require("import") -- the import fn | |
import("char_strings") -- import code | |
assert (char_strings.CharPingPong("hi there") == "hi there") | |
assert (char_strings.CharPingPong(nil) == nil) | |
assert (char_strings.CharArrayPingPong("hi there") == "hi there") | |
assert (char_strings.CharArrayPingPong(nil) == nil) | |
assert (char_strings.CharArrayDimsPingPong("hi there") == "hi there") | |
assert (char_strings.CharArrayDimsPingPong(nil) == nil) | |