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f537ebc4 C |
1 | (* |
2 | * Copyright 2010, INRIA, University of Copenhagen | |
3 | * Julia Lawall, Rene Rydhof Hansen, Gilles Muller, Nicolas Palix | |
4 | * Copyright 2005-2009, Ecole des Mines de Nantes, University of Copenhagen | |
5 | * Yoann Padioleau, Julia Lawall, Rene Rydhof Hansen, Henrik Stuart, Gilles Muller, Nicolas Palix | |
6 | * This file is part of Coccinelle. | |
7 | * | |
8 | * Coccinelle is free software: you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License as published by | |
10 | * the Free Software Foundation, according to version 2 of the License. | |
11 | * | |
12 | * Coccinelle is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | * GNU General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU General Public License | |
18 | * along with Coccinelle. If not, see <http://www.gnu.org/licenses/>. | |
19 | * | |
20 | * The authors reserve the right to distribute this or future versions of | |
21 | * Coccinelle under other licenses. | |
22 | *) | |
23 | ||
24 | ||
34e49164 | 25 | open Common |
90aeb998 | 26 | open Sexplib |
34e49164 C |
27 | |
28 | (*****************************************************************************) | |
29 | (* Test framework *) | |
30 | (*****************************************************************************) | |
31 | ||
32 | (* There can be multiple .c for the same cocci file. The convention | |
33 | * is to have one base.cocci and a base.c and some optional | |
34 | * base_vernn.[c,res]. | |
ae4735db | 35 | * |
34e49164 C |
36 | * If want to test without iso, use -iso_file empty.iso option. |
37 | *) | |
c3e37e97 | 38 | let testone prefix x compare_with_expected_flag = |
34e49164 C |
39 | let x = if x =~ "\\(.*\\)_ver0$" then matched1 x else x in |
40 | let base = if x =~ "\\(.*\\)_ver[0-9]+$" then matched1 x else x in | |
41 | ||
c3e37e97 C |
42 | let cfile = prefix ^ x ^ ".c" in |
43 | let cocci_file = prefix ^ base ^ ".cocci" in | |
34e49164 | 44 | |
c3e37e97 | 45 | let expected_res = prefix ^ x ^ ".res" in |
34e49164 | 46 | begin |
b1b2de81 C |
47 | let cocci_infos = Cocci.pre_engine (cocci_file, !Config.std_iso) in |
48 | let res = Cocci.full_engine cocci_infos [cfile] in | |
49 | Cocci.post_engine cocci_infos; | |
ae4735db | 50 | let generated = |
34e49164 | 51 | match Common.optionise (fun () -> List.assoc cfile res) with |
ae4735db C |
52 | | Some (Some outfile) -> |
53 | if List.length res > 1 | |
34e49164 C |
54 | then pr2 ("note that not just " ^ cfile ^ " was involved"); |
55 | ||
56 | let tmpfile = "/tmp/"^Common.basename cfile in | |
57 | pr2 (sprintf "One file modified. Result is here: %s" tmpfile); | |
58 | Common.command2 ("mv "^outfile^" "^tmpfile); | |
59 | tmpfile | |
ae4735db | 60 | | Some None -> |
34e49164 C |
61 | pr2 "no modification on the input file"; |
62 | cfile | |
63 | | None -> raise Impossible | |
64 | in | |
65 | if compare_with_expected_flag | |
ae4735db C |
66 | then |
67 | Compare_c.compare_default generated expected_res | |
68 | +> Compare_c.compare_result_to_string | |
34e49164 C |
69 | +> pr2; |
70 | end | |
ae4735db | 71 | |
34e49164 C |
72 | |
73 | (* ------------------------------------------------------------------------ *) | |
ae4735db C |
74 | (* note: if you get some weird results in -testall, and not in -test, |
75 | * it is possible that a test file work in -test but may not | |
708f4980 | 76 | * work while used inside a -testall. If we have some bugs in our |
ae4735db | 77 | * parser that modify some global state and that those states |
708f4980 C |
78 | * are not reseted between each test file, then having run previous |
79 | * test files may have an influence on another test file which mean | |
80 | * than a test may work in isolation (via -test) but not otherwise | |
81 | * (via -testall). Fortunately such bugs are rare. | |
ae4735db | 82 | * |
708f4980 C |
83 | *) |
84 | let testall ?(expected_score_file="tests/SCORE_expected.sexp") () = | |
ae4735db | 85 | |
b1b2de81 | 86 | let score = empty_score () in |
34e49164 | 87 | |
ae4735db C |
88 | let expected_result_files = |
89 | Common.glob "tests/*.res" | |
34e49164 C |
90 | +> List.filter (fun f -> Common.filesize f > 0) |
91 | +> List.map Filename.basename | |
92 | +> List.sort compare | |
93 | in | |
94 | ||
95 | begin | |
ae4735db C |
96 | expected_result_files +> List.iter (fun res -> |
97 | let x = | |
b1b2de81 | 98 | if res =~ "\\(.*\\).res" then matched1 res else raise Impossible in |
ae4735db | 99 | let base = if x =~ "\\(.*\\)_ver[0-9]+" then matched1 x else x in |
34e49164 C |
100 | let cfile = "tests/" ^ x ^ ".c" in |
101 | let cocci_file = "tests/" ^ base ^ ".cocci" in | |
102 | let expected = "tests/" ^ res in | |
103 | ||
104 | let timeout_testall = 30 in | |
105 | ||
106 | try ( | |
ae4735db | 107 | Common.timeout_function timeout_testall (fun () -> |
b1b2de81 | 108 | |
708f4980 C |
109 | pr2 res; |
110 | ||
b1b2de81 C |
111 | let cocci_infos = Cocci.pre_engine (cocci_file, !Config.std_iso) in |
112 | let xs = Cocci.full_engine cocci_infos [cfile] in | |
113 | Cocci.post_engine cocci_infos; | |
114 | ||
ae4735db | 115 | let generated = |
34e49164 C |
116 | match List.assoc cfile xs with |
117 | | Some generated -> generated | |
118 | | None -> cfile | |
119 | in | |
120 | ||
121 | let (correct, diffxs) = Compare_c.compare_default generated expected | |
122 | in | |
123 | ||
34e49164 C |
124 | (* I don't use Compare_c.compare_result_to_string because |
125 | * I want to indent a little more the messages. | |
126 | *) | |
127 | (match correct with | |
b1b2de81 | 128 | | Compare_c.Correct -> Hashtbl.add score res Common.Ok; |
ae4735db C |
129 | | Compare_c.Pb s -> |
130 | let s = Str.global_replace | |
34e49164 | 131 | (Str.regexp "\"/tmp/cocci-output.*\"") "<COCCIOUTPUTFILE>" s |
978fd7e5 C |
132 | in |
133 | (* on macos the temporary files are stored elsewhere *) | |
ae4735db | 134 | let s = Str.global_replace |
978fd7e5 | 135 | (Str.regexp "\"/var/folders/.*/cocci-output.*\"") "<COCCIOUTPUTFILE>" s |
34e49164 | 136 | in |
ae4735db C |
137 | let s = |
138 | "INCORRECT:" ^ s ^ "\n" ^ | |
34e49164 C |
139 | " diff (result(<) vs expected_result(>)) = \n" ^ |
140 | (diffxs +> List.map(fun s -> " "^s^"\n") +> Common.join "") | |
141 | in | |
b1b2de81 | 142 | Hashtbl.add score res (Common.Pb s) |
ae4735db C |
143 | | Compare_c.PbOnlyInNotParsedCorrectly s -> |
144 | let s = | |
34e49164 C |
145 | "seems incorrect, but only because of code that " ^ |
146 | "was not parsable" ^ s | |
147 | in | |
b1b2de81 | 148 | Hashtbl.add score res (Common.Pb s) |
34e49164 C |
149 | ) |
150 | ) | |
151 | ) | |
ae4735db | 152 | with exn -> |
34e49164 C |
153 | Common.reset_pr_indent(); |
154 | let s = "PROBLEM\n" ^ (" exn = " ^ Printexc.to_string exn ^ "\n") in | |
b1b2de81 | 155 | Hashtbl.add score res (Common.Pb s) |
34e49164 C |
156 | ); |
157 | ||
158 | ||
159 | pr2 "--------------------------------"; | |
160 | pr2 "statistics"; | |
161 | pr2 "--------------------------------"; | |
162 | ||
ae4735db | 163 | Common.hash_to_list score +> List.iter (fun (s, v) -> |
34e49164 C |
164 | pr_no_nl (Printf.sprintf "%-30s: " s); |
165 | pr_no_nl ( | |
166 | match v with | |
ae4735db | 167 | | Common.Ok -> "CORRECT\n" |
34e49164 C |
168 | | Common.Pb s -> s |
169 | ) | |
170 | ); | |
171 | flush stdout; flush stderr; | |
172 | ||
173 | pr2 "--------------------------------"; | |
174 | pr2 "regression testing information"; | |
175 | pr2 "--------------------------------"; | |
ae4735db | 176 | |
708f4980 | 177 | (* now default argument of testall: |
b1b2de81 | 178 | let expected_score_file = "tests/SCORE_expected.sexp" in |
708f4980 C |
179 | *) |
180 | let expected_score_file_orig = "tests/SCORE_expected_orig.sexp" in | |
b1b2de81 C |
181 | let best_of_both_file = "tests/SCORE_best_of_both.sexp" in |
182 | let actual_score_file = "tests/SCORE_actual.sexp" in | |
708f4980 | 183 | |
b1b2de81 | 184 | pr2 ("regression file: "^ expected_score_file); |
ae4735db | 185 | let (expected_score : score) = |
b1b2de81 | 186 | if Sys.file_exists expected_score_file |
ae4735db | 187 | then |
b1b2de81 C |
188 | let sexp = Sexp.load_sexp expected_score_file in |
189 | Sexp_common.score_of_sexp sexp | |
ae4735db C |
190 | else |
191 | if Sys.file_exists expected_score_file_orig | |
708f4980 C |
192 | then begin |
193 | pr2 (spf "use expected orig file (%s)" expected_score_file_orig); | |
ae4735db | 194 | Common.command2 (spf "cp %s %s" expected_score_file_orig |
708f4980 C |
195 | expected_score_file); |
196 | let sexp = Sexp.load_sexp expected_score_file in | |
197 | Sexp_common.score_of_sexp sexp | |
198 | end | |
ae4735db | 199 | else |
708f4980 | 200 | empty_score() |
b1b2de81 | 201 | in |
34e49164 | 202 | |
b1b2de81 C |
203 | let new_bestscore = Common.regression_testing_vs score expected_score in |
204 | ||
205 | ||
206 | let xs = Common.hash_to_list score in | |
207 | let sexp = Sexp_common.sexp_of_score_list xs in | |
208 | let s_score = Sexp.to_string_hum sexp in | |
209 | Common.write_file ~file:(actual_score_file) s_score; | |
210 | ||
211 | let xs2 = Common.hash_to_list new_bestscore in | |
212 | let sexp2 = Sexp_common.sexp_of_score_list xs2 in | |
213 | let s_score2 = Sexp.to_string_hum sexp2 in | |
214 | Common.write_file ~file:(best_of_both_file) s_score2; | |
215 | ||
216 | Common.print_total_score score; | |
217 | ||
218 | let (good, total) = Common.total_scores score in | |
219 | let (expected_good, expected_total) = Common.total_scores expected_score in | |
220 | ||
ae4735db C |
221 | if good = expected_good |
222 | then begin | |
b1b2de81 C |
223 | pr2 "Current score is equal to expected score; everything is fine"; |
224 | raise (UnixExit 0); | |
225 | end | |
ae4735db | 226 | else |
b1b2de81 | 227 | if good < expected_good |
ae4735db | 228 | then begin |
708f4980 C |
229 | pr2 "Current score is lower than expected :("; |
230 | pr2 (spf "(was expecting %d but got %d)" expected_good good); | |
b1b2de81 C |
231 | pr2 ""; |
232 | pr2 "If you think it's normal, then maybe you need to update the"; | |
233 | pr2 (spf "score file %s, copying info from %s." | |
234 | expected_score_file actual_score_file); | |
235 | raise (UnixExit 1); | |
236 | end | |
237 | else begin | |
708f4980 C |
238 | pr2 "Current score is greater than expected :)"; |
239 | pr2 (spf "(was expecting %d but got %d)" expected_good good); | |
b1b2de81 C |
240 | pr2 "Generating new expected score file and saving old one"; |
241 | Common.command2_y_or_no_exit_if_no | |
242 | (spf "mv %s %s" expected_score_file (expected_score_file ^ ".save")); | |
243 | Common.command2_y_or_no_exit_if_no | |
244 | (spf "mv %s %s" best_of_both_file expected_score_file); | |
245 | raise (UnixExit 0); | |
246 | end | |
ae4735db | 247 | |
34e49164 C |
248 | end |
249 | ||
250 | (* ------------------------------------------------------------------------ *) | |
251 | ||
252 | type okfailed = Ok | SpatchOK | Failed | |
253 | ||
254 | (* test_to_string *) | |
255 | let t_to_s = function | |
256 | | Ok -> ".ok" | |
257 | | SpatchOK -> ".spatch_ok" | |
258 | | Failed -> ".failed" | |
259 | ||
ae4735db C |
260 | let delete_previous_result_files infile = |
261 | [Ok;SpatchOK;Failed] +> List.iter (fun kind -> | |
34e49164 C |
262 | Common.command2 ("rm -f " ^ infile ^ t_to_s kind) |
263 | ) | |
264 | ||
265 | (* quite similar to compare_with_expected below *) | |
ae4735db | 266 | let test_okfailed cocci_file cfiles = |
34e49164 C |
267 | cfiles +> List.iter delete_previous_result_files; |
268 | ||
269 | (* final_files contain the name of an output file (a .ok or .failed | |
270 | * or .spatch_ok), and also some additionnal strings to be printed in | |
271 | * this output file in addition to the general error message of | |
272 | * full_engine. *) | |
ae4735db | 273 | let final_files = ref [] in |
34e49164 C |
274 | |
275 | ||
ae4735db C |
276 | let newout = |
277 | Common.new_temp_file "cocci" ".stdout" | |
34e49164 C |
278 | in |
279 | ||
280 | let t = Unix.gettimeofday () in | |
ae4735db | 281 | let time_per_file_str () = |
34e49164 C |
282 | let t' = Unix.gettimeofday () in |
283 | let tdiff = t' -. t in | |
284 | let tperfile = tdiff /. (float_of_int (List.length cfiles)) in | |
285 | spf "time: %f" tperfile | |
286 | in | |
ae4735db C |
287 | |
288 | Common.redirect_stdout_stderr newout (fun () -> | |
34e49164 C |
289 | try ( |
290 | Common.timeout_function_opt !Flag_cocci.timeout (fun () -> | |
291 | ||
b1b2de81 C |
292 | let cocci_infos = Cocci.pre_engine (cocci_file, !Config.std_iso) in |
293 | let outfiles = Cocci.full_engine cocci_infos cfiles in | |
294 | Cocci.post_engine cocci_infos; | |
34e49164 C |
295 | |
296 | let time_str = time_per_file_str () in | |
ae4735db C |
297 | |
298 | outfiles +> List.iter (fun (infile, outopt) -> | |
34e49164 | 299 | let (dir, base, ext) = Common.dbe_of_filename infile in |
ae4735db | 300 | let expected_suffix = |
34e49164 C |
301 | match ext with |
302 | | "c" -> "res" | |
303 | | "h" -> "h.res" | |
0708f913 | 304 | | s -> pr2 ("WEIRD: not a .c or .h :" ^ base ^ "." ^ s); |
34e49164 C |
305 | "" (* no extension, will compare to same file *) |
306 | in | |
ae4735db | 307 | let expected_res = |
34e49164 | 308 | Common.filename_of_dbe (dir, base, expected_suffix) in |
ae4735db C |
309 | let expected_res2 = |
310 | Common.filename_of_dbe (dir,"corrected_"^ base,expected_suffix) | |
34e49164 | 311 | in |
ae4735db | 312 | |
34e49164 C |
313 | (* can delete more than the first delete_previous_result_files |
314 | * because here we can have more files than in cfiles, for instance | |
315 | * the header files | |
316 | *) | |
317 | delete_previous_result_files infile; | |
ae4735db | 318 | |
34e49164 | 319 | match outopt, Common.lfile_exists expected_res with |
ae4735db | 320 | | None, false -> |
34e49164 | 321 | () |
ae4735db | 322 | | Some outfile, false -> |
34e49164 C |
323 | let s =("PB: input file " ^ infile ^ " modified but no .res") in |
324 | push2 (infile^t_to_s Failed, [s;time_str]) final_files | |
ae4735db C |
325 | |
326 | | x, true -> | |
327 | let outfile = | |
328 | match x with | |
329 | | Some outfile -> outfile | |
330 | | None -> infile | |
34e49164 | 331 | in |
ae4735db | 332 | |
34e49164 C |
333 | let diff = Compare_c.compare_default outfile expected_res in |
334 | let s1 = (Compare_c.compare_result_to_string diff) in | |
b1b2de81 | 335 | if fst diff =*= Compare_c.Correct |
34e49164 | 336 | then push2 (infile ^ (t_to_s Ok), [s1;time_str]) final_files |
ae4735db | 337 | else |
34e49164 C |
338 | if Common.lfile_exists expected_res2 |
339 | then begin | |
340 | let diff = Compare_c.compare_default outfile expected_res2 in | |
341 | let s2 = Compare_c.compare_result_to_string diff in | |
b1b2de81 | 342 | if fst diff =*= Compare_c.Correct |
ae4735db | 343 | then push2 (infile ^ (t_to_s SpatchOK),[s2;s1;time_str]) |
34e49164 | 344 | final_files |
ae4735db | 345 | else push2 (infile ^ (t_to_s Failed), [s2;s1;time_str]) |
34e49164 C |
346 | final_files |
347 | end | |
348 | else push2 (infile ^ (t_to_s Failed), [s1;time_str]) final_files | |
349 | ) | |
350 | ); | |
351 | ) | |
ae4735db | 352 | with exn -> |
34e49164 C |
353 | let clean s = |
354 | Str.global_replace (Str.regexp "\\\\n") "\n" | |
355 | (Str.global_replace (Str.regexp ("\\\\\"")) "\"" | |
356 | (Str.global_replace (Str.regexp "\\\\t") "\t" s)) in | |
357 | let s = "PROBLEM\n"^(" exn = " ^ clean(Printexc.to_string exn) ^ "\n") | |
358 | in | |
ae4735db | 359 | let time_str = time_per_file_str () |
34e49164 C |
360 | in |
361 | (* we may miss some file because cfiles is shorter than outfiles. | |
362 | * For instance the detected local headers are not in cfiles, so | |
363 | * may have less failed. But at least have some failed. | |
364 | *) | |
ae4735db | 365 | cfiles +> List.iter (fun infile -> |
34e49164 C |
366 | push2 (infile ^ (t_to_s Failed), [s;time_str]) final_files; |
367 | ); | |
368 | ); | |
ae4735db | 369 | !final_files +> List.iter (fun (file, additional_strs) -> |
34e49164 | 370 | Common.command2 ("cp " ^ newout ^ " " ^ file); |
ae4735db | 371 | with_open_outfile file (fun (pr, chan) -> |
34e49164 C |
372 | additional_strs +> List.iter (fun s -> pr (s ^ "\n")) |
373 | ); | |
ae4735db | 374 | |
34e49164 C |
375 | ) |
376 | ||
377 | ||
ae4735db | 378 | let test_regression_okfailed () = |
34e49164 C |
379 | |
380 | (* it's xxx.c.ok *) | |
381 | let chop_ext f = f +> Filename.chop_extension in | |
382 | ||
383 | let newscore = Common.empty_score () in | |
ae4735db C |
384 | let oks = |
385 | Common.cmd_to_list ("find -name \"*.ok\"") | |
34e49164 C |
386 | ++ |
387 | Common.cmd_to_list ("find -name \"*.spatch_ok\"") | |
388 | in | |
389 | let failed = Common.cmd_to_list ("find -name \"*.failed\"") in | |
390 | ||
ae4735db | 391 | if null (oks ++ failed) |
34e49164 C |
392 | then failwith "no ok/failed file, you certainly did a make clean" |
393 | else begin | |
ae4735db | 394 | oks +> List.iter (fun s -> |
34e49164 C |
395 | Hashtbl.add newscore (chop_ext s) Common.Ok |
396 | ); | |
ae4735db | 397 | failed +> List.iter (fun s -> |
34e49164 C |
398 | Hashtbl.add newscore (chop_ext s) (Common.Pb "fail") |
399 | ); | |
400 | pr2 "--------------------------------"; | |
401 | pr2 "regression testing information"; | |
402 | pr2 "--------------------------------"; | |
403 | Common.regression_testing newscore ("score_failed.marshalled") | |
404 | end | |
ae4735db | 405 | |
34e49164 C |
406 | |
407 | (* ------------------------------------------------------------------------ *) | |
408 | (* quite similar to test_ok_failed. Maybe could factorize code *) | |
409 | let compare_with_expected outfiles = | |
410 | pr2 ""; | |
ae4735db | 411 | outfiles +> List.iter (fun (infile, outopt) -> |
34e49164 | 412 | let (dir, base, ext) = Common.dbe_of_filename infile in |
ae4735db | 413 | let expected_suffix = |
34e49164 C |
414 | match ext with |
415 | | "c" -> "res" | |
416 | | "h" -> "h.res" | |
0708f913 | 417 | | s -> failwith ("weird C file, not a .c or .h :" ^ s) |
34e49164 | 418 | in |
ae4735db | 419 | let expected_res = |
34e49164 | 420 | Common.filename_of_dbe (dir, base, expected_suffix) in |
ae4735db C |
421 | let expected_res2 = |
422 | Common.filename_of_dbe (dir,"corrected_"^ base,expected_suffix) | |
34e49164 | 423 | in |
ae4735db | 424 | |
34e49164 C |
425 | match outopt, Common.lfile_exists expected_res with |
426 | | None, false -> () | |
ae4735db | 427 | | Some outfile, false -> |
34e49164 C |
428 | let s =("PB: input file " ^ infile ^ " modified but no .res") in |
429 | pr2 s | |
ae4735db C |
430 | | x, true -> |
431 | let outfile = | |
432 | match x with | |
433 | | Some outfile -> outfile | |
434 | | None -> infile | |
34e49164 C |
435 | in |
436 | let diff = Compare_c.compare_default outfile expected_res in | |
437 | let s1 = (Compare_c.compare_result_to_string diff) in | |
b1b2de81 | 438 | if fst diff =*= Compare_c.Correct |
34e49164 | 439 | then pr2_no_nl (infile ^ " " ^ s1) |
ae4735db | 440 | else |
34e49164 C |
441 | if Common.lfile_exists expected_res2 |
442 | then begin | |
443 | let diff = Compare_c.compare_default outfile expected_res2 in | |
444 | let s2 = Compare_c.compare_result_to_string diff in | |
b1b2de81 | 445 | if fst diff =*= Compare_c.Correct |
34e49164 C |
446 | then pr2 (infile ^ " is spatchOK " ^ s2) |
447 | else pr2 (infile ^ " is failed " ^ s2) | |
448 | end | |
449 | else pr2 (infile ^ " is failed " ^ s1) | |
450 | ) | |
451 | ||
452 | (*****************************************************************************) | |
453 | (* Subsystem testing *) | |
454 | (*****************************************************************************) | |
455 | ||
ae4735db | 456 | let test_parse_cocci file = |
b23ff9c7 | 457 | Flag_parsing_cocci.show_SP := true; |
ae4735db | 458 | if not (file =~ ".*\\.cocci") |
34e49164 C |
459 | then pr2 "warning: seems not a .cocci file"; |
460 | ||
1eddfd50 | 461 | let (_,xs,_,_,_,_,(grep_tokens,query,_)) = |
34e49164 C |
462 | Parse_cocci.process file (Some !Config.std_iso) false in |
463 | xs +> List.iter Pretty_print_cocci.unparse; | |
174d1640 C |
464 | Format.print_newline(); |
465 | (* compile ocaml script code *) | |
466 | (match Prepare_ocamlcocci.prepare file xs with | |
3a314143 C |
467 | None -> () |
468 | | Some ocaml_script_file -> | |
469 | (* compile file *) | |
470 | Prepare_ocamlcocci.load_file ocaml_script_file; | |
471 | (* remove file *) | |
472 | (if not !Common.save_tmp_files | |
473 | then Prepare_ocamlcocci.clean_file ocaml_script_file); | |
474 | (* Print the list of registered functions *) | |
475 | Prepare_ocamlcocci.test ()); | |
34e49164 | 476 | Printf.printf "grep tokens\n"; |
90aeb998 C |
477 | (match grep_tokens with |
478 | None -> pr "No query" | |
479 | | Some x -> pr (String.concat " || " x)); | |
951c7801 | 480 | match !Flag.scanner with |
90aeb998 | 481 | Flag.NoScanner | Flag.Grep -> () |
1eddfd50 | 482 | | Flag.Glimpse | Flag.IdUtils | Flag.Google _ -> |
413ffc02 C |
483 | Printf.printf "%s tokens\n" |
484 | (if !Flag.scanner = Flag.Glimpse then "glimpse" else "google"); | |
951c7801 C |
485 | (match query with |
486 | None -> pr "No query" | |
190f1acf | 487 | | Some x -> pr (String.concat "\nor on glimpse failure\n" x)) |
34e49164 C |
488 | |
489 | ||
490 | ||
491 | (*****************************************************************************) | |
492 | (* to be called by ocaml toplevel, to test. *) | |
493 | (*****************************************************************************) | |
494 | ||
495 | (* no point to memoize this one *) | |
496 | let sp_of_file file iso = Parse_cocci.process file iso false | |
497 | ||
498 | (* TODO: Remove | |
34e49164 C |
499 | *) |
500 | ||
501 | (* | |
ae4735db | 502 | let flows_of_ast astc = |
34e49164 C |
503 | astc +> Common.map_filter (fun e -> ast_to_flow_with_error_messages e) |
504 | ||
ae4735db | 505 | let one_flow flows = |
34e49164 C |
506 | List.hd flows |
507 | ||
508 | let one_ctl ctls = List.hd (List.hd ctls) | |
509 | *) | |
510 |