123d7fbfd5
container/seccomp: remove export pipe
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This was only useful when wrapping bwrap.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-13 18:51:35 +09:00
7638a44fa6
treewide: parallel tests
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Most tests already had no global state, however parallel was never enabled. This change enables it for all applicable tests.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-13 04:38:48 +09:00
bff2a1e748
container/initplace: remove indirect method
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This is no longer useful and is highly error-prone.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-13 01:06:45 +09:00
f5a597c406
hst: rename /.hakurei constant
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This provides disambiguation from fhs.AbsTmp.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-11 14:32:35 +09:00
50f6fcb326
container/stub: mark test overrides as helper
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This fixes line information in test reporting messages.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-10 22:15:20 +09:00
a941ac025f
container/init: unwrap descriptive fatal error
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These errors are printed with a descriptive message prefixed to them, so it is more readable to expose the underlying errno.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-09 22:04:35 +09:00
87b5c30ef6
message: relocate from container
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This package is quite useful. This change allows it to be imported without importing container.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-09 05:18:19 +09:00
1f0226f7e0
container/check: relocate overlay escape
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This is used in hst to format strings.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-07 23:56:19 +09:00
584ce3da68
container/bits: move bind bits
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This allows referring to the bits without importing container.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-07 21:38:31 +09:00
5d18af0007
container/fhs: move pathname constants
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This allows referencing FHS pathnames without importing container.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-07 21:29:16 +09:00
0e6c1a5026
container/check: move absolute pathname
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This allows use of absolute pathname values without importing container.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-07 20:57:58 +09:00
3ce63e95d7
container: move seccomp preset bits
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This allows holding the bits without cgo.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-07 18:28:20 +09:00
46cd3a28c8
container: remove global msg
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This frees all container instances of side effects.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-09-29 06:11:47 +09:00
e55822c62f
container/init: reduce verbose noise
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This makes it possible to optionally omit the identifying verbose message, for when the Op implementation can provide a much more useful message in its case, using information not yet available to the String method.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-09-28 21:51:10 +09:00
802e6afa34
container/output: move global output to msg
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Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-09-27 19:55:37 +09:00
e906cae9ee
container/output: export suspendable writer
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This is quite useful for other packages as well. This change prepares internal/hlog for removal.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-09-27 19:46:35 +09:00
3f25c3f0af
container: initialise cmd early
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This allows use of more cmd methods.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-09-13 20:01:33 +09:00
e81a45e849
container/dispatcher: optional stub wait4 signal association
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This synchronises the wait4 return after the toplevel signal call in lowlastcap_signaled_cancel_forward_error.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-09-04 20:28:49 +09:00
3920acf8c2
container/stub: remove function call in handleExit
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This gets inlined and does not cause problems usually but turns out -coverpkg uninlines it and breaks the recovery.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-09-04 19:39:12 +09:00
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
780e3e5465
container/msg: optionally provide error messages
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This makes handling of fatal errors a lot less squirmy.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-31 11:57:59 +09:00
712cfc06d7
container: wrap container init start errors
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This helps indicate the exact origin and nature of the error. This eliminates generic WrapErr from container.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-30 23:44:48 +09:00
08eeafe817
container/mount: unwrap vfs decoder errors
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These are now handled by init. This eliminates generic WrapErr from mount and procPaths.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-29 22:15:05 +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
50972096cd
container/vfs: wrap decoder errors
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This passes line information and handles strconv errors so it reads better.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-29 21:51:31 +09:00
905b9f9785
container/initoverlay: invalid argument type
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This eliminates generic WrapErr from overlay.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-29 02:56:56 +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
8d472ebf2b
container/inittmpfs: unwrap out of bounds error
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This eliminates generic WrapErr from tmpfs.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-29 02:15:48 +09:00
4da6463135
container/init: unwrap path errors
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These are also now handled by init properly, so wrapping them in self is meaningless and unreachable.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-29 02:04:09 +09:00
eb3385d490
container/initsymlink: unwrap mount errors
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The mount function now wraps its own errors in a much more descriptive type with proper message formatting. Wrapping them no longer makes any sense.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-29 01:46:54 +09:00
b8669338da
container/initsymlink: unwrap absolute error
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This is now handled properly by the init.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-29 01:43:11 +09:00
f24dd4ab8c
container/init: handle unwrapped errors
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This is much cleaner from both the return statement and the error handling.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-29 01:37:13 +09:00
a462341a0a
container: repeat and impossible state types
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This moves repeated Op errors and impossible internal state errors off of msg.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-29 01:12:02 +09:00
84ad9791e2
container: wrap mount syscall errno
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This is the first step to deprecating the generalised error wrapping error message pattern.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-29 01:06:12 +09:00
9bc8532d56
container/initdev: mount tmpfs on shm for ro dev
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Programs expect /dev/shm to be a writable tmpfs.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-26 03:27:07 +09:00
2e0a4795f6
container/initbind: optional ensure host directory
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This is used for ensuring persistent data directories specific to the container.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-26 00:44:45 +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
cedfceded5
container/autoroot: remove prefix field
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This field has been a noop for a long time. Remove it to prevent further confusion.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-25 03:39:20 +09:00
33d2dcce1b
container/initoverlay: internal bypass sysroot prefix
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This is for supporting overlay mounts for autoroot.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-25 02:42:22 +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
b3da3da525
container/init: avoid multiple lastcap calls
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This reduces the size of []kexpect in the test suite.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-23 11:09:11 +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
141a18999f
container: move integration test helpers
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With the new instrumentation it is now possible to run init code outside integration tests.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-08-22 22:07:19 +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
