tests: Accept any core if no core with the "correct" pid can be found.

In some containers our view of pids is confused. We see the container
pid namespace, but the core is generated using the host pid namespace.
Since tests are run in a new fresh directory any core here is most like
is ours.

Signed-off-by: Mark Wielaard <mark@klomp.org>

diff --git a/tests/ChangeLog b/tests/ChangeLog
index cfdd7f90978dcf3ee1be79ed3ee1e6be64787c49..9a89676aed4014f988d8cb2216c711d727ec6827 100644 (file)
--- a/tests/ChangeLog
+++ b/tests/ChangeLog
@@ -1,3 +1,8 @@
+2018-02-16  Mark Wielaard  <mark@klomp.org>
+
+       * backtrace-subr.sh (check_native_core): Check if there is any core,
+       if so, use it.
+
 2018-02-15  Mark Wielaard  <mark@klomp.org>
 
        * backtrace-child.c: Include signal.h after sys/ptrace.h.

diff --git a/tests/backtrace-subr.sh b/tests/backtrace-subr.sh
index e04a7ea6e83ddbf711998d1f0bd30dcf5e114b78..ff42c6ffda26b414015d7fa0f4cfa07be64d30a5 100644 (file)
--- a/tests/backtrace-subr.sh
+++ b/tests/backtrace-subr.sh
@@ -173,6 +173,13 @@ check_native_core()
       coredumpctl --output="$core" dump $pid || rm -f $core
     fi
   fi
+  if [ ! -f "$core" ]; then
+    # In some containers our view of pids is confused. Since tests are
+    # run in a new fresh directory any core here is most like is ours.
+    if ls core.[0-9]* 1> /dev/null 2>&1; then
+      mv core.[0-9]* "$core"
+    fi
+  fi
   if [ ! -f "$core" ]; then
     echo "No $core file generated";
     exit 77;