Try to troubleshoot fuzz test error on Windows
Seems to be somehow environment dependent, as it
only crashes with "Invalid argument" when run from
the Jenkins job.
diff --git a/tests/fuzztest/SConscript b/tests/fuzztest/SConscript
index 9a747cb..e7eb4e2 100644
--- a/tests/fuzztest/SConscript
+++ b/tests/fuzztest/SConscript
@@ -88,11 +88,18 @@
sys.stdout.flush()
count += 1
- process = subprocess.Popen(args, stdin=subprocess.PIPE,
- stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
- stdout, stderr = process.communicate(input = corpus.read(filename))
- result = process.wait()
+
+ try:
+ process = subprocess.Popen(args, stdin=subprocess.PIPE,
+ stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+ stdout, stderr = process.communicate(input = corpus.read(filename))
+ result = process.wait()
+ except Exception as e:
+ print('Exception when fuzzing against ' + filename + ": " + str(e))
+ raise
+
if result != 0:
+ stdout += stderr
print(stdout)
print('\033[31m[FAIL]\033[0m Program ' + str(args) + ' returned ' + str(result) + ' with input ' + filename + ' from ' + str(source[1]))
return result
