72 lines
2.4 KiB
Plaintext
72 lines
2.4 KiB
Plaintext
#!/usr/bin/env nomsu -V2.3.4.3
|
|
#
|
|
Tests for the stuff defined in core/metaprogramming.nom
|
|
|
|
use "core"
|
|
compile [five] to (Lua value "5")
|
|
|
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
|
|
assume ((five) == 5) or barf "Compile to expression failed."
|
|
compile [loc x] to (Lua "local _x = 99;")
|
|
|
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
|
|
lua> "do"
|
|
loc x
|
|
assume (%x is 99) or barf "Compile to statements with locals failed."
|
|
lua> "end"
|
|
assume (%x is (nil)) or barf "Failed to properly localize a variable."
|
|
compile [asdf] to:
|
|
%tmp = ""
|
|
return (Lua %tmp)
|
|
|
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
|
|
asdf
|
|
assume (%tmp is (nil)) or barf "compile to is leaking variables"
|
|
action [foo %x]:
|
|
%y = (%x + 1)
|
|
return %y
|
|
|
|
assume ((foo 10) == 11) or barf "Action didn't work."
|
|
assume (%y is (nil)) or barf "Action leaked a local into globals."
|
|
parse [baz %] as (foo %)
|
|
|
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
|
|
assume ((baz 10) == 11) or barf "Parse as action failed."
|
|
parse [V] as (five)
|
|
|
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
|
|
assume ((V) == 5) or barf "Parse as compile action failed."
|
|
parse [swap %x and %y] as (do (: %tmp = %x; %x = %y; %y = %tmp))
|
|
|
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
|
|
set {%1: 1, %2: 2}
|
|
swap %1 and %2
|
|
assume ((%1 == 2) and (%2 == 1)) or barf "'parse % as %' failed on 'swap % and %'"
|
|
set {%tmp: 1, %tmp2: 2}
|
|
swap %tmp and %tmp2
|
|
assume ((%tmp == 2) and (%tmp2 == 1)) or barf "'parse % as %' variable mangling failed."
|
|
|
|
#
|
|
remove action (foo %)
|
|
try: foo 99
|
|
..and if it succeeds: barf "Failed to delete action"
|
|
|
|
assume ((\(5 + 5) as value) == 10) or barf "%tree as value failed."
|
|
assume ("\(\(foo %x) as nomsu)" == "foo %x") or barf "action source code failed."
|
|
assume ("\(\(%x) as nomsu)" == "%x") or barf "var source code failed."
|
|
assume ((type of {}) == "table") or barf "type of failed."
|
|
assume ("\(\(%x) as lua identifier)" == "_x") or barf "converting to identifier failed."
|
|
assume ((run "return 99") == 99) or barf "run % failed."
|
|
%code = (Lua "global_x = true;")
|
|
lua> %code
|
|
assume (=lua "global_x") or barf "Running lua from a variable failed."
|
|
%code = (Lua value "global_x")
|
|
assume (=lua %code) or barf "Running lua from a variable failed."
|
|
say "Metaprogramming test passed."
|