536 lines
21 KiB
EmacsLisp
536 lines
21 KiB
EmacsLisp
;;; core-spacebind-utest.el --- Core Unit Test File -*- lexical-binding: t -*-
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;;
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;; Copyright (c) 2012-2021 Sylvain Benner & Contributors
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;;
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;; Author: Eugene "JAremko" Yaremenko <w3techplayground@gmail.com>
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;; URL: https://github.com/syl20bnr/spacemacs
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;;
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;; This file is not part of GNU Emacs.
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;;
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;; This program is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;;
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;;
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;; You should have received a copy of the GNU General Public License
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;; along with this program. If not, see <http://www.gnu.org/licenses/>.
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(require 'core-spacebind)
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(require 'cl-lib)
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;;;; Helpers
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(defun test-spacebind/plist-diff (plist1 plist2)
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"Returns difference of PLIST1 and PLIST2 using `equal'."
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(cl-labels ((recur
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(acc plist)
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(let* ((key (car plist))
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(val (cadr plist))
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(rest (cddr plist))
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(pair (list key val))
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(new-acc (append (list pair) acc)))
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(if rest
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(recur new-acc rest)
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new-acc))))
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(let ((set-1 (recur '() plist1))
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(set-2 (recur '() plist2)))
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(cl-set-exclusive-or set-1 set-2 :test 'equal))))
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(defmacro test-spacebind|log-stack-eval (&rest body)
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"Evaluate BODY while mocking `spacebind//process-bind-stack'.
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Stack values after the evaluation are returned and the stacks cleaned.
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The return value is a plist of the shape:
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(:minor-mode-replacements <STACK>
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:major-mode-replacements <STACK>
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:declare-prefix <STACK>
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:declare-prefix-for-mode <STACK>
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:set-leader-keys <STACK>
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:set-leader-keys-for-major-mode <STACK>
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:set-leader-keys-for-minor-mode <STACK>
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:global-replacements <STACK>
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:fn-key-seq-override <STACK>)
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<STACK> is a corresponding binding stack.
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NOTE: `spacebind--eager-bind' set to true."
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`(let ((spacebind--eager-bind t)
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(ret-plist nil))
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(cl-labels ((spacebind//process-bind-stack
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()
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(setq ret-plist (list
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:minor-mode-replacements
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spacebind--bs-minor-mode-replacements
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:major-mode-replacements
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spacebind--bs-major-mode-replacements
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:declare-prefix
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spacebind--bs-declare-prefix
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:declare-prefix-for-mode
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spacebind--bs-declare-prefix-for-mode
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:set-leader-keys
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spacebind--bs-leader-keys
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:set-leader-keys-for-major-mode
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spacebind--bs-leader-keys-for-major-mode
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:set-leader-keys-for-minor-mode
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spacebind--bs-leader-keys-for-minor-mode
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:global-replacements
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spacebind--bs-global-replacements
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:fn-key-seq-override
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spacebind--bs-fn-key-seq-override)
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spacebind--bs-global-replacements nil
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spacebind--bs-leader-keys-for-minor-mode nil
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spacebind--bs-leader-keys-for-major-mode nil
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spacebind--bs-leader-keys nil
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spacebind--bs-declare-prefix-for-mode nil
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spacebind--bs-declare-prefix nil
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spacebind--bs-major-mode-replacements nil
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spacebind--bs-minor-mode-replacements nil
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spacebind--bs-fn-key-seq-override nil
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spacebind--timer [t])))
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(progn
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,@body
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ret-plist))))
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;; Example:
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(thread-last (spacemacs|spacebind
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:major
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(major-foo-mode
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("a" "section a"
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("a" foo-fn "execute foo-fn"))))
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(test-spacebind|log-stack-eval)
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(format "%S")
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(insert)
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;; Prevents execution
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(declare))
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(defmacro test-spacebind|validate-keys (&rest body)
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"Mocks `spacebind//process-bind-stack' and validate key sequences.
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NOTE: `spacebind--eager-bind' set to true. "
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`(cl-letf* ((invalid-key-seqs '())
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(spacebind--eager-bind t)
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(spacebind--bs-minor-mode-replacements '())
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(spacebind--bs-major-mode-replacements '())
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(spacebind--bs-declare-prefix '())
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(spacebind--bs-declare-prefix-for-mode '())
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(spacebind--bs-leader-keys '())
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(spacebind--bs-leader-keys-for-major-mode '())
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(spacebind--bs-leader-keys-for-minor-mode '())
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(spacebind--bs-global-replacements '())
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(spacebind--bs-fn-key-seq-override '())
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(spacebind--timer [t])
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(called nil)
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((symbol-function 'spacebind//process-bind-stack)
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(lambda () (progn))))
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,@body
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(dolist (el (apply 'append
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(append spacebind--bs-minor-mode-replacements
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spacebind--bs-major-mode-replacements
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spacebind--bs-declare-prefix
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spacebind--bs-declare-prefix-for-mode
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spacebind--bs-leader-keys
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spacebind--bs-leader-keys-for-major-mode
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spacebind--bs-leader-keys-for-minor-mode
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spacebind--bs-global-replacements
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spacebind--bs-fn-key-seq-override)))
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(when (listp el) ;; all list arguments are key sequences.
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(condition-case err (kbd (string-join el " "))
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((error nil) (push err invalid-key-seqs)))))
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(cl-remove-duplicates invalid-key-seqs :test 'equal)))
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;;;; Tests:
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(ert-deftest test-spacebind-major-mode-always-generates-right-stack ()
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(thread-last (spacemacs|spacebind
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:major
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(py-mode
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"with a description"
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("c" "compile/execute"
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("c" spacemacs/python-execute-file "execute file"))))
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(test-spacebind|log-stack-eval)
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(test-spacebind/plist-diff
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'(:major-mode-replacements
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((py-mode ("c" "c") "execute file"))
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:declare-prefix-for-mode
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((py-mode ("c") "compile/execute"))
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:set-leader-keys-for-major-mode
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((py-mode ("c" "c") spacemacs/python-execute-file))
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:minor-mode-replacements nil
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:declare-prefix nil
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:set-leader-keys nil
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:set-leader-keys-for-minor-mode nil
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:fn-key-seq-override nil
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:global-replacements nil))
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(eq nil)
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(should)))
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(ert-deftest test-spacebind-minor-mode-always-generates-right-stack ()
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(thread-last (spacemacs|spacebind
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:minor
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(foo-mode
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"With a description"
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("a" "section under a key"
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("b" baz-fn "call baz-fn"))))
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(test-spacebind|log-stack-eval)
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(test-spacebind/plist-diff
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'(:minor-mode-replacements
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((foo-mode ("a" "b") "call baz-fn"))
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:set-leader-keys-for-minor-mode
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((foo-mode ("a" "b") baz-fn))
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:declare-prefix-for-mode
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((foo-mode ("a") "section under a key"))
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:major-mode-replacements nil
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:declare-prefix nil
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:set-leader-keys nil
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:set-leader-keys-for-major-mode nil
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:fn-key-seq-override nil
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:global-replacements nil))
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(eq nil)
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(should)))
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(ert-deftest test-spacebind-global-always-generates-right-stack ()
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(thread-last (spacemacs|spacebind
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"With a description"
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:global
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(("a" "section under a key"
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("b" bar-fn "call bar-fn"))))
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(test-spacebind|log-stack-eval)
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(test-spacebind/plist-diff
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'(:declare-prefix
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((("a") "section under a key"))
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:set-leader-keys
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((("a" "b") bar-fn))
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:global-replacements
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((("a" "b") "call bar-fn"))
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:fn-key-seq-override nil
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:minor-mode-replacements nil
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:major-mode-replacements nil
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:declare-prefix-for-mode nil
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:set-leader-keys-for-major-mode nil
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:set-leader-keys-for-minor-mode nil))
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(eq nil)
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(should)))
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(ert-deftest test-spacebind-doc-string-always-ignored ()
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(should (equal (test-spacebind|log-stack-eval
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(spacemacs|spacebind
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:major
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(py-mode
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"With a doc-string"
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("c" "compile/execute"
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("c" spacemacs/python-execute-file "execute file")))))
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(test-spacebind|log-stack-eval
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(spacemacs|spacebind
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:major
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(py-mode
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("c" "compile/execute"
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("c" spacemacs/python-execute-file "execute file")))))))
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(should (equal (test-spacebind|log-stack-eval
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(spacemacs|spacebind
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:minor
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(foo-mode
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"With a doc-string"
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("a" "section under a key"
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("b" bar-fn "call bar-fn")))
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(baz-mode
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"With a doc-string"
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("c" "section under a key"
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("d" qux-fn "call qux-fn")))))
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(test-spacebind|log-stack-eval
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(spacemacs|spacebind
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:minor
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(foo-mode
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("a" "section under a key"
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("b" bar-fn "call bar-fn")))
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(baz-mode
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("c" "section under a key"
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("d" qux-fn "call qux-fn")))))))
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(should (equal (test-spacebind|log-stack-eval
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(spacemacs|spacebind
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:global
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("With a doc-string"
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("a" "section under a key"
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("b" bar-fn "call bar-fn")))))
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(test-spacebind|log-stack-eval
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(spacemacs|spacebind
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:global
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(("a" "section under a key"
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("b" bar-fn "call bar-fn"))))))))
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(ert-deftest test-spacebind-desc-overrides-always-applied ()
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(thread-first (spacemacs|spacebind
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:global
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(("a" foo-fn ("ignored(used for docs)" :label "used label"))))
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(test-spacebind|log-stack-eval)
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(plist-get :global-replacements)
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(car)
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(equal '(("a") "used label"))
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(should))
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(thread-first (spacemacs|spacebind
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:minor
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(foo-mode
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("a" foo-fn ("ignored(used for docs)" :label "used label"))))
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(test-spacebind|log-stack-eval)
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(plist-get :minor-mode-replacements)
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(car)
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(equal '(foo-mode ("a") "used label"))
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(should))
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(thread-first (spacemacs|spacebind
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:major
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(foo-mode
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("a" foo-fn ("ignored(used for docs)" :label "used label"))))
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(test-spacebind|log-stack-eval)
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(plist-get :major-mode-replacements)
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(car)
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(equal '(foo-mode ("a") "used label"))
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(should)))
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(ert-deftest test-spacebind-key-overrides-always-applied ()
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(thread-first (spacemacs|spacebind
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:global
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((("a" :label "press a") foo-fn "label")))
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(test-spacebind|log-stack-eval)
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(plist-get :fn-key-seq-override)
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(car)
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(equal '("foo-fn" "press a" "label"))
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(should))
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(thread-first (spacemacs|spacebind
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:minor
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(foo-mode
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(("a" :label "press a") foo-fn "label")))
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(test-spacebind|log-stack-eval)
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(plist-get :fn-key-seq-override)
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(car)
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(equal '("foo-fn" "press a" "label"))
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(should))
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(thread-first (spacemacs|spacebind
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:major
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(foo-mode
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(("a" :label "press a") foo-fn "label")))
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(test-spacebind|log-stack-eval)
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(plist-get :fn-key-seq-override)
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(car)
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(equal '("foo-fn" "press a" "label"))
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(should)))
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(ert-deftest test-spacebind-labels-multi-line-strings-always-joined ()
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(thread-first (spacemacs|spacebind
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:global
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(("a" foo-fn "This is a
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multi line string")))
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(test-spacebind|log-stack-eval)
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(plist-get :global-replacements)
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(car)
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(equal '(("a") "This is a multi line string"))
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(should))
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(thread-first (spacemacs|spacebind
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:minor
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(foo-mode
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("a" foo-fn "This is a
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multi line string")))
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(test-spacebind|log-stack-eval)
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(plist-get :minor-mode-replacements)
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(car)
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(equal '(foo-mode ("a") "This is a multi line string"))
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(should))
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(thread-first (spacemacs|spacebind
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:major
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(foo-mode
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("a" foo-fn "This is a
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multi line string")))
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(test-spacebind|log-stack-eval)
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(plist-get :major-mode-replacements)
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(car)
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(equal '(foo-mode ("a") "This is a multi line string"))
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(should))
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(thread-first (spacemacs|spacebind
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:global
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(("a" foo-fn ("ignored" :label "This is a
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multi line string"))))
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(test-spacebind|log-stack-eval)
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(plist-get :global-replacements)
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(car)
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(equal '(("a") "This is a multi line string"))
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(should)))
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(ert-deftest test-spacebind-labels-pipe-slicing-always-works ()
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(thread-first (spacemacs|spacebind
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:global
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(("a" foo-fn "this part goes into label | that part omitted")))
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(test-spacebind|log-stack-eval)
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(plist-get :global-replacements)
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(car)
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(equal '(("a") "this part goes into label"))
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(should))
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(thread-first (spacemacs|spacebind
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:minor
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(foo-mode
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("a" foo-fn "this part goes into label | that part omitted")))
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(test-spacebind|log-stack-eval)
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(plist-get :minor-mode-replacements)
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(car)
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(equal '(foo-mode ("a") "this part goes into label"))
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(should))
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(thread-first (spacemacs|spacebind
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:major
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(foo-mode
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("a" foo-fn "this part goes into label | that part omitted")))
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(test-spacebind|log-stack-eval)
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(plist-get :major-mode-replacements)
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(car)
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(equal '(foo-mode ("a") "this part goes into label"))
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(should))
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(thread-first (spacemacs|spacebind
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:global
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(("a" foo-fn ("ignored"
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:label "this part goes into label
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| that part omitted"))))
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(test-spacebind|log-stack-eval)
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(plist-get :global-replacements)
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(car)
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(equal '(("a") "this part goes into label"))
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(should)))
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(ert-deftest test-spacebind-always-generates-right-stack ()
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(thread-last
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(spacemacs|spacebind
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:major
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(py-mode
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"Docstring for documentation"
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("C-p" "compile/execute"
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("TAB" spacemacs/python-execute-file "execute file")
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("C" spacemacs/python-execute-file-focus "execute file and focus"))
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("d" "debug"
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(("b" :label "->b") spacemacs/python-toggle-breakpoint "toggle
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breakpoint"))
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("r" "refactor"
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("i" spacemacs/python-remove-unused-imports "remove unused import"))
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("s" "REPL"
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("s" spacemacs/python-shell-send-buffer-switch
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"send buffer to REPL and focus | on the buffer")
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("S" python-shell-send-buffer
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("send buffer to REPL" :label "buffer -> REPL | without
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focusing"))
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("d" spacemacs/python-shell-send-defun-switch
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"send function around point to REPL and focus")
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("D" python-shell-send-defun
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"send function around point to REPL")
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("r" spacemacs/python-shell-send-region-switch
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"send region to REPL and focus")
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("R" python-shell-send-region "send region to REPL")))
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:minor
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(some-minor-mode
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("a" "section under a key"
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("b" foo-fn "call foo-fn")
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("c" "sub section under c key"
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("d" "sub sub section under d key"
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("e" baz-fn "call baz-fn")))))
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(some-another-minor-mode
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("a" "section under a key"
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("b" "sub section under b key"
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("c" "sub sub section under c key"
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("b" baz-fn "call baz-fn")))))
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:global
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(("C-v" "section under a key"
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("b" bar-fn "call bar-fn"))))
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(test-spacebind|log-stack-eval)
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(test-spacebind/plist-diff
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'(:minor-mode-replacements
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((some-another-minor-mode ("a" "b" "c" "b") "call baz-fn")
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(some-minor-mode ("a" "c" "d" "e") "call baz-fn")
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(some-minor-mode ("a" "b") "call foo-fn"))
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:major-mode-replacements
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((py-mode ("s" "R") "send region to REPL")
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(py-mode ("s" "r") "send region to REPL and focus")
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(py-mode ("s" "D") "send function around point to REPL")
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(py-mode ("s" "d") "send function around point to REPL and focus")
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(py-mode ("s" "S") "buffer -> REPL")
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(py-mode ("s" "s") "send buffer to REPL and focus")
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(py-mode ("r" "i") "remove unused import")
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(py-mode ("d" "b") "toggle breakpoint")
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(py-mode ("C-p" "C") "execute file and focus")
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(py-mode ("C-p" "TAB") "execute file"))
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:declare-prefix
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((("C-v") "section under a key"))
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:declare-prefix-for-mode
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((some-another-minor-mode ("a" "b" "c") "sub sub section under c key")
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(some-another-minor-mode ("a" "b") "sub section under b key")
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(some-another-minor-mode ("a") "section under a key")
|
|
(some-minor-mode ("a" "c" "d") "sub sub section under d key")
|
|
(some-minor-mode ("a" "c") "sub section under c key")
|
|
(some-minor-mode ("a") "section under a key")
|
|
(py-mode ("s") "REPL") (py-mode ("r") "refactor")
|
|
(py-mode ("d") "debug") (py-mode ("C-p") "compile/execute"))
|
|
:set-leader-keys
|
|
((("C-v" "b") bar-fn))
|
|
:set-leader-keys-for-major-mode
|
|
((py-mode ("s" "R") python-shell-send-region)
|
|
(py-mode ("s" "r") spacemacs/python-shell-send-region-switch)
|
|
(py-mode ("s" "D") python-shell-send-defun)
|
|
(py-mode ("s" "d") spacemacs/python-shell-send-defun-switch)
|
|
(py-mode ("s" "S") python-shell-send-buffer)
|
|
(py-mode ("s" "s") spacemacs/python-shell-send-buffer-switch)
|
|
(py-mode ("r" "i") spacemacs/python-remove-unused-imports)
|
|
(py-mode ("d" "b") spacemacs/python-toggle-breakpoint)
|
|
(py-mode ("C-p" "C") spacemacs/python-execute-file-focus)
|
|
(py-mode ("C-p" "TAB") spacemacs/python-execute-file))
|
|
:set-leader-keys-for-minor-mode
|
|
((some-another-minor-mode ("a" "b" "c" "b") baz-fn)
|
|
(some-minor-mode ("a" "c" "d" "e") baz-fn)
|
|
(some-minor-mode ("a" "b") foo-fn))
|
|
:global-replacements
|
|
((("C-v" "b") "call bar-fn"))
|
|
:fn-key-seq-override
|
|
(("spacemacs/python-toggle-breakpoint" "->b" "toggle breakpoint"))))
|
|
(eq nil)
|
|
(should)))
|
|
|
|
(ert-deftest test-spacebind-always-generate-valid-key-seqs ()
|
|
(thread-first
|
|
(spacemacs|spacebind
|
|
:major
|
|
(py-mode
|
|
"Docstring for documentation"
|
|
("C-p" "compile/execute"
|
|
("TAB" spacemacs/python-execute-file "execute file")
|
|
("C" spacemacs/python-execute-file-focus "execute file and focus"))
|
|
("d" "debug"
|
|
(("b" :label "->b") spacemacs/python-toggle-breakpoint "toggle
|
|
breakpoint"))
|
|
("r" "refactor"
|
|
("i" spacemacs/python-remove-unused-imports "remove unused import"))
|
|
("s" "REPL"
|
|
("s" spacemacs/python-shell-send-buffer-switch
|
|
"send buffer to REPL and focus | on the buffer")
|
|
("S" python-shell-send-buffer
|
|
("send buffer to REPL" :label "buffer -> REPL | without
|
|
focusing"))
|
|
("d" spacemacs/python-shell-send-defun-switch
|
|
"send function around point to REPL and focus")
|
|
("D" python-shell-send-defun
|
|
"send function around point to REPL")
|
|
("r" spacemacs/python-shell-send-region-switch
|
|
"send region to REPL and focus")
|
|
("R" python-shell-send-region "send region to REPL")))
|
|
:minor
|
|
(some-minor-mode
|
|
("a" "section under a key"
|
|
("b" foo-fn "call foo-fn")
|
|
("c" "sub section under c key"
|
|
("d" "sub sub section under d key"
|
|
("e" baz-fn "call baz-fn")))))
|
|
(some-another-minor-mode
|
|
("a" "section under a key"
|
|
("b" "sub section under b key"
|
|
("c" "sub sub section under c key"
|
|
("b" baz-fn "call baz-fn")))))
|
|
:global
|
|
(("C-v" "section under a key"
|
|
("b" bar-fn "call bar-fn"))))
|
|
(test-spacebind|validate-keys)
|
|
(eq '())
|
|
(should)))
|