[Bug testsuite/30458] FAIL: gdb.tui/wrap-line.exp: width-auto-detected: cli: prompt after wrap

["cvs-commit at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>]

https://sourceware.org/bugzilla/show_bug.cgi?id=30458

--- Comment #6 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Tom de Vries <vries@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=b96cac16078d282ee0924296817c6eee52196669

commit b96cac16078d282ee0924296817c6eee52196669
Author: Tom de Vries <tdevries@suse.de>
Date:   Wed Jun 21 16:16:50 2023 +0200

    [gdb/testsuite] Fix gdb.tui/wrap-line.exp

    PR testsuite/30458 reports the following FAIL:
    ...
    PASS: gdb.tui/wrap-line.exp: width-auto-detected: cli: wrap
    ^CQuit
    (gdb) WARNING: timeout in accept_gdb_output
    Screen Dump (size 50 columns x 24 rows, cursor at column 6, row 3):
        0 Quit
        1 (gdb) 7890123456789012345678901234567890123456789
        2 W^CQuit
        3 (gdb)
      ...
    FAIL: gdb.tui/wrap-line.exp: width-auto-detected: cli: prompt after wrap
    ...

    The problem is that the regexp doesn't account for the ^C:
    ...
        gdb_assert { [Term::wait_for "^WQuit"] } "prompt after wrap"
    ...

    The ^C occurs occasionally.  This is something we'd like to fix.  It's
    reported as a readline problem here (
    https://lists.gnu.org/archive/html/bug-readline/2023-06/msg00000.html ).

    For now, fix this by updating the regexp, and likewise in another place in
the
    test-case where we use ^C.

    Tested on x86_64-linux.

    Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=30458

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