t1700: test shared index file expiration

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t1700-split-index.sh b/t/t1700-split-index.sh
index 21f43903f88dca2f3424808bdaae9d3ece4f0f6a..480d3a8dc327eec38ae47641f6d13954150705ed 100755 (executable)
--- a/t/t1700-split-index.sh
+++ b/t/t1700-split-index.sh
@@ -310,4 +310,48 @@ test_expect_success 'check splitIndex.maxPercentChange set to 0' '
        test_cmp expect actual
 '
 
+test_expect_success 'shared index files expire after 2 weeks by default' '
+       : >ten &&
+       git update-index --add ten &&
+       test $(ls .git/sharedindex.* | wc -l) -gt 1 &&
+       just_under_2_weeks_ago=$((5-14*86400)) &&
+       test-chmtime =$just_under_2_weeks_ago .git/sharedindex.* &&
+       : >eleven &&
+       git update-index --add eleven &&
+       test $(ls .git/sharedindex.* | wc -l) -gt 1 &&
+       just_over_2_weeks_ago=$((-1-14*86400)) &&
+       test-chmtime =$just_over_2_weeks_ago .git/sharedindex.* &&
+       : >twelve &&
+       git update-index --add twelve &&
+       test $(ls .git/sharedindex.* | wc -l) = 1
+'
+
+test_expect_success 'check splitIndex.sharedIndexExpire set to 16 days' '
+       git config splitIndex.sharedIndexExpire "16.days.ago" &&
+       test-chmtime =$just_over_2_weeks_ago .git/sharedindex.* &&
+       : >thirteen &&
+       git update-index --add thirteen &&
+       test $(ls .git/sharedindex.* | wc -l) -gt 1 &&
+       just_over_16_days_ago=$((-1-16*86400)) &&
+       test-chmtime =$just_over_16_days_ago .git/sharedindex.* &&
+       : >fourteen &&
+       git update-index --add fourteen &&
+       test $(ls .git/sharedindex.* | wc -l) = 1
+'
+
+test_expect_success 'check splitIndex.sharedIndexExpire set to "never" and "now"' '
+       git config splitIndex.sharedIndexExpire never &&
+       just_10_years_ago=$((-365*10*86400)) &&
+       test-chmtime =$just_10_years_ago .git/sharedindex.* &&
+       : >fifteen &&
+       git update-index --add fifteen &&
+       test $(ls .git/sharedindex.* | wc -l) -gt 1 &&
+       git config splitIndex.sharedIndexExpire now &&
+       just_1_second_ago=-1 &&
+       test-chmtime =$just_1_second_ago .git/sharedindex.* &&
+       : >sixteen &&
+       git update-index --add sixteen &&
+       test $(ls .git/sharedindex.* | wc -l) = 1
+'
+
 test_done