test.el: Test paredit-kill with kill-whole-line enabled.

Turns out there's a lot of edge cases the impenetrable code handled
badly anyway.  Oops.

1 files changed, 347 insertions, 0 deletions

diff --git a/test.el b/test.el
index 8c89e93..538467c 100644
--- a/test.el
+++ b/test.el
@@ -750,6 +750,353 @@ Four arguments: the paredit command, the text of the buffer
     (";f\n(b\n |z)\n" ";f\n(b\n |)\n" ";f\n(b\n |)\n")
     (";f\n(b\n z|)\n" ";f\n(b\n z|)\n")))
 
+(let ((kill-whole-line t))
+  (paredit-test (defun paredit-test-kill ()
+                  (interactive)
+                  ;; Horrible kludge.  Do it once, and then yank to make
+                  ;; sure we get back what we expect.  Then do it again,
+                  ;; to get the effects on the buffer the automatic test
+                  ;; framework will check.
+                  (save-excursion
+                    (let ((kill-ring nil))
+                      (let ((text (buffer-string)))
+                        (call-interactively 'paredit-kill)
+                        (call-interactively 'yank)
+                        (if (not (equal text (buffer-string)))
+                            (error "Before kill %S, after yank %S."
+                                   text
+                                   (buffer-string))))))
+                  (let ((kill-ring nil))
+                    (call-interactively 'paredit-kill)))
+    '(("|" error)
+      ("| " "|" error)
+      (" |" error)
+      ("| \n "
+       ;; This ought to be an intermediate step, but evidently it is only
+       ;; in recent versions of GNU Emacs with `show-trailing-whitespace'
+       ;; set to thanks to some brain damage in `kill-line'.
+       ;;
+       ;; "|\n "
+       "| " "|" error)
+      (" |\n " " | " " |" error)
+      (" \n| " " \n|" error)
+
+      ("|( )" "|" error)
+      ("(| )" "(|)" "(|)")
+      ("( |)" "( |)")
+      ("( )|" error)
+
+      ("|(     )" "|" error)
+      ("(|     )" "(|)" "(|)")
+      ("( |    )" "( |)" "( |)")
+      ("(  |   )" "(  |)" "(  |)")
+      ("(   |  )" "(   |)" "(   |)")
+      ("(    | )" "(    |)" "(    |)")
+      ("(     |)" "(     |)" "(     |)")
+
+      ("|(\n)" "|" error)
+      ("(|\n)" "(|)" "(|)")
+      (xfail "(\n|)" "(\n|)")
+      ("(\n)|" error)
+
+      ("|(\n)\n" "|" error)
+      ("(|\n)\n" "(|)\n" "(|)\n")
+      (xfail "(\n|)\n" "(\n|)\n" "(\n|)\n")
+      ("(\n)|\n" "(\n)|" error)
+      ("(\n)\n|" error)
+
+      ("|\"\n\"" "|" error)
+      ("\"|\n\"" "\"|\"" "\"|\"")
+      ("\"\n|\"" "\"\n|\"")
+      ("\"\n\"|" error)
+
+      ("|\"\n\"\n" "|" error)
+      ("\"|\n\"\n" "\"|\"\n" "\"|\"\n")
+      ("\"\n|\"\n" "\"\n|\"\n" "\"\n|\"\n")
+      ("\"\n\"|\n" "\"\n\"|" error)
+      ("\"\n\"\n|" error)
+
+      ("|(a (b) (c)\n   (d) (e))" "|" error)
+      (xfail
+       "(a| (b) (c)\n   (d) (e))"
+       "(a|   (d) (e))"
+       "(a|)"
+       "(a|)")
+      (xfail
+       "(a |(b) (c)\n   (d) (e))"
+       "(a |   (d) (e))"
+       "(a |)"
+       "(a |)")
+      ("(a (|b) (c)\n   (d) (e))"
+       "(a (|) (c)\n   (d) (e))"
+       "(a (|) (c)\n   (d) (e))")
+      ("(a (b|) (c)\n   (d) (e))" "(a (b|) (c)\n   (d) (e))")
+      (xfail
+       "(a (b)| (c)\n   (d) (e))"
+       "(a (b)|   (d) (e))"
+       "(a (b)|)"
+       "(a (b)|)")
+      (xfail
+       "(a (b) |(c)\n   (d) (e))"
+       "(a (b) |   (d) (e))"
+       "(a (b) |)"
+       "(a (b) |)")
+      ("(a (b) (|c)\n   (d) (e))"
+       "(a (b) (|)\n   (d) (e))"
+       "(a (b) (|)\n   (d) (e))")
+      ("(a (b) (c|)\n   (d) (e))" "(a (b) (c|)\n   (d) (e))")
+      ("(a (b) (c)|\n   (d) (e))"
+       "(a (b) (c)|   (d) (e))"
+       "(a (b) (c)|)"
+       "(a (b) (c)|)")
+      (xfail
+       "(a (b) (c)\n|   (d) (e))"
+       "(a (b) (c)\n|)"
+       "(a (b) (c)\n|)")
+      (xfail
+       "(a (b) (c)\n |  (d) (e))"
+       "(a (b) (c)\n |)"
+       "(a (b) (c)\n |)")
+      (xfail
+       "(a (b) (c)\n  | (d) (e))"
+       "(a (b) (c)\n  |)"
+       "(a (b) (c)\n  |)")
+      ("(a (b) (c)\n   |(d) (e))"
+       "(a (b) (c)\n   |)"
+       "(a (b) (c)\n   |)")
+      ("(a (b) (c)\n   (|d) (e))"
+       "(a (b) (c)\n   (|) (e))"
+       "(a (b) (c)\n   (|) (e))")
+      ("(a (b) (c)\n   (d|) (e))" "(a (b) (c)\n   (d|) (e))")
+      ("(a (b) (c)\n   (d)| (e))"
+       "(a (b) (c)\n   (d)|)"
+       "(a (b) (c)\n   (d)|)")
+      ("(a (b) (c)\n   (d) |(e))"
+       "(a (b) (c)\n   (d) |)"
+       "(a (b) (c)\n   (d) |)")
+      ("(a (b) (c)\n   (d) (|e))"
+       "(a (b) (c)\n   (d) (|))"
+       "(a (b) (c)\n   (d) (|))")
+      ("(a (b) (c)\n   (d) (e|))" "(a (b) (c)\n   (d) (e|))")
+      ("(a (b) (c)\n   (d) (e)|)" "(a (b) (c)\n   (d) (e)|)")
+      ("(a (b) (c)\n   (d) (e))|" error)
+
+      ("|(a ((b) (c)\n    (d) (e)) (f))" "|" error)
+      (xfail "(|a ((b) (c)\n    (d) (e)) (f))" "(| (f))" "(|)" "(|)")
+      (xfail "(a| ((b) (c)\n    (d) (e)) (f))" "(a| (f))" "(a|)" "(a|)")
+      (xfail "(a |((b) (c)\n    (d) (e)) (f))" "(a | (f))" "(a |)" "(a |)")
+      (xfail
+       "(a (|(b) (c)\n    (d) (e)) (f))"
+       "(a (|    (d) (e)) (f))"
+       "(a (|) (f))"
+       "(a (|) (f))")
+      ("(a ((|b) (c)\n    (d) (e)) (f))"
+       "(a ((|) (c)\n    (d) (e)) (f))"
+       "(a ((|) (c)\n    (d) (e)) (f))")
+      ("(a ((b|) (c)\n    (d) (e)) (f))"
+       "(a ((b|) (c)\n    (d) (e)) (f))")
+      (xfail
+       "(a ((b)| (c)\n    (d) (e)) (f))"
+       "(a ((b)|    (d) (e)) (f))"
+       "(a ((b)|) (f))"
+       "(a ((b)|) (f))")
+      (xfail
+       "(a ((b) |(c)\n    (d) (e)) (f))"
+       "(a ((b) |    (d) (e)) (f))"
+       "(a ((b) |) (f))"
+       "(a ((b) |) (f))")
+      ("(a ((b) (|c)\n    (d) (e)) (f))"
+       "(a ((b) (|)\n    (d) (e)) (f))"
+       "(a ((b) (|)\n    (d) (e)) (f))")
+      ("(a ((b) (c|)\n    (d) (e)) (f))" "(a ((b) (c|)\n    (d) (e)) (f))")
+      ("(a ((b) (c)|\n    (d) (e)) (f))"
+       "(a ((b) (c)|    (d) (e)) (f))"
+       "(a ((b) (c)|) (f))"
+       "(a ((b) (c)|) (f))")
+      (xfail
+       "(a ((b) (c)\n|    (d) (e)) (f))"
+       "(a ((b) (c)\n|) (f))"
+       "(a ((b) (c)\n|) (f))")
+      (xfail
+       "(a ((b) (c)\n |   (d) (e)) (f))"
+       "(a ((b) (c)\n |) (f))"
+       "(a ((b) (c)\n |) (f))")
+      (xfail
+       "(a ((b) (c)\n  |  (d) (e)) (f))"
+       "(a ((b) (c)\n  |) (f))"
+       "(a ((b) (c)\n  |) (f))")
+      (xfail
+       "(a ((b) (c)\n   | (d) (e)) (f))"
+       "(a ((b) (c)\n   |) (f))"
+       "(a ((b) (c)\n   |) (f))")
+      ("(a ((b) (c)\n    |(d) (e)) (f))"
+       "(a ((b) (c)\n    |) (f))"
+       "(a ((b) (c)\n    |) (f))")
+      ("(a ((b) (c)\n    (|d) (e)) (f))"
+       "(a ((b) (c)\n    (|) (e)) (f))"
+       "(a ((b) (c)\n    (|) (e)) (f))")
+      ("(a ((b) (c)\n    (d|) (e)) (f))" "(a ((b) (c)\n    (d|) (e)) (f))")
+      ("(a ((b) (c)\n    (d)| (e)) (f))"
+       "(a ((b) (c)\n    (d)|) (f))"
+       "(a ((b) (c)\n    (d)|) (f))")
+      ("(a ((b) (c)\n    (d) |(e)) (f))"
+       "(a ((b) (c)\n    (d) |) (f))"
+       "(a ((b) (c)\n    (d) |) (f))")
+      ("(a ((b) (c)\n    (d) (|e)) (f))"
+       "(a ((b) (c)\n    (d) (|)) (f))"
+       "(a ((b) (c)\n    (d) (|)) (f))")
+      ("(a ((b) (c)\n    (d) (e|)) (f))" "(a ((b) (c)\n    (d) (e|)) (f))")
+      ("(a ((b) (c)\n    (d) (e)|) (f))" "(a ((b) (c)\n    (d) (e)|) (f))")
+      ("(a ((b) (c)\n    (d) (e))| (f))"
+       "(a ((b) (c)\n    (d) (e))|)"
+       "(a ((b) (c)\n    (d) (e))|)")
+      ("(a ((b) (c)\n    (d) (e)) |(f))"
+       "(a ((b) (c)\n    (d) (e)) |)"
+       "(a ((b) (c)\n    (d) (e)) |)")
+      ("(a ((b) (c)\n    (d) (e)) (|f))"
+       "(a ((b) (c)\n    (d) (e)) (|))"
+       "(a ((b) (c)\n    (d) (e)) (|))")
+      ("(a ((b) (c)\n    (d) (e)) (f|))" "(a ((b) (c)\n    (d) (e)) (f|))")
+      ("(a ((b) (c)\n    (d) (e)) (f)|)" "(a ((b) (c)\n    (d) (e)) (f)|)")
+      ("(a ((b) (c)\n    (d) (e)) (f))|" error)
+
+      ("|(a \"(b) (c)\n )  { ;;;; \n\n\n(d)( (e);\" (f))" "|" error)
+      (xfail
+       "(|a \"(b) (c)\n )  { ;;;; \n\n\n(d)( (e);\" (f))"
+       "(| (f))"
+       "(|)"
+       "(|)")
+      (xfail
+       "(a| \"(b) (c)\n )  { ;;;; \n\n\n(d)( (e);\" (f))"
+       "(a| (f))"
+       "(a|)"
+       "(a|)")
+      (xfail
+       "(a |\"(b) (c)\n )  { ;;;; \n\n\n(d)( (e);\" (f))"
+       "(a | (f))"
+       "(a |)"
+       "(a |)")
+      ("(a \"|(b) (c)\n )  { ;;;; \n\n\n(d)( (e);\" (f))"
+       "(a \"|\n )  { ;;;; \n\n\n(d)( (e);\" (f))"
+       "(a \"| )  { ;;;; \n\n\n(d)( (e);\" (f))"
+       "(a \"|\n\n\n(d)( (e);\" (f))"
+       "(a \"|\n\n(d)( (e);\" (f))"
+       "(a \"|\n(d)( (e);\" (f))"
+       "(a \"|(d)( (e);\" (f))"
+       "(a \"|\" (f))"
+       "(a \"|\" (f))")
+      ("(a \"(b) (c)|\n )  { ;;;; \n\n\n(d)( (e);\" (f))"
+       "(a \"(b) (c)| )  { ;;;; \n\n\n(d)( (e);\" (f))"
+       "(a \"(b) (c)|\n\n\n(d)( (e);\" (f))"
+       "(a \"(b) (c)|\n\n(d)( (e);\" (f))"
+       "(a \"(b) (c)|\n(d)( (e);\" (f))"
+       "(a \"(b) (c)|(d)( (e);\" (f))"
+       "(a \"(b) (c)|\" (f))"
+       "(a \"(b) (c)|\" (f))")
+      ("(a \"(b) (c)\n )  { ;;;; |\n\n\n(d)( (e);\" (f))"
+       "(a \"(b) (c)\n )  { ;;;; |\n\n(d)( (e);\" (f))"
+       "(a \"(b) (c)\n )  { ;;;; |\n(d)( (e);\" (f))"
+       "(a \"(b) (c)\n )  { ;;;; |(d)( (e);\" (f))"
+       "(a \"(b) (c)\n )  { ;;;; |\" (f))"
+       "(a \"(b) (c)\n )  { ;;;; |\" (f))")
+      ("(a \"(b) (c)\n )  { ;;;; \n\n\n|(d)( (e);\" (f))"
+       "(a \"(b) (c)\n )  { ;;;; \n\n\n|\" (f))"
+       "(a \"(b) (c)\n )  { ;;;; \n\n\n|\" (f))")
+
+      ("|x(\n)(z)" "|(z)" "|" error)
+      ("x|(\n)(z)" "x|(z)" "x|" error)
+      ("x(|\n)(z)" "x(|)(z)" "x(|)(z)")
+      (xfail "x(\n|)(z)" "x(\n|)(z)")
+      ("x(\n)|(z)" "x(\n)|" error)
+      ("x(\n)(|z)" "x(\n)(|)" "x(\n)(|)")
+      ("x(\n)(z|)" "x(\n)(z|)")
+      ("x(\n)(z)|" error)
+
+      ("|x\"\n\"(z)" "|(z)" "|" error)
+      ("x|\"\n\"(z)" "x|(z)" "x|" error)
+      ("x\"|\n\"(z)" "x\"|\"(z)" "x\"|\"(z)")
+      ("x\"\n|\"(z)" "x\"\n|\"(z)")
+      ("x\"\n\"|(z)" "x\"\n\"|" error)
+      ("x\"\n\"(|z)" "x\"\n\"(|)" "x\"\n\"(|)")
+      ("x\"\n\"(z|)" "x\"\n\"(z|)")
+      ("x\"\n\"(z)|" error)
+
+      ("|(f ;; b\n z)" "|" error)
+      ("(|f ;; b\n z)" "(|\n z)" "(| z)" "(|)" "(|)")
+      ("(f| ;; b\n z)" "(f|\n z)" "(f| z)" "(f|)" "(f|)")
+      ("(f |;; b\n z)" "(f |\n z)" "(f | z)" "(f |)" "(f |)")
+      ("(f ;|; b\n z)" "(f ;|\n z)" error)
+      ("(f ;;| b\n z)" "(f ;;|\n z)" error)
+      ("(f ;; |b\n z)" "(f ;; |\n z)" error)
+      ("(f ;; b|\n z)" error)
+      (xfail "(f ;; b\n| z)" "(f ;; b\n|)" "(f ;; b\n|)")
+      ("(f ;; b\n |z)" "(f ;; b\n |)" "(f ;; b\n |)")
+      ("(f ;; b\n z|)" "(f ;; b\n z|)" "(f ;; b\n z|)")
+      ("(f ;; b\n z)|" error)
+
+      ("|(f b) ;z" "|" error)
+      ("(|f b) ;z" "(|) ;z" "(|) ;z")
+      ("(f| b) ;z" "(f|) ;z" "(f|) ;z")
+      ("(f |b) ;z" "(f |) ;z" "(f |) ;z")
+      ("(f b|) ;z" "(f b|) ;z" "(f b|) ;z")
+      ("(f b)| ;z" "(f b)|" error)
+      ("(f b) |;z" "(f b) |" error)
+      ("(f b) ;|z" "(f b) ;|" error)
+      ("(f b) ;z|" error)
+
+      ("|(f b) ;z\n" "|" error)
+      ("(|f b) ;z\n" "(|) ;z\n" "(|) ;z\n")
+      ("(f| b) ;z\n" "(f|) ;z\n" "(f|) ;z\n")
+      ("(f |b) ;z\n" "(f |) ;z\n" "(f |) ;z\n")
+      ("(f b|) ;z\n" "(f b|) ;z\n")
+      ("(f b)| ;z\n" "(f b)|\n" "(f b)|" error)
+      ("(f b) |;z\n" "(f b) |\n" "(f b) |" error)
+      ("(f b) ;|z\n" "(f b) ;|\n" "(f b) ;|" error)
+      ("(f b) ;z|\n" "(f b) ;z|" error)
+      ("(f b) ;z\n|" error)
+
+      (xfail "|(f\n b) ;z" "| ;z" "|" error)
+      (xfail "(|f\n b) ;z" "(| b) ;z" "(|) ;z" "(|) ;z")
+      ("(f|\n b) ;z" "(f| b) ;z" "(f|) ;z" "(f|) ;z")
+      (xfail "(f\n| b) ;z" "(f\n|) ;z" "(f\n|) ;z")
+      ("(f\n |b) ;z" "(f\n |) ;z" "(f\n |) ;z")
+      ("(f\n b|) ;z" "(f\n b|) ;z")
+      ("(f\n b)| ;z" "(f\n b)|" error)
+      ("(f\n b) |;z" "(f\n b) |" error)
+      ("(f\n b) ;|z" "(f\n b) ;|" error)
+      ("(f\n b) ;z|" error)
+
+      (xfail "|(f\n b) ;z\n" "| ;z\n" "|\n" "|" error)
+      (xfail "(|f\n b) ;z\n" "(| b) ;z\n" "(|) ;z\n" "(|) ;z\n")
+      ("(f|\n b) ;z\n" "(f| b) ;z\n" "(f|) ;z\n" "(f|) ;z\n")
+      (xfail "(f\n| b) ;z\n" "(f\n|) ;z\n" "(f\n|) ;z\n")
+      ("(f\n |b) ;z\n" "(f\n |) ;z\n" "(f\n |) ;z\n")
+      ("(f\n b|) ;z\n" "(f\n b|) ;z\n")
+      ("(f\n b)| ;z\n" "(f\n b)|\n" "(f\n b)|" error)
+      ("(f\n b) |;z\n" "(f\n b) |\n" "(f\n b) |" error)
+      ("(f\n b) ;|z\n" "(f\n b) ;|\n" "(f\n b) ;|" error)
+      ("(f\n b) ;z|\n" "(f\n b) ;z|" error)
+      ("(f\n b) ;z\n|" error)
+
+      ("|;f\n(b)\n" "|(b)\n" "|" error)
+      (";|f\n(b)\n" ";|\n(b)\n" ";|(b)\n" ";|\n" ";|" error)
+      (";f|\n(b)\n" ";f|(b)\n" ";f|\n" ";f|" error)
+      (";f\n|(b)\n" ";f\n|" error)
+      (";f\n(|b)\n" ";f\n(|)\n" ";f\n(|)\n")
+      (";f\n(b|)\n" ";f\n(b|)\n")
+      (";f\n(b)|\n" ";f\n(b)|" error)
+      (";f\n(b)\n|" error)
+
+      ("|;f\n(b\n z)\n" "|(b\n z)\n" "|" error)
+      (";|f\n(b\n z)\n" ";|\n(b\n z)\n" error)
+      (";f|\n(b\n z)\n" error)
+      (";f\n|(b\n z)\n" ";f\n|" error)
+      (xfail ";f\n(|b\n z)\n" ";f\n(| z)\n" ";f\n(|)\n" ";f\n(|)\n")
+      (";f\n(b|\n z)\n" ";f\n(b| z)\n" ";f\n(b|)\n" ";f\n(b|)\n")
+      (xfail ";f\n(b\n| z)\n" ";f\n(b\n|)\n" ";f\n(b\n|)\n")
+      (";f\n(b\n |z)\n" ";f\n(b\n |)\n" ";f\n(b\n |)\n")
+      (";f\n(b\n z|)\n" ";f\n(b\n z|)\n"))))
+
 (paredit-test 'paredit-backward-barf-sexp
   '(("|(fo)" error)
     ;++ I think these are wrong.  There should be a space.