home / code / tiger.ml.git / blame
| Commit | Line | Data |
|---|---|---|
| 38ffcb1f SK |
1 | module List = ListLabels |
| 2 | ||
| 3 | module Test = Tiger_test | |
| 4 | ||
| 5 | let read_file filepath = | |
| 6 | let {Unix.st_size=size; _} = Unix.stat filepath in | |
| 7 | let buf = Buffer.create size in | |
| 8 | let ic = open_in filepath in | |
| 9 | let rec read () = | |
| 10 | try | |
| 11 | Buffer.add_channel buf ic size; | |
| 12 | read () | |
| 13 | with End_of_file -> | |
| 14 | () | |
| 15 | in | |
| 16 | read (); | |
| 17 | close_in ic; | |
| 18 | Buffer.contents buf | |
| 19 | ||
| 20 | let out_lexing_of_filename = | |
| 21 | let open Tiger_parser in | |
| 22 | function | |
| 23 | | "test01.tig" -> | |
| 24 | Some | |
| 25 | [ LET; | |
| 26 | TYPE; ID "arrtype"; EQ; ARRAY; OF; ID "int"; | |
| 27 | VAR; ID "arr1"; COLON; ID "arrtype"; ASSIGN; | |
| 28 | ID "arrtype"; LBRACK; INT 10; RBRACK; OF; INT 0; | |
| 29 | IN; | |
| 30 | ID "arr1"; | |
| 31 | END | |
| 32 | ] | |
| 33 | | "test02.tig" -> | |
| 34 | Some | |
| 35 | [ LET; | |
| 36 | TYPE; ID "myint"; EQ; ID "int"; | |
| 37 | TYPE; ID "arrtype"; EQ; ARRAY; OF; ID "myint"; | |
| 38 | VAR; ID "arr1"; COLON; ID "arrtype"; ASSIGN; | |
| 39 | ID "arrtype"; LBRACK; INT 10; RBRACK; OF; INT 0; | |
| 40 | IN; | |
| 41 | ID "arr1"; | |
| 42 | END | |
| 43 | ] | |
| 44 | | "test03.tig" -> | |
| 45 | Some | |
| 46 | [ LET; | |
| 47 | TYPE; ID "rectype"; EQ; | |
| 48 | LBRACE; ID "name"; COLON; ID "string"; | |
| 49 | COMMA; ID "age"; COLON; ID "int"; | |
| 50 | RBRACE; | |
| 51 | VAR; ID "rec1"; COLON; ID "rectype"; ASSIGN; | |
| 52 | ID "rectype"; | |
| 53 | LBRACE; ID "name"; EQ; STRING "Nobody"; | |
| 54 | COMMA; ID "age"; EQ; INT 1000; | |
| 55 | RBRACE; | |
| 56 | IN; | |
| 57 | ID "rec1"; DOT; ID "name"; ASSIGN; STRING "Somebody"; SEMICOLON; | |
| 58 | ID "rec1"; | |
| 59 | END | |
| 60 | ] | |
| 61 | | "test04.tig" -> | |
| 62 | Some | |
| 63 | [ LET; | |
| 64 | FUNCTION; ID "nfactor"; LPAREN; ID "n"; COLON; ID "int"; RPAREN; COLON; ID "int"; EQ; | |
| 65 | IF; ID "n"; EQ; INT 0; | |
| 66 | THEN; INT 1; | |
| 67 | ELSE; ID "n"; TIMES; ID "nfactor"; LPAREN; ID "n"; MINUS; INT 1; RPAREN; | |
| 68 | IN; | |
| 69 | ID "nfactor"; LPAREN; INT 10; RPAREN; | |
| 70 | END | |
| 71 | ] | |
| 72 | | "test09.tig" -> | |
| 73 | Some | |
| 74 | [IF; LPAREN; INT 5; GT; INT 4; RPAREN; THEN; INT 13; ELSE; STRING " "] | |
| 75 | | _ -> | |
| 76 | (* TODO: Fill-in other expected cases *) | |
| 77 | None | |
| 78 | ||
| 79 | let out_parsing_of_filename _ = | |
| 80 | (* TODO: Fill-in expected cases *) | |
| 81 | None | |
| 82 | ||
| 83 | let is_error_expected_semant_of_filename _ = | |
| 84 | (* TODO: Fill-in expected cases *) | |
| 85 | None | |
| 86 | ||
| 87 | let test_case_of_filename filename ~dir = | |
| 88 | Test.case | |
| 89 | filename | |
| 90 | ~code:(read_file (Filename.concat dir filename)) | |
| 91 | ~out_lexing:(out_lexing_of_filename filename) | |
| 92 | ~out_parsing:(out_parsing_of_filename filename) | |
| 93 | ~is_error_expected_semant:(is_error_expected_semant_of_filename filename) | |
| 94 | ||
| 95 | let read ~from_dir:dir = | |
| 96 | Sys.readdir dir | |
| 97 | |> Array.to_list | |
| 98 | |> List.sort ~cmp:compare | |
| 99 | |> List.map ~f:(test_case_of_filename ~dir) |