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1 | ;;; flymake-tests.el --- Test suite for flymake |
2 | ||
ba318903 | 3 | ;; Copyright (C) 2011-2014 Free Software Foundation, Inc. |
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4 | |
5 | ;; Author: Eduard Wiebe <usenet@pusto.de> | |
6 | ||
7 | ;; This file is part of GNU Emacs. | |
8 | ||
9 | ;; GNU Emacs is free software: you can redistribute it and/or modify | |
10 | ;; it under the terms of the GNU General Public License as published by | |
11 | ;; the Free Software Foundation, either version 3 of the License, or | |
12 | ;; (at your option) any later version. | |
13 | ||
14 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
15 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | ;; GNU General Public License for more details. | |
18 | ||
19 | ;; You should have received a copy of the GNU General Public License | |
20 | ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. | |
21 | ||
22 | ;;; Commentary: | |
23 | ||
24 | ;;; Code: | |
25 | (require 'ert) | |
26 | (require 'flymake) | |
27 | ||
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28 | (defvar flymake-tests-data-directory |
29 | (expand-file-name "flymake/warnpred" (getenv "EMACS_TEST_DIRECTORY")) | |
30 | "Directory containing flymake test data.") | |
31 | ||
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32 | \f |
33 | ;; Warning predicate | |
34 | (defun flymake-tests--current-face (file predicate) | |
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35 | (let ((buffer (find-file-noselect |
36 | (expand-file-name file flymake-tests-data-directory)))) | |
c5b0993e | 37 | (unwind-protect |
d5112380 | 38 | (with-current-buffer buffer |
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39 | (setq-local flymake-warning-predicate predicate) |
40 | (goto-char (point-min)) | |
41 | (flymake-mode 1) | |
42 | ;; XXX: is this reliable enough? | |
43 | (sleep-for (+ 0.5 flymake-no-changes-timeout)) | |
44 | (flymake-goto-next-error) | |
45 | (face-at-point)) | |
46 | (and buffer (kill-buffer buffer))))) | |
47 | ||
adc5dbce | 48 | (ert-deftest warning-predicate-rx-gcc () |
c5b0993e | 49 | "Test GCC warning via regexp predicate." |
c76489d6 | 50 | (skip-unless (executable-find "gcc")) |
c5b0993e | 51 | (should (eq 'flymake-warnline |
d5112380 | 52 | (flymake-tests--current-face "test.c" "^[Ww]arning")))) |
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53 | |
54 | (ert-deftest warning-predicate-function-gcc () | |
55 | "Test GCC warning via function predicate." | |
c76489d6 | 56 | (skip-unless (and (executable-find "gcc") (executable-find "make"))) |
c5b0993e | 57 | (should (eq 'flymake-warnline |
d5112380 | 58 | (flymake-tests--current-face "test.c" |
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59 | (lambda (msg) (string-match "^[Ww]arning" msg)))))) |
60 | ||
61 | (ert-deftest warning-predicate-rx-perl () | |
62 | "Test perl warning via regular expression predicate." | |
c76489d6 | 63 | (skip-unless (executable-find "perl")) |
c5b0993e | 64 | (should (eq 'flymake-warnline |
d5112380 | 65 | (flymake-tests--current-face "test.pl" "^Scalar value")))) |
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66 | |
67 | (ert-deftest warning-predicate-function-perl () | |
68 | "Test perl warning via function predicate." | |
c76489d6 | 69 | (skip-unless (executable-find "perl")) |
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70 | (should (eq 'flymake-warnline |
71 | (flymake-tests--current-face | |
d5112380 | 72 | "test.pl" |
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73 | (lambda (msg) (string-match "^Scalar value" msg)))))) |
74 | ||
75 | (provide 'flymake-tests) | |
76 | ||
77 | ;;; flymake.el ends here |