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53 lines
2.2 KiB
53 lines
2.2 KiB
2 weeks ago
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From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
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From: Keith Seitz <keiths@redhat.com>
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Date: Tue, 23 Mar 2021 09:32:37 -0700
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Subject: testing-custom-inputrc.patch
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;; Backport "Disable bracketed paste mode in GDB tests"
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;; (Tom Tromey)
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commit 1af4c9c4209c3478224f18dfb79dc09567b96705
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Author: Tom Tromey <tom@tromey.com>
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Date: Sat Jan 23 08:52:45 2021 -0700
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Disable bracketed paste mode in GDB tests
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I have a patch to import GNU readline 8.1 into GDB. However, when
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running the tests, there were a number of failures due to "bracketed
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paste mode". This is a terminal feature that readline 8.1 enables by
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default.
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The simplest way to work around this was to always make a ".inputrc"
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for GDB tests that will tell readline to disable brackted paste mode.
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gdb/testsuite/ChangeLog
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2021-01-23 Tom Tromey <tom@tromey.com>
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* lib/gdb.exp (default_gdb_init): Set INPUTRC to a cached file.
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diff --git a/gdb/testsuite/lib/gdb.exp b/gdb/testsuite/lib/gdb.exp
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--- a/gdb/testsuite/lib/gdb.exp
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+++ b/gdb/testsuite/lib/gdb.exp
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@@ -5135,13 +5135,14 @@ proc default_gdb_init { test_file_name } {
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setenv LC_CTYPE C
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setenv LANG C
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- # Don't let a .inputrc file or an existing setting of INPUTRC mess up
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- # the test results. Even if /dev/null doesn't exist on the particular
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- # platform, the readline library will use the default setting just by
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- # failing to open the file. OTOH, opening /dev/null successfully will
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- # also result in the default settings being used since nothing will be
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- # read from this file.
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- setenv INPUTRC "/dev/null"
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+ # Don't let a .inputrc file or an existing setting of INPUTRC mess
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+ # up the test results. Certain tests (style tests and TUI tests)
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+ # want to set the terminal to a non-"dumb" value, and for those we
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+ # want to disable bracketed paste mode. Versions of Readline
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+ # before 8.0 will not understand this and will issue a warning.
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+ # We tried using a $if to guard it, but Readline 8.1 had a bug in
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+ # its version-comparison code that prevented this for working.
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+ setenv INPUTRC [cached_file inputrc "set enable-bracketed-paste off"]
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# This disables style output, which would interfere with many
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# tests.
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