Serge Gautherie : kernel32/tests: Test QueryFullProcessImageNameW() flags.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 7e0acf14ccf0a430cefaaa9533098b4507ba6872
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=7e0acf14ccf0a430cefaaa9533098b4507ba6872

Author: Serge Gautherie <winehq-git_serge_180711 at gautherie.fr>
Date:   Tue Jul  9 14:01:18 2019 +0200

kernel32/tests: Test QueryFullProcessImageNameW() flags.

Signed-off-by: Serge Gautherie <winehq-git_serge_180711 at gautherie.fr>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/kernel32/tests/process.c | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/dlls/kernel32/tests/process.c b/dlls/kernel32/tests/process.c
index c593ebe..cba0a3f 100644
--- a/dlls/kernel32/tests/process.c
+++ b/dlls/kernel32/tests/process.c
@@ -1978,6 +1978,7 @@ static void test_QueryFullProcessImageNameW(void)
     WCHAR deviceW[] = {'\\','D', 'e','v','i','c','e',0};
     WCHAR buf[1024];
     DWORD size, len;
+    DWORD flags;
 
     if (!pQueryFullProcessImageNameW)
     {
@@ -2031,6 +2032,33 @@ static void test_QueryFullProcessImageNameW(void)
     expect_eq_d(ERROR_INSUFFICIENT_BUFFER, GetLastError());
     expect_eq_ws_i(module_name, buf);  /* buffer not changed */
 
+    /* Invalid flags - a few arbitrary values only */
+    for (flags = 2; flags <= 15; ++flags)
+    {
+        size = ARRAY_SIZE(buf);
+        SetLastError(0xdeadbeef);
+        *(DWORD*)buf = 0x13579acf;
+        todo_wine
+        {
+        expect_eq_d(FALSE, pQueryFullProcessImageNameW(hSelf, flags, buf, &size));
+        expect_eq_d(ARRAY_SIZE(buf), size);  /* size not changed */
+        expect_eq_d(ERROR_INVALID_PARAMETER, GetLastError());
+        expect_eq_d(0x13579acf, *(DWORD*)buf);  /* buffer not changed */
+        }
+    }
+    for (flags = 16; flags != 0; flags <<= 1)
+    {
+        size = ARRAY_SIZE(buf);
+        SetLastError(0xdeadbeef);
+        *(DWORD*)buf = 0x13579acf;
+        todo_wine
+        {
+        expect_eq_d(FALSE, pQueryFullProcessImageNameW(hSelf, flags, buf, &size));
+        expect_eq_d(ARRAY_SIZE(buf), size);  /* size not changed */
+        expect_eq_d(ERROR_INVALID_PARAMETER, GetLastError());
+        expect_eq_d(0x13579acf, *(DWORD*)buf);  /* buffer not changed */
+        }
+    }
 
     /* native path */
     size = ARRAY_SIZE(buf);