From 043e869f1700fc7089e6abe6d8626990320610ad Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Thu, 17 Mar 2022 14:20:40 -0400
Subject: tests: WIP parse test

---
diff --git a/tests/parse.sh b/tests/parse.sh
index 1de2320..13ccbfc 100755
--- a/tests/parse.sh
+++ b/tests/parse.sh
@@ -21,12 +21,108 @@ set -eu
 
 . "${TOP_SRCDIR}/tests/aux/tap-functions.sh"
 
-plan_ later
+DATE_FMTS='
+	Wed
+	1969-12-31
+	1969/12/31
+	12-31-1969
+	12-31
+	12/31/1969
+	12/31
+	31 Dec 1969
+	31 Dec
+	31-Dec-1969
+	31-Dec
+	31/Dec/1969
+	31/Dec
+	Wed 31 Dec 1969
+	Wed 31 Dec
+	Wed 31-Dec-1969
+	Wed 31-Dec
+	Wed 31/Dec/1969
+	Wed 31/Dec
+	Wed, 31 Dec 1969
+	Wed, 31 Dec
+	Wed, 31-Dec-1969
+	Wed, 31-Dec
+	Wed, 31/Dec/1969
+	Wed, 31/Dec
+	Dec 31, 1969
+	Dec 31
+	Dec-31-1969
+	Dec-31
+	Dec/31/1969
+	Dec/31
+	Wed Dec 31, 1969
+	Wed Dec 31
+	Wed Dec-31-1969
+	Wed Dec-31
+	Wed Dec/31/1969
+	Wed Dec/31
+	Wed, Dec 31, 1969
+	Wed, Dec 31
+	Wed, Dec-31-1969
+	Wed, Dec-31
+	Wed, Dec/31/1969
+	Wed, Dec/31
+	'
+TIME_FMTS='
+	7:00:01 PM
+	19:00:01
+	7:00 PM
+	19:00
+	70001 PM
+	190001
+	700 PM
+	1900
+	'
+MISC_FMTS='
+	1969-12-31T19:00:01
+	1969-12-31T19:00
+	19691231T190001
+	19691231T1900
+	19691231 70001 PM
+	19691231 190001
+	19691231 700 PM
+	19691231 1900
+	Wed Dec 31 19:00:01 1969
+	'
 
-if [ x"$(TZ=UTC0 "${TOP_BUILDDIR}/@" -d '19700101T000000')" = x'0' ]; then
-	ok_ -- '19700101T000000'
-else
-	not_ok_ -- '19700101T000000'
-fi
+plan_ 704
 
-plan_ now
+run_test()
+{
+	datetime="${1}"
+	shift 1
+
+	got="$(TZ=EST5EDT faketime -f '1969-12-31 18:00:00' \
+		"${TOP_BUILDDIR}/@" -d "${datetime}" 2>&1)" || :
+	if [ x"${got}" = x'1' ]; then
+		ok_ -- "${datetime}"
+	else
+		not_ok_ -- "${datetime}"
+		diag_ " Failed test '${datetime}'"
+		diag_ "         got: '${got}'"
+		diag_ "    expected: '1'"
+	fi
+}
+
+IFS='
+'
+
+for time_fmt in ${TIME_FMTS}; do
+	time_fmt="${time_fmt#	}"
+	[ -z "${time_fmt}" ] && continue
+	run_test "${time_fmt}"
+	for date_fmt in ${DATE_FMTS}; do
+		date_fmt="${date_fmt#	}"
+		[ -z "${date_fmt}" ] && continue
+		run_test "${date_fmt} ${time_fmt}"
+		run_test "${time_fmt} ${date_fmt}"
+	done
+done
+for misc_fmt in ${MISC_FMTS}; do
+	misc_fmt="${misc_fmt#	}"
+	[ -z "${misc_fmt}" ] && continue
+	run_test "${misc_fmt}"
+done
--
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