ShellInfo.cpp File Reference

#include "shelltest.h"
#include <shellutils.h>

Include dependency graph for ShellInfo.cpp:

Go to the source code of this file.

Macros
#define	UNIQUEEXT   L"ABC123XYZ"
#define	my_ok_all_flags(val, flags)   ok_eq_hex((val) & (flags), (flags))

Functions
static DWORD_PTR	SHGFI (PCWSTR Path, SHFILEINFOW &Info, UINT Flags, UINT Attributes=0)
static DWORD_PTR	SHGFI (LPCITEMIDLIST Pidl, SHFILEINFOW &Info, UINT Flags, UINT Attributes=0)
	START_TEST (SHGetFileInfo)

Macro Definition Documentation

my_ok_all_flags

#define my_ok_all_flags	(		val,
			flags
	)		ok_eq_hex((val) & (flags), (flags))

Definition at line 12 of file ShellInfo.cpp.

UNIQUEEXT

#define UNIQUEEXT   L"ABC123XYZ"

Definition at line 11 of file ShellInfo.cpp.

Function Documentation

SHGFI() [1/2]

static DWORD_PTR SHGFI ( LPCITEMIDLIST  Pidl, SHFILEINFOW &  Info, UINT  Flags, UINT  Attributes = 0  )

static

Definition at line 19 of file ShellInfo.cpp.

{
    return SHGFI((PCWSTR)Pidl, Info, Flags | SHGFI_PIDL, Attributes);
}

SHGFI() [2/2]

static DWORD_PTR SHGFI ( PCWSTR  Path, SHFILEINFOW &  Info, UINT  Flags, UINT  Attributes = 0  )

static

Definition at line 14 of file ShellInfo.cpp.

{
    return SHGetFileInfoW(Path, Attributes, &Info, sizeof(Info), Flags);
}

Referenced by SHGFI(), and START_TEST().

START_TEST()

START_TEST

(

SHGetFileInfo

)

Definition at line 24 of file ShellInfo.cpp.

{
    CCoInit ComInit;
    LPITEMIDLIST pidl;
    SHFILEINFOW info;
    UINT flags;
    WCHAR buf[MAX_PATH];
 
    ok_int(SHGFI((PCWSTR)NULL, info, 0), FALSE);
    ok_int(SHGFI((PCWSTR)NULL, info, SHGFI_DISPLAYNAME), FALSE);
    ok_int(SHGFI((PCWSTR)NULL, info, SHGFI_TYPENAME), FALSE);
    ok_int(SHGFI((PCWSTR)NULL, info, SHGFI_ICONLOCATION), FALSE);
    ok_int(SHGFI((PCWSTR)NULL, info, SHGFI_SYSICONINDEX), FALSE);
    ok_int(SHGFI(UNIQUEEXT, info, SHGFI_USEFILEATTRIBUTES), TRUE); // Success when asking for no info
    ok_int(SHGetFileInfoW(UNIQUEEXT, 0, NULL, 0, SHGFI_DISPLAYNAME | SHGFI_USEFILEATTRIBUTES), FALSE); // NULL pointer
    ok_int(SHGFI(UNIQUEEXT, info, SHGFI_EXETYPE | SHGFI_USEFILEATTRIBUTES), TRUE); // Invalid combination, returns TRUE!
 
    GetModuleFileNameW(NULL, buf, _countof(buf));
    ok_int(LOWORD(SHGFI(buf, info, SHGFI_EXETYPE)), 0x4550); // 'PE'
 
    flags = SHGFI_TYPENAME | SHGFI_USEFILEATTRIBUTES | SHGFI_ATTRIBUTES;
    ZeroMemory(&info, sizeof(info));
    info.dwAttributes = ~SFGAO_VALIDATE;
    ok_int(SHGFI(UNIQUEEXT, info, flags | SHGFI_ATTR_SPECIFIED), TRUE);
    ok_ptr(StrStrIW(info.szTypeName, UNIQUEEXT), NULL); // A file without extension (not "EXT File")
    my_ok_all_flags(info.dwAttributes, SFGAO_FILESYSTEM | SFGAO_STREAM);
 
    ZeroMemory(&info, sizeof(info));
    info.dwAttributes = ~SFGAO_VALIDATE;
    ok_int(SHGFI(UNIQUEEXT, info, flags | SHGFI_ATTR_SPECIFIED, FILE_ATTRIBUTE_DIRECTORY), TRUE);
    ok_ptr(StrStrIW(info.szTypeName, UNIQUEEXT), NULL); // A directory (not "EXT File")
    my_ok_all_flags(info.dwAttributes, SFGAO_FILESYSTEM | SFGAO_FOLDER);
 
    ZeroMemory(&info, sizeof(info));
    info.dwAttributes = ~SFGAO_VALIDATE;
    ok_int(SHGFI(L"." UNIQUEEXT, info, flags | SHGFI_ATTR_SPECIFIED), TRUE);
    ok_bool_true(StrStrIW(info.szTypeName, UNIQUEEXT) != NULL, ".ext is treated as extension");
    my_ok_all_flags(info.dwAttributes, SFGAO_FILESYSTEM | SFGAO_STREAM);
 
    info.dwAttributes = ~SFGAO_VALIDATE;
    ok_int(SHGFI(L"c:", info, flags | SHGFI_ATTR_SPECIFIED), TRUE); // ROS fails this, a parsing bug in CDrivesFolder?
    my_ok_all_flags(info.dwAttributes, SFGAO_FILESYSTEM | SFGAO_FILESYSANCESTOR);
 
    info.dwAttributes = ~SFGAO_VALIDATE;
    ok_int(SHGFI(L"c:\\", info, flags | SHGFI_ATTR_SPECIFIED), TRUE);
    my_ok_all_flags(info.dwAttributes, SFGAO_FILESYSTEM | SFGAO_FILESYSANCESTOR);
 
    pidl = SHSimpleIDListFromPath(L"c:\\foo");
    info.iIcon = -1;
    ok_int(SHGFI(pidl, info, SHGFI_SYSICONINDEX) > TRUE, TRUE);
    ok_int(info.iIcon != -1, TRUE);
    ILFree(pidl);
}