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Fri, 06 Sep 2024 13:30:00 +0000 Date: Fri, 6 Sep 2024 15:28:37 +0200 From: Cyril Hrubis To: Li Wang Message-ID: References: <20240827120237.25805-1-chrubis@suse.cz> <20240827120237.25805-3-chrubis@suse.cz> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-Rspamd-Queue-Id: 2DB781F8B5 X-Spamd-Result: default: False [-4.51 / 50.00]; BAYES_HAM(-3.00)[99.99%]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[suse.cz:s=susede2_rsa,suse.cz:s=susede2_ed25519]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; FROM_HAS_DN(0.00)[]; DKIM_SIGNED(0.00)[suse.cz:s=susede2_rsa,suse.cz:s=susede2_ed25519]; RCPT_COUNT_TWO(0.00)[2]; ARC_NA(0.00)[]; FUZZY_BLOCKED(0.00)[rspamd.com]; MIME_TRACE(0.00)[0:+]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_TLS_ALL(0.00)[]; DKIM_TRACE(0.00)[suse.cz:+]; RCVD_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; TO_DN_SOME(0.00)[]; DNSWL_BLOCKED(0.00)[2a07:de40:b281:106:10:150:64:167:received,2a07:de40:b281:104:10:150:64:97:from]; MISSING_XM_UA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo, imap1.dmz-prg2.suse.org:rdns] X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Rspamd-Action: no action X-Virus-Scanned: clamav-milter 1.0.3 at in-3.smtp.seeweb.it X-Virus-Status: Clean Subject: Re: [LTP] [PATCH v3 2/4] Add support for mixing C and shell code X-BeenThere: ltp@lists.linux.it X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux Test Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: ltp@lists.linux.it Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ltp-bounces+ltp=archiver.kernel.org@lists.linux.it Sender: "ltp" Hi! > The difference is that /bin/sh links to dash in debian. But as you > pointed out even if all /bin/sh is changed to /bin/bash in the scripts > the tests stil fails. > > It looks like on RPi alias with variables does not work at all. So it looks like aliases may not be expanded on non-interactive shells unless it's enabled explicitely. This patch uses shopt to enable that and also works around dash that does not support $LINENO: diff --git a/testcases/lib/tst_env.sh b/testcases/lib/tst_env.sh index 67ba80744..bb0c586d7 100644 --- a/testcases/lib/tst_env.sh +++ b/testcases/lib/tst_env.sh @@ -6,6 +6,16 @@ tst_script_name=$(basename $0) +# bash does not expand aliases in non-iteractive mode, enable it +if [ -n "$BASH_VERSION" ]; then + shopt -s expand_aliases +fi + +# dash does not support line numbers even though this is mandated by POSIX +if [ -z "$LINENO" ]; then + LINENO=-1 +fi + if [ -z "$LTP_IPC_PATH" ]; then echo "This script has to be executed from a LTP loader!" exit 1 -- Cyril Hrubis chrubis@suse.cz -- Mailing list info: https://lists.linux.it/listinfo/ltp