Remove unused NCWD and NPWD #defines.

[nmh] / test / install-mh / test-version-check

diff --git a/test/install-mh/test-version-check b/test/install-mh/test-version-check
index 406fc70a9a5b16bccfea43d6b40f9f7f31580a9e..e9a2ce7463df34cd8340b8a2e16b4e3810478f56 100755 (executable)
--- a/test/install-mh/test-version-check
+++ b/test/install-mh/test-version-check
@@ -28,8 +28,20 @@ if script -S /bin/sh 'echo OK' /dev/null 2>&1 | egrep 'OK' >/dev/null; then
     #### script(1) uses -S to set the shell that it runs.
     use_dash_S=1
 else
     #### script(1) uses -S to set the shell that it runs.
     use_dash_S=1
 else

-    #### Assume that script(1) uses SHELL environment variable.
-    use_dash_S=0
+    cat >"${cmd}" <<EOF
+#! /bin/sh
+echo OK
+EOF
+    chmod +x "${cmd}"
+
+    (SHELL="${cmd}"; export SHELL; script "${actual}" >/dev/null &
+     wait $!)
+    if grep OK "${actual}" >/dev/null; then
+        #### script(1) supports SHELL environment variable.
+        use_dash_S=0
+    else
+        test_skip "can't find mechanism to set SHELL for script(1)"
+    fi

 fi
 
 #### Run a command but don't wait for user input.  script(1) seems to do
 fi
 
 #### Run a command but don't wait for user input.  script(1) seems to do


@@ -54,8 +66,8 @@ EOF
 
 #### Ensure that script(1) makes the program look like it's connected to a
 #### terminal.  The welcome message code in sbr/utils.c needs that.
 
 #### Ensure that script(1) makes the program look like it's connected to a
 #### terminal.  The welcome message code in sbr/utils.c needs that.

-run_without_input 'if test -t 0  &&  test -t 1  &&  test -t 2; then echo tty; fi'
-grep tty "${actual}" >/dev/null || test_skip "(script(1) doesn't simulate tty)"
+run_without_input 'if test -t 0  -a  -t 1  -a  -t 2; then echo tty; fi'
+grep tty "${actual}" >/dev/null || test_skip "script(1) doesn't simulate tty"

 
 
 # Removing Version will trigger the welcome message.  (setup_test
 
 
 # Removing Version will trigger the welcome message.  (setup_test