%x\n", len, known_len);
+ ok(value[known_len-1] == 0, "string not terminated at expected length\n");
+ ok(value[known_len-2] != 0xaaaa, "string not modified at given length\n");
+
+ len = 0xdeadbeef;
+ memset(value, 0xaa, 256 * sizeof(WCHAR));
+ hr = IWICComponentInfo_GetAuthor(info, known_len+1, value, &len);
+ ok(hr == S_OK, "GetAuthor failed, hr=%x\n", hr);
+ ok(len == known_len, "got length of 0x%x, expected 0x%x\n", len, known_len);
+ ok(value[known_len] == 0xaaaa, "string modified past end\n");
+ ok(value[known_len-1] == 0, "string not terminated at expected length\n");
+ ok(value[known_len-2] != 0xaaaa, "string not modified at given length\n");
+
+ hr = IWICComponentInfo_GetCLSID(info, NULL);
+ ok(hr == E_INVALIDARG, "GetCLSID failed, hr=%x\n", hr);
+
+ memset(&guid, 0xaa, sizeof(guid));
+ hr = IWICComponentInfo_GetCLSID(info, &guid);
+ ok(hr == S_OK, "GetCLSID failed, hr=%x\n", hr);
+ ok(IsEqualGUID(&guid, &GUID_WICPixelFormat32bppBGRA), "unexpected CLSID %s\n", debugstr_guid(&guid));
+
+ hr = IWICComponentInfo_GetComponentType(info, NULL);
+ ok(hr == E_INVALIDARG, "GetComponentType failed, hr=%x\n", hr);
+
+ hr = IWICComponentInfo_GetComponentType(info, &componenttype);
+ ok(hr == S_OK, "GetComponentType failed, hr=%x\n", hr);
+ ok(componenttype == WICPixelFormat, "unexpected component type 0x%x\n", componenttype);
+
+ len = 0xdeadbeef;
+ hr = IWICComponentInfo_GetFriendlyName(info, 0, NULL, &len);
+ ok(hr == S_OK, "GetFriendlyName failed, hr=%x\n", hr);
+ ok(len < 255 && len > 0, "invalid length 0x%x\n", len);
+
+ hr = IWICComponentInfo_GetSigningStatus(info, NULL);
+ ok(hr == E_INVALIDARG, "GetSigningStatus failed, hr=%x\n", hr);
+
+ hr = IWICComponentInfo_GetSigningStatus(info, &signing);
+ ok(hr == S_OK, "GetSigningStatus failed, hr=%x\n", hr);
+ ok(signing == WICComponentSigned, "unexpected signing status 0x%x\n", signing);
+
+ len = 0xdeadbeef;
+ hr = IWICComponentInfo_GetSpecVersion(info, 0, NULL, &len);
+ ok(hr == S_OK, "GetSpecVersion failed, hr=%x\n", hr);
+ ok(len == 0, "invalid length 0x%x\n", len); /* spec version does not apply to pixel formats */
+
+ memset(&guid, 0xaa, sizeof(guid));
+ hr = IWICComponentInfo_GetVendorGUID(info, &guid);
+ ok(hr == S_OK, "GetVendorGUID failed, hr=%x\n", hr);
+ ok(IsEqualGUID(&guid, &GUID_VendorMicrosoft) ||
+ broken(IsEqualGUID(&guid, &GUID_NULL)) /* XP */, "unexpected GUID %s\n", debugstr_guid(&guid));
+
+ len = 0xdeadbeef;
+ hr = IWICComponentInfo_GetVersion(info, 0, NULL, &len);
+ ok(hr == S_OK, "GetVersion failed, hr=%x\n", hr);
+ ok(len == 0, "invalid length 0x%x\n", len); /* version does not apply to pixel formats */
+
+ IWICComponentInfo_Release(info);
}
static void test_reader_info(void)
@@ -239,6 +367,7 @@ START_TEST(info)
test_decoder_info();
test_reader_info();
+ test_pixelformat_info();
CoUninitialize();
}
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