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From: "schwab@linux-m68k.org" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug testsuite/26712] New: Testsuite mishandles libreadline 8.1
Date: Wed, 07 Oct 2020 09:47:27 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D26712

            Bug ID: 26712
           Summary: Testsuite mishandles libreadline 8.1
           Product: gdb
           Version: 10.1
            Status: NEW
          Severity: normal
          Priority: P2
         Component: testsuite
          Assignee: unassigned at sourceware dot org
          Reporter: schwab@linux-m68k.org
  Target Milestone: ---

The upcoming libreadline 8.1 has bracketed paste mode enabled by default, w=
hich
means that it emits "\e[?2004h" before the prompt.  That totally breaks the
testsuite, because default_gdb_start expects $gdb_prompt to be preceded by
newline:

        -re "\[\r\n\]$gdb_prompt $" {
            verbose "GDB initialized."
        }

Instead the testsuite thinks that gdb never initialized:

        -re "$gdb_prompt $"     {
            perror "GDB never initialized."
            unset gdb_spawn_id
            return -1
        }

--=20
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