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user32/tests: Test that ToUnicode null-terminates the buffer if it's big enough.

This commit is contained in:
Ken Thomases 2011-12-19 22:00:08 -06:00 committed by Alexandre Julliard
parent 3fa4da76ea
commit b5b9184dec
1 changed files with 7 additions and 2 deletions
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9
dlls/user32/tests/input.c
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@ -1540,7 +1540,7 @@ static void test_key_map(void)
static void test_ToUnicode(void)
{
WCHAR wStr[2];
WCHAR wStr[4];
BYTE state[256];
const BYTE SC_RETURN = 0x1c, SC_TAB = 0x0f;
const BYTE HIGHEST_BIT = 0x80;
@ -1548,8 +1548,9 @@ static void test_ToUnicode(void)
for(i=0; i<256; i++)
state[i]=0;
wStr[1] = 0xAA;
SetLastError(0xdeadbeef);
ret = ToUnicode(VK_RETURN, SC_RETURN, state, wStr, 2, 0);
ret = ToUnicode(VK_RETURN, SC_RETURN, state, wStr, 4, 0);
if (!ret && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
{
win_skip("ToUnicode is not implemented\n");
@ -1558,7 +1559,11 @@ static void test_ToUnicode(void)
ok(ret == 1, "ToUnicode for Return key didn't return 1 (was %i)\n", ret);
if(ret == 1)
{
ok(wStr[0]=='\r', "ToUnicode for CTRL + Return was %i (expected 13)\n", wStr[0]);
ok(wStr[1]==0 || broken(wStr[1]!=0) /* nt4 */,
"ToUnicode didn't null-terminate the buffer when there was room.\n");
}
state[VK_CONTROL] |= HIGHEST_BIT;
state[VK_LCONTROL] |= HIGHEST_BIT;