# HG changeset patch
# User Bruno Haible <bruno@clisp.org>
# Date 1548601283 -3600
# Node ID 066c585853e5e7db0c4d4f470ce654887797f170
# Parent  84fd38f4932c2dcb349e23d1c4fb47bae4139db6
tests: Accommodate a shell that is not in /bin/sh.

* tests/init.sh (setup_): Set srcdir and builddir.
(BOURNE_SHELL): New variable.
* modules/acl-tests (Depends-on): Add 'test-framework-sh'.
* modules/file-has-acl-tests (Depends-on): Likewise.
* modules/copy-file-tests (Depends-on): Likewise.
* tests/test-set-mode-acl-1.sh: Use the test framework. Invoke shell
scripts through $BOURNE_SHELL.
* tests/test-set-mode-acl-2.sh: Likewise.
* tests/test-copy-acl-1.sh: Likewise.
* tests/test-copy-acl-2.sh: Likewise.
* tests/test-file-has-acl-1.sh: Likewise.
* tests/test-file-has-acl-2.sh: Likewise.
* tests/test-copy-file-1.sh: Likewise.
* tests/test-copy-file-2.sh: Likewise.
* tests/test-set-mode-acl.sh (builddir): Consider value set by the
invoker.
* tests/test-copy-acl.sh (builddir): Likewise.
* tests/test-file-has-acl.sh (builddir): Likewise.
* tests/test-copy-file.sh (builddir): Likewise.
* tests/test-vc-list-files-cvs.sh: Don't create shims for executables in
build-aux/. Instead, invoke shell scripts through $BOURNE_SHELL.
* tests/test-vc-list-files-git.sh: Likewise.

diff -r 84fd38f4932c -r 066c585853e5 ChangeLog
--- a/ChangeLog	Sun Jan 27 12:24:47 2019 +0100
+++ b/ChangeLog	Sun Jan 27 16:01:23 2019 +0100
@@ -1,3 +1,29 @@
+2019-01-27  Bruno Haible  <bruno@clisp.org>
+
+	tests: Accommodate a shell that is not in /bin/sh.
+	* tests/init.sh (setup_): Set srcdir and builddir.
+	(BOURNE_SHELL): New variable.
+	* modules/acl-tests (Depends-on): Add 'test-framework-sh'.
+	* modules/file-has-acl-tests (Depends-on): Likewise.
+	* modules/copy-file-tests (Depends-on): Likewise.
+	* tests/test-set-mode-acl-1.sh: Use the test framework. Invoke shell
+	scripts through $BOURNE_SHELL.
+	* tests/test-set-mode-acl-2.sh: Likewise.
+	* tests/test-copy-acl-1.sh: Likewise.
+	* tests/test-copy-acl-2.sh: Likewise.
+	* tests/test-file-has-acl-1.sh: Likewise.
+	* tests/test-file-has-acl-2.sh: Likewise.
+	* tests/test-copy-file-1.sh: Likewise.
+	* tests/test-copy-file-2.sh: Likewise.
+	* tests/test-set-mode-acl.sh (builddir): Consider value set by the
+	invoker.
+	* tests/test-copy-acl.sh (builddir): Likewise.
+	* tests/test-file-has-acl.sh (builddir): Likewise.
+	* tests/test-copy-file.sh (builddir): Likewise.
+	* tests/test-vc-list-files-cvs.sh: Don't create shims for executables in
+	build-aux/. Instead, invoke shell scripts through $BOURNE_SHELL.
+	* tests/test-vc-list-files-git.sh: Likewise.
+
 2019-01-27  Bruno Haible  <bruno@clisp.org>
 
 	tests: Fix some "unused variable" warnings.
diff -r 84fd38f4932c -r 066c585853e5 modules/acl-tests
--- a/modules/acl-tests	Sun Jan 27 12:24:47 2019 +0100
+++ b/modules/acl-tests	Sun Jan 27 16:01:23 2019 +0100
@@ -15,6 +15,7 @@
 read-file
 unistd
 xalloc
+test-framework-sh
 
 configure.ac:
 
diff -r 84fd38f4932c -r 066c585853e5 modules/copy-file-tests
--- a/modules/copy-file-tests	Sun Jan 27 12:24:47 2019 +0100
+++ b/modules/copy-file-tests	Sun Jan 27 16:01:23 2019 +0100
@@ -10,6 +10,7 @@
 acl-tests
 read-file
 xalloc
+test-framework-sh
 
 configure.ac:
 
diff -r 84fd38f4932c -r 066c585853e5 modules/file-has-acl-tests
--- a/modules/file-has-acl-tests	Sun Jan 27 12:24:47 2019 +0100
+++ b/modules/file-has-acl-tests	Sun Jan 27 16:01:23 2019 +0100
@@ -7,6 +7,7 @@
 
 Depends-on:
 unistd
+test-framework-sh
 
 configure.ac:
 AC_CHECK_DECLS_ONCE([alarm])
diff -r 84fd38f4932c -r 066c585853e5 tests/init.sh
--- a/tests/init.sh	Sun Jan 27 12:24:47 2019 +0100
+++ b/tests/init.sh	Sun Jan 27 16:01:23 2019 +0100
@@ -475,10 +475,18 @@
 
   initial_cwd_=$PWD
 
+  # Create and enter the temporary directory.
   pfx_=`testdir_prefix_`
   test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \
     || fail_ "failed to create temporary directory in $initial_cwd_"
   cd "$test_dir_" || fail_ "failed to cd to temporary directory"
+  # Set variables srcdir, builddir, for the convenience of the test.
+  case $srcdir in
+    /* | ?:*) ;;
+    *) srcdir="../$srcdir" ;;
+  esac
+  builddir=".."
+  export srcdir builddir
 
   # As autoconf-generated configure scripts do, ensure that IFS
   # is defined initially, so that saving and restoring $IFS works.
@@ -607,6 +615,15 @@
   fail_ "$err_"
 }
 
+# The interpreter for Bourne-shell scripts.
+# No special standards compatibility requirements.
+# Some environments, such as Android, don't have /bin/sh.
+if test -f /bin/sh$EXEEXT; then
+  BOURNE_SHELL=/bin/sh
+else
+  BOURNE_SHELL=sh
+fi
+
 # If you want to override the testdir_prefix_ function,
 # or to add more utility functions, use this file.
 test -f "$srcdir/init.cfg" \
diff -r 84fd38f4932c -r 066c585853e5 tests/test-copy-acl-1.sh
--- a/tests/test-copy-acl-1.sh	Sun Jan 27 12:24:47 2019 +0100
+++ b/tests/test-copy-acl-1.sh	Sun Jan 27 16:01:23 2019 +0100
@@ -3,6 +3,8 @@
 # Test copy-acl on the file system of /var/tmp, which usually is a local
 # file system.
 
+. "${srcdir=.}/init.sh"; path_prepend_ .
+
 if test -d /var/tmp; then
   TMPDIR=/var/tmp
 else
@@ -10,4 +12,6 @@
 fi
 export TMPDIR
 
-exec "${srcdir}/test-copy-acl.sh"
+$BOURNE_SHELL "${srcdir}/test-copy-acl.sh"
+
+Exit $?
diff -r 84fd38f4932c -r 066c585853e5 tests/test-copy-acl-2.sh
--- a/tests/test-copy-acl-2.sh	Sun Jan 27 12:24:47 2019 +0100
+++ b/tests/test-copy-acl-2.sh	Sun Jan 27 16:01:23 2019 +0100
@@ -3,7 +3,11 @@
 # Test copy-acl on the file system of the build directory, which may be
 # a local file system or NFS mounted.
 
+. "${srcdir=.}/init.sh"; path_prepend_ .
+
 TMPDIR=`pwd`
 export TMPDIR
 
-exec "${srcdir}/test-copy-acl.sh"
+$BOURNE_SHELL "${srcdir}/test-copy-acl.sh"
+
+Exit $?
diff -r 84fd38f4932c -r 066c585853e5 tests/test-copy-acl.sh
--- a/tests/test-copy-acl.sh	Sun Jan 27 12:24:47 2019 +0100
+++ b/tests/test-copy-acl.sh	Sun Jan 27 16:01:23 2019 +0100
@@ -41,7 +41,12 @@
 }
 
 func_tmpdir
-builddir=`pwd`
+# builddir may already be set by the script that invokes this one.
+case "$builddir" in
+  '') builddir=`pwd` ;;
+  /* | ?:*) ;;
+  *) builddir=`pwd`/$builddir ;;
+esac
 cd "$builddir" ||
   {
     echo "$0: cannot determine build directory (unreadable parent dir?)" >&2
diff -r 84fd38f4932c -r 066c585853e5 tests/test-copy-file-1.sh
--- a/tests/test-copy-file-1.sh	Sun Jan 27 12:24:47 2019 +0100
+++ b/tests/test-copy-file-1.sh	Sun Jan 27 16:01:23 2019 +0100
@@ -3,6 +3,8 @@
 # Test copy-file on the file system of /var/tmp, which usually is a local
 # file system.
 
+. "${srcdir=.}/init.sh"; path_prepend_ .
+
 if test -d /var/tmp; then
   TMPDIR=/var/tmp
 else
@@ -10,11 +12,11 @@
 fi
 export TMPDIR
 
-"${srcdir}/test-copy-file.sh"
+$BOURNE_SHELL "${srcdir}/test-copy-file.sh"
 ret1=$?
-NO_STDERR_OUTPUT=1 "${srcdir}/test-copy-file.sh"
+NO_STDERR_OUTPUT=1 $BOURNE_SHELL "${srcdir}/test-copy-file.sh"
 ret2=$?
 case $ret1 in
-  77 ) exit $ret2 ;;
-  * ) exit $ret1 ;;
+  77 ) Exit $ret2 ;;
+  * ) Exit $ret1 ;;
 esac
diff -r 84fd38f4932c -r 066c585853e5 tests/test-copy-file-2.sh
--- a/tests/test-copy-file-2.sh	Sun Jan 27 12:24:47 2019 +0100
+++ b/tests/test-copy-file-2.sh	Sun Jan 27 16:01:23 2019 +0100
@@ -3,14 +3,16 @@
 # Test copy-file on the file system of the build directory, which may be
 # a local file system or NFS mounted.
 
+. "${srcdir=.}/init.sh"; path_prepend_ .
+
 TMPDIR=`pwd`
 export TMPDIR
 
-"${srcdir}/test-copy-file.sh"
+$BOURNE_SHELL "${srcdir}/test-copy-file.sh"
 ret1=$?
-NO_STDERR_OUTPUT=1 "${srcdir}/test-copy-file.sh"
+NO_STDERR_OUTPUT=1 $BOURNE_SHELL "${srcdir}/test-copy-file.sh"
 ret2=$?
 case $ret1 in
-  77 ) exit $ret2 ;;
-  * ) exit $ret1 ;;
+  77 ) Exit $ret2 ;;
+  * ) Exit $ret1 ;;
 esac
diff -r 84fd38f4932c -r 066c585853e5 tests/test-copy-file.sh
--- a/tests/test-copy-file.sh	Sun Jan 27 12:24:47 2019 +0100
+++ b/tests/test-copy-file.sh	Sun Jan 27 16:01:23 2019 +0100
@@ -35,7 +35,12 @@
 }
 
 func_tmpdir
-builddir=`pwd`
+# builddir may already be set by the script that invokes this one.
+case "$builddir" in
+  '') builddir=`pwd` ;;
+  /* | ?:*) ;;
+  *) builddir=`pwd`/$builddir ;;
+esac
 cd "$builddir" ||
   {
     echo "$0: cannot determine build directory (unreadable parent dir?)" >&2
diff -r 84fd38f4932c -r 066c585853e5 tests/test-file-has-acl-1.sh
--- a/tests/test-file-has-acl-1.sh	Sun Jan 27 12:24:47 2019 +0100
+++ b/tests/test-file-has-acl-1.sh	Sun Jan 27 16:01:23 2019 +0100
@@ -3,6 +3,8 @@
 # Test file-has-acl on the file system of /var/tmp, which usually is a local
 # file system.
 
+. "${srcdir=.}/init.sh"; path_prepend_ .
+
 if test -d /var/tmp; then
   TMPDIR=/var/tmp
 else
@@ -10,4 +12,6 @@
 fi
 export TMPDIR
 
-exec "${srcdir}/test-file-has-acl.sh"
+$BOURNE_SHELL "${srcdir}/test-file-has-acl.sh"
+
+Exit $?
diff -r 84fd38f4932c -r 066c585853e5 tests/test-file-has-acl-2.sh
--- a/tests/test-file-has-acl-2.sh	Sun Jan 27 12:24:47 2019 +0100
+++ b/tests/test-file-has-acl-2.sh	Sun Jan 27 16:01:23 2019 +0100
@@ -3,7 +3,11 @@
 # Test file-has-acl on the file system of the build directory, which may be
 # a local file system or NFS mounted.
 
+. "${srcdir=.}/init.sh"; path_prepend_ .
+
 TMPDIR=`pwd`
 export TMPDIR
 
-exec "${srcdir}/test-file-has-acl.sh"
+$BOURNE_SHELL "${srcdir}/test-file-has-acl.sh"
+
+Exit $?
diff -r 84fd38f4932c -r 066c585853e5 tests/test-file-has-acl.sh
--- a/tests/test-file-has-acl.sh	Sun Jan 27 12:24:47 2019 +0100
+++ b/tests/test-file-has-acl.sh	Sun Jan 27 16:01:23 2019 +0100
@@ -41,7 +41,12 @@
 }
 
 func_tmpdir
-builddir=`pwd`
+# builddir may already be set by the script that invokes this one.
+case "$builddir" in
+  '') builddir=`pwd` ;;
+  /* | ?:*) ;;
+  *) builddir=`pwd`/$builddir ;;
+esac
 cd "$builddir" ||
   {
     echo "$0: cannot determine build directory (unreadable parent dir?)" >&2
diff -r 84fd38f4932c -r 066c585853e5 tests/test-set-mode-acl-1.sh
--- a/tests/test-set-mode-acl-1.sh	Sun Jan 27 12:24:47 2019 +0100
+++ b/tests/test-set-mode-acl-1.sh	Sun Jan 27 16:01:23 2019 +0100
@@ -3,6 +3,8 @@
 # Test set-mode-acl on the file system of /var/tmp, which usually is a local
 # file system.
 
+. "${srcdir=.}/init.sh"; path_prepend_ .
+
 if test -d /var/tmp; then
   TMPDIR=/var/tmp
 else
@@ -10,4 +12,6 @@
 fi
 export TMPDIR
 
-exec "${srcdir}/test-set-mode-acl.sh"
+$BOURNE_SHELL "${srcdir}/test-set-mode-acl.sh"
+
+Exit $?
diff -r 84fd38f4932c -r 066c585853e5 tests/test-set-mode-acl-2.sh
--- a/tests/test-set-mode-acl-2.sh	Sun Jan 27 12:24:47 2019 +0100
+++ b/tests/test-set-mode-acl-2.sh	Sun Jan 27 16:01:23 2019 +0100
@@ -3,7 +3,11 @@
 # Test set-mode-acl on the file system of the build directory, which may be
 # a local file system or NFS mounted.
 
+. "${srcdir=.}/init.sh"; path_prepend_ .
+
 TMPDIR=`pwd`
 export TMPDIR
 
-exec "${srcdir}/test-set-mode-acl.sh"
+$BOURNE_SHELL "${srcdir}/test-set-mode-acl.sh"
+
+Exit $?
diff -r 84fd38f4932c -r 066c585853e5 tests/test-set-mode-acl.sh
--- a/tests/test-set-mode-acl.sh	Sun Jan 27 12:24:47 2019 +0100
+++ b/tests/test-set-mode-acl.sh	Sun Jan 27 16:01:23 2019 +0100
@@ -41,7 +41,12 @@
 }
 
 func_tmpdir
-builddir=`pwd`
+# builddir may already be set by the script that invokes this one.
+case "$builddir" in
+  '') builddir=`pwd` ;;
+  /* | ?:*) ;;
+  *) builddir=`pwd`/$builddir ;;
+esac
 cd "$builddir" ||
   {
     echo "$0: cannot determine build directory (unreadable parent dir?)" >&2
diff -r 84fd38f4932c -r 066c585853e5 tests/test-vc-list-files-cvs.sh
--- a/tests/test-vc-list-files-cvs.sh	Sun Jan 27 12:24:47 2019 +0100
+++ b/tests/test-vc-list-files-cvs.sh	Sun Jan 27 16:01:23 2019 +0100
@@ -17,7 +17,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
 : ${srcdir=.}
-. "$srcdir/init.sh"; path_prepend_ "$abs_aux_dir" .
+. "$srcdir/init.sh"; path_prepend_ .
 
 tmpdir=vc-cvs
 repo=`pwd`/$tmpdir/repo
@@ -44,7 +44,7 @@
     cvs -Q -d "$repo" import -m imp m M M0 &&
     cvs -Q -d "$repo" co m && cd m &&
     printf '%s\n' b c d/a > expected &&
-    vc-list-files | sort > actual &&
+    $BOURNE_SHELL "$abs_aux_dir/vc-list-files" | sort > actual &&
     compare expected actual &&
     ok=1
   test $ok = 0 && fail=1
diff -r 84fd38f4932c -r 066c585853e5 tests/test-vc-list-files-git.sh
--- a/tests/test-vc-list-files-git.sh	Sun Jan 27 12:24:47 2019 +0100
+++ b/tests/test-vc-list-files-git.sh	Sun Jan 27 16:01:23 2019 +0100
@@ -17,7 +17,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
 : ${srcdir=.}
-. "$srcdir/init.sh"; path_prepend_ "$abs_aux_dir" .
+. "$srcdir/init.sh"; path_prepend_ .
 
 tmpdir=vc-git-$$
 GIT_DIR= GIT_WORK_TREE=; unset GIT_DIR GIT_WORK_TREE
@@ -35,7 +35,7 @@
   git add . > /dev/null &&
   git commit -q -a -m log &&
   printf '%s\n' b c d/a > expected &&
-  vc-list-files > actual &&
+  $BOURNE_SHELL "$abs_aux_dir/vc-list-files" > actual &&
   compare expected actual &&
   fail=0