test: Add color to test.sh stdout for easier readability

Frazer Clews · Frazer Clews · commit 7415785abb72 · 2022-06-09T15:15:13.000+01:00
Closes: #86
diff --git a/test.sh b/test.sh
@@ -43,15 +43,24 @@ message()
   sed "s/$gi_re/gi/"
 }
 
+RED=''
+GREEN=''
+NC=''
+if [ -t 1 ] && command -v tput > /dev/null 2>&1 && [ "$(tput colors)" -gt 2 ] ; then
+  RED=$(tput setaf 1)
+  GREEN=$(tput setaf 2)
+  NC=$(tput sgr0)
+fi
+
 ok()
 {
-  message ok "$*"
+  message ${GREEN}ok${NC} "$*"
 }
 
 fail()
 {
   printf "%d " "$ntest" >>"$TopDir/failure"
-  message fail "$*"
+  message ${RED}fail${NC} "$*"
 }
 
 # Test specified command, which should succeed

Original file line number	Diff line number	Diff line change
`@@ -43,15 +43,24 @@ message()`
`43`	`43`	`sed "s/$gi_re/gi/"`
`44`	`44`	`}`
`45`	`45`
	`46`	`+RED=''`
	`47`	`+GREEN=''`
	`48`	`+NC=''`
	`49`	`+if [ -t 1 ] && command -v tput > /dev/null 2>&1 && [ "$(tput colors)" -gt 2 ] ; then`
	`50`	`+ RED=$(tput setaf 1)`
	`51`	`+ GREEN=$(tput setaf 2)`
	`52`	`+ NC=$(tput sgr0)`
	`53`	`+fi`
	`54`	`+`
`46`	`55`	`ok()`
`47`	`56`	`{`
`48`		`- message ok "$*"`
	`57`	`+ message ${GREEN}ok${NC} "$*"`
`49`	`58`	`}`
`50`	`59`
`51`	`60`	`fail()`
`52`	`61`	`{`
`53`	`62`	`printf "%d " "$ntest" >>"$TopDir/failure"`
`54`		`- message fail "$*"`
	`63`	`+ message ${RED}fail${NC} "$*"`
`55`	`64`	`}`
`56`	`65`
`57`	`66`	`# Test specified command, which should succeed`