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authorNguyễn Thái Ngọc Duy <pclouds@gmail.com>2012-12-16 04:15:28 (GMT)
committerJunio C Hamano <gitster@pobox.com>2012-12-16 07:04:22 (GMT)
commiteec3e7e406867487036cf447fe8fa18740824b2f (patch)
tree1fab13da5e36b82b19f5da59b9339157c5847bcd /t/t2203-add-intent.sh
parent3cf773e4264ecc6e9f603a24aeb72cc68b372f96 (diff)
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cache-tree: invalidate i-t-a paths after generating trees
Intent-to-add entries used to forbid writing trees so it was not a problem. After commit 3f6d56d (commit: ignore intent-to-add entries instead of refusing - 2012-02-07), we can generate trees from an index with i-t-a entries. However, the commit forgets to invalidate all paths leading to i-t-a entries. With fully valid cache-tree (e.g. after commit or write-tree), diff operations may prefer cache-tree to index and not see i-t-a entries in the index, because cache-tree does not have them. Reported-by: Jonathon Mah <me@JonathonMah.com> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t2203-add-intent.sh')
-rwxr-xr-xt/t2203-add-intent.sh20
1 files changed, 20 insertions, 0 deletions
diff --git a/t/t2203-add-intent.sh b/t/t2203-add-intent.sh
index ec35409..2a4a749 100755
--- a/t/t2203-add-intent.sh
+++ b/t/t2203-add-intent.sh
@@ -62,5 +62,25 @@ test_expect_success 'can "commit -a" with an i-t-a entry' '
git commit -a -m all
'
+test_expect_success 'cache-tree invalidates i-t-a paths' '
+ git reset --hard &&
+ mkdir dir &&
+ : >dir/foo &&
+ git add dir/foo &&
+ git commit -m foo &&
+
+ : >dir/bar &&
+ git add -N dir/bar &&
+ git diff --cached --name-only >actual &&
+ echo dir/bar >expect &&
+ test_cmp expect actual &&
+
+ git write-tree >/dev/null &&
+
+ git diff --cached --name-only >actual &&
+ echo dir/bar >expect &&
+ test_cmp expect actual
+'
+
test_done