From 29cd838eab01ed7110f3ccb2e8c6a35c8a31dbcc Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:21:29 +0200 Subject: Adding upstream version 1:0.1.9998svn3589+dfsg. Signed-off-by: Daniel Baumann --- src/grep/tests/mb-non-UTF8-perf-Fw | 39 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100755 src/grep/tests/mb-non-UTF8-perf-Fw (limited to 'src/grep/tests/mb-non-UTF8-perf-Fw') diff --git a/src/grep/tests/mb-non-UTF8-perf-Fw b/src/grep/tests/mb-non-UTF8-perf-Fw new file mode 100755 index 0000000..c84f28e --- /dev/null +++ b/src/grep/tests/mb-non-UTF8-perf-Fw @@ -0,0 +1,39 @@ +#!/bin/sh +# Test for a performance regression with -Fw and a non-UTF8 multibyte locale. + +# Copyright 2019-2021 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +. "${srcdir=.}/init.sh"; path_prepend_ ../src + +fail=0 + +require_timeout_ +require_JP_EUC_locale_ + +yes 00 | head -10000000 > in || framework_failure_ + +# Since we're using an absolute timeout below and want to avoid any initial +# disk read performance penalty, run first with a large timeout and no error +# test to prime any cache. Prompted by a report of test failure on a netbsd8.1 +# VM whereby the first run would take 2.5 MINUTES, yet the second would complete +# in just half a second. +timeout 500 grep -Fw 0 in + +# Before fixing the regression, this would have taken minutes. +# With the fix, it typically completes in well under one second. +returns_ 1 timeout 30 grep -Fw 0 in || fail=1 + +Exit $fail -- cgit v1.2.3