[src/trunk]: src/usr.bin/make/unit-tests make(1): add test for default format...

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/297f782907a6
branches:  trunk
changeset: 977615:297f782907a6
user:      rillig <rillig%NetBSD.org@localhost>
date:      Thu Oct 29 19:01:10 2020 +0000

description:
make(1): add test for default format of the :localtime modifier

diffstat:

 usr.bin/make/unit-tests/varmod-localtime.mk |  10 +++++++++-
 1 files changed, 9 insertions(+), 1 deletions(-)

diffs (21 lines):

diff -r 21a1f15971cc -r 297f782907a6 usr.bin/make/unit-tests/varmod-localtime.mk
--- a/usr.bin/make/unit-tests/varmod-localtime.mk       Thu Oct 29 18:59:43 2020 +0000
+++ b/usr.bin/make/unit-tests/varmod-localtime.mk       Thu Oct 29 19:01:10 2020 +0000
@@ -1,8 +1,16 @@
-# $NetBSD: varmod-localtime.mk,v 1.3 2020/08/23 15:13:21 rillig Exp $
+# $NetBSD: varmod-localtime.mk,v 1.4 2020/10/29 19:01:10 rillig Exp $
 #
 # Tests for the :localtime variable modifier, which returns the given time,
 # formatted as a local timestamp.
 
+# Test for the default time format, %c.  Since the time always varies, it's
+# only possible to check for the general format here.  The names of the
+# month and weekday are always in English, independent from the locale.
+# Example: Thu Oct 29 18:56:41 2020
+.if ${:U:localtime:tW:M??? ??? ?? ??\:??\:?? ????} == ""
+.  error
+.endif
+
 all:
        @echo ${%Y:L:localtim=1593536400}       # modifier name too short
        @echo ${%Y:L:localtime=1593536400}      # 2020-07-01T00:00:00Z