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author | Stefano Lattarini <stefano.lattarini@gmail.com> | 2012-08-30 14:13:12 +0200 |
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committer | Jim Meyering <meyering@redhat.com> | 2012-08-30 18:55:59 +0200 |
commit | 9eb4c31eb78c28dd9f72d1cbb940270311be343c (patch) | |
tree | ea3078bc1b002a9f948ed41445ca32318002a1d3 /tests/tail-2/infloop-1.sh | |
parent | 00f5ba15dd91a3d9780fe1fbd06a4df436ae6714 (diff) | |
download | coreutils-9eb4c31eb78c28dd9f72d1cbb940270311be343c.tar.xz |
tests: add .sh and .pl suffixes to shell and perl tests, respectively
Not only this shrinks the size of the generated Makefile (from > 6300
lines to ~3000), but will allow further simplifications in future
changes.
* tests/Makefile.am (TEST_EXTENSIONS): Add '.sh' and '.pl'.
(PL_LOG_COMPILER, SH_LOG_COMPILER): New, still defined simply to
$(LOG_COMPILER) for the time being.
(TESTS, root_tests): Adjust as described.
* All tests: Rename as described.
Diffstat (limited to 'tests/tail-2/infloop-1.sh')
-rwxr-xr-x | tests/tail-2/infloop-1.sh | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/tests/tail-2/infloop-1.sh b/tests/tail-2/infloop-1.sh new file mode 100755 index 000000000..3f45f7741 --- /dev/null +++ b/tests/tail-2/infloop-1.sh @@ -0,0 +1,45 @@ +#!/bin/sh +# This test would fail with tail from pre-1.22i textutils. + +# Copyright (C) 1999-2012 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +. "${srcdir=.}/init.sh"; path_prepend_ ../src +print_ver_ tail + +yes > t & +yes_pid=$! +while :; do + test -s t && break + sleep .1 +done +tail -n 1 t & +tail_pid=$! +kill $yes_pid + +# This test is racy, and can fail under unusual circumstances. +# On a very busy system, tail will fail to notice that $yes_pid is gone. +# Then the following kill will succeed and cause this test to fail. + +# Wait for up to 3 seconds for tail to detect the death of $yes_pid. +for i in $(seq 30); do + kill -0 $tail_pid || break + echo sleep 0.1s + sleep .1 +done + +kill $tail_pid && fail=1 || : + +Exit $fail |