19630a9593
container/dispatcher: remove wait4 test log
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Turns out the reporting methods are not safe for concurrent use, despite the claim in testing.T doc comment.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-09-04 05:30:57 +09:00
4051577d6b
container/stub: override goexit methods
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FailNow, Fatal, Fatalf, SkipNow, Skip and Skipf must be called from the goroutine created by the test.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-09-04 04:51:49 +09:00
1b5d20a39b
container/dispatcher: stub.Call initialisation helper function
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This keeps composites analysis happy without making the test cases (too) bloated.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-09-02 04:44:08 +09:00
49600a6f46
container/stub: export stub helpers
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These are very useful in many packages containing relatively large amount of code making calls to difficult or impossible to stub functions.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-31 23:11:25 +09:00
d7c7c69a13
container/dispatcher: check simple test errors via reflect
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Again, avoids the errors package concealing unexpected behaviours.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-29 22:12:21 +09:00
1c7e634f09
container/dispatcher: check test errors via reflect
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Using the errors package might conceal some incorrect behaviour.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-29 02:35:24 +09:00
8db906ee64
container/dispatcher: remove exit stub test log
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Turns out testing.T does not like being called in defer.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-25 17:33:35 +09:00
2baa2d7063
container/init: measure init behaviour
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This used to be entirely done via integration tests, with almost no hope of error injection and coverage profile. These tests significantly increase confidence of future work in this area.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-24 04:52:32 +09:00
0166833431
container/dispatcher: start goroutine in dispatcher
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This allows instrumentation of calls from goroutine without relying on finalizers.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-23 21:58:40 +09:00
1b3902df78
container/dispatcher: instrument each goroutine individually
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Scheduler nondeterminism cannot be accounted for, so do this instead.
There should not be any performance penalty as these calls are optimised out for direct.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-23 11:07:16 +09:00
ea1e3ebae9
container/params: pass fd instead of file
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The file is very difficult to stub. Pass fd instead as it is the value that is actually useful.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-23 00:16:46 +09:00
1c692bfb79
container/init: call lockOSThread through dispatcher
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This degrades test performance if not stubbed out.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-22 22:24:14 +09:00
afe23600d2
container/path: use syscall dispatcher
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This allows path and mount functions to be instrumented.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-22 22:02:21 +09:00
09d2844981
container/init: wrap syscall helper functions
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This allows tests to stub all kernel behaviour, enabling measurement of all function call arguments and error injection.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-22 19:27:31 +09:00
