def convert_vs(self, file, target_file):
out, map = parse_script(file, open(file), config.config)
self.maps[target_file] = map
with open(target_file,"w") as fout:
fout.write("\n".join(out))
def test_one(self):
#testing without line mapping
ae = self.assertEqual
ar = self.assertRaises
c = config.config
ae(parse_script("file",StringIO(""), c)[0],
[])
ae(parse_script("file",StringIO("lala\n\n\na"), c)[0],
["lala;","a;"])
ae(parse_script("file",StringIO("lala\n\n//com\na"), c)[0],
["lala;",'//com',"a;"])
ae(parse_script("file",StringIO("if 3:\n if 4:\n two\n three"), c)[0],
["if(3)","begin"," if(4)"," begin",
' two;',' end',' three;','end'])
ae(parse_script("file",StringIO("module hahaha:\n pass"), c)[0],
["module hahaha;","endmodule"])
ae(parse_script("file",StringIO("module hahaha(45):\n a=3"), c)[0],
["module hahaha(45);"," a=3;","endmodule"])
ae(parse_script("file",StringIO("module hahaha(45):\n a=3\nb=1"), c)[0],
["module hahaha(45);"," a=3;","endmodule","b=1;"])
ae(parse_script("file",StringIO("while 4:NAME\n a=3\nb=1"), c)[0],
["while(4)","begin:NAME"," a=3;","end","b=1;"])
ae(parse_script("file",StringIO("while(4):NAME\n a=3\nb=1"), c)[0],
["while (4)","begin:NAME"," a=3;","end","b=1;"])
ar(SyntaxError_,parse_script,"file",StringIO("while 4\n a=3\nb=1"), c)
ar(SyntaxError_,parse_script,"file",StringIO("while 4:\n a=3\n b=1"), c)
ar(SyntaxError_,parse_script,"file",StringIO("while 4:\n a=3\n b=1"), c)
ae(parse_script("file",StringIO("if 4:\n a=3\nelif 5:\n b=1"), c)[0],
["if(4)","begin"," a=3;","end","else if(5)","begin"," b=1;","end"])
ae(parse_script("file",StringIO("initial:\n a=3\n b=1"), c)[0],
["initial","begin"," a=3;"," b=1;","end"])
ar(SyntaxError_,parse_script,"file",StringIO("initial 3:\n a=3\n b=1"), c)
ar(SyntaxError_,parse_script,"file",StringIO("function 3\n a=3\n b=1"), c)
ae(parse_script("file",StringIO("34\\\n45"), c)[0], ["3445;"])
ae(parse_script("file",StringIO("(34\n45)"), c)[0], ["(34 45);"])
ae(parse_script("file",StringIO("(34\n \t45)"), c)[0], ["(34 45);"])
ar(SyntaxError_,parse_script,"file",StringIO("\\"), c)
ar(SyntaxError_,parse_script,"file",StringIO("("), c)
ar(SyntaxError_,parse_script,"file",StringIO("if 3:\nif 4:"), c)
ae(parse_script("file",StringIO("a:=b"), c)[0],["assign a = b;"])
ae(parse_script("file",StringIO("a := b "), c)[0],["assign a = b;"])
ae(parse_script("file",StringIO("a : = b"), c)[0],["a : = b;"])
ae(parse_script("file",StringIO("{a1,a2}:=b"), c)[0],["assign {a1,a2} = b;"])
ae(parse_script("file",StringIO("always:\n a"), c)[0],["always","begin"," a;","end"])
ae(parse_script("file",StringIO("always @ 4 :\n a"), c)[0],["always @ (4)","begin"," a;","end"])
ar(SyntaxError_, parse_script, "file", StringIO("always 4 :\n a"), c)
ae(parse_script("file",StringIO("`define SOME\n`include ELSE"), c)[0],
["`define SOME","`include ELSE"])
ae(parse_script("file",StringIO("case var:\n 0: a=2\n 1: a=3\n"), c)[0],
["case (var)"," 0: a=2;"," 1: a=3;","endcase"])
ae(parse_script("file",StringIO("table:\n 0 2\n 1 3\n"), c)[0],
["table"," 0 2;"," 1 3;","endtable"])
#testing of line mapping
ae(parse_script("file",StringIO("1\n\n\n2\n"), c), (["1;","2;"],{1:1, 2:4}))
ae(parse_script("file",StringIO("module a(\ninput A,\ninput B\n):\n q=3\n g=1"), c),
(["module a( input A, input B );"," q=3;"," g=1;", "endmodule"],
{1:4, 2:5, 3:6, 4:6}))
