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Diffstat (limited to 'test/nptl/tst-attr2.c')
| -rw-r--r-- | test/nptl/tst-attr2.c | 317 |
1 files changed, 317 insertions, 0 deletions
diff --git a/test/nptl/tst-attr2.c b/test/nptl/tst-attr2.c new file mode 100644 index 000000000..a60598dd7 --- /dev/null +++ b/test/nptl/tst-attr2.c @@ -0,0 +1,317 @@ +/* Copyright (C) 2003 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@redhat.com>, 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <errno.h> +#include <pthread.h> +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> + + +int +do_test (void) +{ + pthread_attr_t a; + + if (pthread_attr_init (&a) != 0) + { + puts ("attr_init failed"); + exit (1); + } + + /* Check default value of detach state. */ + int s; + if (pthread_attr_getdetachstate (&a, &s) != 0) + { + puts ("1st attr_getdestachstate failed"); + exit (1); + } + if (s != PTHREAD_CREATE_JOINABLE) + { + printf ("\ +default detach state wrong: %d, expected %d (PTHREAD_CREATE_JOINABLE)\n", + s, PTHREAD_CREATE_JOINABLE); + exit (1); + } + + int e = pthread_attr_setdetachstate (&a, PTHREAD_CREATE_DETACHED); + if (e != 0) + { + puts ("1st attr_setdetachstate failed"); + exit (1); + } + if (pthread_attr_getdetachstate (&a, &s) != 0) + { + puts ("2nd attr_getdestachstate failed"); + exit (1); + } + if (s != PTHREAD_CREATE_DETACHED) + { + puts ("PTHREAD_CREATE_DETACHED set, but not given back"); + exit (1); + } + + e = pthread_attr_setdetachstate (&a, PTHREAD_CREATE_JOINABLE); + if (e != 0) + { + puts ("2nd attr_setdetachstate failed"); + exit (1); + } + if (pthread_attr_getdetachstate (&a, &s) != 0) + { + puts ("3rd attr_getdestachstate failed"); + exit (1); + } + if (s != PTHREAD_CREATE_JOINABLE) + { + puts ("PTHREAD_CREATE_JOINABLE set, but not given back"); + exit (1); + } + + + size_t g; + if (pthread_attr_getguardsize (&a, &g) != 0) + { + puts ("1st attr_getguardsize failed"); + exit (1); + } + if (g != (size_t) sysconf (_SC_PAGESIZE)) + { + printf ("default guardsize %zu, expected %ld (PAGESIZE)\n", + g, sysconf (_SC_PAGESIZE)); + exit (1); + } + + e = pthread_attr_setguardsize (&a, 0); + if (e != 0) + { + puts ("1st attr_setguardsize failed"); + exit (1); + } + if (pthread_attr_getguardsize (&a, &g) != 0) + { + puts ("2nd attr_getguardsize failed"); + exit (1); + } + if (g != 0) + { + printf ("guardsize set to zero but %zu returned\n", g); + exit (1); + } + + e = pthread_attr_setguardsize (&a, 1); + if (e != 0) + { + puts ("2nd attr_setguardsize failed"); + exit (1); + } + if (pthread_attr_getguardsize (&a, &g) != 0) + { + puts ("3rd attr_getguardsize failed"); + exit (1); + } + if (g != 1) + { + printf ("guardsize set to 1 but %zu returned\n", g); + exit (1); + } + + + if (pthread_attr_getinheritsched (&a, &s) != 0) + { + puts ("1st attr_getinheritsched failed"); + exit (1); + } + /* XXX What is the correct default value. */ + if (s != PTHREAD_INHERIT_SCHED && s != PTHREAD_EXPLICIT_SCHED) + { + puts ("incorrect default value for inheritsched"); + exit (1); + } + + e = pthread_attr_setinheritsched (&a, PTHREAD_EXPLICIT_SCHED); + if (e != 0) + { + puts ("1st attr_setinheritsched failed"); + exit (1); + } + if (pthread_attr_getinheritsched (&a, &s) != 0) + { + puts ("2nd attr_getinheritsched failed"); + exit (1); + } + if (s != PTHREAD_EXPLICIT_SCHED) + { + printf ("inheritsched set to PTHREAD_EXPLICIT_SCHED, but got %d\n", s); + exit (1); + } + + e = pthread_attr_setinheritsched (&a, PTHREAD_INHERIT_SCHED); + if (e != 0) + { + puts ("2nd attr_setinheritsched failed"); + exit (1); + } + if (pthread_attr_getinheritsched (&a, &s) != 0) + { + puts ("3rd attr_getinheritsched failed"); + exit (1); + } + if (s != PTHREAD_INHERIT_SCHED) + { + printf ("inheritsched set to PTHREAD_INHERIT_SCHED, but got %d\n", s); + exit (1); + } + + + if (pthread_attr_getschedpolicy (&a, &s) != 0) + { + puts ("1st attr_getschedpolicy failed"); + exit (1); + } + /* XXX What is the correct default value. */ + if (s != SCHED_OTHER && s != SCHED_FIFO && s != SCHED_RR) + { + puts ("incorrect default value for schedpolicy"); + exit (1); + } + + e = pthread_attr_setschedpolicy (&a, SCHED_RR); + if (e != 0) + { + puts ("1st attr_setschedpolicy failed"); + exit (1); + } + if (pthread_attr_getschedpolicy (&a, &s) != 0) + { + puts ("2nd attr_getschedpolicy failed"); + exit (1); + } + if (s != SCHED_RR) + { + printf ("schedpolicy set to SCHED_RR, but got %d\n", s); + exit (1); + } + + e = pthread_attr_setschedpolicy (&a, SCHED_FIFO); + if (e != 0) + { + puts ("2nd attr_setschedpolicy failed"); + exit (1); + } + if (pthread_attr_getschedpolicy (&a, &s) != 0) + { + puts ("3rd attr_getschedpolicy failed"); + exit (1); + } + if (s != SCHED_FIFO) + { + printf ("schedpolicy set to SCHED_FIFO, but got %d\n", s); + exit (1); + } + + e = pthread_attr_setschedpolicy (&a, SCHED_OTHER); + if (e != 0) + { + puts ("3rd attr_setschedpolicy failed"); + exit (1); + } + if (pthread_attr_getschedpolicy (&a, &s) != 0) + { + puts ("4th attr_getschedpolicy failed"); + exit (1); + } + if (s != SCHED_OTHER) + { + printf ("schedpolicy set to SCHED_OTHER, but got %d\n", s); + exit (1); + } + + + if (pthread_attr_getscope (&a, &s) != 0) + { + puts ("1st attr_getscope failed"); + exit (1); + } + /* XXX What is the correct default value. */ + if (s != PTHREAD_SCOPE_SYSTEM && s != PTHREAD_SCOPE_PROCESS) + { + puts ("incorrect default value for contentionscope"); + exit (1); + } + + e = pthread_attr_setscope (&a, PTHREAD_SCOPE_PROCESS); + if (e != ENOTSUP) + { + if (e != 0) + { + puts ("1st attr_setscope failed"); + exit (1); + } + if (pthread_attr_getscope (&a, &s) != 0) + { + puts ("2nd attr_getscope failed"); + exit (1); + } + if (s != PTHREAD_SCOPE_PROCESS) + { + printf ("\ +contentionscope set to PTHREAD_SCOPE_PROCESS, but got %d\n", s); + exit (1); + } + } + + e = pthread_attr_setscope (&a, PTHREAD_SCOPE_SYSTEM); + if (e != 0) + { + puts ("2nd attr_setscope failed"); + exit (1); + } + if (pthread_attr_getscope (&a, &s) != 0) + { + puts ("3rd attr_getscope failed"); + exit (1); + } + if (s != PTHREAD_SCOPE_SYSTEM) + { + printf ("contentionscope set to PTHREAD_SCOPE_SYSTEM, but got %d\n", s); + exit (1); + } + + char buf[1]; + e = pthread_attr_setstack (&a, buf, 1); + if (e != EINVAL) + { + puts ("setstack with size 1 did not produce EINVAL"); + exit (1); + } + + e = pthread_attr_setstacksize (&a, 1); + if (e != EINVAL) + { + puts ("setstacksize with size 1 did not produce EINVAL"); + exit (1); + } + + return 0; +} + + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" |