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setupapi: Added more tests for SetupDiGetINFClassA.

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Stefan Leichter 2010-09-29 23:05:03 +02:00 committed by Alexandre Julliard
parent ddb033b7c0
commit 637fd3735a
1 changed files with 23 additions and 0 deletions
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23
dlls/setupapi/tests/devinst.c
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@ -1443,10 +1443,31 @@ static void testSetupDiGetINFClassA(void)
WritePrivateProfileStringA("Version", "Class", "WINE", filename);
count = 0xdeadbeef;
retval = SetupDiGetINFClassA(filename, &guid, cn, MAX_PATH, &count);
ok(retval, "expected SetupDiGetINFClassA to succeed! error %u\n", GetLastError());
ok(count == 5, "expected count==5, got %u\n", count);
count = 0xdeadbeef;
retval = SetupDiGetINFClassA(filename, &guid, cn, 5, &count);
ok(retval, "expected SetupDiGetINFClassA to succeed! error %u\n", GetLastError());
ok(count == 5, "expected count==5, got %u\n", count);
count = 0xdeadbeef;
SetLastError(0xdeadbeef);
retval = SetupDiGetINFClassA(filename, &guid, cn, 4, &count);
ok(!retval, "expected SetupDiGetINFClassA to fail!\n");
ok(ERROR_INSUFFICIENT_BUFFER == GetLastError(),
"expected error ERROR_INSUFFICIENT_BUFFER, got %u\n", GetLastError());
ok(count == 5, "expected count==5, got %u\n", count);
/* invalid parameter */
SetLastError(0xdeadbeef);
retval = SetupDiGetINFClassA(NULL, &guid, cn, MAX_PATH, &count);
ok(!retval, "expected SetupDiGetINFClassA to fail!\n");
ok(ERROR_INVALID_PARAMETER == GetLastError(),
"expected error ERROR_INVALID_PARAMETER, got %u\n", GetLastError());
SetLastError(0xdeadbeef);
retval = SetupDiGetINFClassA(filename, NULL, cn, MAX_PATH, &count);
ok(!retval, "expected SetupDiGetINFClassA to fail!\n");
@ -1485,8 +1506,10 @@ static void testSetupDiGetINFClassA(void)
"{4d36e972-e325-11ce-bfc1-08002be10318}", filename);
/* this test succeeds only if the guid is known to the system */
count = 0xdeadbeef;
retval = SetupDiGetINFClassA(filename, &guid, cn, MAX_PATH, &count);
ok(retval, "expected SetupDiGetINFClassA to succeed! error %u\n", GetLastError());
ok(count == 4, "expected count==4, got %u(%s)\n", count, cn);
DeleteFileA(filename);
}