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Commit 711f05c4 authored by Rémi Bernon's avatar Rémi Bernon Committed by Alexandre Julliard
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comctl32/tests: Test unicode nature of window subclasses.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=43073
parent 79ec3d9f
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Showing with 70 additions and 0 deletions
dlls/comctl32/tests/subclass.c
View file @ 711f05c4
......@@ -34,9 +34,14 @@ static BOOL (WINAPI *pSetWindowSubclass)(HWND, SUBCLASSPROC, UINT_PTR, DWORD_PTR
static BOOL (WINAPI *pRemoveWindowSubclass)(HWND, SUBCLASSPROC, UINT_PTR);
static LRESULT (WINAPI *pDefSubclassProc)(HWND, UINT, WPARAM, LPARAM);
#define IS_WNDPROC_HANDLE(x) (((ULONG_PTR)(x) >> 16) == (~0u >> 16))
#define SEND_NEST 0x01
#define DELETE_SELF 0x02
#define DELETE_PREV 0x04
#define EXPECT_UNICODE 0x10
#define EXPECT_WNDPROC_1 0x20
#define EXPECT_WNDPROC_3 0x40
struct message {
int procnum; /* WndProc id message is expected from */
......@@ -166,15 +171,47 @@ static void ok_sequence(const struct message *expected, const char *context)
flush_sequence();
}
static LRESULT WINAPI wnd_proc_1(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam);
static LRESULT WINAPI wnd_proc_3(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam);
#define check_unicode(a, b) check_unicode_(__LINE__, a, b)
static void check_unicode_(int line, HWND hwnd, DWORD flags)
{
WNDPROC proc;
BOOL ret;
ret = IsWindowUnicode(hwnd);
ok_(__FILE__, line)(ret == !!(flags & EXPECT_UNICODE), "IsWindowUnicode returned %u\n", ret);
proc = (WNDPROC)GetWindowLongPtrW(hwnd, GWLP_WNDPROC);
ok_(__FILE__, line)(IS_WNDPROC_HANDLE(proc) == !(flags & EXPECT_UNICODE), "got proc %p\n", proc);
proc = (WNDPROC)GetWindowLongPtrA(hwnd, GWLP_WNDPROC);
if (flags & EXPECT_UNICODE)
ok_(__FILE__, line)(IS_WNDPROC_HANDLE(proc), "got proc %p\n", proc);
else if (flags & EXPECT_WNDPROC_1)
ok_(__FILE__, line)(proc == wnd_proc_1, "got proc %p\n", proc);
else if (flags & EXPECT_WNDPROC_3)
todo_wine_if(proc == wnd_proc_1) ok_(__FILE__, line)(proc == wnd_proc_3, "got proc %p\n", proc);
else
ok_(__FILE__, line)(!IS_WNDPROC_HANDLE(proc), "got proc %p\n", proc);
}
static LRESULT WINAPI wnd_proc_1(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
DWORD flags = GetWindowLongA(hwnd, GWLP_USERDATA);
struct message msg;
todo_wine_if(flags & EXPECT_UNICODE) check_unicode(hwnd, flags);
if(message == WM_USER) {
msg.wParam = wParam;
msg.procnum = 1;
add_message(&msg);
}
if (message == WM_CHAR) {
ok(!(wParam & ~0xff), "got wParam %#Ix\n", wParam);
}
return DefWindowProcA(hwnd, message, wParam, lParam);
}
......@@ -194,7 +231,10 @@ static LRESULT WINAPI wnd_proc_3(HWND hwnd, UINT message, WPARAM wParam, LPARAM
static LRESULT WINAPI wnd_proc_sub(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam, UINT_PTR uldSubclass, DWORD_PTR dwRefData)
{
DWORD flags = GetWindowLongA(hwnd, GWLP_USERDATA);
struct message msg;
todo_wine_if(flags & EXPECT_UNICODE) check_unicode(hwnd, flags);
if(message == WM_USER) {
msg.wParam = wParam;
......@@ -205,13 +245,24 @@ static LRESULT WINAPI wnd_proc_sub(HWND hwnd, UINT message, WPARAM wParam, LPARA
if(dwRefData & DELETE_SELF) {
pRemoveWindowSubclass(hwnd, wnd_proc_sub, uldSubclass);
pRemoveWindowSubclass(hwnd, wnd_proc_sub, uldSubclass);
todo_wine_if(flags & EXPECT_UNICODE) check_unicode(hwnd, flags);
}
if(dwRefData & DELETE_PREV)
{
pRemoveWindowSubclass(hwnd, wnd_proc_sub, uldSubclass-1);
todo_wine_if(flags & EXPECT_UNICODE) check_unicode(hwnd, flags);
}
if(dwRefData & SEND_NEST)
{
SendMessageA(hwnd, WM_USER, wParam+1, 0);
todo_wine_if(flags & EXPECT_UNICODE) check_unicode(hwnd, flags);
}
}
}
if (message == WM_CHAR) {
todo_wine
ok(wParam == 0x30c2, "got wParam %#Ix\n", wParam);
}
return pDefSubclassProc(hwnd, message, wParam, lParam);
}
......@@ -221,17 +272,27 @@ static void test_subclass(void)
HWND hwnd = CreateWindowExA(0, "TestSubclass", "Test subclass", WS_OVERLAPPEDWINDOW,
100, 100, 200, 200, 0, 0, 0, NULL);
ok(hwnd != NULL, "failed to create test subclass wnd\n");
check_unicode(hwnd, EXPECT_WNDPROC_1);
SetWindowLongA(hwnd, GWLP_USERDATA, EXPECT_WNDPROC_1);
ret = pSetWindowSubclass(hwnd, wnd_proc_sub, 2, 0);
ok(ret == TRUE, "Expected TRUE\n");
todo_wine check_unicode(hwnd, EXPECT_UNICODE);
SetWindowLongA(hwnd, GWLP_USERDATA, EXPECT_UNICODE);
SendMessageA(hwnd, WM_USER, 1, 0);
SendMessageA(hwnd, WM_USER, 2, 0);
ok_sequence(Sub_BasicTest, "Basic");
SendMessageW(hwnd, WM_CHAR, 0x30c2, 1);
ret = pSetWindowSubclass(hwnd, wnd_proc_sub, 2, DELETE_SELF);
ok(ret == TRUE, "Expected TRUE\n");
todo_wine check_unicode(hwnd, EXPECT_UNICODE);
SendMessageA(hwnd, WM_USER, 1, 1);
ok_sequence(Sub_DeletedTest, "Deleted");
check_unicode(hwnd, EXPECT_WNDPROC_1);
SetWindowLongA(hwnd, GWLP_USERDATA, EXPECT_WNDPROC_1);
SendMessageA(hwnd, WM_USER, 1, 0);
ok_sequence(Sub_AfterDeletedTest, "After Deleted");
......@@ -239,15 +300,22 @@ static void test_subclass(void)
ret = pSetWindowSubclass(hwnd, wnd_proc_sub, 2, 0);
ok(ret == TRUE, "Expected TRUE\n");
orig_proc_3 = (WNDPROC)SetWindowLongPtrA(hwnd, GWLP_WNDPROC, (LONG_PTR)wnd_proc_3);
check_unicode(hwnd, EXPECT_WNDPROC_3);
SetWindowLongA(hwnd, GWLP_USERDATA, EXPECT_WNDPROC_3);
SendMessageA(hwnd, WM_USER, 1, 0);
SendMessageA(hwnd, WM_USER, 2, 0);
ok_sequence(Sub_OldAfterNewTest, "Old after New");
ret = pSetWindowSubclass(hwnd, wnd_proc_sub, 4, 0);
ok(ret == TRUE, "Expected TRUE\n");
check_unicode(hwnd, EXPECT_WNDPROC_3);
SendMessageA(hwnd, WM_USER, 1, 0);
ok_sequence(Sub_MixTest, "Mix");
check_unicode(hwnd, EXPECT_WNDPROC_3);
/* Now the fun starts */
ret = pSetWindowSubclass(hwnd, wnd_proc_sub, 4, SEND_NEST);
ok(ret == TRUE, "Expected TRUE\n");
......@@ -275,6 +343,8 @@ static void test_subclass(void)
pRemoveWindowSubclass(hwnd, wnd_proc_sub, 2);
pRemoveWindowSubclass(hwnd, wnd_proc_sub, 5);
check_unicode(hwnd, EXPECT_WNDPROC_3);
DestroyWindow(hwnd);
}
......
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