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-rwxr-xr-xt/t5510-fetch.sh509
1 files changed, 419 insertions, 90 deletions
diff --git a/t/t5510-fetch.sh b/t/t5510-fetch.sh
index 4eb10f602f..88076da1e6 100755
--- a/t/t5510-fetch.sh
+++ b/t/t5510-fetch.sh
@@ -7,13 +7,21 @@ test_description='Per branch config variables affects "git fetch".
. ./test-lib.sh
-D=`pwd`
+D=$(pwd)
test_bundle_object_count () {
git verify-pack -v "$1" >verify.out &&
test "$2" = $(grep '^[0-9a-f]\{40\} ' verify.out | wc -l)
}
+convert_bundle_to_pack () {
+ while read x && test -n "$x"
+ do
+ :;
+ done
+ cat
+}
+
test_expect_success setup '
echo >file original &&
git add file &&
@@ -21,27 +29,30 @@ test_expect_success setup '
test_expect_success "clone and setup child repos" '
git clone . one &&
- cd one &&
- echo >file updated by one &&
- git commit -a -m "updated by one" &&
- cd .. &&
+ (
+ cd one &&
+ echo >file updated by one &&
+ git commit -a -m "updated by one"
+ ) &&
git clone . two &&
- cd two &&
- git config branch.master.remote one &&
- git config remote.one.url ../one/.git/ &&
- git config remote.one.fetch refs/heads/master:refs/heads/one &&
- cd .. &&
+ (
+ cd two &&
+ git config branch.master.remote one &&
+ git config remote.one.url ../one/.git/ &&
+ git config remote.one.fetch refs/heads/master:refs/heads/one
+ ) &&
git clone . three &&
- cd three &&
- git config branch.master.remote two &&
- git config branch.master.merge refs/heads/one &&
- mkdir -p .git/remotes &&
- {
- echo "URL: ../two/.git/"
- echo "Pull: refs/heads/master:refs/heads/two"
- echo "Pull: refs/heads/one:refs/heads/one"
- } >.git/remotes/two &&
- cd .. &&
+ (
+ cd three &&
+ git config branch.master.remote two &&
+ git config branch.master.merge refs/heads/one &&
+ mkdir -p .git/remotes &&
+ {
+ echo "URL: ../two/.git/"
+ echo "Pull: refs/heads/master:refs/heads/two"
+ echo "Pull: refs/heads/one:refs/heads/one"
+ } >.git/remotes/two
+ ) &&
git clone . bundle &&
git clone . seven
'
@@ -53,8 +64,8 @@ test_expect_success "fetch test" '
cd two &&
git fetch &&
test -f .git/refs/heads/one &&
- mine=`git rev-parse refs/heads/one` &&
- his=`cd ../one && git rev-parse refs/heads/master` &&
+ mine=$(git rev-parse refs/heads/one) &&
+ his=$(cd ../one && git rev-parse refs/heads/master) &&
test "z$mine" = "z$his"
'
@@ -64,15 +75,105 @@ test_expect_success "fetch test for-merge" '
git fetch &&
test -f .git/refs/heads/two &&
test -f .git/refs/heads/one &&
- master_in_two=`cd ../two && git rev-parse master` &&
- one_in_two=`cd ../two && git rev-parse one` &&
+ master_in_two=$(cd ../two && git rev-parse master) &&
+ one_in_two=$(cd ../two && git rev-parse one) &&
{
- echo "$master_in_two not-for-merge"
echo "$one_in_two "
+ echo "$master_in_two not-for-merge"
} >expected &&
cut -f -2 .git/FETCH_HEAD >actual &&
test_cmp expected actual'
+test_expect_success 'fetch --prune on its own works as expected' '
+ cd "$D" &&
+ git clone . prune &&
+ cd prune &&
+ git update-ref refs/remotes/origin/extrabranch master &&
+
+ git fetch --prune origin &&
+ test_must_fail git rev-parse origin/extrabranch
+'
+
+test_expect_success 'fetch --prune with a branch name keeps branches' '
+ cd "$D" &&
+ git clone . prune-branch &&
+ cd prune-branch &&
+ git update-ref refs/remotes/origin/extrabranch master &&
+
+ git fetch --prune origin master &&
+ git rev-parse origin/extrabranch
+'
+
+test_expect_success 'fetch --prune with a namespace keeps other namespaces' '
+ cd "$D" &&
+ git clone . prune-namespace &&
+ cd prune-namespace &&
+
+ git fetch --prune origin refs/heads/a/*:refs/remotes/origin/a/* &&
+ git rev-parse origin/master
+'
+
+test_expect_success 'fetch --prune handles overlapping refspecs' '
+ cd "$D" &&
+ git update-ref refs/pull/42/head master &&
+ git clone . prune-overlapping &&
+ cd prune-overlapping &&
+ git config --add remote.origin.fetch refs/pull/*/head:refs/remotes/origin/pr/* &&
+
+ git fetch --prune origin &&
+ git rev-parse origin/master &&
+ git rev-parse origin/pr/42 &&
+
+ git config --unset-all remote.origin.fetch &&
+ git config remote.origin.fetch refs/pull/*/head:refs/remotes/origin/pr/* &&
+ git config --add remote.origin.fetch refs/heads/*:refs/remotes/origin/* &&
+
+ git fetch --prune origin &&
+ git rev-parse origin/master &&
+ git rev-parse origin/pr/42
+'
+
+test_expect_success 'fetch --prune --tags prunes branches but not tags' '
+ cd "$D" &&
+ git clone . prune-tags &&
+ cd prune-tags &&
+ git tag sometag master &&
+ # Create what looks like a remote-tracking branch from an earlier
+ # fetch that has since been deleted from the remote:
+ git update-ref refs/remotes/origin/fake-remote master &&
+
+ git fetch --prune --tags origin &&
+ git rev-parse origin/master &&
+ test_must_fail git rev-parse origin/fake-remote &&
+ git rev-parse sometag
+'
+
+test_expect_success 'fetch --prune --tags with branch does not prune other things' '
+ cd "$D" &&
+ git clone . prune-tags-branch &&
+ cd prune-tags-branch &&
+ git tag sometag master &&
+ git update-ref refs/remotes/origin/extrabranch master &&
+
+ git fetch --prune --tags origin master &&
+ git rev-parse origin/extrabranch &&
+ git rev-parse sometag
+'
+
+test_expect_success 'fetch --prune --tags with refspec prunes based on refspec' '
+ cd "$D" &&
+ git clone . prune-tags-refspec &&
+ cd prune-tags-refspec &&
+ git tag sometag master &&
+ git update-ref refs/remotes/origin/foo/otherbranch master &&
+ git update-ref refs/remotes/origin/extrabranch master &&
+
+ git fetch --prune --tags origin refs/heads/foo/*:refs/remotes/origin/foo/* &&
+ test_must_fail git rev-parse refs/remotes/origin/foo/otherbranch &&
+ git rev-parse origin/extrabranch &&
+ git rev-parse sometag
+'
+
test_expect_success 'fetch tags when there is no tags' '
cd "$D" &&
@@ -101,6 +202,36 @@ test_expect_success 'fetch following tags' '
'
+test_expect_success 'fetch uses remote ref names to describe new refs' '
+ cd "$D" &&
+ git init descriptive &&
+ (
+ cd descriptive &&
+ git config remote.o.url .. &&
+ git config remote.o.fetch "refs/heads/*:refs/crazyheads/*" &&
+ git config --add remote.o.fetch "refs/others/*:refs/heads/*" &&
+ git fetch o
+ ) &&
+ git tag -a -m "Descriptive tag" descriptive-tag &&
+ git branch descriptive-branch &&
+ git checkout descriptive-branch &&
+ echo "Nuts" >crazy &&
+ git add crazy &&
+ git commit -a -m "descriptive commit" &&
+ git update-ref refs/others/crazy HEAD &&
+ (
+ cd descriptive &&
+ git fetch o 2>actual &&
+ grep " -> refs/crazyheads/descriptive-branch$" actual |
+ test_i18ngrep "new branch" &&
+ grep " -> descriptive-tag$" actual |
+ test_i18ngrep "new tag" &&
+ grep " -> crazy$" actual |
+ test_i18ngrep "new ref"
+ ) &&
+ git checkout master
+'
+
test_expect_success 'fetch must not resolve short tag name' '
cd "$D" &&
@@ -113,17 +244,16 @@ test_expect_success 'fetch must not resolve short tag name' '
'
-test_expect_success 'fetch must not resolve short remote name' '
+test_expect_success 'fetch can now resolve short remote name' '
cd "$D" &&
- git update-ref refs/remotes/six/HEAD HEAD
+ git update-ref refs/remotes/six/HEAD HEAD &&
mkdir six &&
cd six &&
git init &&
- test_must_fail git fetch .. six:six
-
+ git fetch .. six:six
'
test_expect_success 'create bundle 1' '
@@ -154,13 +284,7 @@ test_expect_success 'unbundle 1' '
test_expect_success 'bundle 1 has only 3 files ' '
cd "$D" &&
- (
- while read x && test -n "$x"
- do
- :;
- done
- cat
- ) <bundle1 >bundle.pack &&
+ convert_bundle_to_pack <bundle1 >bundle.pack &&
git index-pack bundle.pack &&
test_bundle_object_count bundle.pack 3
'
@@ -177,13 +301,7 @@ test_expect_success 'bundle does not prerequisite objects' '
git add file2 &&
git commit -m add.file2 file2 &&
git bundle create bundle3 -1 HEAD &&
- (
- while read x && test -n "$x"
- do
- :;
- done
- cat
- ) <bundle3 >bundle.pack &&
+ convert_bundle_to_pack <bundle3 >bundle.pack &&
git index-pack bundle.pack &&
test_bundle_object_count bundle.pack 3
'
@@ -196,42 +314,6 @@ test_expect_success 'bundle should be able to create a full history' '
'
-! rsync --help > /dev/null 2> /dev/null &&
-say 'Skipping rsync tests because rsync was not found' || {
-test_expect_success 'fetch via rsync' '
- git pack-refs &&
- mkdir rsynced &&
- (cd rsynced &&
- git init --bare &&
- git fetch "rsync:$(pwd)/../.git" master:refs/heads/master &&
- git gc --prune &&
- test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
- git fsck --full)
-'
-
-test_expect_success 'push via rsync' '
- mkdir rsynced2 &&
- (cd rsynced2 &&
- git init) &&
- (cd rsynced &&
- git push "rsync:$(pwd)/../rsynced2/.git" master) &&
- (cd rsynced2 &&
- git gc --prune &&
- test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
- git fsck --full)
-'
-
-test_expect_success 'push via rsync' '
- mkdir rsynced3 &&
- (cd rsynced3 &&
- git init) &&
- git push --all "rsync:$(pwd)/rsynced3/.git" &&
- (cd rsynced3 &&
- test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
- git fsck --full)
-'
-}
-
test_expect_success 'fetch with a non-applying branch.<name>.merge' '
git config branch.master.remote yeti &&
git config branch.master.merge refs/heads/bigfoot &&
@@ -240,6 +322,38 @@ test_expect_success 'fetch with a non-applying branch.<name>.merge' '
git fetch blub
'
+# URL supplied to fetch does not match the url of the configured branch's remote
+test_expect_success 'fetch from GIT URL with a non-applying branch.<name>.merge [1]' '
+ one_head=$(cd one && git rev-parse HEAD) &&
+ this_head=$(git rev-parse HEAD) &&
+ git update-ref -d FETCH_HEAD &&
+ git fetch one &&
+ test $one_head = "$(git rev-parse --verify FETCH_HEAD)" &&
+ test $this_head = "$(git rev-parse --verify HEAD)"
+'
+
+# URL supplied to fetch matches the url of the configured branch's remote and
+# the merge spec matches the branch the remote HEAD points to
+test_expect_success 'fetch from GIT URL with a non-applying branch.<name>.merge [2]' '
+ one_ref=$(cd one && git symbolic-ref HEAD) &&
+ git config branch.master.remote blub &&
+ git config branch.master.merge "$one_ref" &&
+ git update-ref -d FETCH_HEAD &&
+ git fetch one &&
+ test $one_head = "$(git rev-parse --verify FETCH_HEAD)" &&
+ test $this_head = "$(git rev-parse --verify HEAD)"
+'
+
+# URL supplied to fetch matches the url of the configured branch's remote, but
+# the merge spec does not match the branch the remote HEAD points to
+test_expect_success 'fetch from GIT URL with a non-applying branch.<name>.merge [3]' '
+ git config branch.master.merge "${one_ref}_not" &&
+ git update-ref -d FETCH_HEAD &&
+ git fetch one &&
+ test $one_head = "$(git rev-parse --verify FETCH_HEAD)" &&
+ test $this_head = "$(git rev-parse --verify HEAD)"
+'
+
# the strange name is: a\!'b
test_expect_success 'quoting of a strangely named repo' '
test_must_fail git fetch "a\\!'\''b" > result 2>&1 &&
@@ -260,29 +374,75 @@ test_expect_success 'bundle should record HEAD correctly' '
'
-test_expect_success 'explicit fetch should not update tracking' '
+test_expect_success 'mark initial state of origin/master' '
+ (
+ cd three &&
+ git tag base-origin-master refs/remotes/origin/master
+ )
+'
+
+test_expect_success 'explicit fetch should update tracking' '
cd "$D" &&
git branch -f side &&
(
cd three &&
+ git update-ref refs/remotes/origin/master base-origin-master &&
o=$(git rev-parse --verify refs/remotes/origin/master) &&
git fetch origin master &&
n=$(git rev-parse --verify refs/remotes/origin/master) &&
- test "$o" = "$n" &&
+ test "$o" != "$n" &&
test_must_fail git rev-parse --verify refs/remotes/origin/side
)
'
-test_expect_success 'explicit pull should not update tracking' '
+test_expect_success 'explicit pull should update tracking' '
cd "$D" &&
git branch -f side &&
(
cd three &&
+ git update-ref refs/remotes/origin/master base-origin-master &&
o=$(git rev-parse --verify refs/remotes/origin/master) &&
git pull origin master &&
n=$(git rev-parse --verify refs/remotes/origin/master) &&
+ test "$o" != "$n" &&
+ test_must_fail git rev-parse --verify refs/remotes/origin/side
+ )
+'
+
+test_expect_success 'explicit --refmap is allowed only with command-line refspec' '
+ cd "$D" &&
+ (
+ cd three &&
+ test_must_fail git fetch --refmap="*:refs/remotes/none/*"
+ )
+'
+
+test_expect_success 'explicit --refmap option overrides remote.*.fetch' '
+ cd "$D" &&
+ git branch -f side &&
+ (
+ cd three &&
+ git update-ref refs/remotes/origin/master base-origin-master &&
+ o=$(git rev-parse --verify refs/remotes/origin/master) &&
+ git fetch --refmap="refs/heads/*:refs/remotes/other/*" origin master &&
+ n=$(git rev-parse --verify refs/remotes/origin/master) &&
+ test "$o" = "$n" &&
+ test_must_fail git rev-parse --verify refs/remotes/origin/side &&
+ git rev-parse --verify refs/remotes/other/master
+ )
+'
+
+test_expect_success 'explicitly empty --refmap option disables remote.*.fetch' '
+ cd "$D" &&
+ git branch -f side &&
+ (
+ cd three &&
+ git update-ref refs/remotes/origin/master base-origin-master &&
+ o=$(git rev-parse --verify refs/remotes/origin/master) &&
+ git fetch --refmap="" origin master &&
+ n=$(git rev-parse --verify refs/remotes/origin/master) &&
test "$o" = "$n" &&
test_must_fail git rev-parse --verify refs/remotes/origin/side
)
@@ -294,6 +454,7 @@ test_expect_success 'configured fetch updates tracking' '
git branch -f side &&
(
cd three &&
+ git update-ref refs/remotes/origin/master base-origin-master &&
o=$(git rev-parse --verify refs/remotes/origin/master) &&
git fetch origin &&
n=$(git rev-parse --verify refs/remotes/origin/master) &&
@@ -302,6 +463,22 @@ test_expect_success 'configured fetch updates tracking' '
)
'
+test_expect_success 'non-matching refspecs do not confuse tracking update' '
+ cd "$D" &&
+ git update-ref refs/odd/location HEAD &&
+ (
+ cd three &&
+ git update-ref refs/remotes/origin/master base-origin-master &&
+ git config --add remote.origin.fetch \
+ refs/odd/location:refs/remotes/origin/odd &&
+ o=$(git rev-parse --verify refs/remotes/origin/master) &&
+ git fetch origin master &&
+ n=$(git rev-parse --verify refs/remotes/origin/master) &&
+ test "$o" != "$n" &&
+ test_must_fail git rev-parse --verify refs/remotes/origin/odd
+ )
+'
+
test_expect_success 'pushing nonexistent branch by mistake should not segv' '
cd "$D" &&
@@ -349,14 +526,166 @@ test_expect_success 'fetch --dry-run' '
'
test_expect_success "should be able to fetch with duplicate refspecs" '
- mkdir dups &&
- cd dups &&
- git init &&
- git config branch.master.remote three &&
- git config remote.three.url ../three/.git &&
- git config remote.three.fetch +refs/heads/*:refs/remotes/origin/* &&
- git config --add remote.three.fetch +refs/heads/*:refs/remotes/origin/* &&
- git fetch three
+ mkdir dups &&
+ (
+ cd dups &&
+ git init &&
+ git config branch.master.remote three &&
+ git config remote.three.url ../three/.git &&
+ git config remote.three.fetch +refs/heads/*:refs/remotes/origin/* &&
+ git config --add remote.three.fetch +refs/heads/*:refs/remotes/origin/* &&
+ git fetch three
+ )
+'
+
+# configured prune tests
+
+set_config_tristate () {
+ # var=$1 val=$2
+ case "$2" in
+ unset) test_unconfig "$1" ;;
+ *) git config "$1" "$2" ;;
+ esac
+}
+
+test_configured_prune () {
+ fetch_prune=$1 remote_origin_prune=$2 cmdline=$3 expected=$4
+
+ test_expect_success "prune fetch.prune=$1 remote.origin.prune=$2${3:+ $3}; $4" '
+ # make sure a newbranch is there in . and also in one
+ git branch -f newbranch &&
+ (
+ cd one &&
+ test_unconfig fetch.prune &&
+ test_unconfig remote.origin.prune &&
+ git fetch &&
+ git rev-parse --verify refs/remotes/origin/newbranch
+ ) &&
+
+ # now remove it
+ git branch -d newbranch &&
+
+ # then test
+ (
+ cd one &&
+ set_config_tristate fetch.prune $fetch_prune &&
+ set_config_tristate remote.origin.prune $remote_origin_prune &&
+
+ git fetch $cmdline &&
+ case "$expected" in
+ pruned)
+ test_must_fail git rev-parse --verify refs/remotes/origin/newbranch
+ ;;
+ kept)
+ git rev-parse --verify refs/remotes/origin/newbranch
+ ;;
+ esac
+ )
+ '
+}
+
+test_configured_prune unset unset "" kept
+test_configured_prune unset unset "--no-prune" kept
+test_configured_prune unset unset "--prune" pruned
+
+test_configured_prune false unset "" kept
+test_configured_prune false unset "--no-prune" kept
+test_configured_prune false unset "--prune" pruned
+
+test_configured_prune true unset "" pruned
+test_configured_prune true unset "--prune" pruned
+test_configured_prune true unset "--no-prune" kept
+
+test_configured_prune unset false "" kept
+test_configured_prune unset false "--no-prune" kept
+test_configured_prune unset false "--prune" pruned
+
+test_configured_prune false false "" kept
+test_configured_prune false false "--no-prune" kept
+test_configured_prune false false "--prune" pruned
+
+test_configured_prune true false "" kept
+test_configured_prune true false "--prune" pruned
+test_configured_prune true false "--no-prune" kept
+
+test_configured_prune unset true "" pruned
+test_configured_prune unset true "--no-prune" kept
+test_configured_prune unset true "--prune" pruned
+
+test_configured_prune false true "" pruned
+test_configured_prune false true "--no-prune" kept
+test_configured_prune false true "--prune" pruned
+
+test_configured_prune true true "" pruned
+test_configured_prune true true "--prune" pruned
+test_configured_prune true true "--no-prune" kept
+
+test_expect_success 'all boundary commits are excluded' '
+ test_commit base &&
+ test_commit oneside &&
+ git checkout HEAD^ &&
+ test_commit otherside &&
+ git checkout master &&
+ test_tick &&
+ git merge otherside &&
+ ad=$(git log --no-walk --format=%ad HEAD) &&
+ git bundle create twoside-boundary.bdl master --since="$ad" &&
+ convert_bundle_to_pack <twoside-boundary.bdl >twoside-boundary.pack &&
+ pack=$(git index-pack --fix-thin --stdin <twoside-boundary.pack) &&
+ test_bundle_object_count .git/objects/pack/pack-${pack##pack }.pack 3
+'
+
+test_expect_success 'fetch --prune prints the remotes url' '
+ git branch goodbye &&
+ git clone . only-prunes &&
+ git branch -D goodbye &&
+ (
+ cd only-prunes &&
+ git fetch --prune origin 2>&1 | head -n1 >../actual
+ ) &&
+ echo "From ${D}/." >expect &&
+ test_i18ncmp expect actual
+'
+
+test_expect_success 'branchname D/F conflict resolved by --prune' '
+ git branch dir/file &&
+ git clone . prune-df-conflict &&
+ git branch -D dir/file &&
+ git branch dir &&
+ (
+ cd prune-df-conflict &&
+ git fetch --prune &&
+ git rev-parse origin/dir >../actual
+ ) &&
+ git rev-parse dir >expect &&
+ test_cmp expect actual
+'
+
+test_expect_success 'fetching a one-level ref works' '
+ test_commit extra &&
+ git reset --hard HEAD^ &&
+ git update-ref refs/foo extra &&
+ git init one-level &&
+ (
+ cd one-level &&
+ git fetch .. HEAD refs/foo
+ )
+'
+
+test_expect_success 'fetching with auto-gc does not lock up' '
+ write_script askyesno <<-\EOF &&
+ echo "$*" &&
+ false
+ EOF
+ git clone "file://$D" auto-gc &&
+ test_commit test2 &&
+ (
+ cd auto-gc &&
+ git config gc.autoPackLimit 1 &&
+ git config gc.autoDetach false &&
+ GIT_ASK_YESNO="$D/askyesno" git fetch >fetch.out 2>&1 &&
+ ! grep "Should I try again" fetch.out
+ )
'
test_done