From 9dbcee4875c71afbaf0df42f8e5ce3b6533d6c14 Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Fri, 14 Nov 2014 16:44:00 -0600
Subject: Add color support for scripts/test.sh and new SKIP_HOST for tests
 expected to fail on non-toybox implementations.

---
 scripts/runtest.sh | 22 +++++++++++++++++-----
 1 file changed, 17 insertions(+), 5 deletions(-)

diff --git a/scripts/runtest.sh b/scripts/runtest.sh
index 08be6fa0..ce4dedf9 100644
--- a/scripts/runtest.sh
+++ b/scripts/runtest.sh
@@ -37,6 +37,17 @@ export SKIP=
 
 # Check config to see if option is enabled, set SKIP if not.
 
+SHOWPASS=PASS
+SHOWFAIL=FAIL
+SHOWSKIP=SKIP
+
+if tty -s <&1
+then
+  SHOWPASS="$(echo -e "\033[1m\033[32m${SHOWPASS}\033[0m")"
+  SHOWFAIL="$(echo -e "\033[1m\033[31m${SHOWFAIL}\033[0m")"
+  SHOWSKIP="$(echo -e "\033[1m\033[33m${SHOWSKIP}\033[0m")"
+fi
+
 optional()
 {
   option=`echo "$OPTIONFLAGS" | egrep "(^|:)$1(:|\$)"`
@@ -64,9 +75,9 @@ testing()
 
   [ -n "$DEBUG" ] && set -x
 
-  if [ -n "$SKIP" ]
+  if [ -n "$SKIP" ] || ( [ -n "$SKIP_HOST" ] && [ -n "$TEST_HOST" ])
   then
-    [ ! -z "$VERBOSE" ] && echo "SKIPPED: $NAME"
+    [ ! -z "$VERBOSE" ] && echo "$SHOWSKIP: $NAME"
     return 0
   fi
 
@@ -79,15 +90,16 @@ testing()
   if [ $? -ne 0 ]
   then
     FAILCOUNT=$[$FAILCOUNT+1]
-    echo "FAIL: $NAME"
+    echo "$SHOWFAIL: $NAME"
     if [ -n "$VERBOSE" ]
     then
-      echo "echo '$5' | $2"
+      [ ! -z "$4" ] && echo "echo -ne \"$4\" > input"
+      echo "echo -ne '$5' | $2"
       diff -u expected actual
       [ "$VERBOSE" == fail ] && exit 1
     fi
   else
-    echo "PASS: $NAME"
+    echo "$SHOWPASS: $NAME"
   fi
   rm -f input expected actual
 
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