Vincent Povirk : windowscodecs: Add tests for IWICMetadataReader.
Alexandre Julliard
julliard at winehq.org
Wed Nov 16 12:46:45 CST 2011
Module: wine
Branch: master
Commit: b2fa99851c9d739d7f94eff1b5c54fe3b779087a
URL: http://source.winehq.org/git/wine.git/?a=commit;h=b2fa99851c9d739d7f94eff1b5c54fe3b779087a
Author: Vincent Povirk <vincent at codeweavers.com>
Date: Tue Nov 15 15:09:31 2011 -0600
windowscodecs: Add tests for IWICMetadataReader.
---
dlls/windowscodecs/tests/Makefile.in | 1 +
dlls/windowscodecs/tests/bmpformat.c | 1 +
dlls/windowscodecs/tests/metadata.c | 192 ++++++++++++++++++++++++++++++++++
include/wincodecsdk.idl | 8 ++
4 files changed, 202 insertions(+), 0 deletions(-)
diff --git a/dlls/windowscodecs/tests/Makefile.in b/dlls/windowscodecs/tests/Makefile.in
index 51b54d4..048fc29 100644
--- a/dlls/windowscodecs/tests/Makefile.in
+++ b/dlls/windowscodecs/tests/Makefile.in
@@ -6,6 +6,7 @@ C_SRCS = \
converter.c \
icoformat.c \
info.c \
+ metadata.c \
palette.c \
stream.c
diff --git a/dlls/windowscodecs/tests/bmpformat.c b/dlls/windowscodecs/tests/bmpformat.c
index 378c375..f264533 100644
--- a/dlls/windowscodecs/tests/bmpformat.c
+++ b/dlls/windowscodecs/tests/bmpformat.c
@@ -25,6 +25,7 @@
#include "initguid.h"
#include "objbase.h"
#include "wincodec.h"
+#include "wincodecsdk.h"
#include "wine/test.h"
static const char testbmp_24bpp[] = {
diff --git a/dlls/windowscodecs/tests/metadata.c b/dlls/windowscodecs/tests/metadata.c
new file mode 100644
index 0000000..d9008a4
--- /dev/null
+++ b/dlls/windowscodecs/tests/metadata.c
@@ -0,0 +1,192 @@
+/*
+ * Copyright 2011 Vincent Povirk for CodeWeavers
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include <stdarg.h>
+#include <math.h>
+
+#define COBJMACROS
+
+#include "windef.h"
+#include "objbase.h"
+#include "wincodec.h"
+#include "wincodecsdk.h"
+#include "wine/test.h"
+
+#define expect_blob(propvar, data, length) do { \
+ ok((propvar).vt == VT_BLOB, "unexpected vt: %i\n", (propvar).vt); \
+ if ((propvar).vt == VT_BLOB) { \
+ ok((propvar).blob.cbSize == (length), "expected size %i, got %i\n", (length), (propvar).blob.cbSize); \
+ if ((propvar).blob.cbSize == (length)) { \
+ ok(!memcmp((propvar).blob.pBlobData, (data), (length)), "unexpected data\n"); \
+ } \
+ } \
+} while (0)
+
+static const char metadata_unknown[] = "lalala";
+
+static const char metadata_tEXt[] = {
+ 0,0,0,14, /* chunk length */
+ 't','E','X','t', /* chunk type */
+ 'w','i','n','e','t','e','s','t',0, /* keyword */
+ 'v','a','l','u','e', /* text */
+ 0x3f,0x64,0x19,0xf3 /* chunk CRC */
+};
+
+static void load_stream(IUnknown *reader, const char *data, int data_size)
+{
+ HRESULT hr;
+ IWICPersistStream *persist;
+ IStream *stream;
+ HGLOBAL hdata;
+ void *locked_data;
+
+ hdata = GlobalAlloc(GMEM_MOVEABLE, data_size);
+ ok(hdata != 0, "GlobalAlloc failed\n");
+ if (!hdata) return;
+
+ locked_data = GlobalLock(hdata);
+ memcpy(locked_data, data, data_size);
+ GlobalUnlock(hdata);
+
+ hr = CreateStreamOnHGlobal(hdata, TRUE, &stream);
+ ok(hr == S_OK, "CreateStreamOnHGlobal failed, hr=%x\n", hr);
+ if (FAILED(hr)) return;
+
+ hr = IUnknown_QueryInterface(reader, &IID_IWICPersistStream, (void**)&persist);
+ ok(hr == S_OK, "QueryInterface failed, hr=%x\n", hr);
+
+ if (SUCCEEDED(hr))
+ {
+ hr = IWICPersistStream_LoadEx(persist, stream, NULL, WICPersistOptionsDefault);
+ ok(hr == S_OK, "LoadEx failed, hr=%x\n", hr);
+
+ IWICPersistStream_Release(persist);
+ }
+
+ IStream_Release(stream);
+}
+
+static void test_metadata_unknown(void)
+{
+ HRESULT hr;
+ IWICMetadataReader *reader;
+ IWICEnumMetadataItem *enumerator;
+ PROPVARIANT schema, id, value;
+ ULONG items_returned;
+
+ hr = CoCreateInstance(&CLSID_WICUnknownMetadataReader, NULL, CLSCTX_INPROC_SERVER,
+ &IID_IWICMetadataReader, (void**)&reader);
+ todo_wine ok(hr == S_OK, "CoCreateInstance failed, hr=%x\n", hr);
+ if (FAILED(hr)) return;
+
+ load_stream((IUnknown*)reader, metadata_unknown, sizeof(metadata_unknown));
+
+ hr = IWICMetadataReader_GetEnumerator(reader, &enumerator);
+ ok(hr == S_OK, "GetEnumerator failed, hr=%x\n", hr);
+
+ if (SUCCEEDED(hr))
+ {
+ PropVariantInit(&schema);
+ PropVariantInit(&id);
+ PropVariantInit(&value);
+
+ hr = IWICEnumMetadataItem_Next(enumerator, 1, &schema, &id, &value, &items_returned);
+ ok(hr == S_OK, "Next failed, hr=%x\n", hr);
+ ok(items_returned == 1, "unexpected item count %i\n", items_returned);
+
+ if (hr == S_OK && items_returned == 1)
+ {
+ ok(schema.vt == VT_EMPTY, "unexpected vt: %i\n", schema.vt);
+ ok(id.vt == VT_EMPTY, "unexpected vt: %i\n", id.vt);
+ expect_blob(value, metadata_unknown, sizeof(metadata_unknown));
+
+ PropVariantClear(&schema);
+ PropVariantClear(&id);
+ PropVariantClear(&value);
+ }
+
+ hr = IWICEnumMetadataItem_Next(enumerator, 1, &schema, &id, &value, &items_returned);
+ ok(hr == S_FALSE, "Next failed, hr=%x\n", hr);
+ ok(items_returned == 0, "unexpected item count %i\n", items_returned);
+
+ IWICEnumMetadataItem_Release(enumerator);
+ }
+
+ IWICMetadataReader_Release(reader);
+}
+
+static void test_metadata_tEXt(void)
+{
+ HRESULT hr;
+ IWICMetadataReader *reader;
+ IWICEnumMetadataItem *enumerator;
+ PROPVARIANT schema, id, value;
+ ULONG items_returned;
+
+ hr = CoCreateInstance(&CLSID_WICPngTextMetadataReader, NULL, CLSCTX_INPROC_SERVER,
+ &IID_IWICMetadataReader, (void**)&reader);
+ todo_wine ok(hr == S_OK, "CoCreateInstance failed, hr=%x\n", hr);
+ if (FAILED(hr)) return;
+
+ load_stream((IUnknown*)reader, metadata_tEXt, sizeof(metadata_tEXt));
+
+ hr = IWICMetadataReader_GetEnumerator(reader, &enumerator);
+ ok(hr == S_OK, "GetEnumerator failed, hr=%x\n", hr);
+
+ if (SUCCEEDED(hr))
+ {
+ PropVariantInit(&schema);
+ PropVariantInit(&id);
+ PropVariantInit(&value);
+
+ hr = IWICEnumMetadataItem_Next(enumerator, 1, &schema, &id, &value, &items_returned);
+ ok(hr == S_OK, "Next failed, hr=%x\n", hr);
+ ok(items_returned == 1, "unexpected item count %i\n", items_returned);
+
+ if (hr == S_OK && items_returned == 1)
+ {
+ ok(schema.vt == VT_EMPTY, "unexpected vt: %i\n", schema.vt);
+ ok(id.vt == VT_LPSTR, "unexpected vt: %i\n", id.vt);
+ ok(!strcmp(id.pszVal, "winetest"), "unexpected id: %s\n", id.pszVal);
+ ok(value.vt == VT_LPSTR, "unexpected vt: %i\n", id.vt);
+ ok(!strcmp(value.pszVal, "value"), "unexpected value: %s\n", id.pszVal);
+
+ PropVariantClear(&schema);
+ PropVariantClear(&id);
+ PropVariantClear(&value);
+ }
+
+ hr = IWICEnumMetadataItem_Next(enumerator, 1, &schema, &id, &value, &items_returned);
+ ok(hr == S_FALSE, "Next failed, hr=%x\n", hr);
+ ok(items_returned == 0, "unexpected item count %i\n", items_returned);
+
+ IWICEnumMetadataItem_Release(enumerator);
+ }
+
+ IWICMetadataReader_Release(reader);
+}
+
+START_TEST(metadata)
+{
+ CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
+
+ test_metadata_unknown();
+ test_metadata_tEXt();
+
+ CoUninitialize();
+}
diff --git a/include/wincodecsdk.idl b/include/wincodecsdk.idl
index ed00cfb..e32971c 100644
--- a/include/wincodecsdk.idl
+++ b/include/wincodecsdk.idl
@@ -34,6 +34,14 @@ typedef enum WICMetadataCreationOptions {
WICMetadataCreationMask = 0xFFFF0000
} WICMetadataCreationOptions;
+cpp_quote("DEFINE_GUID(GUID_MetadataFormatUnknown, 0xa45e592f,0x9078,0x4a7c,0xad,0xb5,0x4e,0xdc,0x4f,0xd6,0x1b,0x1f);")
+cpp_quote("DEFINE_GUID(GUID_MetadataFormatChunktEXt, 0x568d8936,0xc0a9,0x4923,0x90,0x5d,0xdf,0x2b,0x38,0x23,0x8f,0xbc);")
+
+cpp_quote("DEFINE_GUID(CLSID_WICUnknownMetadataReader, 0x699745c2,0x5066,0x4b82,0xa8,0xe3,0xd4,0x04,0x78,0xdb,0xec,0x8c);")
+cpp_quote("DEFINE_GUID(CLSID_WICUnknownMetadataWriter, 0xa09cca86,0x27ba,0x4f39,0x90,0x53,0x12,0x1f,0xa4,0xdc,0x08,0xfc);")
+cpp_quote("DEFINE_GUID(CLSID_WICPngTextMetadataReader, 0x4b59afcc,0xb8c3,0x408a,0xb6,0x70,0x89,0xe5,0xfa,0xb6,0xfd,0xa7);")
+cpp_quote("DEFINE_GUID(CLSID_WICPngTextMetadataWriter, 0xb5ebafb9,0x253e,0x4a72,0xa7,0x44,0x07,0x62,0xd2,0x68,0x56,0x83);")
+
[
object,
uuid(aba958bf-c672-44d1-8d61-ce6df2e682c2)
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