Add the dc easter script to the test suite

2 files changed, 76 insertions, 2 deletions

diff --git a/tests/dc/scripts/easter.sh b/tests/dc/scripts/easter.sh
new file mode 100755
index 00000000..dd030e40
--- /dev/null
+++ b/tests/dc/scripts/easter.sh
@@ -0,0 +1,47 @@
+#!/bin/sh
+
+if test $# -lt 2
+then
+	echo usage: $0 dc_exec year
+	exit 1
+fi
+
+dc_exec="$1"
+shift
+
+year="$1"
+shift
+
+echo $year '
+[
+	ddsf
+	[
+		lfp
+		[too early
+		]P
+		q
+	]s@
+	1583>@
+	ddd19%1+sg100/1+d3*4/12-sx8*5+25/5-sz5*4/lx-10-sdlg11*20+lz+lx-30%
+	d
+	[30+]s@
+	0>@d
+	[
+		[1+]s@
+		lg11<@
+	]s@
+	25=@d
+	[1+]s@
+	24=@se44le-d
+	[30+]s@
+	21>@dld+7%-7+
+	[March ]sm
+	d
+	[
+		31-
+		[April ]sm
+	]s@
+	31<@psnlmPpsn1z>p
+]sp
+lpx' | "$dc_exec" | tr '\012' ' '
+echo ''
diff --git a/tests/other.sh b/tests/other.sh
index 8c56e25d..27f55a5e 100755
--- a/tests/other.sh
+++ b/tests/other.sh
@@ -118,6 +118,9 @@ if [ "$d" = "bc" ]; then
 
 	err="$?"
 	checktest_retcode "$d" "$?" "environment var"
+
+	printf 'pass\n'
+
 else
 
 	export DC_ENV_ARGS="'-x'"
@@ -130,9 +133,33 @@ else
 	"$exe" -e 4pR "$@" > /dev/null
 
 	checktest_retcode "$d" "$?" "environment var"
-fi
 
-printf 'pass\n'
+	printf 'pass\n'
+
+	set +e
+
+	printf 'three\n' | head -c3 > /dev/null
+	err=$?
+
+	if [ "$err" -eq 0 ]; then
+
+		printf 'Running dc Easter script...'
+
+		easter_res="$testdir/dc_outputs/easter.txt"
+		easter_out="$testdir/dc_outputs/easter_results.txt"
+
+		printf '4 April 2021\n' > "$easter_res"
+
+		"$testdir/dc/scripts/easter.sh" "$exe" 2021 | head -c12 > "$easter_out"
+		printf '\n' >> "$easter_out"
+		err="$?"
+
+		checktest "$d" "$err" "Easter script" "$easter_res" "$easter_out"
+
+		printf 'pass\n'
+	fi
+
+fi
 
 out1="$testdir/../.log_$d.txt"
 out2="$testdir/../.log_${d}_test.txt"