[lvm-devel] master - tests: utils.sh looks for more dumps

[Zdenek Kabelac]

Gitweb:        https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=413209f3f8f35963dda8b0fbbbaaa785e44958e2
Commit:        413209f3f8f35963dda8b0fbbbaaa785e44958e2
Parent:        2154f30a996967fa192b33997704d47038b5f077
Author:        Zdenek Kabelac <zkabelac at redhat.com>
AuthorDate:    Sat Jul 15 00:12:07 2017 +0200
Committer:     Zdenek Kabelac <zkabelac at redhat.com>
CommitterDate: Sat Jul 15 00:12:07 2017 +0200

tests: utils.sh looks for more dumps

Check for core in  sysctl kernel.core_pattern
(assuming core prefix still)
---
 test/lib/utils.sh |   13 ++++++++-----
 1 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/test/lib/utils.sh b/test/lib/utils.sh
index 61ccf9b..a0f325c 100644
--- a/test/lib/utils.sh
+++ b/test/lib/utils.sh
@@ -140,13 +140,16 @@ STACKTRACE() {
 			echo l
 			echo quit
 		} > gdb_commands.txt
-		# TODO: use sysctl to get 'core' position in system
-		for i in core*; do
-			test -f "$i" || break   # empty globbing
+
+		# Check for all cores newer then TESTNAME file
+		# Assume users keep prefix 'core'
+		while IFS= read -r i; do
 			bin=$(gdb -batch -c "$i" 2>&1 | grep "generated by" | \
 			sed -e "s,.*generated by \`\([^ ']*\).*,\1,") || continue
-			gdb -batch -c "$i" -x gdb_commands.txt "$(which "$bin")" || continue
-		done
+			echo "## Checking coredump: $i generated by $bin."
+			gdb -batch -c "$i" -x gdb_commands.txt "$(which "$bin")" 2>/dev/null | \
+			sed -e "s,^,## GDB:	," || continue
+		done < <(find . $(dirname $(sysctl -n kernel.core_pattern)) -name 'core*' -newer TESTNAME 2>/dev/null || true)
 	fi
 
 	test -f SKIP_THIS_TEST && exit 200