/* * Copyright 2011 Vincent Povirk for CodeWeavers * Copyright 2012 Dmitry Timoshkov * * 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 #include #include #include #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(U(propvar).blob.cbSize == (length), "expected size %u, got %u\n", (ULONG)(length), U(propvar).blob.cbSize); \ if (U(propvar).blob.cbSize == (length)) { \ ok(!memcmp(U(propvar).blob.pBlobData, (data), (length)), "unexpected data\n"); \ } \ } \ } while (0) #define IFD_BYTE 1 #define IFD_ASCII 2 #define IFD_SHORT 3 #define IFD_LONG 4 #define IFD_RATIONAL 5 #define IFD_SBYTE 6 #define IFD_UNDEFINED 7 #define IFD_SSHORT 8 #define IFD_SLONG 9 #define IFD_SRATIONAL 10 #define IFD_FLOAT 11 #define IFD_DOUBLE 12 #define IFD_IFD 13 #include "pshpack2.h" struct IFD_entry { SHORT id; SHORT type; ULONG count; LONG value; }; struct IFD_rational { LONG numerator; LONG denominator; }; static const struct ifd_data { USHORT number_of_entries; struct IFD_entry entry[40]; ULONG next_IFD; struct IFD_rational xres; DOUBLE double_val; struct IFD_rational srational_val; char string[14]; SHORT short_val[4]; LONG long_val[2]; FLOAT float_val[2]; struct IFD_rational rational[3]; } IFD_data = { 28, { { 0xfe, IFD_SHORT, 1, 1 }, /* NEWSUBFILETYPE */ { 0x100, IFD_LONG, 1, 222 }, /* IMAGEWIDTH */ { 0x101, IFD_LONG, 1, 333 }, /* IMAGELENGTH */ { 0x102, IFD_SHORT, 1, 24 }, /* BITSPERSAMPLE */ { 0x103, IFD_LONG, 1, 32773 }, /* COMPRESSION: packbits */ { 0x11a, IFD_RATIONAL, 1, FIELD_OFFSET(struct ifd_data, xres) }, { 0xf001, IFD_BYTE, 1, 0x11223344 }, { 0xf002, IFD_BYTE, 4, 0x11223344 }, { 0xf003, IFD_SBYTE, 1, 0x11223344 }, { 0xf004, IFD_SSHORT, 1, 0x11223344 }, { 0xf005, IFD_SSHORT, 2, 0x11223344 }, { 0xf006, IFD_SLONG, 1, 0x11223344 }, { 0xf007, IFD_FLOAT, 1, 0x11223344 }, { 0xf008, IFD_DOUBLE, 1, FIELD_OFFSET(struct ifd_data, double_val) }, { 0xf009, IFD_SRATIONAL, 1, FIELD_OFFSET(struct ifd_data, srational_val) }, { 0xf00a, IFD_BYTE, 13, FIELD_OFFSET(struct ifd_data, string) }, { 0xf00b, IFD_SSHORT, 4, FIELD_OFFSET(struct ifd_data, short_val) }, { 0xf00c, IFD_SLONG, 2, FIELD_OFFSET(struct ifd_data, long_val) }, { 0xf00d, IFD_FLOAT, 2, FIELD_OFFSET(struct ifd_data, float_val) }, { 0xf00e, IFD_ASCII, 13, FIELD_OFFSET(struct ifd_data, string) }, { 0xf00f, IFD_ASCII, 4, 'a' | 'b' << 8 | 'c' << 16 | 'd' << 24 }, { 0xf010, IFD_UNDEFINED, 13, FIELD_OFFSET(struct ifd_data, string) }, { 0xf011, IFD_UNDEFINED, 4, 'a' | 'b' << 8 | 'c' << 16 | 'd' << 24 }, { 0xf012, IFD_BYTE, 0, 0x11223344 }, { 0xf013, IFD_SHORT, 0, 0x11223344 }, { 0xf014, IFD_LONG, 0, 0x11223344 }, { 0xf015, IFD_FLOAT, 0, 0x11223344 }, { 0xf016, IFD_SRATIONAL, 3, FIELD_OFFSET(struct ifd_data, rational) }, }, 0, { 900, 3 }, 1234567890.0987654321, { 0x1a2b3c4d, 0x5a6b7c8d }, "Hello World!", { 0x0101, 0x0202, 0x0303, 0x0404 }, { 0x11223344, 0x55667788 }, { (FLOAT)1234.5678, (FLOAT)8765.4321 }, { { 0x01020304, 0x05060708 }, { 0x10203040, 0x50607080 }, { 0x11223344, 0x55667788 } }, }; #include "poppack.h" 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 const char pngimage[285] = { 0x89,0x50,0x4e,0x47,0x0d,0x0a,0x1a,0x0a,0x00,0x00,0x00,0x0d,0x49,0x48,0x44,0x52, 0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x08,0x02,0x00,0x00,0x00,0x90,0x77,0x53, 0xde,0x00,0x00,0x00,0x09,0x70,0x48,0x59,0x73,0x00,0x00,0x0b,0x13,0x00,0x00,0x0b, 0x13,0x01,0x00,0x9a,0x9c,0x18,0x00,0x00,0x00,0x07,0x74,0x49,0x4d,0x45,0x07,0xd5, 0x06,0x03,0x0f,0x07,0x2d,0x12,0x10,0xf0,0xfd,0x00,0x00,0x00,0x0c,0x49,0x44,0x41, 0x54,0x08,0xd7,0x63,0xf8,0xff,0xff,0x3f,0x00,0x05,0xfe,0x02,0xfe,0xdc,0xcc,0x59, 0xe7,0x00,0x00,0x00,0x00,0x49,0x45,0x4e,0x44,0xae,0x42,0x60,0x82 }; static const char *debugstr_guid(REFIID riid) { static char buf[50]; if(!riid) return "(null)"; sprintf(buf, "{%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}", riid->Data1, riid->Data2, riid->Data3, riid->Data4[0], riid->Data4[1], riid->Data4[2], riid->Data4[3], riid->Data4[4], riid->Data4[5], riid->Data4[6], riid->Data4[7]); return buf; } static IStream *create_stream(const char *data, int data_size) { HRESULT hr; IStream *stream; HGLOBAL hdata; void *locked_data; hdata = GlobalAlloc(GMEM_MOVEABLE, data_size); ok(hdata != 0, "GlobalAlloc failed\n"); if (!hdata) return NULL; 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); return stream; } static void load_stream(IUnknown *reader, const char *data, int data_size, DWORD persist_options) { HRESULT hr; IWICPersistStream *persist; IStream *stream; LARGE_INTEGER pos; ULARGE_INTEGER cur_pos; stream = create_stream(data, data_size); if (!stream) 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, persist_options); ok(hr == S_OK, "LoadEx failed, hr=%x\n", hr); IWICPersistStream_Release(persist); } pos.QuadPart = 0; hr = IStream_Seek(stream, pos, SEEK_CUR, &cur_pos); ok(hr == S_OK, "IStream_Seek error %#x\n", hr); /* IFD metadata reader doesn't rewind the stream to the start */ ok(cur_pos.QuadPart == 0 || cur_pos.QuadPart <= data_size, "current stream pos is at %x/%x, data size %x\n", cur_pos.u.LowPart, cur_pos.u.HighPart, data_size); IStream_Release(stream); } static void test_metadata_unknown(void) { HRESULT hr; IWICMetadataReader *reader; IWICEnumMetadataItem *enumerator; IWICMetadataBlockReader *blockreader; PROPVARIANT schema, id, value; ULONG items_returned; hr = CoCreateInstance(&CLSID_WICUnknownMetadataReader, NULL, CLSCTX_INPROC_SERVER, &IID_IWICMetadataReader, (void**)&reader); ok(hr == S_OK, "CoCreateInstance failed, hr=%x\n", hr); if (FAILED(hr)) return; load_stream((IUnknown*)reader, metadata_unknown, sizeof(metadata_unknown), WICPersistOptionsDefault); 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); } hr = IWICMetadataReader_QueryInterface(reader, &IID_IWICMetadataBlockReader, (void**)&blockreader); ok(hr == E_NOINTERFACE, "QueryInterface failed, hr=%x\n", hr); if (SUCCEEDED(hr)) IWICMetadataBlockReader_Release(blockreader); IWICMetadataReader_Release(reader); } static void test_metadata_tEXt(void) { HRESULT hr; IWICMetadataReader *reader; IWICEnumMetadataItem *enumerator; PROPVARIANT schema, id, value; ULONG items_returned, count; GUID format; PropVariantInit(&schema); PropVariantInit(&id); PropVariantInit(&value); 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; hr = IWICMetadataReader_GetCount(reader, NULL); ok(hr == E_INVALIDARG, "GetCount failed, hr=%x\n", hr); hr = IWICMetadataReader_GetCount(reader, &count); ok(hr == S_OK, "GetCount failed, hr=%x\n", hr); ok(count == 0, "unexpected count %i\n", count); load_stream((IUnknown*)reader, metadata_tEXt, sizeof(metadata_tEXt), WICPersistOptionsDefault); hr = IWICMetadataReader_GetCount(reader, &count); ok(hr == S_OK, "GetCount failed, hr=%x\n", hr); ok(count == 1, "unexpected count %i\n", count); hr = IWICMetadataReader_GetEnumerator(reader, NULL); ok(hr == E_INVALIDARG, "GetEnumerator failed, hr=%x\n", hr); hr = IWICMetadataReader_GetEnumerator(reader, &enumerator); ok(hr == S_OK, "GetEnumerator failed, hr=%x\n", hr); if (SUCCEEDED(hr)) { 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(U(id).pszVal, "winetest"), "unexpected id: %s\n", U(id).pszVal); ok(value.vt == VT_LPSTR, "unexpected vt: %i\n", value.vt); ok(!strcmp(U(value).pszVal, "value"), "unexpected value: %s\n", U(value).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); } hr = IWICMetadataReader_GetMetadataFormat(reader, &format); ok(hr == S_OK, "GetMetadataFormat failed, hr=%x\n", hr); ok(IsEqualGUID(&format, &GUID_MetadataFormatChunktEXt), "unexpected format %s\n", debugstr_guid(&format)); hr = IWICMetadataReader_GetMetadataFormat(reader, NULL); ok(hr == E_INVALIDARG, "GetMetadataFormat failed, hr=%x\n", hr); id.vt = VT_LPSTR; U(id).pszVal = CoTaskMemAlloc(strlen("winetest") + 1); strcpy(U(id).pszVal, "winetest"); hr = IWICMetadataReader_GetValue(reader, NULL, &id, NULL); ok(hr == S_OK, "GetValue failed, hr=%x\n", hr); hr = IWICMetadataReader_GetValue(reader, &schema, NULL, &value); ok(hr == E_INVALIDARG, "GetValue failed, hr=%x\n", hr); hr = IWICMetadataReader_GetValue(reader, &schema, &id, &value); ok(hr == S_OK, "GetValue failed, hr=%x\n", hr); ok(value.vt == VT_LPSTR, "unexpected vt: %i\n", id.vt); ok(!strcmp(U(value).pszVal, "value"), "unexpected value: %s\n", U(value).pszVal); PropVariantClear(&value); strcpy(U(id).pszVal, "test"); hr = IWICMetadataReader_GetValue(reader, &schema, &id, &value); ok(hr == WINCODEC_ERR_PROPERTYNOTFOUND, "GetValue failed, hr=%x\n", hr); PropVariantClear(&id); hr = IWICMetadataReader_GetValueByIndex(reader, 0, NULL, NULL, NULL); ok(hr == S_OK, "GetValueByIndex failed, hr=%x\n", hr); hr = IWICMetadataReader_GetValueByIndex(reader, 0, &schema, NULL, NULL); ok(hr == S_OK, "GetValueByIndex failed, hr=%x\n", hr); ok(schema.vt == VT_EMPTY, "unexpected vt: %i\n", schema.vt); hr = IWICMetadataReader_GetValueByIndex(reader, 0, NULL, &id, NULL); ok(hr == S_OK, "GetValueByIndex failed, hr=%x\n", hr); ok(id.vt == VT_LPSTR, "unexpected vt: %i\n", id.vt); ok(!strcmp(U(id).pszVal, "winetest"), "unexpected id: %s\n", U(id).pszVal); PropVariantClear(&id); hr = IWICMetadataReader_GetValueByIndex(reader, 0, NULL, NULL, &value); ok(hr == S_OK, "GetValueByIndex failed, hr=%x\n", hr); ok(value.vt == VT_LPSTR, "unexpected vt: %i\n", value.vt); ok(!strcmp(U(value).pszVal, "value"), "unexpected value: %s\n", U(value).pszVal); PropVariantClear(&value); hr = IWICMetadataReader_GetValueByIndex(reader, 1, NULL, NULL, NULL); ok(hr == E_INVALIDARG, "GetValueByIndex failed, hr=%x\n", hr); IWICMetadataReader_Release(reader); } static inline USHORT ushort_bswap(USHORT s) { return (s >> 8) | (s << 8); } static inline ULONG ulong_bswap(ULONG l) { return ((ULONG)ushort_bswap((USHORT)l) << 16) | ushort_bswap((USHORT)(l >> 16)); } static inline ULONGLONG ulonglong_bswap(ULONGLONG ll) { return ((ULONGLONG)ulong_bswap((ULONG)ll) << 32) | ulong_bswap((ULONG)(ll >> 32)); } static void byte_swap_ifd_data(char *data) { USHORT number_of_entries, i; struct IFD_entry *entry; char *data_start = data; number_of_entries = *(USHORT *)data; *(USHORT *)data = ushort_bswap(*(USHORT *)data); data += sizeof(USHORT); for (i = 0; i < number_of_entries; i++) { entry = (struct IFD_entry *)data; switch (entry->type) { case IFD_BYTE: case IFD_SBYTE: case IFD_ASCII: case IFD_UNDEFINED: if (entry->count > 4) entry->value = ulong_bswap(entry->value); break; case IFD_SHORT: case IFD_SSHORT: if (entry->count > 2) { ULONG j, count = entry->count; USHORT *us = (USHORT *)(data_start + entry->value); if (!count) count = 1; for (j = 0; j < count; j++) us[j] = ushort_bswap(us[j]); entry->value = ulong_bswap(entry->value); } else { ULONG j, count = entry->count; USHORT *us = (USHORT *)&entry->value; if (!count) count = 1; for (j = 0; j < count; j++) us[j] = ushort_bswap(us[j]); } break; case IFD_LONG: case IFD_SLONG: case IFD_FLOAT: if (entry->count > 1) { ULONG j, count = entry->count; ULONG *ul = (ULONG *)(data_start + entry->value); if (!count) count = 1; for (j = 0; j < count; j++) ul[j] = ulong_bswap(ul[j]); } entry->value = ulong_bswap(entry->value); break; case IFD_RATIONAL: case IFD_SRATIONAL: { ULONG j; ULONG *ul = (ULONG *)(data_start + entry->value); for (j = 0; j < entry->count * 2; j++) ul[j] = ulong_bswap(ul[j]); } entry->value = ulong_bswap(entry->value); break; case IFD_DOUBLE: { ULONG j; ULONGLONG *ull = (ULONGLONG *)(data_start + entry->value); for (j = 0; j < entry->count; j++) ull[j] = ulonglong_bswap(ull[j]); } entry->value = ulong_bswap(entry->value); break; default: assert(0); break; } entry->id = ushort_bswap(entry->id); entry->type = ushort_bswap(entry->type); entry->count = ulong_bswap(entry->count); data += sizeof(*entry); } } struct test_data { ULONG type, id; int count; /* if VT_VECTOR */ LONGLONG value[13]; const char *string; }; static void compare_ifd_metadata(IWICMetadataReader *reader, const struct test_data *td, ULONG count) { HRESULT hr; IWICEnumMetadataItem *enumerator; PROPVARIANT schema, id, value; ULONG items_returned, i; hr = IWICMetadataReader_GetEnumerator(reader, NULL); ok(hr == E_INVALIDARG, "GetEnumerator error %#x\n", hr); hr = IWICMetadataReader_GetEnumerator(reader, &enumerator); ok(hr == S_OK, "GetEnumerator error %#x\n", hr); PropVariantInit(&schema); PropVariantInit(&id); PropVariantInit(&value); for (i = 0; i < count; i++) { hr = IWICEnumMetadataItem_Next(enumerator, 1, &schema, &id, &value, &items_returned); ok(hr == S_OK, "Next error %#x\n", hr); ok(items_returned == 1, "unexpected item count %u\n", items_returned); ok(schema.vt == VT_EMPTY, "%u: unexpected vt: %u\n", i, schema.vt); ok(id.vt == VT_UI2, "%u: unexpected vt: %u\n", i, id.vt); ok(U(id).uiVal == td[i].id, "%u: expected id %#x, got %#x\n", i, td[i].id, U(id).uiVal); ok(value.vt == td[i].type, "%u: expected vt %#x, got %#x\n", i, td[i].type, value.vt); if (value.vt & VT_VECTOR) { ULONG j; switch (value.vt & ~VT_VECTOR) { case VT_I1: case VT_UI1: ok(td[i].count == U(value).caub.cElems, "%u: expected cElems %d, got %d\n", i, td[i].count, U(value).caub.cElems); for (j = 0; j < U(value).caub.cElems; j++) ok(td[i].value[j] == U(value).caub.pElems[j], "%u: expected value[%d] %#x/%#x, got %#x\n", i, j, (ULONG)td[i].value[j], (ULONG)(td[i].value[j] >> 32), U(value).caub.pElems[j]); break; case VT_I2: case VT_UI2: ok(td[i].count == U(value).caui.cElems, "%u: expected cElems %d, got %d\n", i, td[i].count, U(value).caui.cElems); for (j = 0; j < U(value).caui.cElems; j++) ok(td[i].value[j] == U(value).caui.pElems[j], "%u: expected value[%d] %#x/%#x, got %#x\n", i, j, (ULONG)td[i].value[j], (ULONG)(td[i].value[j] >> 32), U(value).caui.pElems[j]); break; case VT_I4: case VT_UI4: case VT_R4: ok(td[i].count == U(value).caul.cElems, "%u: expected cElems %d, got %d\n", i, td[i].count, U(value).caul.cElems); for (j = 0; j < U(value).caul.cElems; j++) ok(td[i].value[j] == U(value).caul.pElems[j], "%u: expected value[%d] %#x/%#x, got %#x\n", i, j, (ULONG)td[i].value[j], (ULONG)(td[i].value[j] >> 32), U(value).caul.pElems[j]); break; case VT_I8: case VT_UI8: case VT_R8: ok(td[i].count == U(value).cauh.cElems, "%u: expected cElems %d, got %d\n", i, td[i].count, U(value).cauh.cElems); for (j = 0; j < U(value).cauh.cElems; j++) ok(td[i].value[j] == U(value).cauh.pElems[j].QuadPart, "%u: expected value[%d] %08x/%08x, got %08x/%08x\n", i, j, (ULONG)td[i].value[j], (ULONG)(td[i].value[j] >> 32), U(value).cauh.pElems[j].u.LowPart, U(value).cauh.pElems[j].u.HighPart); break; case VT_LPSTR: ok(td[i].count == U(value).calpstr.cElems, "%u: expected cElems %d, got %d\n", i, td[i].count, U(value).caub.cElems); for (j = 0; j < U(value).calpstr.cElems; j++) trace("%u: %s\n", j, U(value).calpstr.pElems[j]); /* fall through to not handled message */ default: ok(0, "%u: array of type %d is not handled\n", i, value.vt & ~VT_VECTOR); break; } } else if (value.vt == VT_LPSTR) { ok(td[i].count == strlen(U(value).pszVal) || broken(td[i].count == strlen(U(value).pszVal) + 1), /* before Win7 */ "%u: expected count %d, got %d\n", i, td[i].count, lstrlenA(U(value).pszVal)); if (td[i].count == strlen(U(value).pszVal)) ok(!strcmp(td[i].string, U(value).pszVal), "%u: expected %s, got %s\n", i, td[i].string, U(value).pszVal); } else if (value.vt == VT_BLOB) { ok(td[i].count == U(value).blob.cbSize, "%u: expected count %d, got %d\n", i, td[i].count, U(value).blob.cbSize); ok(!memcmp(td[i].string, U(value).blob.pBlobData, td[i].count), "%u: expected %s, got %s\n", i, td[i].string, U(value).blob.pBlobData); } else ok(U(value).uhVal.QuadPart == td[i].value[0], "%u: expected value %#x/%#x got %#x/%#x\n", i, (UINT)td[i].value[0], (UINT)(td[i].value[0] >> 32), U(value).uhVal.u.LowPart, U(value).uhVal.u.HighPart); PropVariantClear(&schema); PropVariantClear(&id); PropVariantClear(&value); } hr = IWICEnumMetadataItem_Next(enumerator, 1, &schema, &id, &value, &items_returned); ok(hr == S_FALSE, "Next should fail\n"); ok(items_returned == 0, "unexpected item count %u\n", items_returned); IWICEnumMetadataItem_Release(enumerator); } static void test_metadata_IFD(void) { static const struct test_data td[28] = { { VT_UI2, 0xfe, 0, { 1 } }, { VT_UI4, 0x100, 0, { 222 } }, { VT_UI4, 0x101, 0, { 333 } }, { VT_UI2, 0x102, 0, { 24 } }, { VT_UI4, 0x103, 0, { 32773 } }, { VT_UI8, 0x11a, 0, { ((LONGLONG)3 << 32) | 900 } }, { VT_UI1, 0xf001, 0, { 0x44 } }, { VT_UI1|VT_VECTOR, 0xf002, 4, { 0x44, 0x33, 0x22, 0x11 } }, { VT_I1, 0xf003, 0, { 0x44 } }, { VT_I2, 0xf004, 0, { 0x3344 } }, { VT_I2|VT_VECTOR, 0xf005, 2, { 0x3344, 0x1122 } }, { VT_I4, 0xf006, 0, { 0x11223344 } }, { VT_R4, 0xf007, 0, { 0x11223344 } }, { VT_R8, 0xf008, 0, { ((LONGLONG)0x41d26580 << 32) | 0xb486522c } }, { VT_I8, 0xf009, 0, { ((LONGLONG)0x5a6b7c8d << 32) | 0x1a2b3c4d } }, { VT_UI1|VT_VECTOR, 0xf00a, 13, { 'H','e','l','l','o',' ','W','o','r','l','d','!',0 } }, { VT_I2|VT_VECTOR, 0xf00b, 4, { 0x0101, 0x0202, 0x0303, 0x0404 } }, { VT_I4|VT_VECTOR, 0xf00c, 2, { 0x11223344, 0x55667788 } }, { VT_R4|VT_VECTOR, 0xf00d, 2, { 0x449a522b, 0x4608f5ba } }, { VT_LPSTR, 0xf00e, 12, { 0 }, "Hello World!" }, { VT_LPSTR, 0xf00f, 4, { 0 }, "abcd" }, { VT_BLOB, 0xf010, 13, { 0 }, "Hello World!" }, { VT_BLOB, 0xf011, 4, { 0 }, "abcd" }, { VT_UI1, 0xf012, 0, { 0x44 } }, { VT_UI2, 0xf013, 0, { 0x3344 } }, { VT_UI4, 0xf014, 0, { 0x11223344 } }, { VT_R4, 0xf015, 0, { 0x11223344 } }, { VT_I8|VT_VECTOR, 0xf016, 3, { ((LONGLONG)0x05060708 << 32) | 0x01020304, ((LONGLONG)0x50607080 << 32) | 0x10203040, ((LONGLONG)0x55667788 << 32) | 0x11223344 } }, }; HRESULT hr; IWICMetadataReader *reader; IWICMetadataBlockReader *blockreader; PROPVARIANT schema, id, value; ULONG count; GUID format; char *IFD_data_swapped; #ifdef WORDS_BIGENDIAN DWORD persist_options = WICPersistOptionsBigEndian; #else DWORD persist_options = WICPersistOptionsLittleEndian; #endif hr = CoCreateInstance(&CLSID_WICIfdMetadataReader, NULL, CLSCTX_INPROC_SERVER, &IID_IWICMetadataReader, (void**)&reader); ok(hr == S_OK, "CoCreateInstance error %#x\n", hr); hr = IWICMetadataReader_GetCount(reader, NULL); ok(hr == E_INVALIDARG, "GetCount error %#x\n", hr); hr = IWICMetadataReader_GetCount(reader, &count); ok(hr == S_OK, "GetCount error %#x\n", hr); ok(count == 0, "unexpected count %u\n", count); load_stream((IUnknown*)reader, (const char *)&IFD_data, sizeof(IFD_data), persist_options); hr = IWICMetadataReader_GetCount(reader, &count); ok(hr == S_OK, "GetCount error %#x\n", hr); ok(count == sizeof(td)/sizeof(td[0]), "unexpected count %u\n", count); compare_ifd_metadata(reader, td, count); /* test IFD data with different endianness */ if (persist_options == WICPersistOptionsLittleEndian) persist_options = WICPersistOptionsBigEndian; else persist_options = WICPersistOptionsLittleEndian; IFD_data_swapped = HeapAlloc(GetProcessHeap(), 0, sizeof(IFD_data)); memcpy(IFD_data_swapped, &IFD_data, sizeof(IFD_data)); byte_swap_ifd_data(IFD_data_swapped); load_stream((IUnknown *)reader, IFD_data_swapped, sizeof(IFD_data), persist_options); hr = IWICMetadataReader_GetCount(reader, &count); ok(hr == S_OK, "GetCount error %#x\n", hr); ok(count == sizeof(td)/sizeof(td[0]), "unexpected count %u\n", count); compare_ifd_metadata(reader, td, count); HeapFree(GetProcessHeap(), 0, IFD_data_swapped); hr = IWICMetadataReader_GetMetadataFormat(reader, &format); ok(hr == S_OK, "GetMetadataFormat error %#x\n", hr); ok(IsEqualGUID(&format, &GUID_MetadataFormatIfd), "unexpected format %s\n", debugstr_guid(&format)); hr = IWICMetadataReader_GetMetadataFormat(reader, NULL); ok(hr == E_INVALIDARG, "GetMetadataFormat should fail\n"); hr = IWICMetadataReader_GetValueByIndex(reader, 0, NULL, NULL, NULL); ok(hr == S_OK, "GetValueByIndex error %#x\n", hr); PropVariantInit(&schema); PropVariantInit(&id); PropVariantInit(&value); hr = IWICMetadataReader_GetValueByIndex(reader, count - 1, NULL, NULL, NULL); ok(hr == S_OK, "GetValueByIndex error %#x\n", hr); hr = IWICMetadataReader_GetValueByIndex(reader, 0, &schema, NULL, NULL); ok(hr == S_OK, "GetValueByIndex error %#x\n", hr); ok(schema.vt == VT_EMPTY, "unexpected vt: %u\n", schema.vt); hr = IWICMetadataReader_GetValueByIndex(reader, count - 1, &schema, NULL, NULL); ok(hr == S_OK, "GetValueByIndex error %#x\n", hr); ok(schema.vt == VT_EMPTY, "unexpected vt: %u\n", schema.vt); hr = IWICMetadataReader_GetValueByIndex(reader, 0, NULL, &id, NULL); ok(hr == S_OK, "GetValueByIndex error %#x\n", hr); ok(id.vt == VT_UI2, "unexpected vt: %u\n", id.vt); ok(U(id).uiVal == 0xfe, "unexpected id: %#x\n", U(id).uiVal); PropVariantClear(&id); hr = IWICMetadataReader_GetValueByIndex(reader, 0, NULL, NULL, &value); ok(hr == S_OK, "GetValueByIndex error %#x\n", hr); ok(value.vt == VT_UI2, "unexpected vt: %u\n", value.vt); ok(U(value).uiVal == 1, "unexpected id: %#x\n", U(value).uiVal); PropVariantClear(&value); hr = IWICMetadataReader_GetValueByIndex(reader, count, &schema, NULL, NULL); ok(hr == E_INVALIDARG, "GetValueByIndex should fail\n"); hr = IWICMetadataReader_QueryInterface(reader, &IID_IWICMetadataBlockReader, (void**)&blockreader); ok(hr == E_NOINTERFACE, "QueryInterface failed, hr=%x\n", hr); if (SUCCEEDED(hr)) IWICMetadataBlockReader_Release(blockreader); IWICMetadataReader_Release(reader); } static void test_metadata_Exif(void) { HRESULT hr; IWICMetadataReader *reader; IWICMetadataBlockReader *blockreader; UINT count=0; hr = CoCreateInstance(&CLSID_WICExifMetadataReader, NULL, CLSCTX_INPROC_SERVER, &IID_IWICMetadataReader, (void**)&reader); todo_wine ok(hr == S_OK, "CoCreateInstance error %#x\n", hr); if (FAILED(hr)) return; hr = IWICMetadataReader_GetCount(reader, NULL); ok(hr == E_INVALIDARG, "GetCount error %#x\n", hr); hr = IWICMetadataReader_GetCount(reader, &count); ok(hr == S_OK, "GetCount error %#x\n", hr); ok(count == 0, "unexpected count %u\n", count); hr = IWICMetadataReader_QueryInterface(reader, &IID_IWICMetadataBlockReader, (void**)&blockreader); ok(hr == E_NOINTERFACE, "QueryInterface failed, hr=%x\n", hr); if (SUCCEEDED(hr)) IWICMetadataBlockReader_Release(blockreader); IWICMetadataReader_Release(reader); } static void test_create_reader(void) { HRESULT hr; IWICComponentFactory *factory; IStream *stream; IWICMetadataReader *reader; UINT count=0; GUID format; hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER, &IID_IWICComponentFactory, (void**)&factory); ok(hr == S_OK, "CoCreateInstance failed, hr=%x\n", hr); stream = create_stream(metadata_tEXt, sizeof(metadata_tEXt)); hr = IWICComponentFactory_CreateMetadataReaderFromContainer(factory, &GUID_ContainerFormatPng, NULL, WICPersistOptionsDefault, stream, &reader); todo_wine ok(hr == S_OK, "CreateMetadataReaderFromContainer failed, hr=%x\n", hr); if (FAILED(hr)) return; if (SUCCEEDED(hr)) { hr = IWICMetadataReader_GetCount(reader, &count); ok(hr == S_OK, "GetCount failed, hr=%x\n", hr); ok(count == 1, "unexpected count %i\n", count); hr = IWICMetadataReader_GetMetadataFormat(reader, &format); ok(hr == S_OK, "GetMetadataFormat failed, hr=%x\n", hr); ok(IsEqualGUID(&format, &GUID_MetadataFormatChunktEXt), "unexpected format %s\n", debugstr_guid(&format)); IWICMetadataReader_Release(reader); } hr = IWICComponentFactory_CreateMetadataReaderFromContainer(factory, &GUID_ContainerFormatWmp, NULL, WICPersistOptionsDefault, stream, &reader); ok(hr == S_OK, "CreateMetadataReaderFromContainer failed, hr=%x\n", hr); if (SUCCEEDED(hr)) { hr = IWICMetadataReader_GetCount(reader, &count); ok(hr == S_OK, "GetCount failed, hr=%x\n", hr); ok(count == 1, "unexpected count %i\n", count); hr = IWICMetadataReader_GetMetadataFormat(reader, &format); ok(hr == S_OK, "GetMetadataFormat failed, hr=%x\n", hr); ok(IsEqualGUID(&format, &GUID_MetadataFormatUnknown), "unexpected format %s\n", debugstr_guid(&format)); IWICMetadataReader_Release(reader); } IStream_Release(stream); IWICComponentFactory_Release(factory); } static void test_metadata_png(void) { IStream *stream; IWICBitmapDecoder *decoder; IWICBitmapFrameDecode *frame; IWICMetadataBlockReader *blockreader; IWICMetadataReader *reader; GUID containerformat; HRESULT hr; UINT count; hr = CoCreateInstance(&CLSID_WICPngDecoder, NULL, CLSCTX_INPROC_SERVER, &IID_IWICBitmapDecoder, (void**)&decoder); ok(hr == S_OK, "CoCreateInstance failed, hr=%x\n", hr); if (FAILED(hr)) return; stream = create_stream(pngimage, sizeof(pngimage)); hr = IWICBitmapDecoder_Initialize(decoder, stream, WICDecodeMetadataCacheOnLoad); ok(hr == S_OK, "Initialize failed, hr=%x\n", hr); hr = IWICBitmapDecoder_QueryInterface(decoder, &IID_IWICMetadataBlockReader, (void**)&blockreader); ok(hr == E_NOINTERFACE, "QueryInterface failed, hr=%x\n", hr); hr = IWICBitmapDecoder_GetFrame(decoder, 0, &frame); ok(hr == S_OK, "GetFrame failed, hr=%x\n", hr); hr = IWICBitmapFrameDecode_QueryInterface(frame, &IID_IWICMetadataBlockReader, (void**)&blockreader); ok(hr == S_OK, "QueryInterface failed, hr=%x\n", hr); if (SUCCEEDED(hr)) { hr = IWICMetadataBlockReader_GetContainerFormat(blockreader, NULL); ok(hr == E_INVALIDARG, "GetContainerFormat failed, hr=%x\n", hr); hr = IWICMetadataBlockReader_GetContainerFormat(blockreader, &containerformat); ok(hr == S_OK, "GetContainerFormat failed, hr=%x\n", hr); ok(IsEqualGUID(&containerformat, &GUID_ContainerFormatPng), "unexpected container format\n"); hr = IWICMetadataBlockReader_GetCount(blockreader, NULL); todo_wine ok(hr == E_INVALIDARG, "GetCount failed, hr=%x\n", hr); hr = IWICMetadataBlockReader_GetCount(blockreader, &count); todo_wine ok(hr == S_OK, "GetCount failed, hr=%x\n", hr); todo_wine ok(count == 1, "unexpected count %d\n", count); if (0) { /* Crashes on Windows XP */ hr = IWICMetadataBlockReader_GetReaderByIndex(blockreader, 0, NULL); ok(hr == E_INVALIDARG, "GetReaderByIndex failed, hr=%x\n", hr); } hr = IWICMetadataBlockReader_GetReaderByIndex(blockreader, 0, &reader); todo_wine ok(hr == S_OK, "GetReaderByIndex failed, hr=%x\n", hr); if (SUCCEEDED(hr)) { hr = IWICMetadataReader_GetMetadataFormat(reader, &containerformat); ok(IsEqualGUID(&containerformat, &GUID_MetadataFormatChunktIME) || broken(IsEqualGUID(&containerformat, &GUID_MetadataFormatUnknown)) /* Windows XP */, "unexpected container format\n"); IWICMetadataReader_Release(reader); } hr = IWICMetadataBlockReader_GetReaderByIndex(blockreader, 1, &reader); todo_wine ok(hr == WINCODEC_ERR_VALUEOUTOFRANGE, "GetReaderByIndex failed, hr=%x\n", hr); IWICMetadataBlockReader_Release(blockreader); } IWICBitmapFrameDecode_Release(frame); IWICBitmapDecoder_Release(decoder); IWICStream_Release(stream); } START_TEST(metadata) { CoInitializeEx(NULL, COINIT_APARTMENTTHREADED); test_metadata_unknown(); test_metadata_tEXt(); test_metadata_IFD(); test_metadata_Exif(); test_create_reader(); test_metadata_png(); CoUninitialize(); }