font name doesn't exist
PEXError: Bad PEX Font
Request code: 88
unload null font
PEXError: Bad PEX Font
Request code: 89
unload non-font resource
PEXError: Bad PEX Font
Request code: 89
query non-font resource
PEXError: Bad PEX Font
Request code: 90
unload same font twice
PEXError: Bad PEX Font
Request code: 89
pass bogus pointer to unload
PEXError: Bad PEX Font
Request code: 89
unload already freed font
PEXError: Bad PEX Font
Request code: 89
null resource id
X Error: Bad Value
Request code: 93

non-LUT resource id
X Error: Bad Value
Request code: 93

bad text path -1
X Error: Bad Value
Request code: 93

bad text path 4
X Error: Bad Value
Request code: 93

bad horizontal alignment -1
X Error: Bad Value
Request code: 93

bad horizontal alignment 4
X Error: Bad Value
Request code: 93

bad vertical alignment -1
X Error: Bad Value
Request code: 93

bad vertical alignment 6
X Error: Bad Value
Request code: 93