Bruno Haible
07b232f1ba
c-stack tests: Remove left-over core dump file.
...
Suggested by Eric Blake in
<https://lists.gnu.org/archive/html/bug-gnulib/2025-04/msg00101.html >.
* tests/test-c-stack2.sh: Remove 'core' and 'test-c-stack.core' when
done.
2025-04-14 22:49:55 +02:00
Bruno Haible
835b3ea801
In 'trap' commands, prefer symbolic to numeric signal names.
...
Reported by Mike Fulton <fultonm@ca.ibm.com > in
<https://lists.gnu.org/archive/html/bug-gnulib/2022-11/msg00130.html >.
* gnulib-tool: Use symbolic signal names.
* posix-modules: Likewise.
* MODULES.html.sh: Likewise.
* build-aux/bootstrap (prepare_GNULIB_SRCDIR): Likewise.
* build-aux/csharpcomp.sh.in: Likewise.
* build-aux/gnu-web-doc-update: Likewise.
* top/autogen.sh: Likewise.
* top/bootstrap-funclib.sh: Likewise.
* top/gitsub.sh: Likewise.
* lib/t-idcache: Likewise.
* tests/havelib/rpath-1: Likewise.
* tests/havelib/rpath-2_a: Likewise.
* tests/havelib/rpath-2_b: Likewise.
* tests/havelib/rpath-3_a: Likewise.
* tests/havelib/rpath-3_b: Likewise.
* tests/init.sh: Likewise.
* tests/test-binary-io.sh: Likewise.
* tests/test-c-stack.sh: Likewise.
* tests/test-c-stack2.sh: Likewise.
* tests/test-dprintf-posix.sh: Likewise.
* tests/test-fpending.sh: Likewise.
* tests/test-fprintf-posix.sh: Likewise.
* tests/test-lseek.sh: Likewise.
* tests/test-printf-posix.sh: Likewise.
* tests/test-select-in.sh: Likewise.
* tests/test-select-out.sh: Likewise.
* tests/test-sigpipe.sh: Likewise.
* tests/test-tsearch.sh: Likewise.
* tests/test-update-copyright.sh: Likewise.
* tests/test-vdprintf-posix.sh: Likewise.
* tests/test-vfprintf-posix.sh: Likewise.
* tests/test-vprintf-posix.sh: Likewise.
* tests/test-xprintf-posix.sh: Likewise.
* tests/uniwidth/test-uc_width2.sh: Likewise.
2022-11-26 15:25:44 +01:00
Paul Eggert
f2ed82fd93
c-stack-tests: fix -fsanitize=undefined false alarm
...
* tests/test-c-stack2.sh: Skip the test-harness self-test
if ‘gcc -fsanitize=undefined’ is in use.
2020-09-18 10:34:15 -07:00
Bruno Haible
4c0df5be84
tests: Prepare for using valgrind.
...
tests/*.sh: Invoke all test programs through ${CHECKER}.
tests/*/*.sh: Likewise.
2019-03-10 11:32:11 +01:00
Jim Meyering
00a195984d
maint: indent with spaces, not TABs, and add a rule to check this
...
* tests/test-userspec.c: Indent with spaces, not TABs.
* tests/test-argp.c: Likewise.
* tests/test-c-stack2.sh: Likewise.
* tests/test-parse-duration.sh: Likewise
* m4/strtod.m4: Likewise.
* m4/alloca.m4: Likewise.
* m4/pselect.m4: Likewise.
* Makefile (sc_prohibit_leading_TABs): Prohibit leading TABs.
2011-07-05 10:25:16 +02:00
Bruno Haible
9a5b816754
Test must fail if libsigsegv could not distinguish stack overflow and crash.
2008-07-21 01:03:26 +02:00
Eric Blake
f6a65c2335
Make c-stack use libsigsegv, when available.
...
* modules/c-stack (Depends-on): Add libsigsegv.
* modules/c-stack-tests (Makefile.am): Link with libsigsegv, if
needed.
* lib/c-stack.c (SIGSTKSZ): Define fallback.
(segv_handler, overflow_handler, c_stack_action)
[HAVE_LIBSIGSEGV && !HAVE_XSI_STACK_OVERFLOW_HEURISTIC]: Add new
implementation when libsigsegv is available, but only when using
the library is necessary.
* m4/c-stack.m4 (AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC): Add
comment, explaining why XSI check fails on Linux.
(gl_PREREQ_C_STACK): Supply LIBCSTACK, LTLIBCSTACK.
* tests/test-c-stack2.sh: Tweak skip message.
* NEWS: Document new link-time requirements.
Signed-off-by: Eric Blake <ebb9@byu.net >
2008-07-17 07:29:56 -06:00
Eric Blake
1eb850a182
c-stack: Expose false positives when not using libsigsegv.
...
* modules/c-stack-tests (Files): Expand test.
* tests/test-c-stack.c (main): Add means to conditionally trigger
non-overflow SIGSEGV.
* tests/test-c-stack2.sh: New file.
Signed-off-by: Eric Blake <ebb9@byu.net >
2008-07-16 20:55:57 -06:00
