[analyzer] Testing infrastructure: Flush output after every print
statement.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147862 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/analyzer/SATestBuild.py b/utils/analyzer/SATestBuild.py
index a3a6311..79092d6 100755
--- a/utils/analyzer/SATestBuild.py
+++ b/utils/analyzer/SATestBuild.py
@@ -78,6 +78,16 @@
IsReferenceBuild = False
+# Make sure we flush the output after every print statement.
+class flushfile(object):
+ def __init__(self, f):
+ self.f = f
+ def write(self, x):
+ self.f.write(x)
+ self.f.flush()
+
+sys.stdout = flushfile(sys.stdout)
+
def getProjectMapPath():
ProjectMapPath = os.path.join(os.path.abspath(os.curdir),
ProjectMapFile)
@@ -397,7 +407,6 @@
print "Error: Second entry in the ProjectMapFile should be 0 or 1."
raise Exception()
testProject(I[0], InIsReferenceBuild, int(I[1]))
- sys.stdout.flush()
except:
print "Error occurred. Premature termination."
raise