* tests/macros.h (CONTINUE_AFTER_ASSERT): New macro.
(test_exit_status): New variable.
(ASSERT, ASSERT_NO_STDIO): If CONTINUE_AFTER_ASSERT is 1, set
test_exit_status instead of aborting.
* tests/**/test-*.{c,h,cc} (main): Instead of exiting with exit code 0,
exit with exit code test_exit_status.
* tests/test-spawn-pipe-child.c: Undefine CONTINUE_AFTER_ASSERT.
* tests/uninorm/test-nf*.c: Include macros.h.
* tests/uninorm/test-u32-nf*-big.c: Likewise.
* tests/random*.c: Define NO_MAIN_HERE.
* tests/test-access.h: New file, extracted from tests/test-access.c.
* tests/test-access.c: Moved most code to tests/test-access.h.
Include test-access.h.
(main): Invoke test_access.
* tests/test-euidaccess.c: New file, based on tests/test-access.c.
* modules/access-tests (Files): Add tests/test-access.h.
* modules/euidaccess-tests: New file, based on modules/access-tests.
* m4/access.m4 (gl_FUNC_ACCESS): Test whether access honors a trailing
slash. Set REPLACE_ACCESS to 1 and define ACCESS_TRAILING_SLASH_BUG if
not.
* lib/access.c (access): Add an implementation for Unix-like platforms.
* tests/test-access.c (main): Test for result if the argument has a
trailing slash.
* modules/access-tests (Depends-on): Add 'symlink'.
* doc/posix-functions/access.texi: Mention the Mac OS X bug.
See: https://www.gnu.org/licenses/gpl-3.0.html#howto
Run:
$ git grep -l 'Foundation; either version 3' \
| xargs sed -i '/Foundation; either version 3/ s/n; e/n, e/'
* All files using GPLv3: Adjust via the above command.
* tests/test-access.c: Include root-uid.h.
(geteuid): Define fallback.
(main): Don't expect that writing to a read-only file would fail when
running as root. Also, remove the created files at the end.
* modules/access-tests (Depends-on): Add root-uid.
(configure.ac): Test whether geteuid exists.
