mirror of
https://github.com/clearlinux/graphene.git
synced 2026-09-06 13:51:28 +00:00
Simon Gaiser
87b139019a
This adds a test for thread cleanup. It tests two things:
1. Thred exit in general works, both through return as well as
DkThreadExit.
2. If there's a thread limit, like on SGX, it tests that after a thread
has finished it no longer counts against the limit (currently
broken, see issue #517).
46 lines
1.5 KiB
Python
46 lines
1.5 KiB
Python
import os, sys, mmap
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from regression import Regression
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loader = os.environ['PAL_LOADER']
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sgx = os.environ.get('SGX_RUN') == '1'
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regression = Regression(loader, "Thread")
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regression.add_check(name="Thread Creation",
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check=lambda res: "Child Thread Created" in res[0].log and
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"Run in Child Thread: Hello World" in res[0].log)
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regression.add_check(name="Multiple Threads Run in Parallel",
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check=lambda res: "Threads Run in Parallel OK" in res[0].log)
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regression.add_check(name="Set Thread Private Segment Register",
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check=lambda res: "Private Message (FS Segment) 1: Hello World 1" in res[0].log and
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"Private Message (FS Segment) 2: Hello World 2" in res[0].log)
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regression.add_check(name="Thread Exit",
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check=lambda res: "Child Thread Exited" in res[0].log)
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rv = regression.run_checks()
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if rv: sys.exit(rv)
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regression = Regression(loader, "Thread2")
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regression.add_check(name="Thread Cleanup: Exit by return.",
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check=lambda res: "Thread 2 ok." in res[0].log)
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# The 2 following tests are currently broken on SGX because TCS slots are not
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# reused yet (needed because of thread limit), see issue #517.
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regression.add_check(name="Thread Cleanup: Exit by DkThreadExit.",
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check=lambda res: "Thread 3 ok." in res[0].log and
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"Exiting thread 3 failed." not in res[0].log,
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ignore_failure=sgx)
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regression.add_check(name="Thread Cleanup: Can still start threads.",
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check=lambda res: "Thread 4 ok." in res[0].log,
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ignore_failure=sgx)
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rv = regression.run_checks()
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if rv: sys.exit(rv)
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