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-rw-r--r--src/test/bctest.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/test/bctest.py b/src/test/bctest.py
index 8105b87ffa..39a27fcd0c 100644
--- a/src/test/bctest.py
+++ b/src/test/bctest.py
@@ -24,6 +24,9 @@ def bctest(testDir, testObj, exeext):
if "output_cmp" in testObj:
outputFn = testObj['output_cmp']
outputData = open(testDir + "/" + outputFn).read()
+ if not outputData:
+ print("Output data missing for " + outputFn)
+ sys.exit(1)
proc = subprocess.Popen(execrun, stdin=stdinCfg, stdout=subprocess.PIPE, stderr=subprocess.PIPE,universal_newlines=True)
try:
outs = proc.communicate(input=inputData)