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

Mark Wielaard mark@klomp.org
Fri Feb 16 19:37:00 GMT 2018


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>
---
 tests/ChangeLog         | 5 +++++
 tests/backtrace-subr.sh | 7 +++++++
 2 files changed, 12 insertions(+)

diff --git a/tests/ChangeLog b/tests/ChangeLog
index cfdd7f9..9a89676 100644
--- 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 e04a7ea..ff42c6f 100644
--- a/tests/backtrace-subr.sh
+++ b/tests/backtrace-subr.sh
@@ -174,6 +174,13 @@ check_native_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;
   fi
-- 
1.8.3.1



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