This script would have caught at least two recent bugs: those in [ and kill.

Revive this script.
It wasn't doing anything useful, since $all_programs wasn't being
defined by the invoking Makefile.am.
Reflect that nohup is no longer a script, so don't exclude it.
Add framework to handle the programs added since it was last run:
kill, stat, unlink, [, link, readlink.
Fix path-related problems deriving from the move of this script
from src/ to its present location.

diff --git a/tests/help-version b/tests/help-version
index ceb7603598fe4d990f145d68f4c4a92653c1c9f3..e752fec773d41068181e58e3bca1c527ab0d4b43 100755 (executable)
--- a/tests/help-version
+++ b/tests/help-version
@@ -10,7 +10,7 @@ expected_failure_status_tty=3
 expected_failure_status_sort=2
 
 case "$all_programs" in
-  *nohup*)
+  *groups*)
     if test -w /dev/full && test -c /dev/full && echo > /dev/full; then
       cat 1>&2 <<\EOF
 ************************************************
@@ -23,12 +23,12 @@ To demonstrate, run this command:
 Notice that the failing echo leaves its exit status set to zero
 and does not produce a diagnostic.
 
-That bug in /bin/sh would cause the tests of the nohup and groups
-scripts to fail, so those two are being removed from the list of
+That bug in /bin/sh would cause the test of the groups
+scripts to fail, so it is being removed from the list of
 programs checked by this test.
 ************************************************
 EOF
-      all_programs=`echo $all_programs|sed 's/\<nohup\> *//;s/\<groups\> *//'`
+      all_programs=`echo $all_programs|sed 's/\<groups\> *//'`
     fi
   ;;
 esac
@@ -40,8 +40,8 @@ for lang in C fr da; do
 
     # false fails even when invoked with --help or --version.
     if test $i = false; then
-      env LC_MESSAGES=$lang ./$i --help    >/dev/null && fail=1
-      env LC_MESSAGES=$lang ./$i --version >/dev/null && fail=1
+      env LC_MESSAGES=$lang ../src/$i --help    >/dev/null && fail=1
+      env LC_MESSAGES=$lang ../src/$i --version >/dev/null && fail=1
       continue
     fi
 
@@ -49,13 +49,13 @@ for lang in C fr da; do
     test $i = install && i=ginstall
 
     # Make sure they exit successfully, under normal conditions.
-    ./$i --help    >/dev/null || fail=1
-    ./$i --version >/dev/null || fail=1
+    ../src/$i --help    >/dev/null || fail=1
+    ../src/$i --version >/dev/null || fail=1
 
     # Make sure they fail upon `disk full' error.
     if test -w /dev/full && test -c /dev/full; then
-      ./$i --help    >/dev/full 2>/dev/null && fail=1
-      ./$i --version >/dev/full 2>/dev/null && fail=1
+      ../src/$i --help    >/dev/full 2>/dev/null && fail=1
+      ../src/$i --version >/dev/full 2>/dev/null && fail=1
       status=$?
       eval "expected=\$expected_failure_status_$i"
       test x$expected = x && expected=1
@@ -96,10 +96,10 @@ diff_args="$tmp_in $tmp_in2"
 sdiff_args="$tmp_in $tmp_in2"
 diff3_args="$tmp_in $tmp_in2 $tmp_in2"
 cp_args="$tmp_in $tmp_in2"
-ln_args="$tmp_in $tmp_in2"
+ln_args="$tmp_in ln-target"
 ginstall_args="$tmp_in $tmp_in2"
 mv_args="$tmp_in $tmp_in2"
-mkdir_args=$tmp_in2
+mkdir_args=$tmp_dir/subdir
 rmdir_args=$tmp_dir
 rm_args=$tmp_in
 shred_args=$tmp_in
@@ -123,6 +123,19 @@ su_args=--version
 test_args=foo
 # skip chroot, stty, tty, false
 
+sleep 10m &
+kill_args=$!
+
+link_args="$tmp_in link-target"
+unlink_args=$tmp_in
+
+ln -s . slink
+readlink_args=slink
+
+stat_args=$tmp_in
+unlink_args=$tmp_in
+lbracket_args=": ]"
+
 for i in $all_programs; do
   # Skip these.
   case $i in chroot|stty|tty|false) continue;; esac
@@ -132,8 +145,9 @@ for i in $all_programs; do
   echo > $tmp_in2
   mkdir $tmp_dir
   # echo ================== $i
-  eval "args=\$${i}_args"
-  if ../$i $args < $tmp_in > $tmp_out; then
+  test $i = [ && prog=lbracket || prog=$i
+  eval "args=\$${prog}_args"
+  if ../../src/$i $args < $tmp_in > $tmp_out; then
     : # ok
   else
     echo FAIL: $i