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[SHELL32][SHELL32_APITESTS] SHDefExtractIcon zero icon size as sysmetric (#7768)

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Whindmar Saksit 2025-03-09 15:41:53 +01:00 committed by GitHub
parent bdda5b93d7
commit 5461abeeba
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3 changed files with 90 additions and 0 deletions
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3
dll/win32/shell32/iconcache.cpp
View file

@ -1019,6 +1019,9 @@ HRESULT WINAPI SHDefExtractIconW(LPCWSTR pszIconFile, int iIndex, UINT uFlags,
HICON hIcons[2];
WARN("%s %d 0x%08x %p %p %d, semi-stub\n", debugstr_w(pszIconFile), iIndex, uFlags, phiconLarge, phiconSmall, nIconSize);
if (!nIconSize)
nIconSize = MAKELONG(GetSystemMetrics(SM_CXICON), GetSystemMetrics(SM_CXSMICON));
ret = PrivateExtractIconsW(pszIconFile, iIndex, nIconSize, nIconSize, hIcons, NULL, 2, LR_DEFAULTCOLOR);
/* FIXME: deal with uFlags parameter which contains GIL_ flags */
if (ret == 0xFFFFFFFF)

85
modules/rostests/apitests/shell32/ExtractIconEx.cpp
View file

@ -9,6 +9,28 @@
#include "shelltest.h"
#include <stdio.h>
EXTERN_C BOOL WINAPI SHAreIconsEqual(HICON hIcon1, HICON hIcon2);
static void SafeDestroyIcon(HICON hIco)
{
if (hIco)
DestroyIcon(hIco);
}
static UINT GetIcoSize(HICON hIco)
{
ICONINFO info;
if (!GetIconInfo(hIco, &info))
return 0;
BITMAP bm;
if (!GetObject(info.hbmColor ? info.hbmColor : info.hbmMask, sizeof(bm), &bm))
bm.bmWidth = 0;
DeleteObject(info.hbmMask);
DeleteObject(info.hbmColor);
return bm.bmWidth;
}
typedef struct
{
PCWSTR pszFilePath;
@ -122,3 +144,66 @@ START_TEST(ExtractIconEx)
DeleteFileA(FileName[0]);
DeleteFileA(FileName[1]);
}
static HRESULT SHDEI(LPCWSTR pszIconFile, int Index = 0, UINT GIL = 0, UINT Size = 0)
{
HICON hIco = NULL;
HRESULT hr = SHDefExtractIcon(pszIconFile, Index, GIL, &hIco, NULL, Size);
if (hr == S_OK)
{
hr = GetIcoSize(hIco);
SafeDestroyIcon(hIco);
}
return hr;
}
START_TEST(SHDefExtractIcon)
{
HRESULT hr;
int SysBigIconSize = GetSystemMetrics(SM_CXICON);
// Modern Windows requires the system image list to be initialized for GIL_SIMULATEDOC to work!
SHFILEINFOW shfi;
SHGetFileInfoW(L"x", 0, &shfi, sizeof(shfi), SHGFI_SYSICONINDEX | SHGFI_USEFILEATTRIBUTES);
WCHAR path[MAX_PATH];
GetSystemDirectoryW(path, _countof(path));
PathAppendW(path, L"user32.dll");
int index = 1;
ok(SHDEI(path, index, 0, 0) == SysBigIconSize, "0 size must match GetSystemMetrics\n");
ok(SHDEI(path, index, 0, SysBigIconSize * 2) == SysBigIconSize * 2, "Resize failed\n");
HICON hIcoLarge, hIcoSmall;
if (SHDefExtractIcon(path, index, 0, &hIcoLarge, &hIcoSmall, 0) != S_OK)
hIcoLarge = hIcoSmall = NULL;
ok(hIcoLarge && hIcoSmall && !SHAreIconsEqual(hIcoLarge, hIcoSmall), "Large+Small failed\n");
SafeDestroyIcon(hIcoLarge);
SafeDestroyIcon(hIcoSmall);
static const int sizes[] = { 0, SysBigIconSize * 2 };
for (UINT i = 0; i < _countof(sizes); ++i)
{
HICON hIcoNormal, hIcoSimDoc;
if (FAILED(hr = SHDefExtractIcon(path, index, 0, &hIcoNormal, NULL, sizes[i])))
hIcoNormal = NULL;
if (FAILED(hr = SHDefExtractIcon(path, index, GIL_SIMULATEDOC, &hIcoSimDoc, NULL, sizes[i])))
hIcoSimDoc = NULL;
ok(hIcoNormal && hIcoSimDoc && !SHAreIconsEqual(hIcoNormal, hIcoSimDoc), "GIL_SIMULATEDOC failed\n");
SafeDestroyIcon(hIcoNormal);
SafeDestroyIcon(hIcoSimDoc);
}
GetTempPathW(_countof(path), path);
GetTempFileNameW(path, L"TEST", 0, path);
ok(SHDEI(path) == S_FALSE, "Empty file should return S_FALSE\n");
HANDLE hFile = CreateFileW(path, GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_DELETE, NULL, OPEN_EXISTING, 0, NULL);
if (hFile != INVALID_HANDLE_VALUE)
{
DWORD io;
WriteFile(hFile, "!", 1, &io, NULL);
CloseHandle(hFile);
ok(SHDEI(path) == S_FALSE, "File without icons should return S_FALSE\n");
}
DeleteFile(path);
}

2
modules/rostests/apitests/shell32/testlist.c
View file

@ -34,6 +34,7 @@ extern void func_SHChangeNotify(void);
extern void func_SHCreateDataObject(void);
extern void func_SHCreateFileDataObject(void);
extern void func_SHCreateFileExtractIconW(void);
extern void func_SHDefExtractIcon(void);
extern void func_SHEnumerateUnreadMailAccountsW(void);
extern void func_She(void);
extern void func_ShellExec_RunDLL(void);
@ -89,6 +90,7 @@ const struct test winetest_testlist[] =
{ "SHCreateDataObject", func_SHCreateDataObject },
{ "SHCreateFileDataObject", func_SHCreateFileDataObject },
{ "SHCreateFileExtractIconW", func_SHCreateFileExtractIconW },
{ "SHDefExtractIcon", func_SHDefExtractIcon },
{ "SHEnumerateUnreadMailAccountsW", func_SHEnumerateUnreadMailAccountsW },
{ "She", func_She },
{ "ShellExec_RunDLL", func_ShellExec_RunDLL },