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Replace the old unix_seqpacket and unix_seqpacket_exercise tests, which were a little broken and not automatable, with unix_seqpacket_test. It's coverage is a superset of the old tests and it uses ATF. It includes test cases for bugs kern/185813 and kern/185812. PR: kern/185812 PR: kern/185813 Sponsored by: Spectra Logic MFC after: 2 weeks
2014-01-23 12:26:28 -05:00
# $FreeBSD$
tests: do not build ktls_test if WITHOUT_OPENSSL ktls_test requires libcrypto to build, and fails if it is not available (which is the case when building WITHOUT_OPENSSL). Reported by: Michael Dexter, Build Option Survey Reviewed by: jhb Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D32895
2021-11-08 12:08:34 -05:00
.include <src.opts.mk>
Add a regression test for the changes in r359922 and r359923. Note that the Python code has been tested on both Python 2.7 and 3.7. Reviewed by: olivier MFC after: 2 weeks Sponsored by: Netflix, Inc.
2020-04-16 16:07:34 -04:00
PACKAGE= tests
Integrate contrib/netbsd-tests/kernel/t_lockf.c into the FreeBSD test suite as tests/sys/kern/lockf_test MFC after: 1 week Sponsored by: EMC / Isilon Storage Division
2015-11-15 23:56:14 -05:00
TESTSRC= ${SRCTOP}/contrib/netbsd-tests/kernel
Automate the subr_unit test. Build and install the subr_unit test program originally written by phk, and run it with the other ATF tests. tests/sys/kern/Makefile * Build and install the subr_unit test as a plain test sys/kern/subr_unit.c * Reduce the default number of repetitions from 100 to 1, and add a command-line parser to override it. * Don't be so noisy by default * Fix an include problem for the test build Reviewed by: ngie MFC after: 4 weeks Sponsored by: Spectra Logic Corp Differential Revision: https://reviews.freebsd.org/D6038
2016-04-29 17:11:31 -04:00
.PATH: ${SRCTOP}/sys/kern
Integrate contrib/netbsd-tests/kernel/t_lockf.c into the FreeBSD test suite as tests/sys/kern/lockf_test MFC after: 1 week Sponsored by: EMC / Isilon Storage Division
2015-11-15 23:56:14 -05:00
Replace the old unix_seqpacket and unix_seqpacket_exercise tests, which were a little broken and not automatable, with unix_seqpacket_test. It's coverage is a superset of the old tests and it uses ATF. It includes test cases for bugs kern/185813 and kern/185812. PR: kern/185812 PR: kern/185813 Sponsored by: Spectra Logic MFC after: 2 weeks
2014-01-23 12:26:28 -05:00
TESTSDIR= ${TESTSBASE}/sys/kern
Basic signal tests: Can we deliver a signal? Basic signal tests that tests can we deliver a signal via raise() and can we deliver one via SIGALARM asynchronously. In addition, tests whether or not on ARM T32 (Thumb) code can interrupt A32 (normal) and vice versa. While this test is aimed at ensuring basic qemu signals are working, it's good to have in the base. Sponsored by: Netflix Discussed with: kevans, cognet Differential Revision: https://reviews.freebsd.org/D33078
2021-11-23 15:37:14 -05:00
ATF_TESTS_C+= basic_signal
Disable building kcov test on powerpcspe It's also 32-bit and lacks support for the needed atomic operations. Sponsored by: The FreeBSD Foundation
2022-04-14 11:03:00 -04:00
.if ${MACHINE_ARCH} != "i386" && ${MACHINE_ARCH} != "powerpc" && \
${MACHINE_ARCH} != "powerpcspe"
Enable the kcov tests on supported architectures i386 and 32-bit powerpc lack support for the needed atomic operations in userspace. Sponsored by: The FreeBSD Foundation
2022-04-07 09:31:32 -04:00
# No support for atomic_load_64 on i386 or (32-bit) powerpc
ATF_TESTS_C+= kcov
.endif
Add tests for the copyin(9) handling of illegal buffers. Reviewed by: emaste, ngie Sponsored by: The FreeBSD Foundation Differential revision: https://reviews.freebsd.org/D3925
2015-10-19 16:22:17 -04:00
ATF_TESTS_C+= kern_copyin
Added a regression test for r234131. Discussed with: asomers Sponsored by: EMC / Isilon storage division
2014-02-26 04:08:25 -05:00
ATF_TESTS_C+= kern_descrip_test
fd: free old file descriptor tables when not shared During the life of a process, new file descriptor tables may be allocated. When a new table is allocated, the old table is placed in a free list and held onto until all processes referencing them exit. When a new file descriptor table is allocated, the old file descriptor table can be freed when the current process has a single-thread and the file descriptor table is not being shared with any other processes. Reviewed by: kevans Approved by: kevans (mentor) Differential Revision: https://reviews.freebsd.org/D18617
2020-11-22 00:00:28 -05:00
ATF_TESTS_C+= fdgrowtable_test
Add a test for kill() on a zombie
2019-08-06 17:17:22 -04:00
ATF_TESTS_C+= kill_zombie
tests: do not build ktls_test if WITHOUT_OPENSSL ktls_test requires libcrypto to build, and fails if it is not available (which is the case when building WITHOUT_OPENSSL). Reported by: Michael Dexter, Build Option Survey Reviewed by: jhb Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D32895
2021-11-08 12:08:34 -05:00
.if ${MK_OPENSSL} != "no"
ktls: Add simple transmit tests of kernel TLS. Note that these tests test the kernel TLS functionality directly. Rather than using OpenSSL to perform negotiation and generate keys, these tests generate random keys send data over a pair of TCP sockets manually decrypting the TLS records generated by the kernel. Reviewed by: markj Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D32652
2021-11-01 14:28:10 -04:00
ATF_TESTS_C+= ktls_test
tests: do not build ktls_test if WITHOUT_OPENSSL ktls_test requires libcrypto to build, and fails if it is not available (which is the case when building WITHOUT_OPENSSL). Reported by: Michael Dexter, Build Option Survey Reviewed by: jhb Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D32895
2021-11-08 12:08:34 -05:00
.endif
Add simple kyua tests for the mod* system calls. Reviewed by: markj Obtained from: CheriBSD Sponsored by: University of Cambridge, Google, Inc. Differential Revision: https://reviews.freebsd.org/D34417
2022-03-03 20:51:45 -05:00
ATF_TESTS_C+= module_test
Only reparent a traced process to its old parent if the tracing process is not the old parent. Otherwise, proc_reap() will leave the zombie in place resulting in the process' status being returned twice to its parent. Add test cases for PT_TRACE_ME and PT_ATTACH which are fixed by this change. Differential Revision: https://reviews.freebsd.org/D2594 Reviewed by: kib MFC after: 2 weeks
2015-05-22 07:04:54 -04:00
ATF_TESTS_C+= ptrace_test
Defer ptracestop() signals that cannot be delivered immediately When a thread is stopped in ptracestop(), the ptrace(2) user may request a signal be delivered upon resumption of the thread. Heretofore, those signals were discarded unless ptracestop()'s caller was issignal(). Fix this by modifying ptracestop() to queue up signals requested by the ptrace user that will be delivered when possible. Take special care when the signal is SIGKILL (usually generated from a PT_KILL request); no new stop events should be triggered after a PT_KILL. Add a number of tests for the new functionality. Several tests were authored by jhb. PR: 212607 Reviewed by: kib Approved by: kib (mentor) MFC after: 2 weeks Sponsored by: Dell EMC In collaboration with: jhb Differential Revision: https://reviews.freebsd.org/D9260
2017-02-20 10:53:16 -05:00
TEST_METADATA.ptrace_test+= timeout="15"
Add some tests for reaper functionality (in procctl()). MFC after: 1 week
2016-12-10 17:05:24 -05:00
ATF_TESTS_C+= reaper
Add tests for affinity syscalls. MFC after: 2 weeks
2022-05-11 03:39:18 -04:00
ATF_TESTS_C+= sched_affinity
Fix reporting of SS_ONSTACK Fix reporting of SS_ONSTACK in nested signal delivery when sigaltstack() is used on some architectures. Add a unit test for this. I tested the test by introducing the bug on amd64. I did not test it on other architectures. Reviewed by: kib MFC after: 2 weeks Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D18347
2018-11-30 17:44:33 -05:00
ATF_TESTS_C+= sigaltstack
Add tests for sigwait family syscalls. MFC after: 2 weeks
2022-04-25 06:20:12 -04:00
ATF_TESTS_C+= sigwait
tests/socket: add accept_filter(9) test Test basic functionality of accf_data(9) and accf_http(9)
2022-08-08 17:10:18 -04:00
ATF_TESTS_C+= socket_accf
sockets: add MSG_TRUNC flag handling for recvfrom()/recvmsg(). Implement Linux-variant of MSG_TRUNC input flag used in recv(), recvfrom() and recvmsg(). Posix defines MSG_TRUNC as an output flag, indicating packet/datagram truncation. Linux extended it a while (~15+ years) ago to act as input flag, resulting in returning the full packet size regarless of the input buffer size. It's a (relatively) popular pattern to do recvmsg( MSG_PEEK | MSG_TRUNC) to get the packet size, allocate the buffer and issue another call to fetch the packet. In particular, it's popular in userland netlink code, which is the primary driving factor of this change. This commit implements the MSG_TRUNC support for SOCK_DGRAM sockets (udp, unix and all soreceive_generic() users). PR: kern/176322 Reviewed by: pauamma(doc) Differential Revision: https://reviews.freebsd.org/D35909 MFC after: 1 month
2022-07-25 15:46:40 -04:00
ATF_TESTS_C+= socket_msg_trunc
Prevent running sigwait tests in parallel test_sig_discard_ign_* could not run at the same time. Approved by: dchagin Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D35236
2022-05-17 17:28:56 -04:00
TEST_METADATA.sigwait+= is_exclusive="true"
Enable subr_physmem_test on supported architectures Only build where it's supported. While here add support for amd64 to help with testing. Sponsored by: The FreeBSD Foundation
2022-04-07 09:29:25 -04:00
.if ${MACHINE_ARCH} != "i386" && ${MACHINE_ARCH:Mpowerpc*} == ""
ATF_TESTS_C+= subr_physmem_test
.endif
Automate the subr_unit test. Build and install the subr_unit test program originally written by phk, and run it with the other ATF tests. tests/sys/kern/Makefile * Build and install the subr_unit test as a plain test sys/kern/subr_unit.c * Reduce the default number of repetitions from 100 to 1, and add a command-line parser to override it. * Don't be so noisy by default * Fix an include problem for the test build Reviewed by: ngie MFC after: 4 weeks Sponsored by: Spectra Logic Corp Differential Revision: https://reviews.freebsd.org/D6038
2016-04-29 17:11:31 -04:00
PLAIN_TESTS_C+= subr_unit_test
tests: Add some regression tests for a couple of KERN_PROC_* sysctls MFC after: 1 month Sponsored by: The FreeBSD Foundation
2021-12-16 16:06:55 -05:00
ATF_TESTS_C+= sysctl_kern_proc
Implement getrandom(2) and getentropy(3) The general idea here is to provide userspace programs with well-defined sources of entropy, in a fashion that doesn't require opening a new file descriptor (ulimits) or accessing paths (/dev/urandom may be restricted by chroot or capsicum). getrandom(2) is the more general API, and comes from the Linux world. Since our urandom and random devices are identical, the GRND_RANDOM flag is ignored. getentropy(3) is added as a compatibility shim for the OpenBSD API. truss(1) support is included. Tests for both system calls are provided. Coverage is believed to be at least as comprehensive as LTP getrandom(2) test coverage. Additionally, instructions for running the LTP tests directly against FreeBSD are provided in the "Test Plan" section of the Differential revision linked below. (They pass, of course.) PR: 194204 Reported by: David CARLIER <david.carlier AT hardenedbsd.org> Discussed with: cperciva, delphij, jhb, markj Relnotes: maybe Differential Revision: https://reviews.freebsd.org/D14500
2018-03-20 21:15:45 -04:00
ATF_TESTS_C+= sys_getrandom
tests/kern: add tests for PF_UNIX/SOCK_DGRAM
2022-05-12 14:02:41 -04:00
ATF_TESTS_C+= unix_dgram
tests/unix_passfd: compile SOCK_STREAM and SOCK_DGRAM versions Most test pass identically on different kinds of sockets. However, few edge cases work differently on stream and datagram sockets. We want to exercise this and document. Differential revision: https://reviews.freebsd.org/D35420
2022-06-24 12:09:11 -04:00
ATF_TESTS_C+= unix_passfd_dgram
TEST_METADATA.unix_passfd_dgram+= is_exclusive="true"
ATF_TESTS_C+= unix_passfd_stream
TEST_METADATA.unix_passfd_stream+= is_exclusive="true"
Fix LOCAL_PEERCRED with socketpair(2) Enable the LOCAL_PEERCRED socket option for unix domain stream sockets created with socketpair(2). Previously, it only worked with unix domain stream sockets created with socket(2)/listen(2)/connect(2)/accept(2). PR: 176419 Reported by: Nicholas Wilson <nicholas@nicholaswilson.me.uk> MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D16350
2018-08-02 21:37:00 -04:00
ATF_TESTS_C+= unix_seqpacket_test
Replace the old unix_seqpacket and unix_seqpacket_exercise tests, which were a little broken and not automatable, with unix_seqpacket_test. It's coverage is a superset of the old tests and it uses ATF. It includes test cases for bugs kern/185813 and kern/185812. PR: kern/185812 PR: kern/185813 Sponsored by: Spectra Logic MFC after: 2 weeks
2014-01-23 12:26:28 -05:00
TEST_METADATA.unix_seqpacket_test+= timeout="15"
Fix LOCAL_PEERCRED with socketpair(2) Enable the LOCAL_PEERCRED socket option for unix domain stream sockets created with socketpair(2). Previously, it only worked with unix domain stream sockets created with socket(2)/listen(2)/connect(2)/accept(2). PR: 176419 Reported by: Nicholas Wilson <nicholas@nicholaswilson.me.uk> MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D16350
2018-08-02 21:37:00 -04:00
ATF_TESTS_C+= unix_socketpair_test
wait: Do not copyout uninitialized status/rusage/wrusage. If wait4() or wait6() return 0 because of WNOHANG, the status, rusage and wrusage information should not be returned. PR: 212048 Reported by: Casey Lucas MFC after: 2 weeks
2016-09-09 17:58:48 -04:00
ATF_TESTS_C+= waitpid_nohang
Add PROC_PDEATHSIG_SET to procctl interface. Allow processes to request the delivery of a signal upon death of their parent process. Supposed consumer of the feature is PostgreSQL. Submitted by: Thomas Munro Reviewed by: jilles, mjg MFC after: 2 weeks Differential revision: https://reviews.freebsd.org/D15106
2018-04-18 17:31:13 -04:00
ATF_TESTS_C+= pdeathsig
Replace the old unix_seqpacket and unix_seqpacket_exercise tests, which were a little broken and not automatable, with unix_seqpacket_test. It's coverage is a superset of the old tests and it uses ATF. It includes test cases for bugs kern/185813 and kern/185812. PR: kern/185812 PR: kern/185813 Sponsored by: Spectra Logic MFC after: 2 weeks
2014-01-23 12:26:28 -05:00
Add test case for >65535 segment coredumps A long-belated follow-up to r303099. With feedback from: jmmv, ngie Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D7264
2016-11-01 15:18:16 -04:00
ATF_TESTS_SH+= coredump_phnum_test
Add a regression test for the changes in r359922 and r359923. Note that the Python code has been tested on both Python 2.7 and 3.7. Reviewed by: olivier MFC after: 2 weeks Sponsored by: Netflix, Inc.
2020-04-16 16:07:34 -04:00
ATF_TESTS_SH+= sonewconn_overflow
TEST_METADATA.sonewconn_overflow+= required_programs="python"
TEST_METADATA.sonewconn_overflow+= required_user="root"
add a few tests for sendfile. Reviewed by: markj Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D25431
2020-07-20 16:36:32 -04:00
ATF_TESTS_SH+= sendfile_test
Add a regression test for the changes in r359922 and r359923. Note that the Python code has been tested on both Python 2.7 and 3.7. Reviewed by: olivier MFC after: 2 weeks Sponsored by: Netflix, Inc.
2020-04-16 16:07:34 -04:00
${PACKAGE}FILES+= sonewconn_overflow.py
${PACKAGE}FILESMODE_sonewconn_overflow.py=0555
Add test case for >65535 segment coredumps A long-belated follow-up to r303099. With feedback from: jmmv, ngie Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D7264
2016-11-01 15:18:16 -04:00
BINDIR= ${TESTSDIR}
PROGS+= coredump_phnum_helper
Add PROC_PDEATHSIG_SET to procctl interface. Allow processes to request the delivery of a signal upon death of their parent process. Supposed consumer of the feature is PostgreSQL. Submitted by: Thomas Munro Reviewed by: jilles, mjg MFC after: 2 weeks Differential revision: https://reviews.freebsd.org/D15106
2018-04-18 17:31:13 -04:00
PROGS+= pdeathsig_helper
add a few tests for sendfile. Reviewed by: markj Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D25431
2020-07-20 16:36:32 -04:00
PROGS+= sendfile_helper
Add test case for >65535 segment coredumps A long-belated follow-up to r303099. With feedback from: jmmv, ngie Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D7264
2016-11-01 15:18:16 -04:00
Implement getrandom(2) and getentropy(3) The general idea here is to provide userspace programs with well-defined sources of entropy, in a fashion that doesn't require opening a new file descriptor (ulimits) or accessing paths (/dev/urandom may be restricted by chroot or capsicum). getrandom(2) is the more general API, and comes from the Linux world. Since our urandom and random devices are identical, the GRND_RANDOM flag is ignored. getentropy(3) is added as a compatibility shim for the OpenBSD API. truss(1) support is included. Tests for both system calls are provided. Coverage is believed to be at least as comprehensive as LTP getrandom(2) test coverage. Additionally, instructions for running the LTP tests directly against FreeBSD are provided in the "Test Plan" section of the Differential revision linked below. (They pass, of course.) PR: 194204 Reported by: David CARLIER <david.carlier AT hardenedbsd.org> Discussed with: cperciva, delphij, jhb, markj Relnotes: maybe Differential Revision: https://reviews.freebsd.org/D14500
2018-03-20 21:15:45 -04:00
CFLAGS.sys_getrandom+= -I${SRCTOP}/sys/contrib/zstd/lib
LIBADD.sys_getrandom+= zstd
LIBADD.sys_getrandom+= c
LIBADD.sys_getrandom+= pthread
Fix LDADD/DPADD that should be LIBADD. Sponsored by: EMC / Isilon Storage Division
2015-12-03 22:17:47 -05:00
LIBADD.ptrace_test+= pthread
LIBADD.unix_seqpacket_test+= pthread
Add support for the Clang Coverage Sanitizer in the kernel (KCOV). When building with KCOV enabled the compiler will insert function calls to probes allowing us to trace the execution of the kernel from userspace. These probes are on function entry (trace-pc) and on comparison operations (trace-cmp). Userspace can enable the use of these probes on a single kernel thread with an ioctl interface. It can allocate space for the probe with KIOSETBUFSIZE, then mmap the allocated buffer and enable tracing with KIOENABLE, with the trace mode being passed in as the int argument. When complete KIODISABLE is used to disable tracing. The first item in the buffer is the number of trace event that have happened. Userspace can write 0 to this to reset the tracing, and is expected to do so on first use. The format of the buffer depends on the trace mode. When in PC tracing just the return address of the probe is stored. Under comparison tracing the comparison type, the two arguments, and the return address are traced. The former method uses on entry per trace event, while the later uses 4. As such they are incompatible so only a single mode may be enabled. KCOV is expected to help fuzzing the kernel, and while in development has already found a number of issues. It is required for the syzkaller system call fuzzer [1]. Other kernel fuzzers could also make use of it, either with the current interface, or by extending it with new modes. A man page is currently being worked on and is expected to be committed soon, however having the code in the kernel now is useful for other developers to use. [1] https://github.com/google/syzkaller Submitted by: Mitchell Horne <mhorne063@gmail.com> (Earlier version) Reviewed by: kib Testing by: tuexen Sponsored by: DARPA, AFRL Sponsored by: The FreeBSD Foundation (Mitchell Horne) Differential Revision: https://reviews.freebsd.org/D14599
2019-01-12 06:21:28 -05:00
LIBADD.kcov+= pthread
ktls_test: specify OpenSSL 1.1 API Reviewed by: emaste Sponsored by: The FreeBSD Foundation
2023-05-10 23:49:44 -04:00
CFLAGS.ktls_test+= -DOPENSSL_API_COMPAT=0x10100000L
ktls_test: Add debug option to hexdump keys, nonces, and buffers. Reviewed by: markj Sponsored by: Chelsio Communications Differential Revision: https://reviews.freebsd.org/D37509
2022-12-07 19:57:28 -05:00
LIBADD.ktls_test+= crypto util
add a few tests for sendfile. Reviewed by: markj Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D25431
2020-07-20 16:36:32 -04:00
LIBADD.sendfile_helper+= pthread
fd: free old file descriptor tables when not shared During the life of a process, new file descriptor tables may be allocated. When a new table is allocated, the old table is placed in a free list and held onto until all processes referencing them exit. When a new file descriptor table is allocated, the old file descriptor table can be freed when the current process has a single-thread and the file descriptor table is not being shared with any other processes. Reviewed by: kevans Approved by: kevans (mentor) Differential Revision: https://reviews.freebsd.org/D18617
2020-11-22 00:00:28 -05:00
LIBADD.fdgrowtable_test+= util pthread kvm procstat
Add tests for sigwait family syscalls. MFC after: 2 weeks
2022-04-25 06:20:12 -04:00
LIBADD.sigwait+= rt
Replace the old unix_seqpacket and unix_seqpacket_exercise tests, which were a little broken and not automatable, with unix_seqpacket_test. It's coverage is a superset of the old tests and it uses ATF. It includes test cases for bugs kern/185813 and kern/185812. PR: kern/185812 PR: kern/185813 Sponsored by: Spectra Logic MFC after: 2 weeks
2014-01-23 12:26:28 -05:00
Integrate contrib/netbsd-tests/kernel/t_lockf.c into the FreeBSD test suite as tests/sys/kern/lockf_test MFC after: 1 week Sponsored by: EMC / Isilon Storage Division
2015-11-15 23:56:14 -05:00
NETBSD_ATF_TESTS_C+= lockf_test
Integrate contrib/netbsd-tests/kernel/t_mqueue into the FreeBSD test suite as tests/sys/kern/mqueue_test MFC after: 1 week
2015-11-23 04:17:25 -05:00
NETBSD_ATF_TESTS_C+= mqueue_test
Fix and enable SysV IPC tests. Don't declare some types that FreeBSD incorrectly declares. Fix an incorrect call to open() (missing mode). ANSIfy prototypes. Enable SysV message queue, semaphore, and shared memory tests. With exception of the workaround for union semun, these fixes have been committed to NetBSD. Reviewed by: asomers Approved by: CheriBSD Sponsored by: DARPA, AFRL Differential Revision: https://reviews.freebsd.org/D13471
2018-02-05 13:48:00 -05:00
NETBSD_ATF_TESTS_C+= sysv_test
Integrate contrib/netbsd-tests/kernel/t_mqueue into the FreeBSD test suite as tests/sys/kern/mqueue_test MFC after: 1 week
2015-11-23 04:17:25 -05:00
CFLAGS.mqueue_test+= -I${SRCTOP}/tests
Fix LDADD/DPADD that should be LIBADD. Sponsored by: EMC / Isilon Storage Division
2015-12-03 22:17:47 -05:00
LIBADD.mqueue_test+= rt
Integrate contrib/netbsd-tests/kernel/t_lockf.c into the FreeBSD test suite as tests/sys/kern/lockf_test MFC after: 1 week Sponsored by: EMC / Isilon Storage Division
2015-11-15 23:56:14 -05:00
calculate_crc32c: Add SSE4.2 implementation on x86 Derived from an implementation by Mark Adler. The fast loop performs three simultaneous CRCs over subsets of the data before composing them. This takes advantage of certain properties of the CRC32 implementation in Intel hardware. (The CRC instruction takes 1 cycle but has 2-3 cycles of latency.) The CRC32 instruction does not manipulate FPU state. i386 does not have the crc32q instruction, so avoid it there. Otherwise the implementation is identical to amd64. Add basic userland tests to verify correctness on a variety of inputs. PR: 216467 Reported by: Ben RUBSON <ben.rubson at gmail.com> Reviewed by: kib@, markj@ (earlier version) Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D9342
2017-01-30 22:26:32 -05:00
ATF_TESTS_C+= libkern_crc32
tests/sys/kern/crc32: Check for SSE4.2 before using it This avoids a SIGILL when running these tests on QEMU (which defaults to a basic amd64 CPU without SSE4.2). This commit also tests the table-based implementations in addition to testing the hw-accelerated crc32 versions. Reviewed By: cem, kib, markj Differential Revision: https://reviews.freebsd.org/D28395
2021-02-02 04:52:52 -05:00
SRCS.libkern_crc32+= libkern_crc32.c
.PATH: ${SRCTOP}/sys/libkern
SRCS.libkern_crc32+= gsb_crc32.c
CFLAGS.libkern_crc32+= -DTESTING
armv8 has support for optional CRC32C instructions. This patch checks if they are available and if that is true make use of them. Thank you very much to Andrew Turner for providing help and review the patch! Reviewed by: andrew MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D10499
2017-04-27 13:53:05 -04:00
.if ${MACHINE_ARCH} == "amd64" || ${MACHINE_ARCH} == "i386"
Fix build with read-only source dir after 83c20b8a2da0 I changed the Makefile to use SRCS instead of LDADD, but since there is still and absolute path to the source the .o file was created inside the source directory instead of the build directory. It would be nice if this was an error/warning by default, but for now just fix this issue by using .PATH and the base name of the file. Reported by: cy, peterj
2021-02-03 04:29:08 -05:00
.PATH: ${SRCTOP}/sys/libkern/x86
SRCS.libkern_crc32+= crc32_sse42.c
tests/sys/kern/crc32: Check for SSE4.2 before using it This avoids a SIGILL when running these tests on QEMU (which defaults to a basic amd64 CPU without SSE4.2). This commit also tests the table-based implementations in addition to testing the hw-accelerated crc32 versions. Reviewed By: cem, kib, markj Differential Revision: https://reviews.freebsd.org/D28395
2021-02-02 04:52:52 -05:00
.elif ${MACHINE_CPUARCH} == "aarch64"
Fix build with read-only source dir after 83c20b8a2da0 I changed the Makefile to use SRCS instead of LDADD, but since there is still and absolute path to the source the .o file was created inside the source directory instead of the build directory. It would be nice if this was an error/warning by default, but for now just fix this issue by using .PATH and the base name of the file. Reported by: cy, peterj
2021-02-03 04:29:08 -05:00
.PATH: ${SRCTOP}/sys/libkern/arm64
SRCS.libkern_crc32+= crc32c_armv8.S
calculate_crc32c: Add SSE4.2 implementation on x86 Derived from an implementation by Mark Adler. The fast loop performs three simultaneous CRCs over subsets of the data before composing them. This takes advantage of certain properties of the CRC32 implementation in Intel hardware. (The CRC instruction takes 1 cycle but has 2-3 cycles of latency.) The CRC32 instruction does not manipulate FPU state. i386 does not have the crc32q instruction, so avoid it there. Otherwise the implementation is identical to amd64. Add basic userland tests to verify correctness on a variety of inputs. PR: 216467 Reported by: Ben RUBSON <ben.rubson at gmail.com> Reviewed by: kib@, markj@ (earlier version) Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D9342
2017-01-30 22:26:32 -05:00
.endif
Port subr_physmem to userspace and add tests These give us some confidience we haven't broken anything in early boot code that may be running before the console. Reviewed by: emaste Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D34691
2022-03-28 06:20:29 -04:00
CFLAGS.subr_physmem.c+= -D_WANT_FREEBSD_BITSET
SRCS.subr_physmem_test+= subr_physmem_test.c subr_physmem.c
Automate the subr_unit test. Build and install the subr_unit test program originally written by phk, and run it with the other ATF tests. tests/sys/kern/Makefile * Build and install the subr_unit test as a plain test sys/kern/subr_unit.c * Reduce the default number of repetitions from 100 to 1, and add a command-line parser to override it. * Don't be so noisy by default * Fix an include problem for the test build Reviewed by: ngie MFC after: 4 weeks Sponsored by: Spectra Logic Corp Differential Revision: https://reviews.freebsd.org/D6038
2016-04-29 17:11:31 -04:00
# subr_unit.c contains functions whose prototypes lie in headers that cannot be
# included in userland. But as far as subr_unit_test goes, they're effectively
# static. So it's ok to disable -Wmissing-prototypes for this program.
CFLAGS.subr_unit.c+= -Wno-missing-prototypes
SRCS.subr_unit_test+= subr_unit.c
calculate_crc32c: Add SSE4.2 implementation on x86 Derived from an implementation by Mark Adler. The fast loop performs three simultaneous CRCs over subsets of the data before composing them. This takes advantage of certain properties of the CRC32 implementation in Intel hardware. (The CRC instruction takes 1 cycle but has 2-3 cycles of latency.) The CRC32 instruction does not manipulate FPU state. i386 does not have the crc32q instruction, so avoid it there. Otherwise the implementation is identical to amd64. Add basic userland tests to verify correctness on a variety of inputs. PR: 216467 Reported by: Ben RUBSON <ben.rubson at gmail.com> Reviewed by: kib@, markj@ (earlier version) Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D9342
2017-01-30 22:26:32 -05:00
WARNS?= 3
kern/Makefile Set WARNS=5 for all files in this directory kern/unix_seqpacket_test.c Fix compiler warnings. Most were benign, but rcvbuf_oversized wasn't working as intended because I forgot to set the buffer sizes. MFC after: 2 weeks Reported by: pho Sponsored by: Spectra Logic Corporation
2014-03-07 14:30:03 -05:00
Integrate acct(2) testcase in as tests/sys/kern/acct/acct_test The :encode_tv_random_million testcase fails the epsilon tests a few thousand times out of one million, so expect the testcase to fail MFC after: 1 week Submitted by: keramida Sponsored by: EMC / Isilon Storage Division
2015-11-15 22:32:12 -05:00
TESTS_SUBDIRS+= acct
Integrate tools/regression/execve into the FreeBSD test suite as tests/sys/kern/execve MFC after: 1 week
2015-04-27 03:22:18 -04:00
TESTS_SUBDIRS+= execve
Integrate tools/regression/pipe in to the FreeBSD test suite as tests/sys/kern/pipe - Fix style(9) bugs - Fix compiler warnings - Use `nitems(x)` instead of `sizeof(x) / sizeof(*x)` pattern The testcases will be converted over to ATF eventually, but for now will be integrated in as plain C tests MFC after: 1 week Sponsored by: EMC / Isilon Storage Division
2015-11-16 00:38:40 -05:00
TESTS_SUBDIRS+= pipe
Integrate tools/regression/execve into the FreeBSD test suite as tests/sys/kern/execve MFC after: 1 week
2015-04-27 03:22:18 -04:00
Integrate contrib/netbsd-tests/kernel/t_lockf.c into the FreeBSD test suite as tests/sys/kern/lockf_test MFC after: 1 week Sponsored by: EMC / Isilon Storage Division
2015-11-15 23:56:14 -05:00
.include <netbsd-tests.test.mk>
Make bsd.test.mk the only public mk fragment for the building of tests. Change {atf,plain,tap}.test.mk to be internal implementation details of bsd.test.mk. Makefiles that build tests should now only include bsd.test.mk and declaratively specify what they want to build, without worrying about the internal implementation of the mk files. The reason for this change is to permit building test programs of different interfaces from a single directory, which is something I had a need for while porting tests over from src/tools/regression/. Additionally, this change makes it possible to perform some other requested changes to bsd.test.mk in an easier manner. Coming soon.
2014-03-14 04:56:19 -04:00
.include <bsd.test.mk>
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