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[USER32_APITEST] Add test for bad 'Icon Groups' but good 'Icons' such as F1'97 (#6020)

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Add test for bad 'Icon Groups' but good 'Icons' such as created
by old versions of Watcom C/C++
That icon shows fine in Windows Explorer WinXP/Win2K3,
but does not show in WinVista/Win7 anymore.
A very special corner case.

We will commit the proposed fix shortly after committing the new test.
This commit is contained in:
Doug Lyons 2023-11-26 09:26:05 -06:00 committed by GitHub
parent e3d97d7dde
commit c00d41d91c
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GPG key ID: 4AEE18F83AFDEB23
4 changed files with 12 additions and 2 deletions
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12
modules/rostests/apitests/user32/PrivateExtractIcons.c
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@ -27,8 +27,9 @@ BOOL ResourceToFile(INT i, PCWSTR FileName)
if (FileExists(FileName))
{
skip("'%S' already exists. Exiting now\n", FileName);
return FALSE;
/* We should only be using %temp% paths, so deleting here should be OK */
printf("Deleting '%S' that already exists.\n", FileName);
DeleteFileW(FileName);
}
hRes = FindResourceW(NULL, MAKEINTRESOURCEW(i), MAKEINTRESOURCEW(RT_RCDATA));
@ -90,6 +91,12 @@ static struct
/* Icon group file containing one PNG icon and one normal icon */
{L"%temp%\\ROS.ico", 1, 1, TRUE},
/* Executable file with bad 'Icon Group' but good 'Icons'.
* Windows explorer shows the program's icon correctly in WinXP/Win2K3
* but Windows 7 shows only a default icon. This is analogous
* to EXE's generated by older Watcom C/C++ versions. */
{L"%temp%\\cpimg2e.exe", 1, 1, TRUE},
};
static struct
@ -100,6 +107,7 @@ static struct
{
{L"%temp%\\ROS.ico", IDR_ICONS_PNG},
{L"%temp%\\sysicon.ico", IDR_ICONS_NORMAL},
{L"%temp%\\cpimg2e.exe", IDR_EXE_NORMAL}
};
START_TEST(PrivateExtractIcons)

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modules/rostests/apitests/user32/cpimg2e.exe Normal file
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1
modules/rostests/apitests/user32/resource.h
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@ -3,3 +3,4 @@
#define IDR_ICONS_PNG 2000
#define IDR_ICONS_NORMAL 2001
#define IDR_EXE_NORMAL 2002

1
modules/rostests/apitests/user32/user32_apitest.rc
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@ -10,6 +10,7 @@ TESTCURSOR CURSOR "test.cur"
IDR_ICONS_PNG RCDATA "ROS.ico"
IDR_ICONS_NORMAL RCDATA "sysicon.ico"
IDR_EXE_NORMAL RCDATA "cpimg2e.exe"
TESTDIALOG DIALOG 0,0, 200,200
CLASS "TestDialogClass"