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pdh/tests: Add test for size > 0 but no buffer.

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Jeff Latimer 2008-02-18 20:31:51 +11:00 committed by Alexandre Julliard
parent 84acc6f9c1
commit 52f03de951
1 changed files with 8 additions and 0 deletions
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8
dlls/pdh/tests/pdh.c
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@ -645,6 +645,10 @@ static void test_PdhLookupPerfNameByIndexA( void )
"PdhLookupPerfNameByIndexA failed, got %s expected \'%% Processor Time\'\n", buffer);
ok(size == sizeof("% Processor Time"), "PdhLookupPerfNameByIndexA failed %d\n", size);
size = sizeof(buffer);
ret = PdhLookupPerfNameByIndexA( NULL, 674, NULL, &size );
ok(ret == PDH_INVALID_ARGUMENT, "PdhLookupPerfNameByIndexA failed 0x%08x\n", ret);
size = sizeof(buffer);
ret = PdhLookupPerfNameByIndexA( NULL, 674, buffer, &size );
ok(ret == ERROR_SUCCESS, "PdhLookupPerfNameByIndexA failed 0x%08x\n", ret);
@ -671,6 +675,10 @@ static void test_PdhLookupPerfNameByIndexW( void )
ok(ret == ERROR_SUCCESS, "PdhLookupPerfNameByIndexW failed 0x%08x\n", ret);
ok(size == sizeof(processor_time) / sizeof(WCHAR), "PdhLookupPerfNameByIndexW failed %d\n", size);
size = sizeof(buffer) / sizeof(WCHAR);
ret = PdhLookupPerfNameByIndexW( NULL, 674, NULL, &size );
ok(ret == PDH_INVALID_ARGUMENT, "PdhLookupPerfNameByIndexW failed 0x%08x\n", ret);
size = sizeof(buffer) / sizeof(WCHAR);
ret = PdhLookupPerfNameByIndexW( NULL, 674, buffer, &size );
ok(ret == ERROR_SUCCESS, "PdhLookupPerfNameByIndexW failed 0x%08x\n", ret);