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winspool/tests: Add tests for EnumMonitors.

This commit is contained in:
Detlef Riekenberg 2006-02-17 17:37:04 +01:00 committed by Alexandre Julliard
parent 2002e227cf
commit ec24e38ed1
1 changed files with 111 additions and 0 deletions
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111
dlls/winspool/tests/info.c
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@ -105,6 +105,116 @@ static LPSTR find_default_printer(VOID)
return default_printer;
}
/* ########################### */
static void test_EnumMonitors(void)
{
DWORD res;
LPBYTE buffer;
DWORD cbBuf;
DWORD pcbNeeded;
DWORD pcReturned;
DWORD level;
/* valid levels are 1 and 2 */
for(level = 0; level < 4; level++) {
cbBuf = MAGIC_DEAD;
pcReturned = MAGIC_DEAD;
SetLastError(MAGIC_DEAD);
res = EnumMonitorsA(NULL, level, NULL, 0, &cbBuf, &pcReturned);
RETURN_ON_DEACTIVATED_SPOOLER(res)
/* not implemented yet in wine */
if (!res && (GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)) continue;
/* use only a short test, when we test with an invalid level */
if(!level || (level > 2)) {
ok( (!res && (GetLastError() == ERROR_INVALID_LEVEL)) ||
(res && (pcReturned == 0)),
"(%ld) returned %ld with %ld and 0x%08lx (expected '0' with " \
"ERROR_INVALID_LEVEL or '!=0' and 0x0)\n",
level, res, GetLastError(), pcReturned);
continue;
}
/* Level 2 is not supported on win9x */
if (!res && (GetLastError() == ERROR_INVALID_LEVEL)) {
trace("Level %ld not supported, skipping tests\n", level);
continue;
}
ok((!res) && (GetLastError() == ERROR_INSUFFICIENT_BUFFER),
"(%ld) returned %ld with %ld (expected '0' with " \
"ERROR_INSUFFICIENT_BUFFER)\n", level, res, GetLastError());
if (!cbBuf) {
trace("no valid buffer size returned, skipping tests\n");
continue;
}
buffer = HeapAlloc(GetProcessHeap(), 0, cbBuf *2);
if (buffer == NULL) continue;
SetLastError(MAGIC_DEAD);
pcbNeeded = MAGIC_DEAD;
res = EnumMonitorsA(NULL, level, buffer, cbBuf, &pcbNeeded, &pcReturned);
ok(res, "(%ld) returned %ld with %ld (expected '!=0')\n",
level, res, GetLastError());
ok(pcbNeeded == cbBuf, "(%ld) returned %ld (expected %ld)\n",
level, pcbNeeded, cbBuf);
/* We can validate the returned Data with the Registry here */
SetLastError(MAGIC_DEAD);
pcReturned = MAGIC_DEAD;
pcbNeeded = MAGIC_DEAD;
res = EnumMonitorsA(NULL, level, buffer, cbBuf+1, &pcbNeeded, &pcReturned);
ok(res, "(%ld) returned %ld with %ld (expected '!=0')\n", level,
res, GetLastError());
ok(pcbNeeded == cbBuf, "(%ld) returned %ld (expected %ld)\n", level,
pcbNeeded, cbBuf);
SetLastError(MAGIC_DEAD);
pcbNeeded = MAGIC_DEAD;
res = EnumMonitorsA(NULL, level, buffer, cbBuf-1, &pcbNeeded, &pcReturned);
ok( !res && (GetLastError() == ERROR_INSUFFICIENT_BUFFER),
"(%ld) returned %ld with %ld (expected '0' with " \
"ERROR_INSUFFICIENT_BUFFER)\n", level, res, GetLastError());
ok(pcbNeeded == cbBuf, "(%ld) returned %ld (expected %ld)\n", level,
pcbNeeded, cbBuf);
/*
Do not add the next test:
w2k+: RPC_X_NULL_REF_POINTER
NT3.5: ERROR_INVALID_USER_BUFFER
win9x: crash in winspool.drv
res = EnumMonitorsA(NULL, level, NULL, cbBuf, &pcbNeeded, &pcReturned);
*/
SetLastError(MAGIC_DEAD);
pcbNeeded = MAGIC_DEAD;
pcReturned = MAGIC_DEAD;
res = EnumMonitorsA(NULL, level, buffer, cbBuf, NULL, &pcReturned);
ok( res || (!res && (GetLastError() == RPC_X_NULL_REF_POINTER)) ,
"(%ld) returned %ld with %ld (expected '!=0' or '0' with "\
"RPC_X_NULL_REF_POINTER)\n", level, res, GetLastError());
pcbNeeded = MAGIC_DEAD;
pcReturned = MAGIC_DEAD;
SetLastError(MAGIC_DEAD);
res = EnumMonitorsA(NULL, level, buffer, cbBuf, &pcbNeeded, NULL);
ok( res || (!res && (GetLastError() == RPC_X_NULL_REF_POINTER)) ,
"(%ld) returned %ld with %ld (expected '!=0' or '0' with "\
"RPC_X_NULL_REF_POINTER)\n", level, res, GetLastError());
HeapFree(GetProcessHeap(), 0, buffer);
} /* for(level ... */
}
static void test_GetDefaultPrinter(void)
{
@ -481,6 +591,7 @@ START_TEST(info)
find_default_printer();
test_EnumMonitors();
test_GetDefaultPrinter();
test_GetPrinterDriverDirectory();
test_OpenPrinter();