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Tools: autotest: fix race condition on parameter values

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Peter Barker 2018-07-05 10:53:18 +10:00 committed by Andrew Tridgell
parent 4a1ecd9fd0
commit b23ea9a47b
1 changed files with 2 additions and 5 deletions
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7
Tools/autotest/common.py
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@ -365,10 +365,7 @@ class AutoTest(ABC):
def set_parameter(self, name, value):
for i in range(1, 10):
self.mavproxy.send("param set %s %s\n" % (name, str(value)))
self.mavproxy.send("param fetch %s\n" % name)
self.mavproxy.expect("%s = (.*)" % (name,))
returned_value = self.mavproxy.match.group(1)
if float(returned_value) == float(value):
if self.get_parameter(name) == float(value):
# yes, exactly equal.
break
self.progress("Param fetch returned incorrect value (%s) vs (%s)"
@ -376,7 +373,7 @@ class AutoTest(ABC):
def get_parameter(self, name):
self.mavproxy.send("param fetch %s\n" % name)
self.mavproxy.expect("%s = ([-0-9.]*)" % (name,))
self.mavproxy.expect("%s = ([-0-9.]*)\r\n" % (name,))
return float(self.mavproxy.match.group(1))
#################################################