pretty tests: simplify %aI/%cI date format test

Change a needlessly complex test for the %aI/%cI date
formats (iso-strict) added in 466fb6742d7 (pretty: provide a strict
ISO 8601 date format, 2014-08-29) to instead use the same pattern used
to test %as/%cs since 0df621172d8 (pretty: provide short date format,
2019-11-19).

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t4205-log-pretty-formats.sh b/t/t4205-log-pretty-formats.sh
index cabdf7d57a00e3110770a911e7893373a3ab2196..0462115ac5c1ef2d0681c48e909f9086420af393 100755 (executable)
--- a/t/t4205-log-pretty-formats.sh
+++ b/t/t4205-log-pretty-formats.sh
@@ -527,8 +527,7 @@ test_expect_success 'strbuf_utf8_replace() not producing NUL' '
 
 # ISO strict date format
 test_expect_success 'ISO and ISO-strict date formats display the same values' '
-       git log --format=%ai%n%ci |
-       sed -e "s/ /T/; s/ //; s/..\$/:&/" >expected &&
+       git log --format=%ad%n%cd --date=iso-strict >expected &&
        git log --format=%aI%n%cI >actual &&
        test_cmp expected actual
 '