t4052: work around shells unable to set COLUMNS to 1

Signed-off-by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2012-04-27 11:25:25 +02:00 committed by Junio C Hamano
parent d4958d30f8
commit bafa16e53c

View File

@ -292,7 +292,8 @@ cat >expect1-graph <<'EOF'
EOF
while read verb expect cmd args
do
test_expect_success "$cmd $verb prefix greater than COLUMNS (big change)" '
test_expect_success COLUMNS_CAN_BE_1 \
"$cmd $verb prefix greater than COLUMNS (big change)" '
COLUMNS=1 git $cmd $args >output
grep " | " output >actual &&
test_cmp "$expect" actual
@ -300,7 +301,8 @@ do
test "$cmd" != diff || continue
test_expect_success "$cmd --graph $verb prefix greater than COLUMNS (big change)" '
test_expect_success COLUMNS_CAN_BE_1 \
"$cmd --graph $verb prefix greater than COLUMNS (big change)" '
COLUMNS=1 git $cmd $args --graph >output
grep " | " output >actual &&
test_cmp "$expect-graph" actual