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Diffstat (limited to 'test/lisp/cedet/srecode/fields-tests.el')
| -rw-r--r-- | test/lisp/cedet/srecode/fields-tests.el | 235 |
1 files changed, 235 insertions, 0 deletions
diff --git a/test/lisp/cedet/srecode/fields-tests.el b/test/lisp/cedet/srecode/fields-tests.el new file mode 100644 index 00000000000..292ac4e3b5e --- /dev/null +++ b/test/lisp/cedet/srecode/fields-tests.el @@ -0,0 +1,235 @@ +;;; srecode/fields-tests.el --- Tests for srecode/fields.el -*- lexical-binding: t -*- + +;; Copyright (C) 2008-2022 Free Software Foundation, Inc. + +;; Author: Eric M. Ludlam <zappo@gnu.org> + +;; This file is part of GNU Emacs. + +;; GNU Emacs is free software: you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; GNU Emacs is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. + +;;; Commentary: + +;; Extracted from srecode-fields.el in the CEDET distribution. + +;; Converted to ert from test/manual/cedet/srecode-tests.el + +;;; Code: + +;;; From srecode-fields: + +(require 'ert) +(require 'srecode/fields) + +(defvar srecode-field-utest-text + "This is a test buffer. + +It is filled with some text." + "Text for tests.") + +;; FIXME: This test fails even before conversion to ert. +(ert-deftest srecode-field-utest-impl () + "Implementation of the SRecode field utest." + :tags '(:unstable) + (save-excursion + (find-file "/tmp/srecode-field-test.txt") + + (erase-buffer) + (goto-char (point-min)) + (insert srecode-field-utest-text) + (set-buffer-modified-p nil) + + ;; Test basic field generation. + (let ((srecode-field-archive nil) + (f nil)) + + (end-of-line) + (forward-word -1) + + (setq f (srecode-field :name "TEST" + :start 6 + :end 8)) + + (when (or (not (slot-boundp f 'overlay)) (not (oref f overlay))) + (error "Field test: Overlay info not created for field")) + + (when (and (overlayp (oref f overlay)) + (not (overlay-get (oref f overlay) 'srecode-init-only))) + (error "Field creation overlay is not tagged w/ init flag")) + + (srecode-overlaid-activate f) + + (when (or (not (overlayp (oref f overlay))) + (overlay-get (oref f overlay) 'srecode-init-only)) + (error "New field overlay not created during activation")) + + (when (not (= (length srecode-field-archive) 1)) + (error "Field test: Incorrect number of elements in the field archive")) + (when (not (eq f (car srecode-field-archive))) + (error "Field test: Field did not auto-add itself to the field archive")) + + (when (not (overlay-get (oref f overlay) 'keymap)) + (error "Field test: Overlay keymap not set")) + + (when (not (string= "is" (srecode-overlaid-text f))) + (error "Field test: Expected field text 'is', not %s" + (srecode-overlaid-text f))) + + ;; Test deletion. + (srecode-delete f) + + (when (slot-boundp f 'overlay) + (error "Field test: Overlay not deleted after object delete")) + ) + + ;; Test basic region construction. + (let* ((srecode-field-archive nil) + (reg nil) + (fields + (list + (srecode-field :name "TEST-1" :start 5 :end 10) + (srecode-field :name "TEST-2" :start 15 :end 20) + (srecode-field :name "TEST-3" :start 25 :end 30) + + (srecode-field :name "TEST-4" :start 35 :end 35)))) + + (when (not (= (length srecode-field-archive) 4)) + (error "Region Test: Found %d fields. Expected 4" + (length srecode-field-archive))) + + (setq reg (srecode-template-inserted-region :start 4 + :end 40)) + + (srecode-overlaid-activate reg) + + ;; Make sure it was cleared. + (when srecode-field-archive + (error "Region Test: Did not clear field archive")) + + ;; Auto-positioning. + (when (not (eq (point) 5)) + (error "Region Test: Did not reposition on first field")) + + ;; Active region + (when (not (eq (srecode-active-template-region) reg)) + (error "Region Test: Active region not set")) + + ;; Various sizes + (mapc (lambda (T) + (if (string= (eieio-object-name-string T) "Test4") + (progn + (when (not (srecode-empty-region-p T)) + (error "Field %s is not empty" + (eieio-object-name T))) + ) + (when (not (= (srecode-region-size T) 5)) + (error "Calculated size of %s was not 5" + (eieio-object-name T))))) + fields) + + ;; Make sure things stay up after a 'command'. + (srecode-field-post-command) + (when (not (eq (srecode-active-template-region) reg)) + (error "Region Test: Active region did not stay up")) + + ;; Test field movement. + (when (not (eq (srecode-overlaid-at-point 'srecode-field) + (nth 0 fields))) + (error "Region Test: Field %s not under point" + (eieio-object-name (nth 0 fields)))) + + (srecode-field-next) + + (when (not (eq (srecode-overlaid-at-point 'srecode-field) + (nth 1 fields))) + (error "Region Test: Field %s not under point" + (eieio-object-name (nth 1 fields)))) + + (srecode-field-prev) + + (when (not (eq (srecode-overlaid-at-point 'srecode-field) + (nth 0 fields))) + (error "Region Test: Field %s not under point" + (eieio-object-name (nth 0 fields)))) + + ;; Move cursor out of the region and have everything cleaned up. + (goto-char 42) + (srecode-field-post-command) + (when (srecode-active-template-region) + (error "Region Test: Active region did not clear on move out")) + + (mapc (lambda (T) + (when (slot-boundp T 'overlay) + (error "Overlay did not clear off of field %s" + (eieio-object-name T)))) + fields) + + ;; End of LET + ) + + ;; Test variable linkage. + (let* ((srecode-field-archive nil) + (f1 (srecode-field :name "TEST" :start 6 :end 8)) + (f2 (srecode-field :name "TEST" :start 28 :end 30)) + (f3 (srecode-field :name "NOTTEST" :start 35 :end 40)) + (reg (srecode-template-inserted-region :start 4 :end 40))) + (srecode-overlaid-activate reg) + + (when (not (string= (srecode-overlaid-text f1) + (srecode-overlaid-text f2))) + (error "Linkage Test: Init strings are not =")) + (when (string= (srecode-overlaid-text f1) + (srecode-overlaid-text f3)) + (error "Linkage Test: Init string on dissimilar fields is now the same")) + + (goto-char 7) + (insert "a") + + (when (not (string= (srecode-overlaid-text f1) + (srecode-overlaid-text f2))) + (error "Linkage Test: mid-insert strings are not =")) + (when (string= (srecode-overlaid-text f1) + (srecode-overlaid-text f3)) + (error "Linkage Test: mid-insert string on dissimilar fields is now the same")) + + (goto-char 9) + (insert "t") + + (when (not (string= (srecode-overlaid-text f1) "iast")) + (error "Linkage Test: tail-insert failed to captured added char")) + (when (not (string= (srecode-overlaid-text f1) + (srecode-overlaid-text f2))) + (error "Linkage Test: tail-insert strings are not =")) + (when (string= (srecode-overlaid-text f1) + (srecode-overlaid-text f3)) + (error "Linkage Test: tail-insert string on dissimilar fields is now the same")) + + (goto-char 6) + (insert "b") + + (when (not (string= (srecode-overlaid-text f1) "biast")) + (error "Linkage Test: tail-insert failed to captured added char")) + (when (not (string= (srecode-overlaid-text f1) + (srecode-overlaid-text f2))) + (error "Linkage Test: tail-insert strings are not =")) + (when (string= (srecode-overlaid-text f1) + (srecode-overlaid-text f3)) + (error "Linkage Test: tail-insert string on dissimilar fields is now the same")) + + ;; Cleanup + (srecode-delete reg)) + + (set-buffer-modified-p nil))) + +;;; srecode/fields-tests.el ends here |