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# $OpenBSD: Makefile,v 1.2 2020/12/17 00:51:12 bluhm Exp $
PROG = sigpthread
WARNINGS = yes
LDADD = -lpthread
DPADD = ${LIBPTHREAD}
CLEANFILES += out
# first test signal delivery while they are blocked
.for t in 0 1 2
REGRESS_TARGETS += run-block-thread-3-unblock-$t
run-block-thread-3-unblock-$t:
# block signal
# run 3 threads
# kill process
# suspend threads until signaled
# unblock thread $t
# handle signal
./sigpthread -b -t 3 -u $t >out
grep 'signal $t' out
test `wc -l <out` = 1
REGRESS_TARGETS += run-block-thread-3-sleep-main-unblock-$t
run-block-thread-3-sleep-main-unblock-$t:
# block signal
# run 3 threads
# suspend threads until signaled
# sleep in main thread, signal should be received while suspended
# kill process
# unblock thread $t
# handle signal
./sigpthread -b -s -t 3 -u $t >out
grep 'signal $t' out
test `wc -l <out` = 1
REGRESS_TARGETS += run-block-thread-3-unblock-$t-sleep-thread
run-block-thread-3-sleep-thread-unblock-$t:
# block signal
# run 3 threads
# kill process
# sleep in threads, signal should be pending when suspending
# suspend threads until signaled
# unblock thread $t
# handle signal
./sigpthread -b -S -t 3 -u $t >out
grep 'signal $t' out
test `wc -l <out` = 1
REGRESS_TARGETS += run-block-thread-3-sleep-unblock-unblock-$t
run-block-thread-3-sleep-unblock-unblock-$t:
# block signal
# run 3 threads
# kill process
# suspend threads until signaled
# sleep in thread $t, others should be exited when unblocking
# unblock thread $t
# handle signal
./sigpthread -b -t 3 -U -u $t >out
grep 'signal $t' out
test `wc -l <out` = 1
REGRESS_TARGETS += run-block-thread-3-kill-$t-unblock-$t
run-block-thread-3-kill-$t-unblock-$t:
# block signal
# run 3 threads
# kill thread $t
# suspend threads until signaled
# unblock thread $t
# handle signal
./sigpthread -b -k $t -t 3 -u $t >out
grep 'signal $t' out
test `wc -l <out` = 1
REGRESS_TARGETS += run-block-thread-3-sleep-main-kill-$t-unblock-$t
run-block-thread-3-sleep-main-kill-$t-unblock-$t:
# block signal
# run 3 threads
# suspend threads until signaled
# sleep in main thread, signal should be received while suspended
# kill thread $t
# unblock thread $t
# handle signal
./sigpthread -b -k $t -s -t 3 -u $t >out
grep 'signal $t' out
test `wc -l <out` = 1
REGRESS_TARGETS += run-block-thread-3-kill-$t-sleep-thread-unblock-$t
run-block-thread-3-kill-$t-sleep-thread-unblock-$t:
# block signal
# run 3 threads
# kill thread $t
# sleep in threads, signal should be pending when suspending
# suspend threads until signaled
# unblock thread $t
# handle signal
./sigpthread -b -k $t -S -t 3 -u $t >out
grep 'signal $t' out
test `wc -l <out` = 1
REGRESS_TARGETS += run-block-thread-3-kill-$t-unblock-$t-sleep-unblock
run-block-thread-3-kill-$t-unblock-$t-sleep-unblock:
# block signal
# run 3 threads
# kill thread $t
# suspend threads until signaled
# sleep in thread $t, others should be exited when unblocking
# unblock thread $t
# handle signal
./sigpthread -b -k $t -t 3 -U -u $t >out
grep 'signal $t' out
test `wc -l <out` = 1
REGRESS_TARGETS += run-block-thread-3-kill-$t
run-block-thread-3-kill-$t:
# block signal
# run 3 threads
# kill thread $t
# suspend threads until signaled
# unblock all threads
# handle signal
./sigpthread -b -k $t -t 3 >out
grep 'signal $t' out
test `wc -l <out` = 1
REGRESS_TARGETS += run-block-thread-3-sleep-main-kill-$t
run-block-thread-3-sleep-main-kill-$t:
# block signal
# run 3 threads
# suspend threads until signaled
# sleep in main thread, signal should be received while suspended
# kill thread $t
# unblock all threads
# handle signal
./sigpthread -b -k $t -s -t 3 >out
grep 'signal $t' out
test `wc -l <out` = 1
REGRESS_TARGETS += run-block-thread-3-kill-$t-sleep-thread
run-block-thread-3-kill-$t-sleep-thread:
# block signal
# run 3 threads
# kill thread $t
# sleep in threads, signal should be pending when suspending
# suspend threads until signaled
# unblock all threads
# handle signal
./sigpthread -b -k $t -S -t 3 >out
grep 'signal $t' out
test `wc -l <out` = 1
REGRESS_TARGETS += run-block-thread-3-kill-$t-sleep-unblock
run-block-thread-3-kill-$t-sleep-unblock:
# block signal
# run 3 threads
# kill thread $t
# suspend threads until signaled
# sleep in all threads
# unblock all threads
# handle signal
./sigpthread -b -k $t -t 3 -U >out
grep 'signal $t' out
test `wc -l <out` = 1
.endfor
REGRESS_TARGETS += run-block-thread-3
run-block-thread-3:
# block signal
# run 3 threads
# kill process
# suspend threads until signaled
# unblock all threads
# handle signal
./sigpthread -b -t 3 >out
grep 'signal [0-2]' out
test `wc -l <out` = 1
REGRESS_TARGETS += run-block-thread-3-sleep-main
run-block-thread-3-sleep-main:
# block signal
# run 3 threads
# suspend threads until signaled
# sleep in main thread, signal should be received while suspended
# kill process
# unblock all threads
# handle signal
./sigpthread -b -s -t 3 >out
grep 'signal [0-2]' out
test `wc -l <out` = 1
REGRESS_TARGETS += run-block-thread-3-sleep-thread
run-block-thread-3-sleep-thread:
# block signal
# run 3 threads
# kill process
# sleep in threads, signal should be pending when suspending
# suspend threads until signaled
# unblock all threads
# handle signal
./sigpthread -b -S -t 3 >out
grep 'signal [0-2]' out
test `wc -l <out` = 1
REGRESS_TARGETS += run-block-thread-3-sleep-unblock
run-block-thread-3-sleep-unblock:
# block signal
# run 3 threads
# kill process
# suspend threads until signaled
# sleep in all threads
# unblock all threads
# handle signal
./sigpthread -b -t 3 -U >out
grep 'signal [0-2]' out
test `wc -l <out` = 1
# check what happens if signals are not blocked but delivered immediately
.for t in 0 1 2
REGRESS_TARGETS += run-thread-3-kill-$t
run-thread-3-kill-$t:
# run 3 threads
# kill thread $t
# handle signal
# suspend threads until signaled
./sigpthread -k $t -t 3 >out
grep 'signal $t' out
test `wc -l <out` = 1
REGRESS_TARGETS += run-thread-3-sleep-main-kill-$t
run-thread-3-sleep-main-kill-$t:
# run 3 threads
# suspend threads until signaled
# sleep in main thread, signal should be received while suspended
# kill thread $t
# handle signal
./sigpthread -k $t -s -t 3 >out
grep 'signal $t' out
test `wc -l <out` = 1
REGRESS_TARGETS += run-thread-3-kill-$t-sleep-thread
run-thread-3-kill-$t-sleep-thread:
# run 3 threads
# kill thread $t
# sleep in threads, signal should be received while sleeping
# handle signal
# suspend threads until signaled
./sigpthread -k $t -S -t 3 >out
grep 'signal $t' out
test `wc -l <out` = 1
REGRESS_TARGETS += run-thread-3-kill-$t-sleep-unblock
run-thread-3-kill-$t-sleep-unblock:
# run 3 threads
# kill thread $t
# handle signal
# suspend threads until signaled
# sleep in all threads
./sigpthread -k $t -t 3 -U >out
grep 'signal $t' out
test `wc -l <out` = 1
.endfor
REGRESS_TARGETS += run-thread-3
run-thread-3:
# run 3 threads
# kill process
# handle signal
# suspend threads until signaled
./sigpthread -t 3 >out
grep 'signal [0-2]' out
test `wc -l <out` = 1
REGRESS_TARGETS += run-thread-3-sleep-main
run-thread-3-sleep-main:
# block signal
# run 3 threads
# suspend threads until signaled
# sleep in main thread, signal should be received while suspended
# kill process
# handle signal
./sigpthread -s -t 3 >out
grep 'signal [0-2]' out
test `wc -l <out` = 1
REGRESS_TARGETS += run-thread-3-sleep-thread
run-thread-3-sleep-thread:
# run 3 threads
# kill process
# sleep in threads, signal should be received while sleeping
# handle signal
# suspend threads until signaled
./sigpthread -S -t 3 >out
grep 'signal [0-2]' out
test `wc -l <out` = 1
REGRESS_TARGETS += run-thread-3-sleep-unblock
run-thread-3-sleep-unblock:
# run 3 threads
# kill process
# handle signal
# suspend threads until signaled
# sleep in all threads
./sigpthread -t 3 -U >out
grep 'signal [0-2]' out
test `wc -l <out` = 1
# signals are blocked and received by sigwait
.for t in 0 1 2
REGRESS_TARGETS += run-block-thread-3-waiter-$t
run-block-thread-3-waiter-$t:
# block signal
# run 3 threads
# kill process
# wait for signal in thread $t
# suspend threads until signaled
./sigpthread -b -t 3 -w $t >out
grep 'signal $t' out
test `wc -l <out` = 1
REGRESS_TARGETS += run-block-thread-3-sleep-main-waiter-$t
run-block-thread-3-sleep-main-waiter-$t:
# block signal
# run 3 threads
# wait for signal in thread $t
# suspend threads until signaled
# sleep in main thread, signal should be received while waiting
# kill process
./sigpthread -b -s -t 3 -w $t >out
grep 'signal $t' out
test `wc -l <out` = 1
REGRESS_TARGETS += run-block-thread-3-waiter-$t-sleep-thread
run-block-thread-3-sleep-thread-waiter-$t:
# block signal
# run 3 threads
# kill process
# sleep in threads, signal should be pending when waiting
# wait for signal in thread $t
# suspend threads until signaled
./sigpthread -b -S -t 3 -w $t >out
grep 'signal $t' out
test `wc -l <out` = 1
REGRESS_TARGETS += run-block-thread-3-kill-$t-waiter-$t
run-block-thread-3-kill-$t-waiter-$t:
# block signal
# run 3 threads
# kill thread $t
# wait for signal in thread $t
# suspend threads until signaled
./sigpthread -b -k $t -t 3 -w $t >out
grep 'signal $t' out
test `wc -l <out` = 1
REGRESS_TARGETS += run-block-thread-3-sleep-main-kill-$t-waiter-$t
run-block-thread-3-sleep-main-kill-$t-waiter-$t:
# block signal
# run 3 threads
# wait for signal in thread $t
# suspend threads until signaled
# sleep in main thread, signal should be received while waiting
# kill thread $t
./sigpthread -b -k $t -s -t 3 -w $t >out
grep 'signal $t' out
test `wc -l <out` = 1
REGRESS_TARGETS += run-block-thread-3-kill-$t-sleep-thread-waiter-$t
run-block-thread-3-kill-$t-sleep-thread-waiter-$t:
# block signal
# run 3 threads
# kill thread $t
# sleep in threads, signal should be pending when waiting
# wait for signal in thread $t
# suspend threads until signaled
./sigpthread -b -k $t -S -t 3 -w $t >out
grep 'signal $t' out
test `wc -l <out` = 1
.endfor
# simple tests with much more threads
REGRESS_TARGETS += run-block-thread-100-unblock-23
run-block-thread-100-unblock-23:
# block signal
# run 100 threads
# kill process
# suspend threads until signaled
# unblock thread 23
# handle signal
./sigpthread -b -t 100 -u 23 >out
grep 'signal 23' out
test `wc -l <out` = 1
REGRESS_TARGETS += run-block-thread-100-waiter-42
run-block-thread-100-waiter-42:
# block signal
# run 100 threads
# kill process
# wait for signal in thread 42
# suspend threads until signaled
./sigpthread -b -t 100 -w 42 >out
grep 'signal 42' out
test `wc -l <out` = 1
${REGRESS_TARGETS}: ${PROG}
.include <bsd.regress.mk>
|
