Akihiro Sagawa : comctl32/tests: Add tests for long info tip texts.
Alexandre Julliard
julliard at winehq.org
Mon Apr 16 13:35:44 CDT 2012
Module: wine
Branch: master
Commit: 28f26c978387e161b42b9dd5960a91e1af6b49a5
URL: http://source.winehq.org/git/wine.git/?a=commit;h=28f26c978387e161b42b9dd5960a91e1af6b49a5
Author: Akihiro Sagawa <sagawa.aki at gmail.com>
Date: Fri Apr 13 22:45:20 2012 +0900
comctl32/tests: Add tests for long info tip texts.
---
dlls/comctl32/tests/tooltips.c | 124 ++++++++++++++++++++++++++++++++++++++++
1 files changed, 124 insertions(+), 0 deletions(-)
diff --git a/dlls/comctl32/tests/tooltips.c b/dlls/comctl32/tests/tooltips.c
index 31504d1..cf571de 100644
--- a/dlls/comctl32/tests/tooltips.c
+++ b/dlls/comctl32/tests/tooltips.c
@@ -636,6 +636,128 @@ static void test_ttm_gettoolinfo(void)
DestroyWindow(hwnd);
}
+static void test_longtextA(void)
+{
+ static const char longtextA[] =
+ "According to MSDN, TTM_ENUMTOOLS claims that TOOLINFO's lpszText is maximum "
+ "80 chars including null. In fact, the buffer is not null-terminated.";
+ HWND hwnd;
+ TTTOOLINFOA toolinfoA = { 0 };
+ CHAR bufA[256];
+ LRESULT r;
+
+ hwnd = CreateWindowExA(0, TOOLTIPS_CLASSA, NULL, 0,
+ 10, 10, 300, 100,
+ NULL, NULL, NULL, 0);
+ toolinfoA.cbSize = sizeof(TTTOOLINFOA);
+ toolinfoA.hwnd = NULL;
+ toolinfoA.hinst = GetModuleHandleA(NULL);
+ toolinfoA.uFlags = 0;
+ toolinfoA.uId = 0x1234ABCD;
+ strcpy(bufA, longtextA);
+ toolinfoA.lpszText = bufA;
+ toolinfoA.lParam = 0xdeadbeef;
+ GetClientRect(hwnd, &toolinfoA.rect);
+ r = SendMessageA(hwnd, TTM_ADDTOOLA, 0, (LPARAM)&toolinfoA);
+ if (r)
+ {
+ int textlen;
+ memset(bufA, 0, sizeof(bufA));
+ toolinfoA.hwnd = NULL;
+ toolinfoA.uId = 0xABCD1234;
+ toolinfoA.lpszText = bufA;
+ SendMessageA(hwnd, TTM_ENUMTOOLSA, 0, (LPARAM)&toolinfoA);
+ textlen = lstrlenA(toolinfoA.lpszText);
+ todo_wine ok(textlen == 80, "lpszText has %d chars\n", textlen);
+ ok(toolinfoA.uId == 0x1234ABCD,
+ "uId should be retrieved, got %p\n", (void*)toolinfoA.uId);
+
+ memset(bufA, 0, sizeof(bufA));
+ toolinfoA.hwnd = NULL;
+ toolinfoA.uId = 0x1234ABCD;
+ toolinfoA.lpszText = bufA;
+ SendMessageA(hwnd, TTM_GETTOOLINFOA, 0, (LPARAM)&toolinfoA);
+ textlen = lstrlenA(toolinfoA.lpszText);
+ todo_wine ok(textlen == 80, "lpszText has %d chars\n", textlen);
+
+ memset(bufA, 0, sizeof(bufA));
+ toolinfoA.hwnd = NULL;
+ toolinfoA.uId = 0x1234ABCD;
+ toolinfoA.lpszText = bufA;
+ SendMessageA(hwnd, TTM_GETTEXTA, 0, (LPARAM)&toolinfoA);
+ textlen = lstrlenA(toolinfoA.lpszText);
+ todo_wine ok(textlen == 80, "lpszText has %d chars\n", textlen);
+ }
+
+ DestroyWindow(hwnd);
+}
+
+static void test_longtextW(void)
+{
+ static const char longtextA[] =
+ "According to MSDN, TTM_ENUMTOOLS claims that TOOLINFO's lpszText is maximum "
+ "80 chars including null. Actually, this is not applied for wide version.";
+ HWND hwnd;
+ TTTOOLINFOW toolinfoW = { 0 };
+ WCHAR bufW[256];
+ LRESULT r;
+ int lenW;
+
+ hwnd = CreateWindowExW(0, TOOLTIPS_CLASSW, NULL, 0,
+ 10, 10, 300, 100,
+ NULL, NULL, NULL, 0);
+ if(!hwnd)
+ {
+ win_skip("CreateWindowExW() not supported. Skipping.\n");
+ return;
+ }
+
+ toolinfoW.cbSize = TTTOOLINFOW_V2_SIZE;
+ toolinfoW.hwnd = NULL;
+ toolinfoW.hinst = GetModuleHandleW(NULL);
+ toolinfoW.uFlags = 0;
+ toolinfoW.uId = 0x1234ABCD;
+ MultiByteToWideChar(CP_ACP, 0, longtextA, -1, bufW, sizeof(bufW)/sizeof(bufW[0]));
+ lenW = lstrlenW(bufW);
+ toolinfoW.lpszText = bufW;
+ toolinfoW.lParam = 0xdeadbeef;
+ GetClientRect(hwnd, &toolinfoW.rect);
+ r = SendMessageW(hwnd, TTM_ADDTOOLW, 0, (LPARAM)&toolinfoW);
+ if (r)
+ {
+ int textlen;
+ memset(bufW, 0, sizeof(bufW));
+ toolinfoW.hwnd = NULL;
+ toolinfoW.uId = 0xABCD1234;
+ toolinfoW.lpszText = bufW;
+ SendMessageW(hwnd, TTM_ENUMTOOLSW, 0, (LPARAM)&toolinfoW);
+ textlen = lstrlenW(toolinfoW.lpszText);
+ ok(textlen == lenW, "lpszText has %d chars\n", textlen);
+ ok(toolinfoW.uId == 0x1234ABCD,
+ "uId should be retrieved, got %p\n", (void*)toolinfoW.uId);
+
+ memset(bufW, 0, sizeof(bufW));
+ toolinfoW.hwnd = NULL;
+ toolinfoW.uId = 0x1234ABCD;
+ toolinfoW.lpszText = bufW;
+ SendMessageW(hwnd, TTM_GETTOOLINFOW, 0, (LPARAM)&toolinfoW);
+ textlen = lstrlenW(toolinfoW.lpszText);
+ ok(textlen == lenW, "lpszText has %d chars\n", textlen);
+
+ memset(bufW, 0, sizeof(bufW));
+ toolinfoW.hwnd = NULL;
+ toolinfoW.uId = 0x1234ABCD;
+ toolinfoW.lpszText = bufW;
+ SendMessageW(hwnd, TTM_GETTEXTW, 0, (LPARAM)&toolinfoW);
+ textlen = lstrlenW(toolinfoW.lpszText);
+ ok(textlen == lenW ||
+ broken(textlen == 0 && toolinfoW.lpszText == NULL), /* nt4, kb186177 */
+ "lpszText has %d chars\n", textlen);
+ }
+
+ DestroyWindow(hwnd);
+}
+
START_TEST(tooltips)
{
InitCommonControls();
@@ -644,4 +766,6 @@ START_TEST(tooltips)
test_customdraw();
test_gettext();
test_ttm_gettoolinfo();
+ test_longtextA();
+ test_longtextW();
}
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