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coreutils/tests/mkdir/p-3
Jim Meyering e43d30eab3 tests: convert nearly all ... expressions to $(...)
Exempt init.sh because it runs before we're assured to have a
shell that groks $(...).  Exempt *.mk because "$" would have to
be doubled, and besides, any `...` expression in a .mk file is
almost certainly evaluated before init.sh is run.  Finally, also
exempt the perl-based tests, because perl's `...` cannot be
converted to $(...).  Do that by running this command:

git grep -l '`.*`' tests \
  | grep -Ev 'init\.sh|\.mk$' | xargs grep -Lw perl \
  | xargs perl -pi -e 's/`(.*?)`/\$($1)/g'

One minor fix-up change was required after that, due to how
quoting differs:
diff --git a/tests/chmod/equals b/tests/chmod/equals
-    expected_perms=$(eval 'echo \$expected_'$dest)
+    expected_perms=$(eval 'echo $expected_'$dest)

Another was to make these required quoting adjustments:
diff --git a/tests/misc/stty b/tests/misc/stty
...
-  rev=$(eval echo "\\\$REV_$opt")
+  rev=$(eval echo "\$REV_$opt")
...
-      rev1=$(eval echo "\\\$REV_$opt1")
-      rev2=$(eval echo "\\\$REV_$opt2")
+      rev1=$(eval echo "\$REV_$opt1")
+      rev2=$(eval echo "\$REV_$opt2")

Also, transform two files that were needlessly excluded above:
(both use perl, but are mostly bourne shell)

  perl -pi -e 's/`(.*?)`/\$($1)/g' \
    tests/du/long-from-unreadable tests/init.cfg
2012-04-04 12:20:56 +02:00

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#!/bin/sh
# Ensure that mkdir-p.c's fail-to-return-to-initial-working-directory
# causes immediate failure. Also, ensure that we don't create
# subsequent, relative command-line arguments in the wrong place.
# Copyright (C) 2005-2012 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/>.
. "${srcdir=.}/init.sh"; path_prepend_ ../src
print_ver_ mkdir
skip_if_root_
mkdir no-access || framework_failure_
mkdir no-acce2s || framework_failure_
mkdir -p no-acce3s/d || framework_failure_
p=$(pwd)
(cd no-access && chmod 0 . && mkdir -p "$p/a/b" u/v) 2> /dev/null && fail=1
test -d "$p/a/b" || fail=1
# Same as above, but with a following *absolute* name, it should succeed
(cd no-acce2s && chmod 0 . && mkdir -p "$p/b/b" "$p/z") || fail=1
test -d "$p/b/b" && test -d "$p/z" || fail=1
# Same as above, but a trailing relative name in an unreadable directory
# whose parent is inaccessible. coreutils 5.97 fails this test.
# Perform this test only if "." is on a local file system.
# Otherwise, it would fail e.g., on an NFS-mounted file system.
if is_local_dir_ .; then
(cd no-acce3s/d && chmod a-r . && chmod a-rx .. &&
mkdir -p a/b "$p/b/c" d/e && test -d a/b && test -d d/e) || fail=1
test -d "$p/b/c" || fail=1
fi
b=$(ls "$p/a" | tr -d '\n')
# With coreutils-5.3.0, this would fail with $b=bu.
test "x$b" = xb || fail=1
Exit $fail