6 files changed, 292 insertions, 1 deletions
diff --git a/test/lisp/emacs-lisp/bytecomp-resources/fun-attr-warn.el b/test/lisp/emacs-lisp/bytecomp-resources/fun-attr-warn.el
new file mode 100644
index 00000000000..be907b32f47
--- /dev/null
+++ b/test/lisp/emacs-lisp/bytecomp-resources/fun-attr-warn.el
@@ -0,0 +1,266 @@
+;;; -*- lexical-binding: t -*-
+
+;; Correct
+
+(defun faw-str-decl-code (x)
+  "something"
+  (declare (pure t))
+  (print x))
+
+(defun faw-doc-decl-code (x)
+  (:documentation "something")
+  (declare (pure t))
+  (print x))
+
+(defun faw-str-int-code (x)
+  "something"
+  (interactive "P")
+  (print x))
+
+(defun faw-doc-int-code (x)
+  (:documentation "something")
+  (interactive "P")
+  (print x))
+
+(defun faw-decl-int-code (x)
+  (declare (pure t))
+  (interactive "P")
+  (print x))
+
+(defun faw-str-decl-int-code (x)
+  "something"
+  (declare (pure t))
+  (interactive "P")
+  (print x))
+
+(defun faw-doc-decl-int-code (x)
+  (:documentation "something")
+  (declare (pure t))
+  (interactive "P")
+  (print x))
+
+
+;; Correct (last string is return value)
+
+(defun faw-str ()
+  "something")
+
+(defun faw-decl-str ()
+  (declare (pure t))
+  "something")
+
+(defun faw-decl-int-str ()
+  (declare (pure t))
+  (interactive)
+  "something")
+
+(defun faw-str-str ()
+  "something"
+  "something else")
+
+(defun faw-doc-str ()
+  (:documentation "something")
+  "something else")
+
+
+;; Incorrect (bad order)
+
+(defun faw-int-decl-code (x)
+  (interactive "P")
+  (declare (pure t))
+  (print x))
+
+(defun faw-int-str-code (x)
+  (interactive "P")
+  "something"
+  (print x))
+
+(defun faw-int-doc-code (x)
+  (interactive "P")
+  (:documentation "something")
+  (print x))
+
+(defun faw-decl-str-code (x)
+  (declare (pure t))
+  "something"
+  (print x))
+
+(defun faw-decl-doc-code (x)
+  (declare (pure t))
+  (:documentation "something")
+  (print x))
+
+(defun faw-str-int-decl-code (x)
+  "something"
+  (interactive "P")
+  (declare (pure t))
+  (print x))
+
+(defun faw-doc-int-decl-code (x)
+  (:documentation "something")
+  (interactive "P")
+  (declare (pure t))
+  (print x))
+
+(defun faw-int-str-decl-code (x)
+  (interactive "P")
+  "something"
+  (declare (pure t))
+  (print x))
+
+(defun faw-int-doc-decl-code (x)
+  (interactive "P")
+  (:documentation "something")
+  (declare (pure t))
+  (print x))
+
+(defun faw-int-decl-str-code (x)
+  (interactive "P")
+  (declare (pure t))
+  "something"
+  (print x))
+
+(defun faw-int-decl-doc-code (x)
+  (interactive "P")
+  (declare (pure t))
+  (:documentation "something")
+  (print x))
+
+(defun faw-decl-int-str-code (x)
+  (declare (pure t))
+  (interactive "P")
+  "something"
+  (print x))
+
+(defun faw-decl-int-doc-code (x)
+  (declare (pure t))
+  (interactive "P")
+  (:documentation "something")
+  (print x))
+
+(defun faw-decl-str-int-code (x)
+  (declare (pure t))
+  "something"
+  (interactive "P")
+  (print x))
+
+(defun faw-decl-doc-int-code (x)
+  (declare (pure t))
+  (:documentation "something")
+  (interactive "P")
+  (print x))
+
+
+;; Incorrect (duplication)
+
+(defun faw-str-str-decl-int-code (x)
+  "something"
+  "something else"
+  (declare (pure t))
+  (interactive "P")
+  (print x))
+
+(defun faw-str-doc-decl-int-code (x)
+  "something"
+  (:documentation "something else")
+  (declare (pure t))
+  (interactive "P")
+  (print x))
+
+(defun faw-doc-str-decl-int-code (x)
+  (:documentation "something")
+  "something else"
+  (declare (pure t))
+  (interactive "P")
+  (print x))
+
+(defun faw-doc-doc-decl-int-code (x)
+  (:documentation "something")
+  (:documentation "something else")
+  (declare (pure t))
+  (interactive "P")
+  (print x))
+
+(defun faw-str-decl-str-int-code (x)
+  "something"
+  (declare (pure t))
+  "something else"
+  (interactive "P")
+  (print x))
+
+(defun faw-doc-decl-str-int-code (x)
+  (:documentation "something")
+  (declare (pure t))
+  "something else"
+  (interactive "P")
+  (print x))
+
+(defun faw-str-decl-doc-int-code (x)
+  "something"
+  (declare (pure t))
+  (:documentation "something else")
+  (interactive "P")
+  (print x))
+
+(defun faw-doc-decl-doc-int-code (x)
+  (:documentation "something")
+  (declare (pure t))
+  (:documentation "something else")
+  (interactive "P")
+  (print x))
+
+(defun faw-str-decl-decl-int-code (x)
+  "something"
+  (declare (pure t))
+  (declare (indent 1))
+  (interactive "P")
+  (print x))
+
+(defun faw-doc-decl-decl-int-code (x)
+  (:documentation "something")
+  (declare (pure t))
+  (declare (indent 1))
+  (interactive "P")
+  (print x))
+
+(defun faw-str-decl-int-decl-code (x)
+  "something"
+  (declare (pure t))
+  (interactive "P")
+  (declare (indent 1))
+  (print x))
+
+(defun faw-doc-decl-int-decl-code (x)
+  (:documentation "something")
+  (declare (pure t))
+  (interactive "P")
+  (declare (indent 1))
+  (print x))
+
+(defun faw-str-decl-int-int-code (x)
+  "something"
+  (declare (pure t))
+  (interactive "P")
+  (interactive "p")
+  (print x))
+
+(defun faw-doc-decl-int-int-code (x)
+  (:documentation "something")
+  (declare (pure t))
+  (interactive "P")
+  (interactive "p")
+  (print x))
+
+(defun faw-str-int-decl-int-code (x)
+  "something"
+  (interactive "P")
+  (declare (pure t))
+  (interactive "p")
+  (print x))
+
+(defun faw-doc-int-decl-int-code (x)
+  (:documentation "something")
+  (interactive "P")
+  (declare (pure t))
+  (interactive "p")
+  (print x))
diff --git a/test/lisp/emacs-lisp/bytecomp-resources/no-byte-compile.el b/test/lisp/emacs-lisp/bytecomp-resources/no-byte-compile.el
new file mode 100644
index 00000000000..00ad1947507
--- /dev/null
+++ b/test/lisp/emacs-lisp/bytecomp-resources/no-byte-compile.el
@@ -0,0 +1 @@
+;; -*- no-byte-compile: t; -*-
diff --git a/test/lisp/emacs-lisp/bytecomp-resources/warn-variable-set-nonvariable.el b/test/lisp/emacs-lisp/bytecomp-resources/warn-variable-setq-nonvariable.el
index 0c76c4d388b..5a56913cd9b 100644
--- a/test/lisp/emacs-lisp/bytecomp-resources/warn-variable-set-nonvariable.el
+++ b/test/lisp/emacs-lisp/bytecomp-resources/warn-variable-setq-nonvariable.el
@@ -1,3 +1,3 @@
 ;;; -*- lexical-binding: t -*-
 (defun foo ()
-  (set '(a) nil))
+  (setq (a) nil))
diff --git a/test/lisp/emacs-lisp/bytecomp-resources/warn-variable-setq-odd.el b/test/lisp/emacs-lisp/bytecomp-resources/warn-variable-setq-odd.el
new file mode 100644
index 00000000000..9ce80de08cd
--- /dev/null
+++ b/test/lisp/emacs-lisp/bytecomp-resources/warn-variable-setq-odd.el
@@ -0,0 +1,3 @@
+;;; -*- lexical-binding: t -*-
+(defun foo (a b)
+  (setq a 1 b))
diff --git a/test/lisp/emacs-lisp/bytecomp-resources/warn-wide-docstring-ignore-function-signature.el b/test/lisp/emacs-lisp/bytecomp-resources/warn-wide-docstring-ignore-function-signature.el
new file mode 100644
index 00000000000..e83f516e58c
--- /dev/null
+++ b/test/lisp/emacs-lisp/bytecomp-resources/warn-wide-docstring-ignore-function-signature.el
@@ -0,0 +1,4 @@
+;;; -*- lexical-binding: t -*-
+(defun foo-bar ()
+  "This should not warn:
+(fn COMMAND &rest ARGS &key (MARGIN (rx bol (+ \" \"))) (ARGUMENT (rx \"-\" (+ (any \"-\" alnum)) (32 \"=\"))) (METAVAR (rx (32 \" \") (or (+ (any alnum \"_-\")) (seq \"[\" (+? nonl) \"]\") (seq \"<\" (+? nonl) \">\") (seq \"{\" (+? nonl) \"}\")))) (SEPARATOR (rx \", \" symbol-start)) (DESCRIPTION (rx (* nonl) (* \"\\=\\n\" (>= 9 \" \") (* nonl)))) NARROW-START NARROW-END)")
diff --git a/test/lisp/emacs-lisp/bytecomp-resources/warn-wide-docstring-ignore-substitutions.el b/test/lisp/emacs-lisp/bytecomp-resources/warn-wide-docstring-ignore-substitutions.el
new file mode 100644
index 00000000000..37cfe463bfe
--- /dev/null
+++ b/test/lisp/emacs-lisp/bytecomp-resources/warn-wide-docstring-ignore-substitutions.el
@@ -0,0 +1,17 @@
+;;; -*- lexical-binding: t -*-
+(defalias 'foo #'ignore
+  "None of this should be considered too wide.
+
+; this should be treated as 60 characters - no warning
+\\[quit-window]\\[quit-window]\\[quit-window]\\[quit-window]\\[quit-window]\\[quit-window]\\[quit-window]\\[quit-window]\\[quit-window]\\[quit-window]\\[quit-window]\\[quit-window]\\[quit-window]\\[quit-window]\\[quit-window]\\[quit-window]\\[quit-window]\\[quit-window]
+
+; 64 * 'x' does not warn
+\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'\\`x'
+
+; keymaps are just ignored
+\\<foo-bar-map>\\<foo-bar-map>\\<foo-bar-map>\\<foo-bar-map>\\<foo-bar-map>\\<foo-bar-map>\\<foo-bar-map>\\<foo-bar-map>\\<foo-bar-map>\\<foo-bar-map>\\<foo-bar-map>\\<foo-bar-map>\\<foo-bar-map>\\<foo-bar-map>\\<foo-bar-map>\\<foo-bar-map>\\<foo-bar-map>\\<foo-bar-map>\\<foo-bar-map>\\<foo-bar-map>\\<foo-bar-map>\\<foo-bar-map>\\<foo-bar-map>\\<foo-bar-map>\\<foo-bar-map>\\<foo-bar-map>\\<foo-bar-map>\\<foo-bar-map>\\<foo-bar-map>
+
+\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}\\{foo-bar-map}
+
+bar baz foo bar baz foo bar baz foo bar baz foo bar baz foo bar
+")