tests: convert first batch of tests from test-lib.sh to init.sh

Initially, I did this,
git grep -l srcdir/test-lib.sh|xargs perl -p0i -e '~180-byte script'
but that line would have been much longer than the maximum permitted
by coreutils' commit hook, and wasn't readable besides, so here's a
more readable version:

lhs=$(printf '%s\\n' \
'if test "$VERBOSE" = yes; then' \
'  set -x' \
'  touch --version' \
'fi' \
'' \
'. $srcdir/test-lib.sh' \
  | sed 's/\$/\\\$/g;s/touch/(\\w+)/')

rhs=$(printf '%s\\n' \
'. "${srcdir=.}/init.sh"; path_prepend_ ../src' \
'test "$VERBOSE" = yes && FIXME --version' \
  | sed 's/\$/\\\$/g;s/FIXME/\$1/')

git grep -l srcdir/test-lib.sh|xargs perl -p0i -e "s,$lhs,$rhs,"

11 files changed, 22 insertions, 66 deletions

diff --git a/tests/mkdir/p-1 b/tests/mkdir/p-1
index cd60d9f36..9c8e8a5d8 100755
--- a/tests/mkdir/p-1
+++ b/tests/mkdir/p-1
@@ -16,12 +16,8 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if test "$VERBOSE" = yes; then
-  set -x
-  mkdir --version
-fi
-
-. $srcdir/test-lib.sh
+. "${srcdir=.}/init.sh"; path_prepend_ ../src
+test "$VERBOSE" = yes && mkdir --version
 
 mkdir --parents "`pwd`/t" || fail=1
 test -d t || fail=1
diff --git a/tests/mkdir/p-2 b/tests/mkdir/p-2
index 863f188dc..735d7ad08 100755
--- a/tests/mkdir/p-2
+++ b/tests/mkdir/p-2
@@ -16,12 +16,8 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if test "$VERBOSE" = yes; then
-  set -x
-  mkdir --version
-fi
-
-. $srcdir/test-lib.sh
+. "${srcdir=.}/init.sh"; path_prepend_ ../src
+test "$VERBOSE" = yes && mkdir --version
 
 mkdir --parents "`pwd`/t/u" || fail=1
 test -d t/u || fail=1
diff --git a/tests/mkdir/p-3 b/tests/mkdir/p-3
index 116c794be..ddc812e0e 100755
--- a/tests/mkdir/p-3
+++ b/tests/mkdir/p-3
@@ -18,12 +18,8 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if test "$VERBOSE" = yes; then
-  set -x
-  mkdir --version
-fi
-
-. $srcdir/test-lib.sh
+. "${srcdir=.}/init.sh"; path_prepend_ ../src
+test "$VERBOSE" = yes && mkdir --version
 skip_if_root_
 
 mkdir no-access || framework_failure
diff --git a/tests/mkdir/p-slashdot b/tests/mkdir/p-slashdot
index 49843f1c0..fba112df2 100755
--- a/tests/mkdir/p-slashdot
+++ b/tests/mkdir/p-slashdot
@@ -16,12 +16,8 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if test "$VERBOSE" = yes; then
-  set -x
-  mkdir --version
-fi
-
-. $srcdir/test-lib.sh
+. "${srcdir=.}/init.sh"; path_prepend_ ../src
+test "$VERBOSE" = yes && mkdir --version
 
 
 mkdir -p d1/. || fail=1
diff --git a/tests/mkdir/p-thru-slink b/tests/mkdir/p-thru-slink
index 687c0ffed..e2cc9c93f 100755
--- a/tests/mkdir/p-thru-slink
+++ b/tests/mkdir/p-thru-slink
@@ -16,12 +16,8 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if test "$VERBOSE" = yes; then
-  set -x
-  mkdir --version
-fi
-
-. $srcdir/test-lib.sh
+. "${srcdir=.}/init.sh"; path_prepend_ ../src
+test "$VERBOSE" = yes && mkdir --version
 
 ln -s . slink || framework_failure
 
diff --git a/tests/mkdir/p-v b/tests/mkdir/p-v
index 6118b492a..aeae33da9 100755
--- a/tests/mkdir/p-v
+++ b/tests/mkdir/p-v
@@ -16,12 +16,8 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if test "$VERBOSE" = yes; then
-  set -x
-  mkdir --version
-fi
-
-. $srcdir/test-lib.sh
+. "${srcdir=.}/init.sh"; path_prepend_ ../src
+test "$VERBOSE" = yes && mkdir --version
 
 mkdir -pv foo/a/b/c/d >out || fail=1
 
diff --git a/tests/mkdir/parents b/tests/mkdir/parents
index 405cc1942..951b6f9e0 100755
--- a/tests/mkdir/parents
+++ b/tests/mkdir/parents
@@ -16,12 +16,8 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if test "$VERBOSE" = yes; then
-  set -x
-  mkdir --version
-fi
-
-. $srcdir/test-lib.sh
+. "${srcdir=.}/init.sh"; path_prepend_ ../src
+test "$VERBOSE" = yes && mkdir --version
 skip_if_setgid_
 
 mkdir -m 700 e-dir || framework_failure
diff --git a/tests/mkdir/perm b/tests/mkdir/perm
index 7707e4f8d..0cd0a5581 100755
--- a/tests/mkdir/perm
+++ b/tests/mkdir/perm
@@ -17,12 +17,8 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if test "$VERBOSE" = yes; then
-  set -x
-  mkdir --version
-fi
-
-. $srcdir/test-lib.sh
+. "${srcdir=.}/init.sh"; path_prepend_ ../src
+test "$VERBOSE" = yes && mkdir --version
 skip_if_setgid_
 
 working_umask_or_skip_
diff --git a/tests/mkdir/special-1 b/tests/mkdir/special-1
index 93d203e77..7ed437021 100755
--- a/tests/mkdir/special-1
+++ b/tests/mkdir/special-1
@@ -16,12 +16,8 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if test "$VERBOSE" = yes; then
-  set -x
-  mkdir --version
-fi
-
-. $srcdir/test-lib.sh
+. "${srcdir=.}/init.sh"; path_prepend_ ../src
+test "$VERBOSE" = yes && mkdir --version
 
 set_mode_string=u=rwx,g=rx,o=w,-s,+t
 output_mode_string=drwxr-x-wT
diff --git a/tests/mkdir/t-slash b/tests/mkdir/t-slash
index 053f98df3..ed72880c7 100755
--- a/tests/mkdir/t-slash
+++ b/tests/mkdir/t-slash
@@ -17,12 +17,8 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if test "$VERBOSE" = yes; then
-  set -x
-  mkdir --version
-fi
-
-. $srcdir/test-lib.sh
+. "${srcdir=.}/init.sh"; path_prepend_ ../src
+test "$VERBOSE" = yes && mkdir --version
 
 
 mkdir -p dir/ || fail=1
diff --git a/tests/mkdir/writable-under-readonly b/tests/mkdir/writable-under-readonly
index 18a44ae9a..2c8ac52f4 100755
--- a/tests/mkdir/writable-under-readonly
+++ b/tests/mkdir/writable-under-readonly
@@ -24,12 +24,8 @@
 #
 # Demonstrate the problem, as root:
 
-if test "$VERBOSE" = yes; then
-  set -x
-  mkdir --version
-fi
-
-. $srcdir/test-lib.sh
+. "${srcdir=.}/init.sh"; path_prepend_ ../src
+test "$VERBOSE" = yes && mkdir --version
 require_root_
 
 # FIXME: for now, skip it unconditionally