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authorMichael Haggerty <mhagger@alum.mit.edu>2012-02-11 06:20:55 (GMT)
committerJunio C Hamano <gitster@pobox.com>2012-02-13 03:50:39 (GMT)
commitacede2ebc939f312058ab7aa15e9ede71029ee85 (patch)
tree5c040da8bd6d407b3d914f8da2f2ce857894bf4d /t/t5700-clone-reference.sh
parentb6b3b6a01f357922ccd14f2615accc9bd39fc194 (diff)
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t5700: document a failure of alternates to affect fetch
If an alternate supplies some, but not all, of the objects needed for a fetch, fetch-pack nevertheless generates "want" lines for the alternate objects that are present. Demonstrate this problem via a failing test. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t5700-clone-reference.sh')
-rwxr-xr-xt/t5700-clone-reference.sh34
1 files changed, 31 insertions, 3 deletions
diff --git a/t/t5700-clone-reference.sh b/t/t5700-clone-reference.sh
index c4c375a..bd7a1d7 100755
--- a/t/t5700-clone-reference.sh
+++ b/t/t5700-clone-reference.sh
@@ -52,13 +52,13 @@ test_cmp expected current'
cd "$base_dir"
-rm -f "$U"
+rm -f "$U.D"
test_expect_success 'cloning with reference (no -l -s)' \
-'GIT_DEBUG_SEND_PACK=3 git clone --reference B "file://$(pwd)/A" D 3>"$U"'
+'GIT_DEBUG_SEND_PACK=3 git clone --reference B "file://$(pwd)/A" D 3>"$U.D"'
test_expect_success 'fetched no objects' \
-'! grep "^want" "$U"'
+'! grep "^want" "$U.D"'
cd "$base_dir"
@@ -153,4 +153,32 @@ test_expect_success 'clone with reference from a tagged repository' '
git clone --reference=A A I
'
+test_expect_success 'prepare branched repository' '
+ git clone A J &&
+ (
+ cd J &&
+ git checkout -b other master^ &&
+ echo other >otherfile &&
+ git add otherfile &&
+ git commit -m other &&
+ git checkout master
+ )
+'
+
+rm -f "$U.K"
+
+test_expect_failure 'fetch with incomplete alternates' '
+ git init K &&
+ echo "$base_dir/A/.git/objects" >K/.git/objects/info/alternates &&
+ (
+ cd K &&
+ git remote add J "file://$base_dir/J" &&
+ GIT_DEBUG_SEND_PACK=3 git fetch J 3>"$U.K"
+ ) &&
+ master_object=$(cd A && git for-each-ref --format="%(objectname)" refs/heads/master) &&
+ ! grep "^want $master_object" "$U.K" &&
+ tag_object=$(cd A && git for-each-ref --format="%(objectname)" refs/tags/HEAD) &&
+ ! grep "^want $tag_object" "$U.K"
+'
+
test_done