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* Initialize the mutex before making us of it from many threads. Preventsanton2022-04-031-28/+23
| | | | | | | | a race in which one thread is currently initializing the mutex which is not an atomic operation whereas another thread tries to use it too early. With and ok schwarze@
* Remove double slash in path to test program.anton2022-03-301-9/+9
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* If running with ASAN, mark test_with{,out}_bzero() with thetb2022-02-101-3/+14
| | | | | | | | | | | | | no_sanitize_address attribute. ASAN doesn't seem to be able to understand these lowlevel gymnastics with sigaltstack() and segfaults in __intercept_memem(). This allows LibreSSL and other portable projects that use this test run tests with ASAN enabled. Issue reported and workaround suggested by Ilya Shipitsin Paraphrasing millert: it's a little ugly but it's only a regress.
* silence "function declaration isn't a prototype" warning by changingtb2022-02-091-6/+6
| | | | int foo() to int foo(void)
* remove unused variable from all copies of _asr_strdname()naddy2022-01-202-6/+6
| | | | | | | | ... including those inlined into print_dname(). This also fixes -Wunused-but-set-variable warnings warnings in smtpd and smtpctl. The code was imported with asr and then copied around. ok deraadt@ guenther@
* Increase the max size of allocations, in prep for a large cache implementation.otto2022-01-091-3/+3
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* t_syscall was a test for the gcc 1.x off_t syscall padding,guenther2022-01-062-125/+2
| | | | | which was an implementation detail and has been deleted, so delete the test
* remove a couple hundred sys/param.h includes in userland code, andderaadt2021-12-1350-227/+77
| | | | | | also whack some sys/cdefs.h early includes which is such a brutally bad pattern ok bluhm mbuhl
* For open/openat, if the flags parameter does not contain O_CREAT, thederaadt2021-10-242-4/+4
| | | | | | | | | | | | | 3rd (variadic) mode_t parameter is irrelevant. Many developers in the past have passed mode_t (0, 044, 0644, or such), which might lead future people to copy this broken idiom, and perhaps even believe this parameter has some meaning or implication or application. Delete them all. This comes out of a conversation where tb@ noticed that a strange (but intentional) pledge behaviour is to always knock-out high-bits from mode_t on a number of system calls as a safety factor, and his bewilderment that this appeared to be happening against valid modes (at least visually), but no sorry, they are all irrelevant junk. They could all be 0xdeafbeef. ok millert
* Remove recent changes used to unblock the signal undergoing testing, I solved itanton2021-09-282-30/+2
| | | | | by changing my regress environment instead. This reduces the delta to the NetBSD upstream.
* Mark "failures" volatile to avoid a problem with sigsetjmp/siglongjmp.millert2021-09-272-4/+4
| | | | | | This makes the test pass on sparc64 where the compiler may otherwise store the variable in the strlcpy/strlcat function's delay slot. OK kettenis@
* These tests pass in a few seconds. Remove REGRESS_SLOW_TARGETS.bluhm2021-09-271-3/+1
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* Make t_gettimeofday pass on sparc64.mbuhl2021-09-271-1/+3
| | | | OK bluhm@
* At least t_fork and t_vfork tests need coredumps enabled to succeed.claudio2021-09-191-1/+2
| | | | | | Add ulimit -c unlimited before running the tests like it is done in other places in regress. OK bluhm@
* Ensure that the kill signal undergoing testing is not ignored.anton2021-09-091-1/+15
| | | | ok bluhm@
* Disable tests that don't work in bluhms regress framework.mbuhl2021-09-041-1/+7
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* Enable vfork syscall test. Disable SIGSTOP test as it is masked untilmbuhl2021-09-025-6/+45
| | | | | exec/exit with vfork. OK bluhm@
* Import more NetBSD system call regression tests.mbuhl2021-09-0217-50/+2350
| | | | OK bluhm@
* delete %n using test cases, which now intentionally faultderaadt2021-09-021-13/+1
| | | | spotted by anton
* remove manual fiddling with MALLOC_OPTIONS from libc regress testsjasper2021-09-015-20/+5
| | | | | | | these options should be set globally (sysctl) when running regress as opposed to having individual tests set it, barring a few specific exceptions. ok bluhm@
* enter uuid/jasper2021-08-311-1/+2
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* add initial tests for uuid_from_string, uuid_to_string, uuid_create_niljasper2021-08-312-0/+134
| | | | prompted by the bug krw@ fixed yesterday in uuid_from_string()
* Ensure that the kill signal undergoing testing is not ignored.anton2021-07-291-1/+15
| | | | ok bluhm@
* Add basic regression tests for strchr() and strrchr().visa2021-07-243-2/+79
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* fix a bug that resulted in incomplete testing:schwarze2021-07-031-4/+4
| | | | end statements with ';' because ',' isn't enough
* Like ARM, RISC-V does not implement floating point exceptions.kettenis2021-06-173-6/+6
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* Enable libexecinfo regress.mortimer2021-06-091-1/+4
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* Since our unix receive queue got longer, the test run-t_sendrecvbluhm2021-05-311-24/+30
| | | | | | | did not terminate anymore on some machines. The test counts 100 send errors before it finishes. NetBSD has added sched_yield() in the receiver loop to trigger the errors on the sender side. Although not perfect, it works for me. Get current t_sendrecv.c from NetBSD.
* The powerpc64 ELFv2 ABI explicitly states that exception enable bitskettenis2021-04-191-1/+9
| | | | | | | and rounding control bits are not restored by longjmp(3). So expect the some failures on that platform. ok bluhm@
* Two cases of BRE involving counts and backrefs that go wrong andotto2021-04-021-1/+16
| | | | | similar that have no isssues. Reported by Michael Paoli. Failing cases commented out for now.
* Handle dynamic definition of SIGSTKSZ as of glibc 2.34 on Linux.bcook2021-03-271-7/+24
| | | | ok bluhm@, inoguchi@, tb@, deraadt@
* A few more flag combo's to testotto2021-02-121-2/+14
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* Remove unused categories in re_guts; they are written to but never read.millert2020-12-311-39/+2
| | | | From miod@, OK tb@
* Fix an off-by-one error in the marking of the O_CH operator followingmillert2020-12-281-1/+4
| | | | | an OOR2 operator. Also includes a regress test for the issue. From FreeBSD via miod@
* Remove echo headlines.bluhm2020-12-172-5/+2
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* Enable t_mmap-1 test. It is skipped on NetBSD, but works for us.bluhm2020-12-062-3/+10
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* Run the atf cleanup block after each test. This makes more testsbluhm2020-11-111-9/+11
| | | | pass when run as non root.
* Declare prototype of __syscall locally. Fixes t_syscall test.bluhm2020-11-102-3/+7
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* Sync libc syscall tests with changes in upstream NetBSD. Use #ifdefbluhm2020-11-0920-283/+212
| | | | | | | to document differences to NetBSD behaviour, this helps to track upstream. Mark currently failing test as expected failures. So test programs get compiled and executed, but it shows that further investigation is necceassry.
* On machines with a userland timecounter we bypass the gettimeofday(2)kettenis2020-10-211-2/+16
| | | | | | | | syscall. So whenever we pass a bad address we get a SIGSEGV instead of EFAULT. POSIX explicitly allows this behaviour. So adjust the test to deal with this case. ok deraadt@, millert@, guenther@
* Skip floating-point exception checks on arm64 and armv7 as the hardwarekettenis2020-10-192-2/+6
| | | | | | (typically) doesn't implement support for these. ok patrick@, drahn@
* XFAIL tests on arm64 and armv7 as floating-point exception support iskettenis2020-10-181-1/+6
| | | | optional and isn't implemented on most hardware.
* Use std=gnu99 to be able to build the tests with both base clang and gcc.mpi2020-10-061-1/+3
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* Fix append mode so it always writes to the end and expand regress.libressl-v3.2.1millert2020-08-171-26/+77
| | | | OK deraadt@ martijn@
* getopt(3) returns an int so don't use a char to store its return value.kettenis2020-07-142-4/+4
| | | | | | Makes the test work on architectures where char is unsigned. ok deraadt@, millert@
* New regression tests for integral type conversionsschwarze2020-07-092-2/+378
| | | | and for their modifiers, written from scratch.
* New regression tests for character and string conversionsschwarze2020-07-082-2/+445
| | | | and for their modifiers, written from scratch.
* Add support for timeconting in userland.pirofti2020-07-064-0/+140
| | | | | | | | | | | | | | | | | | | | | | | | | | This diff exposes parts of clock_gettime(2) and gettimeofday(2) to userland via libc eliberating processes from the need for a context switch everytime they want to count the passage of time. If a timecounter clock can be exposed to userland than it needs to set its tc_user member to a non-zero value. Tested with one or multiple counters per architecture. The timing data is shared through a pointer found in the new ELF auxiliary vector AUX_openbsd_timekeep containing timehands information that is frequently updated by the kernel. Timing differences between the last kernel update and the current time are adjusted in userland by the tc_get_timecount() function inside the MD usertc.c file. This permits a much more responsive environment, quite visible in browsers, office programs and gaming (apparently one is are able to fly in Minecraft now). Tested by robert@, sthen@, naddy@, kmos@, phessler@, and many others! OK from at least kettenis@, cheloha@, naddy@, sthen@
* Provide an optimized implementation of ffs(3) in libc onnaddy2020-06-263-2/+26
| | | | | | aarch64/powerpc/powerpc64, making use of the count leading zeros instruction. Also add a brief regression test. ok deraadt@ kettenis@
* Fix printing long doubles on architectures with hm and lm bits.mortimer2020-05-311-1/+9
| | | | | | Issue reported with initial patch by enh@google.com. ok deraadt@
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