wininet: Improve the PrivacyGet/SetZonePreferenceW stubs.

[Hans Leidekker]

diff --git a/dlls/wininet/internet.c b/dlls/wininet/internet.c
index 4bb25e7..7fc3d4b 100644
--- a/dlls/wininet/internet.c
+++ b/dlls/wininet/internet.c
@@ -3815,12 +3815,16 @@ DWORD WINAPI InternetConfirmZoneCrossingW( HWND hWnd, LPWSTR szUrlPrev, LPWSTR s
     return ERROR_SUCCESS;
 }
 
+static DWORD zone_preference = 3;
+
 /***********************************************************************
  *      PrivacySetZonePreferenceW (WININET.@)
  */
 DWORD WINAPI PrivacySetZonePreferenceW( DWORD zone, DWORD type, DWORD template, LPCWSTR preference )
 {
     FIXME( "%x %x %x %s: stub\n", zone, type, template, debugstr_w(preference) );
+
+    zone_preference = template;
     return 0;
 }
 
@@ -3830,7 +3834,9 @@ DWORD WINAPI PrivacySetZonePreferenceW( DWORD zone, DWORD type, DWORD template,
 DWORD WINAPI PrivacyGetZonePreferenceW( DWORD zone, DWORD type, LPDWORD template,
                                         LPWSTR preference, LPDWORD length )
 {
-    FIXME( "%x %x: stub\n", zone, type );
+    FIXME( "%x %x %p %p %p: stub\n", zone, type, template, preference, length );
+
+    if (template) *template = zone_preference;
     return 0;
 }
 
diff --git a/dlls/wininet/tests/internet.c b/dlls/wininet/tests/internet.c
index 5f36c3d..728c8dc 100644
--- a/dlls/wininet/tests/internet.c
+++ b/dlls/wininet/tests/internet.c
@@ -795,6 +795,33 @@ static void test_IsDomainLegalCookieDomainW(void)
     ok(!ret, "IsDomainLegalCookieDomainW succeeded\n");
 }
 
+static void test_PrivacyGetSetZonePreferenceW(void)
+{
+    DWORD ret, zone, type, template, old_template;
+
+    zone = 3;
+    type = 0;
+    ret = PrivacyGetZonePreferenceW(zone, type, NULL, NULL, NULL);
+    ok(ret == 0, "expected ret == 0, got %u\n", ret);
+
+    old_template = 0;
+    ret = PrivacyGetZonePreferenceW(zone, type, &old_template, NULL, NULL);
+    ok(ret == 0, "expected ret == 0, got %u\n", ret);
+
+    template = 5;
+    ret = PrivacySetZonePreferenceW(zone, type, template, NULL);
+    ok(ret == 0, "expected ret == 0, got %u\n", ret);
+
+    template = 0;
+    ret = PrivacyGetZonePreferenceW(zone, type, &template, NULL, NULL);
+    ok(ret == 0, "expected ret == 0, got %u\n", ret);
+    ok(template == 5, "expected template == 5, got %u\n", template);
+
+    template = 5;
+    ret = PrivacySetZonePreferenceW(zone, type, old_template, NULL);
+    ok(ret == 0, "expected ret == 0, got %u\n", ret);
+}
+
 /* ############################### */
 
 START_TEST(internet)
@@ -833,4 +860,6 @@ START_TEST(internet)
         win_skip("IsDomainLegalCookieDomainW (or ordinal 117) is not available\n");
     else
         test_IsDomainLegalCookieDomainW();
+
+    test_PrivacyGetSetZonePreferenceW();
 }