Return success indicator from CmpDriver.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@62388 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/CmpDriver b/utils/CmpDriver
index 9301ed7..0412e4b 100755
--- a/utils/CmpDriver
+++ b/utils/CmpDriver
@@ -135,17 +135,21 @@
infoA = captureDriverInfo(driverA, args)
infoB = captureDriverInfo(driverB, args)
+ differ = False
+
# Compare stdout.
if infoA.stdout != infoB.stdout:
print '-- STDOUT DIFFERS -'
print 'A: ',infoA.stdout
print 'B: ',infoB.stdout
+ differ = True
# Compare stderr.
if infoA.stderr != infoB.stderr:
print '-- STDERR DIFFERS -'
print 'A: ',infoA.stderr
print 'B: ',infoB.stderr
+ differ = True
# Compare commands.
for i,(a,b) in enumerate(zip(infoA.commands, infoB.commands)):
@@ -164,12 +168,17 @@
else:
print 'mismatch: A: %s' % aElt
print ' B: %s' % bElt
+ differ = True
# Compare result codes.
if infoA.exitCode != infoB.exitCode:
print '-- EXIT CODES DIFFER -'
print 'A: ',infoA.exitCode
print 'B: ',infoB.exitCode
+ differ = True
+
+ if differ:
+ sys.exit(1)
if __name__ == '__main__':
main()