-;; -*- lexical-binding: t; -*-
+;;; context-coloring-test.el --- Tests for context coloring -*- lexical-binding: t; -*-
-(defconst context-coloring-test-path
- (file-name-directory (or load-file-name buffer-file-name)))
+;; Copyright (C) 2014-2015 Free Software Foundation, Inc.
-(defun context-coloring-test-resolve-path (path)
- (expand-file-name path context-coloring-test-path))
+;; This file is part of GNU Emacs.
-(defun get-string-from-file (path)
- (with-temp-buffer
- (insert-file-contents path)
- (buffer-string)))
+;; This program 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.
-(defun context-coloring-test-read-file (path)
- (get-string-from-file (context-coloring-test-resolve-path path)))
+;; This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; Tests for context coloring.
+
+;; Use with `make test'.
-(defun context-coloring-test-cleanup ()
- (setq context-coloring-after-colorize-hook nil)
- (setq context-coloring-js-block-scopes nil))
+;;; Code:
+
+(require 'context-coloring)
+(require 'ert-async)
+(require 'js2-mode)
+
+
+;;; Test running utilities
+
+(defconst context-coloring-test-path
+ (file-name-directory (or load-file-name buffer-file-name))
+ "This file's directory.")
+
+(defun context-coloring-test-read-file (path)
+ "Return the file's contents from PATH as a string."
+ (with-temp-buffer
+ (insert-file-contents (expand-file-name path context-coloring-test-path))
+ (buffer-string)))
(defmacro context-coloring-test-with-fixture (fixture &rest body)
- "Evaluate BODY in a temporary buffer with the relative
-FIXTURE."
+ "With the relative FIXTURE, evaluate BODY in a temporary
+buffer."
`(with-temp-buffer
- (unwind-protect
- (progn
- (insert (context-coloring-test-read-file ,fixture))
- ,@body)
- (context-coloring-test-cleanup))))
+ (progn
+ (insert (context-coloring-test-read-file ,fixture))
+ ,@body)))
(defun context-coloring-test-with-temp-buffer-async (callback)
- "Create a temporary buffer, and evaluate CALLBACK there. A
+ "Create a temporary buffer, and evaluate CALLBACK there. A
teardown callback is passed to CALLBACK for it to invoke when it
is done."
- (let ((temp-buffer (make-symbol "temp-buffer")))
- (let ((previous-buffer (current-buffer))
- (temp-buffer (generate-new-buffer " *temp*")))
- (set-buffer temp-buffer)
- (funcall
- callback
- (lambda ()
- (and (buffer-name temp-buffer)
- (kill-buffer temp-buffer))
- (set-buffer previous-buffer))))))
+ (let ((previous-buffer (current-buffer))
+ (temp-buffer (generate-new-buffer " *temp*")))
+ (set-buffer temp-buffer)
+ (funcall
+ callback
+ (lambda ()
+ (and (buffer-name temp-buffer)
+ (kill-buffer temp-buffer))
+ (set-buffer previous-buffer)))))
(defun context-coloring-test-with-fixture-async (fixture callback)
- "Evaluate CALLBACK in a temporary buffer with the relative
-FIXTURE. A teardown callback is passed to CALLBACK for it to
+ "With the relative FIXTURE, evaluate CALLBACK in a temporary
+buffer. A teardown callback is passed to CALLBACK for it to
invoke when it is done."
(context-coloring-test-with-temp-buffer-async
(lambda (done-with-temp-buffer)
(funcall
callback
(lambda ()
- (context-coloring-test-cleanup)
(funcall done-with-temp-buffer))))))
-(defun context-coloring-test-js-mode (fixture callback)
- (context-coloring-test-with-fixture-async
- fixture
- (lambda (done-with-test)
- (js-mode)
- (context-coloring-mode)
- (context-coloring-colorize
- (lambda ()
- (funcall callback done-with-test))))))
-
-(defmacro context-coloring-test-js2-mode (fixture &rest body)
- `(context-coloring-test-with-fixture
- ,fixture
- (require 'js2-mode)
- (setq js2-mode-show-parse-errors nil)
- (setq js2-mode-show-strict-warnings nil)
- (js2-mode)
+
+;;; Test defining utilities
+
+(cl-defmacro context-coloring-test-define-deftest (name
+ &key mode
+ &key extension
+ &key no-fixture
+ &key async
+ &key post-colorization
+ &key enable-context-coloring-mode
+ &key get-args
+ &key before-each
+ &key after-each)
+ "Define a deftest defmacro for tests prefixed with NAME. MODE
+is called to set up tests' environments. EXTENSION denotes the
+suffix for tests' fixture files. If NO-FIXTURE is non-nil, don't
+use a fixture. If ASYNC is non-nil, pass a callback to the
+defined tests' bodies for them to call when they are done. If
+POST-COLORIZATION is non-nil, the tests run after
+`context-coloring-colorize' finishes asynchronously. If
+ENABLE-CONTEXT-COLORING-MODE is non-nil, `context-coloring-mode'
+is activated before tests. GET-ARGS provides arguments to apply
+to BEFORE-EACH, AFTER-EACH, and each tests' body, before and
+after functions. Functions BEFORE-EACH and AFTER-EACH run before
+the major mode is activated before each test, and after each
+test, even if an error is signaled."
+ (declare (indent defun))
+ (let ((macro-name (intern (format "context-coloring-test-deftest%s"
+ (cond
+ ;; No name means no dash.
+ ((eq name nil) "")
+ (t (format "-%s" name)))))))
+ `(cl-defmacro ,macro-name (name
+ body
+ &key fixture
+ &key before
+ &key after)
+ ,(format "Define a test for `%s' suffixed with NAME.
+
+Function BODY makes assertions.
+%s
+
+Functions BEFORE and AFTER run before and after the test, even if
+an error is signaled.
+
+BODY is run after `context-coloring-mode' is activated, or after
+initial colorization if colorization should occur."
+ (cadr mode)
+ (cond
+ (no-fixture "
+There is no fixture, unless FIXTURE is specified.")
+ (t
+ (format "
+The default fixture has a filename matching NAME (plus the
+filetype extension, \"%s\"), unless FIXTURE is specified to
+override it."
+ extension))))
+ (declare (indent defun))
+ ;; Commas in nested backquotes are not evaluated. Binding the variables
+ ;; here is probably the cleanest workaround.
+ (let ((mode ,mode)
+ (get-args ',(cond
+ (get-args get-args)
+ (t '(lambda () (list)))))
+ (args (make-symbol "args"))
+ (before-each ',before-each)
+ (after-each ',after-each)
+ (test-name (intern (format ,(format "%s-%%s"
+ (cond
+ (name)
+ (t "sync"))) name)))
+ (fixture (cond
+ (fixture (format "./fixtures/%s" fixture))
+ (,no-fixture "./fixtures/empty")
+ (t (format ,(format "./fixtures/%%s.%s" extension) name)))))
+ ,@(cond
+ ((or async post-colorization)
+ `((let ((post-colorization ,post-colorization))
+ `(ert-deftest-async ,test-name (done)
+ (let ((,args (funcall ,get-args)))
+ (context-coloring-test-with-fixture-async
+ ,fixture
+ (lambda (done-with-fixture)
+ (when ,before-each (apply ,before-each ,args))
+ (,mode)
+ (when ,before (apply ,before ,args))
+ (cond
+ (,post-colorization
+ (context-coloring-colorize
+ (lambda ()
+ (unwind-protect
+ (progn
+ (apply ,body ,args))
+ (when ,after (apply ,after ,args))
+ (when ,after-each (apply ,after-each ,args))
+ (funcall done-with-fixture))
+ (funcall done))))
+ (t
+ ;; Leave error handling up to the user.
+ (apply ,body (append
+ (list (lambda ()
+ (when ,after (apply ,after ,args))
+ (when ,after-each (apply ,after-each ,args))
+ (funcall done-with-fixture)
+ (funcall done)))
+ ,args)))))))))))
+ (t
+ `((let ((enable-context-coloring-mode ,enable-context-coloring-mode))
+ `(ert-deftest ,test-name ()
+ (let ((,args (funcall ,get-args)))
+ (context-coloring-test-with-fixture
+ ,fixture
+ (when ,before-each (apply ,before-each ,args))
+ (,mode)
+ (when ,before (apply ,before ,args))
+ (when ,enable-context-coloring-mode (context-coloring-mode))
+ (unwind-protect
+ (progn
+ (apply ,body ,args))
+ (when ,after (apply ,after ,args))
+ (when ,after-each (apply ,after-each ,args))))))))))))))
+
+(context-coloring-test-define-deftest nil
+ :mode 'fundamental-mode
+ :no-fixture t)
+
+(context-coloring-test-define-deftest async
+ :mode 'fundamental-mode
+ :no-fixture t
+ :async t)
+
+(context-coloring-test-define-deftest js
+ :mode 'js-mode
+ :extension "js"
+ :post-colorization t)
+
+(context-coloring-test-define-deftest js2
+ :mode 'js2-mode
+ :extension "js"
+ :enable-context-coloring-mode t
+ :before-each (lambda ()
+ (setq js2-mode-show-parse-errors nil)
+ (setq js2-mode-show-strict-warnings nil)))
+
+(defmacro context-coloring-test-deftest-js-js2 (&rest args)
+ "Simultaneously define the same test for js and js2."
+ (declare (indent defun))
+ `(progn
+ (context-coloring-test-deftest-js ,@args)
+ (context-coloring-test-deftest-js2 ,@args)))
+
+(context-coloring-test-define-deftest emacs-lisp
+ :mode 'emacs-lisp-mode
+ :extension "el"
+ :enable-context-coloring-mode t)
+
+(context-coloring-test-define-deftest define-theme
+ :mode 'fundamental-mode
+ :no-fixture t
+ :get-args (lambda ()
+ (list (context-coloring-test-get-next-theme)))
+ :after-each (lambda (theme)
+ (setq context-coloring-maximum-face 7)
+ (setq context-coloring-original-maximum-face
+ context-coloring-maximum-face)
+ (disable-theme theme)
+ (context-coloring-test-kill-buffer "*Warnings*")))
+
+
+;;; Assertion functions
+
+(defun context-coloring-test-get-last-message ()
+ "Get the last message in the current messages bufffer."
+ (let ((messages (split-string
+ (buffer-substring-no-properties
+ (point-min)
+ (point-max))
+ "\n")))
+ (car (nthcdr (- (length messages) 2) messages))))
+
+(defun context-coloring-test-assert-message (expected buffer)
+ "Assert that message EXPECTED is at the end of BUFFER."
+ (when (null (get-buffer buffer))
+ (ert-fail
+ (format
+ (concat
+ "Expected buffer `%s' to have message \"%s\", "
+ "but the buffer did not have any messages.")
+ buffer expected)))
+ (with-current-buffer buffer
+ (let ((message (context-coloring-test-get-last-message)))
+ (when (not (equal message expected))
+ (ert-fail
+ (format
+ (concat
+ "Expected buffer `%s' to have message \"%s\", "
+ "but instead it was \"%s\"")
+ buffer expected
+ message))))))
+
+(defun context-coloring-test-assert-not-message (expected buffer)
+ "Assert that message EXPECTED is not at the end of BUFFER."
+ (when (get-buffer buffer)
+ (with-current-buffer buffer
+ (let ((message (context-coloring-test-get-last-message)))
+ (when (equal message expected)
+ (ert-fail
+ (format
+ (concat
+ "Expected buffer `%s' not to have message \"%s\", "
+ "but it did")
+ buffer expected)))))))
+
+(defun context-coloring-test-assert-no-message (buffer)
+ "Assert that BUFFER has no message."
+ (when (get-buffer buffer)
+ (ert-fail (format (concat "Expected buffer `%s' to have no messages, "
+ "but it did: `%s'")
+ buffer
+ (with-current-buffer buffer
+ (buffer-string))))))
+
+(defun context-coloring-test-assert-error (body error-message)
+ "Assert that BODY signals ERROR-MESSAGE."
+ (let ((error-signaled-p nil))
+ (condition-case err
+ (progn
+ (funcall body))
+ (error
+ (setq error-signaled-p t)
+ (when (not (string-equal (cadr err) error-message))
+ (ert-fail (format (concat "Expected the error \"%s\" to be thrown, "
+ "but instead it was \"%s\".")
+ error-message
+ (cadr err))))))
+ (when (not error-signaled-p)
+ (ert-fail "Expected an error to be thrown, but there wasn't."))))
+
+
+;;; Miscellaneous tests
+
+(defun context-coloring-test-assert-trimmed (result expected)
+ "Assert that RESULT is trimmed like EXPECTED."
+ (when (not (string-equal result expected))
+ (ert-fail "Expected string to be trimmed, but it wasn't.")))
+
+(context-coloring-test-deftest trim
+ (lambda ()
+ (context-coloring-test-assert-trimmed (context-coloring-trim "") "")
+ (context-coloring-test-assert-trimmed (context-coloring-trim " ") "")
+ (context-coloring-test-assert-trimmed (context-coloring-trim "a") "a")
+ (context-coloring-test-assert-trimmed (context-coloring-trim " a") "a")
+ (context-coloring-test-assert-trimmed (context-coloring-trim "a ") "a")
+ (context-coloring-test-assert-trimmed (context-coloring-trim " a ") "a")))
+
+(context-coloring-test-deftest-async mode-startup
+ (lambda (done)
+ (js-mode)
+ (add-hook
+ 'context-coloring-colorize-hook
+ (lambda ()
+ ;; If this runs we are implicitly successful; this test only confirms
+ ;; that colorization occurs on mode startup.
+ (funcall done)))
+ (context-coloring-mode))
+ :after (lambda ()
+ ;; TODO: This won't run if there is a timeout. Will probably have to
+ ;; roll our own `ert-deftest-async'.
+ (setq context-coloring-colorize-hook nil)))
+
+(defmacro context-coloring-test-define-derived-mode (name)
+ "Define a derived mode exclusively for tests."
+ (let ((name (intern (format "context-coloring-test-%s-mode" name))))
+ `(define-derived-mode ,name fundamental-mode "Testing")))
+
+(context-coloring-test-define-derived-mode change-detection)
+
+;; Simply cannot figure out how to trigger an idle timer; would much rather test
+;; that. But (current-idle-time) always returns nil in these tests.
+(context-coloring-test-deftest-async change-detection
+ (lambda (done)
+ (context-coloring-define-dispatch
+ 'idle-change
+ :modes '(context-coloring-test-change-detection-mode)
+ :executable "node"
+ :command "node test/binaries/noop")
+ (context-coloring-test-change-detection-mode)
+ (add-hook
+ 'context-coloring-colorize-hook
+ (lambda ()
+ (setq context-coloring-colorize-hook nil)
+ (add-hook
+ 'context-coloring-colorize-hook
+ (lambda ()
+ (funcall done)))
+ (insert " ")
+ (set-window-buffer (selected-window) (current-buffer))
+ (context-coloring-maybe-colorize (current-buffer))))
+ (context-coloring-mode))
+ :after (lambda ()
+ (setq context-coloring-colorize-hook nil)))
+
+(context-coloring-test-deftest check-version
+ (lambda ()
+ (when (not (context-coloring-check-version "2.1.3" "3.0.1"))
+ (ert-fail "Expected version 3.0.1 to satisfy 2.1.3, but it didn't."))
+ (when (context-coloring-check-version "3.0.1" "2.1.3")
+ (ert-fail "Expected version 2.1.3 not to satisfy 3.0.1, but it did."))))
+
+(context-coloring-test-deftest unsupported-mode
+ (lambda ()
(context-coloring-mode)
- ,@body))
-
-(defconst context-coloring-test-level-regexp
- "context-coloring-level-\\([[:digit:]]+\\)-face")
-
-(defun context-coloring-test-assert-region-level (start end level)
- (let ((i 0)
- (length (- end start)))
- (while (< i length)
- (let* ((point (+ i start))
- (face (get-text-property point 'face))
- actual-level)
- (when (not (when face
- (let* ((face-string (symbol-name face))
- (matches (string-match context-coloring-test-level-regexp face-string)))
- (when matches
- (setq actual-level (string-to-number (substring face-string
- (match-beginning 1)
- (match-end 1))))
- (= level actual-level)))))
- (ert-fail (format "Expected level in region [%s, %s), which is \"%s\", to be %s; but at point %s, it was %s"
- start end (buffer-substring-no-properties start end) level point actual-level))))
- (setq i (+ i 1)))))
-
-(defun context-coloring-test-assert-message (expected)
- (with-current-buffer "*Messages*"
- (let ((messages (split-string (buffer-substring-no-properties (point-min) (point-max)) "\n")))
- (let ((message (car (nthcdr (- (length messages) 2) messages))))
- (should (equal message expected))))))
-
-(ert-deftest context-coloring-test-unsupported-mode ()
- (context-coloring-test-with-fixture
- "./fixtures/function-scopes.js"
- (context-coloring-mode)
- (context-coloring-test-assert-message
- "Context coloring is not available for this major mode")))
-
-(defun context-coloring-test-js-function-scopes ()
- (context-coloring-test-assert-region-level 1 9 0)
- (context-coloring-test-assert-region-level 9 23 1)
- (context-coloring-test-assert-region-level 23 25 0)
- (context-coloring-test-assert-region-level 25 34 1)
- (context-coloring-test-assert-region-level 34 35 0)
- (context-coloring-test-assert-region-level 35 52 1)
- (context-coloring-test-assert-region-level 52 66 2)
- (context-coloring-test-assert-region-level 66 72 1)
- (context-coloring-test-assert-region-level 72 81 2)
- (context-coloring-test-assert-region-level 81 82 1)
- (context-coloring-test-assert-region-level 82 87 2)
- (context-coloring-test-assert-region-level 87 89 1))
-
-(ert-deftest-async context-coloring-test-js-mode-function-scopes (done)
- (context-coloring-test-js-mode
- "./fixtures/function-scopes.js"
- (lambda (teardown)
- (unwind-protect
- (context-coloring-test-js-function-scopes)
- (funcall teardown))
- (funcall done))))
-
-(ert-deftest context-coloring-test-js2-mode-function-scopes ()
- (context-coloring-test-js2-mode
- "./fixtures/function-scopes.js"
- (context-coloring-test-js-function-scopes)))
-
-(defun context-coloring-test-js-global ()
- (context-coloring-test-assert-region-level 20 28 1)
- (context-coloring-test-assert-region-level 28 35 0)
- (context-coloring-test-assert-region-level 35 41 1))
-
-(ert-deftest-async context-coloring-test-js-mode-global (done)
- (context-coloring-test-js-mode
- "./fixtures/global.js"
- (lambda (teardown)
- (unwind-protect
- (context-coloring-test-js-global)
- (funcall teardown))
- (funcall done))))
-
-(ert-deftest context-coloring-test-js2-mode-global ()
- (context-coloring-test-js2-mode
- "./fixtures/global.js"
- (context-coloring-test-js-global)))
-
-(defun context-coloring-test-js-block-scopes ()
- (context-coloring-test-assert-region-level 20 64 1)
- (setq context-coloring-js-block-scopes t)
- (context-coloring-colorize)
- (context-coloring-test-assert-region-level 20 27 1)
- (context-coloring-test-assert-region-level 27 41 2)
- (context-coloring-test-assert-region-level 41 42 1)
- (context-coloring-test-assert-region-level 42 64 2))
-
-(ert-deftest context-coloring-test-js2-mode-block-scopes ()
- (context-coloring-test-js2-mode
- "./fixtures/block-scopes.js"
- (context-coloring-test-js-block-scopes)))
-
-(defun context-coloring-test-js-catch ()
- (context-coloring-test-assert-region-level 20 27 1)
- (context-coloring-test-assert-region-level 27 51 2)
- (context-coloring-test-assert-region-level 51 52 1)
- (context-coloring-test-assert-region-level 52 73 2)
- (context-coloring-test-assert-region-level 73 101 3)
- (context-coloring-test-assert-region-level 101 102 1)
- (context-coloring-test-assert-region-level 102 117 3)
- (context-coloring-test-assert-region-level 117 123 2))
-
-(ert-deftest-async context-coloring-test-js-mode-catch (done)
- (context-coloring-test-js-mode
- "./fixtures/catch.js"
- (lambda (teardown)
- (unwind-protect
- (context-coloring-test-js-catch)
- (funcall teardown))
- (funcall done))))
-
-(ert-deftest context-coloring-test-js2-mode-catch ()
- (context-coloring-test-js2-mode
- "./fixtures/catch.js"
- (context-coloring-test-js-catch)))
-
-(defun context-coloring-test-js-key-names ()
- (context-coloring-test-assert-region-level 20 63 1))
-
-(ert-deftest-async context-coloring-test-js-mode-key-names (done)
- (context-coloring-test-js-mode
- "./fixtures/key-names.js"
- (lambda (teardown)
- (unwind-protect
- (context-coloring-test-js-key-names)
- (funcall teardown))
- (funcall done))))
-
-(ert-deftest context-coloring-test-js2-mode-key-names ()
- (context-coloring-test-js2-mode
- "./fixtures/key-names.js"
- (context-coloring-test-js-key-names)))
-
-(defun context-coloring-test-js-property-lookup ()
- (context-coloring-test-assert-region-level 20 26 0)
- (context-coloring-test-assert-region-level 26 38 1)
- (context-coloring-test-assert-region-level 38 44 0)
- (context-coloring-test-assert-region-level 44 52 1)
- (context-coloring-test-assert-region-level 57 63 0)
- (context-coloring-test-assert-region-level 63 74 1))
-
-(ert-deftest-async context-coloring-test-js-mode-property-lookup (done)
- (context-coloring-test-js-mode
- "./fixtures/property-lookup.js"
- (lambda (teardown)
- (unwind-protect
- (context-coloring-test-js-property-lookup)
- (funcall teardown))
- (funcall done))))
-
-(ert-deftest context-coloring-test-js2-mode-property-lookup ()
- (context-coloring-test-js2-mode
- "./fixtures/property-lookup.js"
- (context-coloring-test-js-property-lookup)))
-
-(defun context-coloring-test-js-key-values ()
- (context-coloring-test-assert-region-level 78 79 1))
-
-(ert-deftest-async context-coloring-test-js-mode-key-values (done)
- (context-coloring-test-js-mode
- "./fixtures/key-values.js"
- (lambda (teardown)
- (unwind-protect
- (context-coloring-test-js-key-values)
- (funcall teardown))
- (funcall done))))
-
-(ert-deftest context-coloring-test-js2-mode-key-values ()
- (context-coloring-test-js2-mode
- "./fixtures/key-values.js"
- (context-coloring-test-js-key-values)))
+ (context-coloring-test-assert-message
+ "Context coloring is not available for this major mode"
+ "*Messages*")))
+
+(context-coloring-test-deftest derived-mode
+ (lambda ()
+ (lisp-interaction-mode)
+ (context-coloring-mode)
+ (context-coloring-test-assert-not-message
+ "Context coloring is not available for this major mode"
+ "*Messages*")))
+
+(context-coloring-test-define-derived-mode define-dispatch-error)
+
+(context-coloring-test-deftest define-dispatch-error
+ (lambda ()
+ (context-coloring-test-assert-error
+ (lambda ()
+ (context-coloring-define-dispatch
+ 'define-dispatch-no-modes))
+ "No mode defined for dispatch")
+ (context-coloring-test-assert-error
+ (lambda ()
+ (context-coloring-define-dispatch
+ 'define-dispatch-no-strategy
+ :modes '(context-coloring-test-define-dispatch-error-mode)))
+ "No colorizer, scopifier or command defined for dispatch")))
+
+(context-coloring-test-define-derived-mode define-dispatch-scopifier)
+
+(context-coloring-test-deftest define-dispatch-scopifier
+ (lambda ()
+ (context-coloring-define-dispatch
+ 'define-dispatch-scopifier
+ :modes '(context-coloring-test-define-dispatch-scopifier-mode)
+ :scopifier (lambda () (vector)))
+ (context-coloring-test-define-dispatch-scopifier-mode)
+ (context-coloring-mode)
+ (context-coloring-colorize)))
+
+(context-coloring-test-define-derived-mode missing-executable)
+
+(context-coloring-test-deftest missing-executable
+ (lambda ()
+ (context-coloring-define-dispatch
+ 'scopifier
+ :modes '(context-coloring-test-missing-executable-mode)
+ :command ""
+ :executable "__should_not_exist__")
+ (context-coloring-test-missing-executable-mode)
+ (context-coloring-mode)))
+
+(context-coloring-test-define-derived-mode unsupported-version)
+
+(context-coloring-test-deftest-async unsupported-version
+ (lambda (done)
+ (context-coloring-define-dispatch
+ 'outta-date
+ :modes '(context-coloring-test-unsupported-version-mode)
+ :executable "node"
+ :command "node test/binaries/outta-date"
+ :version "v2.1.3")
+ (context-coloring-test-unsupported-version-mode)
+ (add-hook
+ 'context-coloring-check-scopifier-version-hook
+ (lambda ()
+ (unwind-protect
+ (progn
+ ;; Normally the executable would be something like "outta-date"
+ ;; rather than "node".
+ (context-coloring-test-assert-message
+ "Update to the minimum version of \"node\" (v2.1.3)"
+ "*Messages*"))
+ (funcall done))))
+ (context-coloring-mode))
+ :after (lambda ()
+ (setq context-coloring-check-scopifier-version-hook nil)))
+
+(context-coloring-test-define-derived-mode disable-mode)
+
+(context-coloring-test-deftest-async disable-mode
+ (lambda (done)
+ (let (torn-down)
+ (context-coloring-define-dispatch
+ 'disable-mode
+ :modes '(context-coloring-test-disable-mode-mode)
+ :executable "node"
+ :command "node test/binaries/noop"
+ :teardown (lambda ()
+ (setq torn-down t)))
+ (unwind-protect
+ (progn
+ (context-coloring-test-disable-mode-mode)
+ (context-coloring-mode)
+ (context-coloring-mode -1)
+ (when (not torn-down)
+ (ert-fail "Expected teardown function to have been called, but it wasn't.")))
+ (funcall done)))))
+
+
+;;; Theme tests
+
+(defvar context-coloring-test-theme-index 0
+ "Unique index for unique theme names.")
+
+(defun context-coloring-test-get-next-theme ()
+ "Return a unique symbol for a throwaway theme."
+ (prog1
+ (intern (format "context-coloring-test-theme-%s"
+ context-coloring-test-theme-index))
+ (setq context-coloring-test-theme-index
+ (+ context-coloring-test-theme-index 1))))
+
+(defun context-coloring-test-assert-face (level foreground &optional negate)
+ "Assert that a face for LEVEL exists and that its `:foreground'
+is FOREGROUND, or the inverse if NEGATE is non-nil."
+ (let* ((face (context-coloring-level-face level))
+ actual-foreground)
+ (when (not (or negate
+ face))
+ (ert-fail (format (concat "Expected face for level `%s' to exist; "
+ "but it didn't")
+ level)))
+ (setq actual-foreground (face-attribute face :foreground))
+ (when (funcall (if negate 'identity 'not)
+ (string-equal foreground actual-foreground))
+ (ert-fail (format (concat "Expected face for level `%s' "
+ "%sto have foreground `%s'; "
+ "but it %s.")
+ level
+ (if negate "not " "") foreground
+ (if negate
+ "did" (format "was `%s'" actual-foreground)))))))
+
+(defun context-coloring-test-assert-not-face (&rest arguments)
+ "Assert that LEVEL does not have a face with `:foreground'
+FOREGROUND. Apply ARGUMENTS to
+`context-coloring-test-assert-face', see that function."
+ (apply 'context-coloring-test-assert-face
+ (append arguments '(t))))
+
+(defun context-coloring-test-assert-theme-originally-set-p
+ (settings &optional negate)
+ "Assert that `context-coloring-theme-originally-set-p' returns
+t for a theme with SETTINGS, or the inverse if NEGATE is
+non-nil."
+ (let ((theme (context-coloring-test-get-next-theme)))
+ (put theme 'theme-settings settings)
+ (when (funcall (if negate 'identity 'not)
+ (context-coloring-theme-originally-set-p theme))
+ (ert-fail (format (concat "Expected theme `%s' with settings `%s' "
+ "%sto be considered to have defined a level, "
+ "but it %s.")
+ theme settings
+ (if negate "not " "")
+ (if negate "was" "wasn't"))))))
+
+(defun context-coloring-test-assert-not-theme-originally-set-p (&rest arguments)
+ "Assert that `context-coloring-theme-originally-set-p' does not
+return t for a theme with SETTINGS. Apply ARGUMENTS to
+`context-coloring-test-assert-theme-originally-set-p', see that
+function."
+ (apply 'context-coloring-test-assert-theme-originally-set-p
+ (append arguments '(t))))
+
+(context-coloring-test-deftest theme-originally-set-p
+ (lambda ()
+ (context-coloring-test-assert-theme-originally-set-p
+ '((theme-face context-coloring-level-0-face)))
+ (context-coloring-test-assert-theme-originally-set-p
+ '((theme-face face)
+ (theme-face context-coloring-level-0-face)))
+ (context-coloring-test-assert-theme-originally-set-p
+ '((theme-face context-coloring-level-0-face)
+ (theme-face face)))
+ (context-coloring-test-assert-not-theme-originally-set-p
+ '((theme-face face)))))
+
+(defun context-coloring-test-assert-theme-settings-highest-level
+ (settings expected-level)
+ "Assert that a theme with SETTINGS has the highest level
+EXPECTED-LEVEL."
+ (let ((theme (context-coloring-test-get-next-theme)))
+ (put theme 'theme-settings settings)
+ (context-coloring-test-assert-theme-highest-level theme expected-level)))
+
+(defun context-coloring-test-assert-theme-highest-level
+ (theme expected-level &optional negate)
+ "Assert that THEME has the highest level EXPECTED-LEVEL, or the
+inverse if NEGATE is non-nil."
+ (let ((highest-level (context-coloring-theme-highest-level theme)))
+ (when (funcall (if negate 'identity 'not) (eq highest-level expected-level))
+ (ert-fail (format (concat "Expected theme with settings `%s' "
+ "%sto have a highest level of `%s', "
+ "but it %s.")
+ (get theme 'theme-settings)
+ (if negate "not " "") expected-level
+ (if negate "did" (format "was %s" highest-level)))))))
+
+(defun context-coloring-test-assert-theme-not-highest-level (&rest arguments)
+ "Assert that THEME's highest level is not EXPECTED-LEVEL.
+Apply ARGUMENTS to
+`context-coloring-test-assert-theme-highest-level', see that
+function."
+ (apply 'context-coloring-test-assert-theme-highest-level
+ (append arguments '(t))))
+
+(context-coloring-test-deftest theme-highest-level
+ (lambda ()
+ (context-coloring-test-assert-theme-settings-highest-level
+ '((theme-face foo))
+ -1)
+ (context-coloring-test-assert-theme-settings-highest-level
+ '((theme-face context-coloring-level-0-face))
+ 0)
+ (context-coloring-test-assert-theme-settings-highest-level
+ '((theme-face context-coloring-level-1-face))
+ 1)
+ (context-coloring-test-assert-theme-settings-highest-level
+ '((theme-face context-coloring-level-1-face)
+ (theme-face context-coloring-level-0-face))
+ 1)
+ (context-coloring-test-assert-theme-settings-highest-level
+ '((theme-face context-coloring-level-0-face)
+ (theme-face context-coloring-level-1-face))
+ 1)))
+
+(defun context-coloring-test-kill-buffer (buffer)
+ "Kill BUFFER if it exists."
+ (when (get-buffer buffer) (kill-buffer buffer)))
+
+(defun context-coloring-test-deftheme (theme)
+ "Dynamically define theme THEME."
+ (eval (macroexpand `(deftheme ,theme))))
+
+(context-coloring-test-deftest-define-theme additive
+ (lambda (theme)
+ (context-coloring-test-deftheme theme)
+ (context-coloring-define-theme
+ theme
+ :colors '("#aaaaaa"
+ "#bbbbbb"))
+ (context-coloring-test-assert-no-message "*Warnings*")
+ (enable-theme theme)
+ (context-coloring-test-assert-no-message "*Warnings*")
+ (context-coloring-test-assert-face 0 "#aaaaaa")
+ (context-coloring-test-assert-face 1 "#bbbbbb")))
+
+(defun context-coloring-test-assert-defined-warning (theme)
+ "Assert that a warning about colors already being defined for
+theme THEME is signaled."
+ (context-coloring-test-assert-message
+ (format (concat "Warning (emacs): Context coloring colors for theme "
+ "`%s' are already defined")
+ theme)
+ "*Warnings*"))
+
+(context-coloring-test-deftest-define-theme unintentional-override
+ (lambda (theme)
+ (context-coloring-test-deftheme theme)
+ (custom-theme-set-faces
+ theme
+ '(context-coloring-level-0-face ((t (:foreground "#aaaaaa"))))
+ '(context-coloring-level-1-face ((t (:foreground "#bbbbbb")))))
+ (context-coloring-define-theme
+ theme
+ :colors '("#cccccc"
+ "#dddddd"))
+ (context-coloring-test-assert-defined-warning theme)
+ (context-coloring-test-kill-buffer "*Warnings*")
+ (enable-theme theme)
+ (context-coloring-test-assert-defined-warning theme)
+ (context-coloring-test-assert-face 0 "#cccccc")
+ (context-coloring-test-assert-face 1 "#dddddd")))
+
+(context-coloring-test-deftest-define-theme intentional-override
+ (lambda (theme)
+ (context-coloring-test-deftheme theme)
+ (custom-theme-set-faces
+ theme
+ '(context-coloring-level-0-face ((t (:foreground "#aaaaaa"))))
+ '(context-coloring-level-1-face ((t (:foreground "#bbbbbb")))))
+ (context-coloring-define-theme
+ theme
+ :override t
+ :colors '("#cccccc"
+ "#dddddd"))
+ (context-coloring-test-assert-no-message "*Warnings*")
+ (enable-theme theme)
+ (context-coloring-test-assert-no-message "*Warnings*")
+ (context-coloring-test-assert-face 0 "#cccccc")
+ (context-coloring-test-assert-face 1 "#dddddd")))
+
+(context-coloring-test-deftest-define-theme pre-recede
+ (lambda (theme)
+ (context-coloring-define-theme
+ theme
+ :recede t
+ :colors '("#aaaaaa"
+ "#bbbbbb"))
+ (context-coloring-test-deftheme theme)
+ (custom-theme-set-faces
+ theme
+ '(context-coloring-level-0-face ((t (:foreground "#cccccc"))))
+ '(context-coloring-level-1-face ((t (:foreground "#dddddd")))))
+ (enable-theme theme)
+ (context-coloring-test-assert-no-message "*Warnings*")
+ (context-coloring-test-assert-face 0 "#cccccc")
+ (context-coloring-test-assert-face 1 "#dddddd")))
+
+(context-coloring-test-deftest-define-theme pre-recede-delayed-application
+ (lambda (theme)
+ (context-coloring-define-theme
+ theme
+ :recede t
+ :colors '("#aaaaaa"
+ "#bbbbbb"))
+ (context-coloring-test-deftheme theme)
+ (enable-theme theme)
+ (context-coloring-test-assert-no-message "*Warnings*")
+ (context-coloring-test-assert-face 0 "#aaaaaa")
+ (context-coloring-test-assert-face 1 "#bbbbbb")))
+
+(context-coloring-test-deftest-define-theme post-recede
+ (lambda (theme)
+ (context-coloring-test-deftheme theme)
+ (custom-theme-set-faces
+ theme
+ '(context-coloring-level-0-face ((t (:foreground "#aaaaaa"))))
+ '(context-coloring-level-1-face ((t (:foreground "#bbbbbb")))))
+ (context-coloring-define-theme
+ theme
+ :recede t
+ :colors '("#cccccc"
+ "#dddddd"))
+ (context-coloring-test-assert-no-message "*Warnings*")
+ (context-coloring-test-assert-face 0 "#aaaaaa")
+ (context-coloring-test-assert-face 1 "#bbbbbb")
+ (enable-theme theme)
+ (context-coloring-test-assert-no-message "*Warnings*")
+ (context-coloring-test-assert-face 0 "#aaaaaa")
+ (context-coloring-test-assert-face 1 "#bbbbbb")))
+
+(context-coloring-test-deftest-define-theme recede-not-defined
+ (lambda (theme)
+ (context-coloring-test-deftheme theme)
+ (custom-theme-set-faces
+ theme
+ '(foo-face ((t (:foreground "#ffffff")))))
+ (context-coloring-define-theme
+ theme
+ :recede t
+ :colors '("#aaaaaa"
+ "#bbbbbb"))
+ (context-coloring-test-assert-no-message "*Warnings*")
+ (context-coloring-test-assert-face 0 "#aaaaaa")
+ (context-coloring-test-assert-face 1 "#bbbbbb")
+ (enable-theme theme)
+ (context-coloring-test-assert-no-message "*Warnings*")
+ (context-coloring-test-assert-face 0 "#aaaaaa")
+ (context-coloring-test-assert-face 1 "#bbbbbb")))
+
+(context-coloring-test-deftest-define-theme unintentional-obstinance
+ (lambda (theme)
+ (context-coloring-define-theme
+ theme
+ :colors '("#aaaaaa"
+ "#bbbbbb"))
+ (context-coloring-test-deftheme theme)
+ (custom-theme-set-faces
+ theme
+ '(context-coloring-level-0-face ((t (:foreground "#cccccc"))))
+ '(context-coloring-level-1-face ((t (:foreground "#dddddd")))))
+ (enable-theme theme)
+ (context-coloring-test-assert-defined-warning theme)
+ (context-coloring-test-assert-face 0 "#aaaaaa")
+ (context-coloring-test-assert-face 1 "#bbbbbb")))
+
+(context-coloring-test-deftest-define-theme intentional-obstinance
+ (lambda (theme)
+ (context-coloring-define-theme
+ theme
+ :override t
+ :colors '("#aaaaaa"
+ "#bbbbbb"))
+ (context-coloring-test-deftheme theme)
+ (custom-theme-set-faces
+ theme
+ '(context-coloring-level-0-face ((t (:foreground "#cccccc"))))
+ '(context-coloring-level-1-face ((t (:foreground "#dddddd")))))
+ (enable-theme theme)
+ (context-coloring-test-assert-no-message "*Warnings*")
+ (context-coloring-test-assert-face 0 "#aaaaaa")
+ (context-coloring-test-assert-face 1 "#bbbbbb")))
+
+(defun context-coloring-test-assert-maximum-face (maximum &optional negate)
+ "Assert that `context-coloring-maximum-face' is MAXIMUM, or the
+inverse if NEGATE is non-nil."
+ (when (funcall (if negate 'identity 'not)
+ (eq context-coloring-maximum-face maximum))
+ (ert-fail (format (concat "Expected `context-coloring-maximum-face' "
+ "%sto be `%s', "
+ "but it %s.")
+ (if negate "not " "") maximum
+ (if negate
+ "was"
+ (format "was `%s'" context-coloring-maximum-face))))))
+
+(defun context-coloring-test-assert-not-maximum-face (&rest arguments)
+ "Assert that `context-coloring-maximum-face' is not MAXIMUM.
+Apply ARGUMENTS to `context-coloring-test-assert-maximum-face',
+see that function."
+ (apply 'context-coloring-test-assert-maximum-face
+ (append arguments '(t))))
+
+(context-coloring-test-deftest-define-theme disable-cascade
+ (lambda (theme)
+ (let ((maximum-face-value 9999))
+ (setq context-coloring-maximum-face maximum-face-value)
+ (context-coloring-test-deftheme theme)
+ (context-coloring-define-theme
+ theme
+ :colors '("#aaaaaa"
+ "#bbbbbb"))
+ (let ((second-theme (context-coloring-test-get-next-theme)))
+ (context-coloring-test-deftheme second-theme)
+ (context-coloring-define-theme
+ second-theme
+ :colors '("#cccccc"
+ "#dddddd"
+ "#eeeeee"))
+ (let ((third-theme (context-coloring-test-get-next-theme)))
+ (context-coloring-test-deftheme third-theme)
+ (context-coloring-define-theme
+ third-theme
+ :colors '("#111111"
+ "#222222"
+ "#333333"
+ "#444444"))
+ (enable-theme theme)
+ (enable-theme second-theme)
+ (enable-theme third-theme)
+ (disable-theme third-theme)
+ (context-coloring-test-assert-face 0 "#cccccc")
+ (context-coloring-test-assert-face 1 "#dddddd")
+ (context-coloring-test-assert-face 2 "#eeeeee")
+ (context-coloring-test-assert-maximum-face 2))
+ (disable-theme second-theme)
+ (context-coloring-test-assert-face 0 "#aaaaaa")
+ (context-coloring-test-assert-face 1 "#bbbbbb")
+ (context-coloring-test-assert-maximum-face 1))
+ (disable-theme theme)
+ (context-coloring-test-assert-not-face 0 "#aaaaaa")
+ (context-coloring-test-assert-not-face 1 "#bbbbbb")
+ (context-coloring-test-assert-maximum-face
+ maximum-face-value))))
+
+
+;;; Coloring tests
+
+(defun context-coloring-test-assert-position-level (position level)
+ "Assert that POSITION has LEVEL."
+ (let ((face (get-text-property position 'face))
+ actual-level)
+ (when (not (and face
+ (let* ((face-string (symbol-name face))
+ (matches (string-match
+ context-coloring-level-face-regexp
+ face-string)))
+ (when matches
+ (setq actual-level (string-to-number
+ (substring face-string
+ (match-beginning 1)
+ (match-end 1))))
+ (= level actual-level)))))
+ (ert-fail (format (concat "Expected level at position %s, "
+ "which is \"%s\", to be %s; "
+ "but it was %s")
+ position
+ (buffer-substring-no-properties position (1+ position)) level
+ actual-level)))))
+
+(defun context-coloring-test-assert-position-face (position face-regexp)
+ "Assert that the face at POSITION satisfies FACE-REGEXP."
+ (let ((face (get-text-property position 'face)))
+ (when (or
+ ;; Pass a non-string to do an `equal' check (against a symbol or nil).
+ (unless (stringp face-regexp)
+ (not (equal face-regexp face)))
+ ;; Otherwise do the matching.
+ (when (stringp face-regexp)
+ (not (string-match-p face-regexp (symbol-name face)))))
+ (ert-fail (format (concat "Expected face at position %s, "
+ "which is \"%s\", to be %s; "
+ "but it was %s")
+ position
+ (buffer-substring-no-properties position (1+ position)) face-regexp
+ face)))))
+
+(defun context-coloring-test-assert-position-comment (position)
+ "Assert that the face at POSITION is a comment."
+ (context-coloring-test-assert-position-face
+ position "\\`font-lock-comment\\(-delimiter\\)?-face\\'"))
+
+(defun context-coloring-test-assert-position-constant-comment (position)
+ "Assert that the face at POSITION is a constant comment."
+ (context-coloring-test-assert-position-face position '(font-lock-constant-face
+ font-lock-comment-face)))
+
+(defun context-coloring-test-assert-position-string (position)
+ "Assert that the face at POSITION is a string."
+ (context-coloring-test-assert-position-face position 'font-lock-string-face))
+
+(defun context-coloring-test-assert-position-nil (position)
+ "Assert that the face at POSITION is nil."
+ (context-coloring-test-assert-position-face position nil))
+
+(defun context-coloring-test-assert-coloring (map)
+ "Assert that the current buffer's coloring matches MAP.
+
+MAP's newlines should correspond to the current fixture.
+
+The following characters appearing in MAP assert coloring for
+corresponding points in the fixture:
+
+0-9: Level equals number.
+C: Face is constant comment.
+c: Face is comment.
+n: Face is nil.
+s: Face is string.
+
+Any other characters are discarded. Characters \"x\" and any
+other non-letters are guaranteed to always be discarded."
+ ;; Omit the superfluous, formatting-related leading newline. Can't use
+ ;; `save-excursion' here because if an assertion fails it will cause future
+ ;; tests to get messed up.
+ (goto-char (point-min))
+ (let* ((map (substring map 1))
+ (index 0)
+ char-string
+ char)
+ (while (< index (length map))
+ (setq char-string (substring map index (1+ index)))
+ (setq char (string-to-char char-string))
+ (cond
+ ;; Newline
+ ((= char 10)
+ (forward-line)
+ (beginning-of-line))
+ ;; Number
+ ((and (>= char 48)
+ (<= char 57))
+ (context-coloring-test-assert-position-level
+ (point) (string-to-number char-string))
+ (forward-char))
+ ;; 'C' = Constant comment
+ ((= char 67)
+ (context-coloring-test-assert-position-constant-comment (point))
+ (forward-char))
+ ;; 'c' = Comment
+ ((= char 99)
+ (context-coloring-test-assert-position-comment (point))
+ (forward-char))
+ ;; 'n' = nil
+ ((= char 110)
+ (context-coloring-test-assert-position-nil (point))
+ (forward-char))
+ ;; 's' = String
+ ((= char 115)
+ (context-coloring-test-assert-position-string (point))
+ (forward-char))
+ (t
+ (forward-char)))
+ (setq index (1+ index)))))
+
+(context-coloring-test-deftest-js-js2 function-scopes
+ (lambda ()
+ (context-coloring-test-assert-coloring "
+000 0 0 11111111 11 110
+11111111 011 1
+ 111 1 1 22222222 22 221
+ 22222222 122 22
+1")))
+
+(context-coloring-test-deftest-js-js2 global
+ (lambda ()
+ (context-coloring-test-assert-coloring "
+(xxxxxxxx () {
+ 111 1 1 00000001xxx11
+}());")))
+
+(context-coloring-test-deftest-js2 block-scopes
+ (lambda ()
+ (context-coloring-test-assert-coloring "
+(xxxxxxxx () {
+ 11 111 2
+ 222 12
+ 222 22
+ 2
+}());"))
+ :before (lambda ()
+ (setq context-coloring-js-block-scopes t))
+ :after (lambda ()
+ (setq context-coloring-js-block-scopes nil)))
+
+(context-coloring-test-deftest-js-js2 catch
+ (lambda ()
+ (context-coloring-test-assert-coloring "
+(xxxxxxxx () {
+ 111 11 22222 222 2
+ 222 1 2 22
+ 222 22 33333 333 3
+ 333 1 3 33
+ 3
+ 2
+}());")))
+
+(context-coloring-test-deftest-js-js2 key-names
+ (lambda ()
+ (context-coloring-test-assert-coloring "
+(xxxxxxxx () {
+ 111111 1
+ 11 11
+ 1 1 1
+ 11
+}());")))
+
+(context-coloring-test-deftest-js-js2 property-lookup
+ (lambda ()
+ (context-coloring-test-assert-coloring "
+(xxxxxxxx () {
+ 0000001111111
+ 0000001 111111
+ 00000011111111111
+}());")))
+
+(context-coloring-test-deftest-js-js2 key-values
+ (lambda ()
+ (context-coloring-test-assert-coloring "
+(xxxxxxxx () {
+ xxx x;
+ (xxxxxxxx () {
+ xxxxxx {
+ x: 1
+ };
+ }());
+}());")))
+
+(context-coloring-test-deftest-js-js2 syntactic-comments-and-strings
+ (lambda ()
+ (context-coloring-test-assert-coloring "
+0000 00
+ccccccc
+cccccccccc
+ssssssssssss0"))
+ :fixture "comments-and-strings.js")
+
+(context-coloring-test-deftest-js-js2 syntactic-comments
+ (lambda ()
+ (context-coloring-test-assert-coloring "
+0000 00
+ccccccc
+cccccccccc
+0000000000000"))
+ :fixture "comments-and-strings.js"
+ :before (lambda ()
+ (setq context-coloring-syntactic-strings nil))
+ :after (lambda ()
+ (setq context-coloring-syntactic-strings t)))
+
+(context-coloring-test-deftest-js-js2 syntactic-strings
+ (lambda ()
+ (context-coloring-test-assert-coloring "
+0000 00
+0000000
+0000000000
+ssssssssssss0"))
+ :fixture "comments-and-strings.js"
+ :before (lambda ()
+ (setq context-coloring-syntactic-comments nil))
+ :after (lambda ()
+ (setq context-coloring-syntactic-comments t)))
+
+(context-coloring-test-deftest-js2 unterminated-comment
+ ;; As long as `add-text-properties' doesn't signal an error, this test passes.
+ (lambda ()))
+
+(context-coloring-test-deftest-emacs-lisp defun
+ (lambda ()
+ (context-coloring-test-assert-coloring "
+111111 000 1111 111 111111111 1111
+ 11 111 111 111 000011
+
+0000 0 0 00
+
+111111 01
+111111 111")))
+
+(context-coloring-test-deftest-emacs-lisp lambda
+ (lambda ()
+ (context-coloring-test-assert-coloring "
+00000000 1111111 1111
+ 11111111 11 2222222 2222
+ 222 22 12 2221 111 0 00")))
+
+(context-coloring-test-deftest-emacs-lisp quote
+ (lambda ()
+ (context-coloring-test-assert-coloring "
+(xxxxx x (x)
+ (xx (xx x 111
+ 111111 1 111 111
+ 111111 1 1111111111 11 111 1 111 1 00001 10000 11 00001 1 100001111")))
+
+;; (context-coloring-test-deftest-emacs-lisp comment
+;; (lambda ()
+;; ;; Just check that the comment isn't parsed syntactically.
+;; (context-coloring-test-assert-coloring "
+;; (xxxxx x ()
+;; (xx (x xxxxx-xxxx xx) cccccccccc
+;; 11 00000-0000 11))) cccccccccc"))
+;; :before (lambda ()
+;; (setq context-coloring-syntactic-comments t)))
+
+;; (context-coloring-test-deftest-emacs-lisp string
+;; (lambda ()
+;; (context-coloring-test-assert-coloring "
+;; (xxxxx x (x)
+;; (xxxxxx x x sss 1 0 sssss 0 1 sssssss11"))
+;; :before (lambda ()
+;; (setq context-coloring-syntactic-strings t)))
+
+(context-coloring-test-deftest-emacs-lisp ignored
+ (lambda ()
+ (context-coloring-test-assert-coloring "
+(xxxxx x ()
+ (x x 1 11 11 111 11 1 111 (1 1 1)))")))
+
+;; (context-coloring-test-deftest-emacs-lisp let
+;; (lambda ()
+;; (context-coloring-test-assert-coloring "
+;; 1111 11
+;; 11 01
+;; 11 00001
+;; 11 2222 22
+;; 22 02
+;; 22 000022
+;; 2222 2 2 2 00002211
+;; 1111 1 1 1 000011")))
+
+;; (context-coloring-test-deftest-emacs-lisp let*
+;; (lambda ()
+;; (context-coloring-test-assert-coloring "
+;; 11111 11
+;; 11 11
+;; 11 000011
+;; 1111 1 1 1 0 0 00001
+;; 22222 22
+;; 22 12
+;; 22 00002
+;; 22 02
+;; 22 222
+;; 2222 1 1 2 2 2 000022
+;; 1111 1 1 1 0 0 000011")))
+
+;; (defun context-coloring-test-insert-unread-space ()
+;; "Simulate the insertion of a space as if by a user."
+;; (setq unread-command-events (cons '(t . 32)
+;; unread-command-events)))
+
+;; (defun context-coloring-test-remove-faces ()
+;; "Remove all faces in the current buffer."
+;; (remove-text-properties (point-min) (point-max) '(face nil)))
+
+;; (context-coloring-test-deftest-emacs-lisp iteration
+;; (lambda ()
+;; (let ((context-coloring-emacs-lisp-iterations-per-pause 1))
+;; (context-coloring-colorize)
+;; (context-coloring-test-assert-coloring "
+;; cc `CC' `CC'
+;; (xxxxx x ())")
+;; (context-coloring-test-remove-faces)
+;; (context-coloring-test-insert-unread-space)
+;; (context-coloring-colorize)
+;; ;; The first iteration will color the first part of the comment, but
+;; ;; that's it. Then it will be interrupted.
+;; (context-coloring-test-assert-coloring "
+;; cc nnnn nnnn
+;; nnnnnn n nnn")))
+;; :before (lambda ()
+;; (setq context-coloring-syntactic-comments t)
+;; (setq context-coloring-syntactic-strings t)))
(provide 'context-coloring-test)
+
+;;; context-coloring-test.el ends here