fix shellcheck errors in 2004/hibachi/src/localhost/test/shell/test1.sh

2004/hibachi/src/localhost/test/shell/test1.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env bash
 
 cat <<'-EOT-'
 HTTP/1.0 200 OK
@@ -29,31 +29,33 @@ Hibachi/1.0 Shell Test 1
 <caption><h3>Assertions</h3></caption>
 -EOT-
 
-if [ X"$PATH" = X'/usr/local/bin:/usr/bin:/bin' ]; then
+if [[ $PATH == '/usr/local/bin:/usr/bin:/bin' ]]; then
 	echo "<tr><td>[ OK  ] PATH</td></tr>"
 else
 	echo "<tr><td>[ BAD ] PATH</td></tr>"
 fi
 
-if [ X"$ENV" = X ]; then
+if [[ -z $ENV ]]; then
 	echo "<tr><td>[ OK  ] ENV</td></tr>"
 else
 	echo "<tr><td>[ BAD ] ENV</td></tr>"
 fi
 
-if [ X"$CDPATH" = X ]; then
+if [[ -z $CDPATH ]]; then
 	echo "<tr><td>[ OK  ] CDPATH</td></tr>"
 else
 	echo "<tr><td>[ BAD ] CDPATH</td></tr>"
 fi
 
-if [ X"$REQUEST_METHOD" = X'GET' ]; then
+if [[ -z $REQUEST_METHOD ]]; then REQUEST_METHOD=''; fi
+if [[ $REQUEST_METHOD == 'GET' ]]; then
 	echo "<tr><td>[ OK  ] REQUEST_METHOD</td></tr>"
 else
 	echo "<tr><td>[ BAD ] REQUEST_METHOD</td></tr>"
 fi
 
-if [ X"$QUERY_STRING" = X'example=GET+REQUEST+WITH+QUERY-STRING&garibaldi=peek-a-boo' ]; then
+if [[ -z $QUERY_STRING ]]; then QUERY_STRING=''; fi
+if [[ $QUERY_STRING == 'example=GET+REQUEST+WITH+QUERY-STRING&garibaldi=peek-a-boo' ]]; then
 	echo "<tr><td>[ OK  ] QUERY_STRING</td></tr>"
 else
 	echo "<tr><td>[ BAD ] QUERY_STRING</td></tr>"
@@ -61,7 +63,13 @@ fi
 
 echo "</table>"
 
-. "$DOCUMENT_ROOT/test/shell/dump.sh"
+if [[ -z $DOCUMENT_ROOT ]]; then DOCUMENT_ROOT='.'; fi
+# We want to source the file, but for SC1091 the file is not available at the time of this edit.
+#
+# SC1091 (info): Not following: ./test/shell/dump.sh was not specified as input (see shellcheck -x).
+# https://www.shellcheck.net/wiki/SC1091
+# shellcheck disable=SC1091
+source "$DOCUMENT_ROOT/test/shell/dump.sh"
 
 cat <<'-EOT-'
 <br>