Every time I try to use the command `erts-run-test' in erts files (such
as emacs/test/lisp/progmodes/java-ts-mode-resources/indent.erts), it
fails with the message "No name for test case".  The culprits lies in
`ert-test--erts-test' which depends on the result of a regex search run 
in another function (with match-beginning).

It probably works in batch mode (I don't know how to use it), but in
erts-mode the search is not executed so the function is not run 
correctly and fails.

By the way, is there any resource about running erts files? I looked in
the ERT manual, but there is only information on writing erts files and
executing regular ERT files.


In GNU Emacs 30.0.50 (build 23, x86_64-pc-linux-gnu, GTK+ Version
  3.24.38, cairo version 1.18.0) of 2023-10-02 built on inspiron-5567
Repository revision: 6295f2d44fa26ed141309481ec9ea1640d75e490
Repository branch: html-js-css
Windowing system distributor 'The X.Org Foundation', version 11.0.12302001
System Description: Arch Linux

Configured using:
  'configure --with-tree-sitter --with-modules --without-gconf
  PKG_CONFIG_PATH=/home/arch-aug/_opam/lib/pkgconfig'

Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ JPEG
JSON LCMS2 LIBSYSTEMD LIBXML2 MODULES NOTIFY INOTIFY PDUMPER PNG RSVG
SECCOMP SOUND SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS TREE_SITTER WEBP
X11 XDBE XIM XINPUT2 XPM GTK3 ZLIB

Important settings:
   value of $LANG: fr_FR.UTF-8
   locale-coding-system: utf-8-unix

Major mode: Lisp Interaction

Minor modes in effect:
   tooltip-mode: t
   global-eldoc-mode: t
   eldoc-mode: t
   show-paren-mode: t
   electric-indent-mode: t
   mouse-wheel-mode: t
   tool-bar-mode: t
   menu-bar-mode: t
   file-name-shadow-mode: t
   global-font-lock-mode: t
   font-lock-mode: t
   blink-cursor-mode: t
   minibuffer-regexp-mode: t
   line-number-mode: t
   indent-tabs-mode: t
   transient-mark-mode: t
   auto-composition-mode: t
   auto-encryption-mode: t
   auto-compression-mode: t

Load-path shadows:
None found.

Features:
(shadow sort mail-extr emacsbug message mailcap yank-media puny dired
dired-loaddefs rfc822 mml mml-sec password-cache epa derived epg rfc6068
epg-config gnus-util text-property-search mm-decode mm-bodies mm-encode
mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047
rfc2045 ietf-drums mm-util mail-prsvr mail-utils time-date subr-x
smerge-mode diff vc-git vc-dispatcher cl-loaddefs cl-lib whitespace
diff-mode easy-mmode rmc iso-transl tooltip cconv eldoc paren electric
uniquify ediff-hook vc-hooks lisp-float-type elisp-mode mwheel
term/x-win x-win term/common-win x-dnd touch-screen tool-bar dnd fontset
image regexp-opt fringe tabulated-list replace newcomment text-mode
lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow isearch
easymenu timer select scroll-bar mouse jit-lock font-lock syntax
font-core term/tty-colors frame minibuffer nadvice seq simple cl-generic
indonesian philippine cham georgian utf-8-lang misc-lang vietnamese
tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek
romanian slovak czech european ethiopic indian cyrillic chinese
composite emoji-zwj charscript charprop case-table epa-hook
jka-cmpr-hook help abbrev obarray oclosure cl-preloaded button loaddefs
theme-loaddefs faces cus-face macroexp files window text-properties
overlay sha1 md5 base64 format env code-pages mule custom widget keymap
hashtable-print-readable backquote threads dbusbind inotify lcms2
dynamic-setting system-font-setting font-render-setting cairo gtk
x-toolkit xinput2 x multi-tty move-toolbar make-network-process emacs)

Memory information:
((conses 16 46026 10928) (symbols 48 6033 0) (strings 32 16223 1757)
  (string-bytes 1 479609) (vectors 16 11733)
  (vector-slots 8 170944 14863) (floats 8 26 21) (intervals 56 231 0)
  (buffers 992 10))