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oeqa/selftest/multiprocesslauch: Fix test race

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Having two possible failures in multiprocesslauch creates a race where one failure
may occur and stop processes being lanuched meaning the second failure may not
be seen. Rather than having periodic races appearing on the autobuilder, only
have one failure, making the test much more deterministic.

[YOCTO #13054]

(From OE-Core rev: 31e9dcda40aae3ce0801580c838928956e1455e3)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie 2021-07-06 12:06:24 +01:00
parent 5c928099ed
commit e10425cc7b
1 changed files with 1 additions and 2 deletions
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3
meta/lib/oeqa/selftest/cases/oelib/utils.py
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@ -64,7 +64,7 @@ class TestMultiprocessLaunch(TestCase):
import bb
def testfunction(item, d):
if item == "2" or item == "1":
if item == "2":
raise KeyError("Invalid number %s" % item)
return "Found %s" % item
@ -99,5 +99,4 @@ class TestMultiprocessLaunch(TestCase):
# Assert the function prints exceptions
with captured_output() as (out, err):
self.assertRaises(bb.BBHandledException, multiprocess_launch, testfunction, ["1", "2", "3", "4", "5", "6"], d, extraargs=(d,))
self.assertIn("KeyError: 'Invalid number 1'", out.getvalue())
self.assertIn("KeyError: 'Invalid number 2'", out.getvalue())