From cca76b6db216805267212ab03c8691e8e6960338 Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Sun, 9 Feb 2020 16:12:35 +0000 Subject: pthread: Move basic tests from nptl to sysdeps/pthread So they can be checked with htl too. --- nptl/Makefile | 2 - nptl/tst-basic1.c | 82 --------------------------- nptl/tst-basic2.c | 120 --------------------------------------- nptl/tst-basic3.c | 86 ---------------------------- nptl/tst-basic4.c | 100 --------------------------------- nptl/tst-basic5.c | 73 ------------------------ nptl/tst-basic6.c | 131 ------------------------------------------- nptl/tst-basic7.c | 75 ------------------------- sysdeps/pthread/Makefile | 5 +- sysdeps/pthread/tst-basic1.c | 82 +++++++++++++++++++++++++++ sysdeps/pthread/tst-basic2.c | 120 +++++++++++++++++++++++++++++++++++++++ sysdeps/pthread/tst-basic3.c | 86 ++++++++++++++++++++++++++++ sysdeps/pthread/tst-basic4.c | 100 +++++++++++++++++++++++++++++++++ sysdeps/pthread/tst-basic5.c | 73 ++++++++++++++++++++++++ sysdeps/pthread/tst-basic6.c | 131 +++++++++++++++++++++++++++++++++++++++++++ sysdeps/pthread/tst-basic7.c | 79 ++++++++++++++++++++++++++ 16 files changed, 675 insertions(+), 670 deletions(-) delete mode 100644 nptl/tst-basic1.c delete mode 100644 nptl/tst-basic2.c delete mode 100644 nptl/tst-basic3.c delete mode 100644 nptl/tst-basic4.c delete mode 100644 nptl/tst-basic5.c delete mode 100644 nptl/tst-basic6.c delete mode 100644 nptl/tst-basic7.c create mode 100644 sysdeps/pthread/tst-basic1.c create mode 100644 sysdeps/pthread/tst-basic2.c create mode 100644 sysdeps/pthread/tst-basic3.c create mode 100644 sysdeps/pthread/tst-basic4.c create mode 100644 sysdeps/pthread/tst-basic5.c create mode 100644 sysdeps/pthread/tst-basic6.c create mode 100644 sysdeps/pthread/tst-basic7.c diff --git a/nptl/Makefile b/nptl/Makefile index f762ea26a3..812d01a4e1 100644 --- a/nptl/Makefile +++ b/nptl/Makefile @@ -262,8 +262,6 @@ tests = tst-attr1 tst-attr2 tst-attr3 tst-default-attr \ tst-sem15 tst-sem16 tst-sem17 \ tst-barrier1 tst-barrier2 tst-barrier3 tst-barrier4 \ tst-align tst-align3 \ - tst-basic1 tst-basic2 tst-basic3 tst-basic4 tst-basic5 tst-basic6 \ - tst-basic7 \ tst-kill1 tst-kill2 tst-kill3 tst-kill4 tst-kill5 tst-kill6 \ tst-raise1 \ tst-join1 tst-join2 tst-join3 tst-join4 tst-join5 tst-join6 tst-join7 \ diff --git a/nptl/tst-basic1.c b/nptl/tst-basic1.c deleted file mode 100644 index 6e3012f83d..0000000000 --- a/nptl/tst-basic1.c +++ /dev/null @@ -1,82 +0,0 @@ -/* Copyright (C) 2002-2020 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper , 2002. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#include -#include -#include -#include - - -static int do_test (void); - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" - -static pid_t pid; - -static void * -tf (void *a) -{ - if (getpid () != pid) - { - write_message ("pid mismatch\n"); - _exit (1); - } - - return a; -} - - -int -do_test (void) -{ - pid = getpid (); - -#define N 2 - pthread_t t[N]; - int i; - - for (i = 0; i < N; ++i) - if (pthread_create (&t[i], NULL, tf, (void *) (long int) (i + 1)) != 0) - { - write_message ("create failed\n"); - _exit (1); - } - else - printf ("created thread %d\n", i); - - for (i = 0; i < N; ++i) - { - void *r; - int e; - if ((e = pthread_join (t[i], &r)) != 0) - { - printf ("join failed: %d\n", e); - _exit (1); - } - else if (r != (void *) (long int) (i + 1)) - { - write_message ("result wrong\n"); - _exit (1); - } - else - printf ("joined thread %d\n", i); - } - - return 0; -} diff --git a/nptl/tst-basic2.c b/nptl/tst-basic2.c deleted file mode 100644 index ce20e270c4..0000000000 --- a/nptl/tst-basic2.c +++ /dev/null @@ -1,120 +0,0 @@ -/* Copyright (C) 2002-2020 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper , 2002. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#include -#include -#include -#include -#include - - -#define N 20 - -static pthread_t th[N]; -static pthread_mutex_t lock[N]; - - -static void *tf (void *a) -{ - uintptr_t idx = (uintptr_t) a; - - pthread_mutex_lock (&lock[idx]); - - return pthread_equal (pthread_self (), th[idx]) ? NULL : (void *) 1l; -} - - -int -do_test (void) -{ - if (pthread_equal (pthread_self (), pthread_self ()) == 0) - { - puts ("pthread_equal (pthread_self (), pthread_self ()) failed"); - exit (1); - } - - pthread_attr_t at; - - if (pthread_attr_init (&at) != 0) - { - puts ("attr_init failed"); - return 1; - } - - if (pthread_attr_setstacksize (&at, 1 * 1024 * 1024) != 0) - { - puts ("attr_setstacksize failed"); - return 1; - } - - int i; - for (i = 0; i < N; ++i) - { - if (pthread_mutex_init (&lock[i], NULL) != 0) - { - puts ("mutex_init failed"); - exit (1); - } - - if (pthread_mutex_lock (&lock[i]) != 0) - { - puts ("mutex_lock failed"); - exit (1); - } - - if (pthread_create (&th[i], &at, tf, (void *) (long int) i) != 0) - { - puts ("create failed"); - exit (1); - } - - if (pthread_mutex_unlock (&lock[i]) != 0) - { - puts ("mutex_unlock failed"); - exit (1); - } - - printf ("created thread %d\n", i); - } - - if (pthread_attr_destroy (&at) != 0) - { - puts ("attr_destroy failed"); - return 1; - } - - int result = 0; - for (i = 0; i < N; ++i) - { - void *r; - int e; - if ((e = pthread_join (th[i], &r)) != 0) - { - printf ("join failed: %d\n", e); - _exit (1); - } - else if (r != NULL) - result = 1; - } - - return result; -} - - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" diff --git a/nptl/tst-basic3.c b/nptl/tst-basic3.c deleted file mode 100644 index 14eda8a678..0000000000 --- a/nptl/tst-basic3.c +++ /dev/null @@ -1,86 +0,0 @@ -/* Copyright (C) 2003-2020 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper , 2003. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#include -#include -#include -#include -#include - - -static int nrunning = 1; - - -static void -final_test (void) -{ - puts ("final_test has been called"); - -#define THE_SIGNAL SIGUSR1 - kill (getpid (), SIGUSR1); -} - - -static void * -tf (void *a) -{ - if (pthread_join ((pthread_t) a, NULL) != 0) - { - printf ("join failed while %d are running\n", nrunning); - _exit (1); - } - - printf ("%2d left\n", --nrunning); - - return NULL; -} - - -int -do_test (void) -{ -#define N 20 - pthread_t t[N]; - pthread_t last = pthread_self (); - int i; - - atexit (final_test); - - printf ("starting %d + 1 threads\n", N); - for (i = 0; i < N; ++i) - { - if (pthread_create (&t[i], NULL, tf, (void *) last) != 0) - { - puts ("create failed"); - _exit (1); - } - - ++nrunning; - - last = t[i]; - } - - printf ("%2d left\n", --nrunning); - - pthread_exit (NULL); -} - - -#define EXPECTED_SIGNAL THE_SIGNAL -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" diff --git a/nptl/tst-basic4.c b/nptl/tst-basic4.c deleted file mode 100644 index 78e277717c..0000000000 --- a/nptl/tst-basic4.c +++ /dev/null @@ -1,100 +0,0 @@ -/* Copyright (C) 2003-2020 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper , 2003. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#include -#include -#include -#include -#include -#include -#include - - -static void -final_test (void) -{ - puts ("final_test has been called"); - -#define THE_SIGNAL SIGUSR1 - kill (getpid (), SIGUSR1); -} - - -static void * -tf (void *a) -{ - pid_t pid = fork (); - if (pid == -1) - { - puts ("fork failed"); - exit (1); - } - - if (pid == 0) - { - atexit (final_test); - - pthread_exit (NULL); - } - - int r; - int e = TEMP_FAILURE_RETRY (waitpid (pid, &r, 0)); - if (e != pid) - { - puts ("waitpid failed"); - exit (1); - } - - if (! WIFSIGNALED (r)) - { - puts ("child not signled"); - exit (1); - } - - if (WTERMSIG (r) != THE_SIGNAL) - { - puts ("child's termination signal wrong"); - exit (1); - } - - return NULL; -} - - -int -do_test (void) -{ - pthread_t th; - - if (pthread_create (&th, NULL, tf, NULL) != 0) - { - puts ("create failed"); - _exit (1); - } - - if (pthread_join (th, NULL) != 0) - { - puts ("join failed"); - exit (1); - } - - return 0; -} - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" diff --git a/nptl/tst-basic5.c b/nptl/tst-basic5.c deleted file mode 100644 index bc4a12b544..0000000000 --- a/nptl/tst-basic5.c +++ /dev/null @@ -1,73 +0,0 @@ -/* Copyright (C) 2003-2020 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper , 2003. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#include -#include -#include -#include - - - -int -do_test (void) -{ - int c = pthread_getconcurrency (); - if (c != 0) - { - puts ("initial concurrencylevel wrong"); - exit (1); - } - - if (pthread_setconcurrency (1) != 0) - { - puts ("setconcurrency failed"); - exit (1); - } - - c = pthread_getconcurrency (); - if (c != 1) - { - puts ("getconcurrency didn't return the value previous set"); - exit (1); - } - - int e = pthread_setconcurrency (-1); - if (e == 0) - { - puts ("setconcurrency of negative value didn't failed"); - exit (1); - } - if (e != EINVAL) - { - puts ("setconcurrency didn't return EINVAL for negative value"); - exit (1); - } - - c = pthread_getconcurrency (); - if (c != 1) - { - puts ("invalid getconcurrency changed level"); - exit (1); - } - - return 0; -} - - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" diff --git a/nptl/tst-basic6.c b/nptl/tst-basic6.c deleted file mode 100644 index 38ce40151c..0000000000 --- a/nptl/tst-basic6.c +++ /dev/null @@ -1,131 +0,0 @@ -/* Copyright (C) 2003-2020 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper , 2003. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#include -#include -#include -#include -#include - - -static char *p; - -static pthread_barrier_t b; -#define BT \ - e = pthread_barrier_wait (&b); \ - if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) \ - { \ - puts ("barrier_wait failed"); \ - exit (1); \ - } - - -static void * -tf (void *a) -{ - int e; - - BT; - - char *p2 = getcwd (NULL, 0); - if (p2 == NULL) - { - puts ("2nd getcwd failed"); - exit (1); - } - - if (strcmp (p, p2) != 0) - { - printf ("initial cwd mismatch: \"%s\" vs \"%s\"\n", p, p2); - exit (1); - } - - free (p); - free (p2); - - if (chdir ("..") != 0) - { - puts ("chdir failed"); - exit (1); - } - - p = getcwd (NULL, 0); - if (p == NULL) - { - puts ("getcwd failed"); - exit (1); - } - - return a; -} - - -int -do_test (void) -{ - if (pthread_barrier_init (&b, NULL, 2) != 0) - { - puts ("barrier_init failed"); - exit (1); - } - - pthread_t th; - if (pthread_create (&th, NULL, tf, NULL) != 0) - { - puts ("create failed"); - exit (1); - } - - p = getcwd (NULL, 0); - if (p == NULL) - { - puts ("getcwd failed"); - exit (1); - } - - int e; - BT; - - if (pthread_join (th, NULL) != 0) - { - puts ("join failed"); - exit (1); - } - - char *p2 = getcwd (NULL, 0); - if (p2 == NULL) - { - puts ("2nd getcwd failed"); - exit (1); - } - - if (strcmp (p, p2) != 0) - { - printf ("cwd after chdir mismatch: \"%s\" vs \"%s\"\n", p, p2); - exit (1); - } - - free (p); - free (p2); - - return 0; -} - - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" diff --git a/nptl/tst-basic7.c b/nptl/tst-basic7.c deleted file mode 100644 index 29a2461efe..0000000000 --- a/nptl/tst-basic7.c +++ /dev/null @@ -1,75 +0,0 @@ -#include -#include -#include -#include -#include -#include -#include -#include -#include - -static void use_stack (size_t needed); - -void (*use_stack_ptr) (size_t) = use_stack; - -static void -use_stack (size_t needed) -{ - size_t sz = sysconf (_SC_PAGESIZE); - char *buf = alloca (sz); - memset (buf, '\0', sz); - - if (needed > sz) - use_stack_ptr (needed - sz); -} - -static void -use_up_memory (void) -{ - struct rlimit rl; - getrlimit (RLIMIT_AS, &rl); - rl.rlim_cur = 10 * 1024 * 1024; - setrlimit (RLIMIT_AS, &rl); - - char *c; - int PAGESIZE = getpagesize (); - while (1) - { - c = mmap (NULL, PAGESIZE, PROT_NONE, MAP_ANON | MAP_PRIVATE, -1, 0); - if (c == MAP_FAILED) - break; - } -} - -static void * -child (void *arg) -{ - sleep (1); - return arg; -} - -static int -do_test (void) -{ - int err; - pthread_t tid; - - /* Allocate the memory needed for the stack. */ - use_stack_ptr (PTHREAD_STACK_MIN); - - use_up_memory (); - - err = pthread_create (&tid, NULL, child, NULL); - if (err != 0) - { - printf ("pthread_create returns %d: %s\n", err, - err == EAGAIN ? "OK" : "FAIL"); - return err != EAGAIN; - } - - /* We did not fail to allocate memory despite the preparation. Oh well. */ - return 0; -} - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" diff --git a/sysdeps/pthread/Makefile b/sysdeps/pthread/Makefile index 889f10d8b1..db4d573070 100644 --- a/sysdeps/pthread/Makefile +++ b/sysdeps/pthread/Makefile @@ -41,5 +41,8 @@ libpthread-routines += thrd_create thrd_detach thrd_exit thrd_join \ tests += tst-cnd-basic tst-mtx-trylock tst-cnd-broadcast \ tst-cnd-timedwait tst-thrd-detach tst-mtx-basic tst-thrd-sleep \ - tst-mtx-recursive tst-tss-basic tst-call-once tst-mtx-timedlock + tst-mtx-recursive tst-tss-basic tst-call-once tst-mtx-timedlock \ + tst-basic1 tst-basic2 tst-basic3 tst-basic4 tst-basic5 tst-basic6 \ + tst-basic7 \ + endif diff --git a/sysdeps/pthread/tst-basic1.c b/sysdeps/pthread/tst-basic1.c new file mode 100644 index 0000000000..6e3012f83d --- /dev/null +++ b/sysdeps/pthread/tst-basic1.c @@ -0,0 +1,82 @@ +/* Copyright (C) 2002-2020 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper , 2002. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include +#include +#include +#include + + +static int do_test (void); + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" + +static pid_t pid; + +static void * +tf (void *a) +{ + if (getpid () != pid) + { + write_message ("pid mismatch\n"); + _exit (1); + } + + return a; +} + + +int +do_test (void) +{ + pid = getpid (); + +#define N 2 + pthread_t t[N]; + int i; + + for (i = 0; i < N; ++i) + if (pthread_create (&t[i], NULL, tf, (void *) (long int) (i + 1)) != 0) + { + write_message ("create failed\n"); + _exit (1); + } + else + printf ("created thread %d\n", i); + + for (i = 0; i < N; ++i) + { + void *r; + int e; + if ((e = pthread_join (t[i], &r)) != 0) + { + printf ("join failed: %d\n", e); + _exit (1); + } + else if (r != (void *) (long int) (i + 1)) + { + write_message ("result wrong\n"); + _exit (1); + } + else + printf ("joined thread %d\n", i); + } + + return 0; +} diff --git a/sysdeps/pthread/tst-basic2.c b/sysdeps/pthread/tst-basic2.c new file mode 100644 index 0000000000..ce20e270c4 --- /dev/null +++ b/sysdeps/pthread/tst-basic2.c @@ -0,0 +1,120 @@ +/* Copyright (C) 2002-2020 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper , 2002. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include +#include +#include +#include +#include + + +#define N 20 + +static pthread_t th[N]; +static pthread_mutex_t lock[N]; + + +static void *tf (void *a) +{ + uintptr_t idx = (uintptr_t) a; + + pthread_mutex_lock (&lock[idx]); + + return pthread_equal (pthread_self (), th[idx]) ? NULL : (void *) 1l; +} + + +int +do_test (void) +{ + if (pthread_equal (pthread_self (), pthread_self ()) == 0) + { + puts ("pthread_equal (pthread_self (), pthread_self ()) failed"); + exit (1); + } + + pthread_attr_t at; + + if (pthread_attr_init (&at) != 0) + { + puts ("attr_init failed"); + return 1; + } + + if (pthread_attr_setstacksize (&at, 1 * 1024 * 1024) != 0) + { + puts ("attr_setstacksize failed"); + return 1; + } + + int i; + for (i = 0; i < N; ++i) + { + if (pthread_mutex_init (&lock[i], NULL) != 0) + { + puts ("mutex_init failed"); + exit (1); + } + + if (pthread_mutex_lock (&lock[i]) != 0) + { + puts ("mutex_lock failed"); + exit (1); + } + + if (pthread_create (&th[i], &at, tf, (void *) (long int) i) != 0) + { + puts ("create failed"); + exit (1); + } + + if (pthread_mutex_unlock (&lock[i]) != 0) + { + puts ("mutex_unlock failed"); + exit (1); + } + + printf ("created thread %d\n", i); + } + + if (pthread_attr_destroy (&at) != 0) + { + puts ("attr_destroy failed"); + return 1; + } + + int result = 0; + for (i = 0; i < N; ++i) + { + void *r; + int e; + if ((e = pthread_join (th[i], &r)) != 0) + { + printf ("join failed: %d\n", e); + _exit (1); + } + else if (r != NULL) + result = 1; + } + + return result; +} + + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" diff --git a/sysdeps/pthread/tst-basic3.c b/sysdeps/pthread/tst-basic3.c new file mode 100644 index 0000000000..14eda8a678 --- /dev/null +++ b/sysdeps/pthread/tst-basic3.c @@ -0,0 +1,86 @@ +/* Copyright (C) 2003-2020 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper , 2003. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include +#include +#include +#include +#include + + +static int nrunning = 1; + + +static void +final_test (void) +{ + puts ("final_test has been called"); + +#define THE_SIGNAL SIGUSR1 + kill (getpid (), SIGUSR1); +} + + +static void * +tf (void *a) +{ + if (pthread_join ((pthread_t) a, NULL) != 0) + { + printf ("join failed while %d are running\n", nrunning); + _exit (1); + } + + printf ("%2d left\n", --nrunning); + + return NULL; +} + + +int +do_test (void) +{ +#define N 20 + pthread_t t[N]; + pthread_t last = pthread_self (); + int i; + + atexit (final_test); + + printf ("starting %d + 1 threads\n", N); + for (i = 0; i < N; ++i) + { + if (pthread_create (&t[i], NULL, tf, (void *) last) != 0) + { + puts ("create failed"); + _exit (1); + } + + ++nrunning; + + last = t[i]; + } + + printf ("%2d left\n", --nrunning); + + pthread_exit (NULL); +} + + +#define EXPECTED_SIGNAL THE_SIGNAL +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" diff --git a/sysdeps/pthread/tst-basic4.c b/sysdeps/pthread/tst-basic4.c new file mode 100644 index 0000000000..78e277717c --- /dev/null +++ b/sysdeps/pthread/tst-basic4.c @@ -0,0 +1,100 @@ +/* Copyright (C) 2003-2020 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper , 2003. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include +#include +#include +#include +#include +#include +#include + + +static void +final_test (void) +{ + puts ("final_test has been called"); + +#define THE_SIGNAL SIGUSR1 + kill (getpid (), SIGUSR1); +} + + +static void * +tf (void *a) +{ + pid_t pid = fork (); + if (pid == -1) + { + puts ("fork failed"); + exit (1); + } + + if (pid == 0) + { + atexit (final_test); + + pthread_exit (NULL); + } + + int r; + int e = TEMP_FAILURE_RETRY (waitpid (pid, &r, 0)); + if (e != pid) + { + puts ("waitpid failed"); + exit (1); + } + + if (! WIFSIGNALED (r)) + { + puts ("child not signled"); + exit (1); + } + + if (WTERMSIG (r) != THE_SIGNAL) + { + puts ("child's termination signal wrong"); + exit (1); + } + + return NULL; +} + + +int +do_test (void) +{ + pthread_t th; + + if (pthread_create (&th, NULL, tf, NULL) != 0) + { + puts ("create failed"); + _exit (1); + } + + if (pthread_join (th, NULL) != 0) + { + puts ("join failed"); + exit (1); + } + + return 0; +} + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" diff --git a/sysdeps/pthread/tst-basic5.c b/sysdeps/pthread/tst-basic5.c new file mode 100644 index 0000000000..bc4a12b544 --- /dev/null +++ b/sysdeps/pthread/tst-basic5.c @@ -0,0 +1,73 @@ +/* Copyright (C) 2003-2020 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper , 2003. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include +#include +#include +#include + + + +int +do_test (void) +{ + int c = pthread_getconcurrency (); + if (c != 0) + { + puts ("initial concurrencylevel wrong"); + exit (1); + } + + if (pthread_setconcurrency (1) != 0) + { + puts ("setconcurrency failed"); + exit (1); + } + + c = pthread_getconcurrency (); + if (c != 1) + { + puts ("getconcurrency didn't return the value previous set"); + exit (1); + } + + int e = pthread_setconcurrency (-1); + if (e == 0) + { + puts ("setconcurrency of negative value didn't failed"); + exit (1); + } + if (e != EINVAL) + { + puts ("setconcurrency didn't return EINVAL for negative value"); + exit (1); + } + + c = pthread_getconcurrency (); + if (c != 1) + { + puts ("invalid getconcurrency changed level"); + exit (1); + } + + return 0; +} + + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" diff --git a/sysdeps/pthread/tst-basic6.c b/sysdeps/pthread/tst-basic6.c new file mode 100644 index 0000000000..38ce40151c --- /dev/null +++ b/sysdeps/pthread/tst-basic6.c @@ -0,0 +1,131 @@ +/* Copyright (C) 2003-2020 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper , 2003. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include +#include +#include +#include +#include + + +static char *p; + +static pthread_barrier_t b; +#define BT \ + e = pthread_barrier_wait (&b); \ + if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) \ + { \ + puts ("barrier_wait failed"); \ + exit (1); \ + } + + +static void * +tf (void *a) +{ + int e; + + BT; + + char *p2 = getcwd (NULL, 0); + if (p2 == NULL) + { + puts ("2nd getcwd failed"); + exit (1); + } + + if (strcmp (p, p2) != 0) + { + printf ("initial cwd mismatch: \"%s\" vs \"%s\"\n", p, p2); + exit (1); + } + + free (p); + free (p2); + + if (chdir ("..") != 0) + { + puts ("chdir failed"); + exit (1); + } + + p = getcwd (NULL, 0); + if (p == NULL) + { + puts ("getcwd failed"); + exit (1); + } + + return a; +} + + +int +do_test (void) +{ + if (pthread_barrier_init (&b, NULL, 2) != 0) + { + puts ("barrier_init failed"); + exit (1); + } + + pthread_t th; + if (pthread_create (&th, NULL, tf, NULL) != 0) + { + puts ("create failed"); + exit (1); + } + + p = getcwd (NULL, 0); + if (p == NULL) + { + puts ("getcwd failed"); + exit (1); + } + + int e; + BT; + + if (pthread_join (th, NULL) != 0) + { + puts ("join failed"); + exit (1); + } + + char *p2 = getcwd (NULL, 0); + if (p2 == NULL) + { + puts ("2nd getcwd failed"); + exit (1); + } + + if (strcmp (p, p2) != 0) + { + printf ("cwd after chdir mismatch: \"%s\" vs \"%s\"\n", p, p2); + exit (1); + } + + free (p); + free (p2); + + return 0; +} + + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" diff --git a/sysdeps/pthread/tst-basic7.c b/sysdeps/pthread/tst-basic7.c new file mode 100644 index 0000000000..26a599c178 --- /dev/null +++ b/sysdeps/pthread/tst-basic7.c @@ -0,0 +1,79 @@ +#include +#include +#include +#include +#include +#include +#include +#include +#include + +static void use_stack (size_t needed); + +void (*use_stack_ptr) (size_t) = use_stack; + +static void +use_stack (size_t needed) +{ + size_t sz = sysconf (_SC_PAGESIZE); + char *buf = alloca (sz); + memset (buf, '\0', sz); + + if (needed > sz) + use_stack_ptr (needed - sz); +} + +static void +use_up_memory (void) +{ + struct rlimit rl; + getrlimit (RLIMIT_AS, &rl); + rl.rlim_cur = 10 * 1024 * 1024; + setrlimit (RLIMIT_AS, &rl); + + char *c; + int PAGESIZE = getpagesize (); + while (1) + { + c = mmap (NULL, PAGESIZE, PROT_NONE, MAP_ANON | MAP_PRIVATE, -1, 0); + if (c == MAP_FAILED) + break; + } +} + +static void * +child (void *arg) +{ + sleep (1); + return arg; +} + +static int +do_test (void) +{ + int err; + pthread_t tid; + + /* Allocate the memory needed for the stack. */ +#ifdef PTHREAD_STACK_MIN + use_stack_ptr (PTHREAD_STACK_MIN); +#else + use_stack_ptr (4 * getpagesize ()); +#endif + + use_up_memory (); + + err = pthread_create (&tid, NULL, child, NULL); + if (err != 0) + { + printf ("pthread_create returns %d: %s\n", err, + err == EAGAIN ? "OK" : "FAIL"); + return err != EAGAIN; + } + + /* We did not fail to allocate memory despite the preparation. Oh well. */ + return 0; +} + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" -- cgit v1.2.3