Description: exit with non-zero code on test failure
 Make the test runner exit with non-zero code if any of the tests fail.
Author: Jakub Wilk <jwilk@debian.org>
Bug: https://bug.tasktools.org/browse/TW-1296
Forwarded: yes
Last-Update: 2014-04-02

--- a/test/run_all.in
+++ b/test/run_all.in
@@ -1,5 +1,6 @@
 #! /bin/sh
 
+rc=0
 if [ x"$1" = x"--verbose" ];
 then
   for i in ${TESTBLOB}
@@ -9,9 +10,10 @@
     while read LINE
     do
       echo "$LINE"
-    done < test.log
+    done < test.log || rc=1
     rm test.log
   done
+  exit $rc
 else
   date > all.log
 
@@ -37,7 +39,7 @@
       COUNT=`expr $COUNT + 1`
     fi
 
-    $i >> all.log 2>&1
+    $i >> all.log 2>&1 || rc=1
   done
 
   if [ $BAR -eq 1 ]; then
@@ -53,4 +55,5 @@
   printf "Fail:    %5d\n" `grep -c '^not' all.log`
   printf "Skipped: %5d\n" `grep -c '^skip' all.log`
   printf "Runtime: %5d seconds\n" $RUNTIME
+  exit $rc
 fi
--- a/test/test.cpp
+++ b/test/test.cpp
@@ -29,6 +29,7 @@
 #include <iomanip>
 #include <string.h>
 #include <math.h>
+#include <stdlib.h>
 #include <test.h>
 
 ///////////////////////////////////////////////////////////////////////////////
@@ -85,6 +86,7 @@
             << " skipped. "
             << std::setprecision (3) << percentPassed
             << "% passed.\n";
+  exit(_failed > 0);
 }
 
 ///////////////////////////////////////////////////////////////////////////////