38 lines
831 B
Factor
38 lines
831 B
Factor
! Copyright (C) 2008 Chris Double.
|
|
! See http://factorcode.org/license.txt for BSD license.
|
|
!
|
|
USING: kernel tools.test peg peg.javascript.ast peg.javascript.tokenizer
|
|
peg.javascript.parser accessors multiline sequences math ;
|
|
IN: peg.javascript.parser.tests
|
|
|
|
\ javascript must-infer
|
|
|
|
{
|
|
T{
|
|
ast-begin
|
|
f
|
|
V{
|
|
T{ ast-number f 123 }
|
|
T{ ast-string f "hello" }
|
|
T{
|
|
ast-call
|
|
f
|
|
T{ ast-get f "foo" }
|
|
V{ T{ ast-get f "x" } }
|
|
}
|
|
}
|
|
}
|
|
} [
|
|
"123; 'hello'; foo(x);" tokenizer ast>> javascript ast>>
|
|
] unit-test
|
|
|
|
{ t } [
|
|
<"
|
|
function foldl(f, initial, seq) {
|
|
for(var i=0; i< seq.length; ++i)
|
|
initial = f(initial, seq[i]);
|
|
return initial;
|
|
}
|
|
"> tokenizer ast>> javascript remaining>> length zero?
|
|
] unit-test
|