#+TITLE: QA 14 — Major Modes (Real-World Integration)
#+TODO: TODO | PASS FAIL SKIP

* How to run
  : emacs --no-init-file -l qa/14-major-modes/test.el
  : EMACS_GPU_DISABLE=1 emacs --no-init-file -l qa/14-major-modes/test.el

  This test requires packages (org, dired) which are built into Emacs.
  magit and corfu, if installed, are tested separately — see notes.

* Checklist

** TODO 14.1 org-mode — headings, code blocks, tables
   The org buffer must show:
   - Headings at different levels with distinct colors
   - A code block with a shaded background
   - A table with correct alignment
   Failure: headings are plain text, code block background missing, or
   table columns are misaligned.

** TODO 14.2 org-mode — emphasis markup
   Bold, italic, code, and verbatim spans must each render with their
   respective face (not as literal asterisks).
   Failure: markup characters visible, or all emphasis looks the same.

** TODO 14.3 emacs-lisp-mode — syntax highlight in code buffer
   The Emacs Lisp buffer must show keyword/builtin/string/comment colors.
   Failure: all text appears in the default face.

** TODO 14.4 dired — file listing with correct alignment
   Open dired on the home directory. Permissions, size, date, and filename
   columns must be aligned correctly.
   Failure: columns are misaligned, or colored file types are wrong.

** TODO 14.5 dired — face colors for file types
   Directories must appear in the directory face (typically blue/bold).
   Executable files must appear in a different face.
   Failure: all files appear in the same face.

** TODO 14.6 Large org file — no lag on first display
   Opening the synthetic 5k-line org file must display the first page
   within 1 second without visible jank.
   Failure: several-second freeze before the buffer appears.