Add stdout to default XML file and generate XML file on timeout

This should fix #1027 and get better error result on Jenkins.

Change-Id: I5ce30b64f634e01dd350af10748c4a9455a6bea8
PiperOrigin-RevId: 162474168

1 files changed, 47 insertions, 27 deletions

diff --git a/tools/test/test-setup.sh b/tools/test/test-setup.sh
index 058c459cc1..c43d5ee9c1 100755
--- a/tools/test/test-setup.sh
+++ b/tools/test/test-setup.sh
@@ -140,6 +140,42 @@ if [[ -z "$no_echo" ]]; then
   echo "-----------------------------------------------------------------------------"
 fi
 
+function write_xml_output_file {
+  local duration=$(expr $(date +%s) - $start)
+  local errors=0
+  local error_msg=
+  local signal="${1-}"
+  if [ -n "${XML_OUTPUT_FILE-}" -a ! -f "${XML_OUTPUT_FILE-}" ]; then
+    # Create a default XML output file if the test runner hasn't generated it
+    if [ -n "${signal}" ]; then
+      errors=1
+      if [ "${signal}" = "SIGTERM" ]; then
+        error_msg="<error message=\"Timed out\"></error>"
+      else
+        error_msg="<error message=\"Terminated by signal ${signal}\"></error>"
+      fi
+    elif (( $exitCode != 0 )); then
+      errors=1
+      error_msg="<error message=\"exited with error code $exitCode\"></error>"
+    fi
+    # Ensure that test shards have unique names in the xml output.
+    if [[ -n "${TEST_TOTAL_SHARDS+x}" ]] && ((TEST_TOTAL_SHARDS != 0)); then
+      ((shard_num=TEST_SHARD_INDEX+1))
+      TEST_NAME="$TEST_NAME"_shard_"$shard_num"/"$TEST_TOTAL_SHARDS"
+    fi
+    cat <<EOF >${XML_OUTPUT_FILE}
+<?xml version="1.0" encoding="UTF-8"?>
+<testsuites>
+  <testsuite name="$TEST_NAME" tests="1" failures="0" errors="${errors}">
+    <testcase name="$TEST_NAME" status="run" duration="${duration}">${error_msg}</testcase>
+    <system-out>$(<"${XML_OUTPUT_FILE}.log")</system-out>
+  </testsuite>
+</testsuites>
+EOF
+  fi
+  rm -f "${XML_OUTPUT_FILE}.log"
+}
+
 # The path of this command-line is usually relative to the exec-root,
 # but when using --run_under it can be a "/bin/bash -c" command-line.
 
@@ -161,37 +197,21 @@ fi
 [[ -n "$RUNTEST_PRESERVE_CWD" ]] && EXE="${TEST_NAME}"
 
 exitCode=0
+signals="$(trap -l | sed -E 's/[0-9]+\)//g')"
+for signal in $signals; do
+  trap "write_xml_output_file ${signal}" ${signal}
+done
 start=$(date +%s)
+
 if [ -z "$COVERAGE_DIR" ]; then
-  "${TEST_PATH}" "$@" || exitCode=$?
+  "${TEST_PATH}" "$@" 2> >(tee -a "${XML_OUTPUT_FILE}.log" >&2) 1> >(tee -a "${XML_OUTPUT_FILE}.log") 2>&1 || exitCode=$?
 else
-  "$1" "$TEST_PATH" "${@:3}" || exitCode=$?
+  "$1" "$TEST_PATH" "${@:3}" 2> >(tee -a "${XML_OUTPUT_FILE}.log" >&2) 1> >(tee -a "${XML_OUTPUT_FILE}.log") 2>&1 || exitCode=$?
 fi
-duration=$(expr $(date +%s) - $start)
-
 
-if [ -n "${XML_OUTPUT_FILE-}" -a ! -f "${XML_OUTPUT_FILE-}" ]; then
-  # Create a default XML output file if the test runner hasn't generated it
-  if (( $exitCode != 0 )); then
-    errors=1
-    error_msg="<error message=\"exited with error code $exitCode\"></error>"
-  else
-    errors=0
-    error_msg=
-  fi
-  # Ensure that test shards have unique names in the xml output.
-  if [[ -n "${TEST_TOTAL_SHARDS+x}" ]] && ((TEST_TOTAL_SHARDS != 0)); then
-    ((shard_num=TEST_SHARD_INDEX+1))
-    TEST_NAME="$TEST_NAME"_shard_"$shard_num"/"$TEST_TOTAL_SHARDS"
-  fi
-  cat <<EOF >${XML_OUTPUT_FILE}
-<?xml version="1.0" encoding="UTF-8"?>
-<testsuites>
-  <testsuite name="$TEST_NAME" tests="1" failures="0" errors="$errors">
-    <testcase name="$TEST_NAME" status="run" duration="$duration">$error_msg</testcase>
-  </testsuite>
-</testsuites>
-EOF
-fi
+for signal in $signals; do
+  trap - ${signal}
+done
+write_xml_output_file
 
 exit $exitCode