692 lines
18 KiB
Bash
Executable File
692 lines
18 KiB
Bash
Executable File
#!/bin/sh
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# Copyright (c) 2006, Junio C Hamano.
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test_description='Per branch config variables affects "git fetch".
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'
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. ./test-lib.sh
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D=$(pwd)
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test_bundle_object_count () {
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git verify-pack -v "$1" >verify.out &&
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test "$2" = $(grep '^[0-9a-f]\{40\} ' verify.out | wc -l)
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}
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convert_bundle_to_pack () {
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while read x && test -n "$x"
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do
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:;
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done
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cat
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}
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test_expect_success setup '
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echo >file original &&
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git add file &&
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git commit -a -m original'
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test_expect_success "clone and setup child repos" '
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git clone . one &&
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(
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cd one &&
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echo >file updated by one &&
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git commit -a -m "updated by one"
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) &&
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git clone . two &&
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(
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cd two &&
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git config branch.master.remote one &&
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git config remote.one.url ../one/.git/ &&
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git config remote.one.fetch refs/heads/master:refs/heads/one
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) &&
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git clone . three &&
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(
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cd three &&
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git config branch.master.remote two &&
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git config branch.master.merge refs/heads/one &&
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mkdir -p .git/remotes &&
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{
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echo "URL: ../two/.git/"
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echo "Pull: refs/heads/master:refs/heads/two"
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echo "Pull: refs/heads/one:refs/heads/one"
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} >.git/remotes/two
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) &&
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git clone . bundle &&
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git clone . seven
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'
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test_expect_success "fetch test" '
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cd "$D" &&
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echo >file updated by origin &&
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git commit -a -m "updated by origin" &&
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cd two &&
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git fetch &&
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test -f .git/refs/heads/one &&
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mine=$(git rev-parse refs/heads/one) &&
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his=$(cd ../one && git rev-parse refs/heads/master) &&
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test "z$mine" = "z$his"
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'
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test_expect_success "fetch test for-merge" '
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cd "$D" &&
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cd three &&
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git fetch &&
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test -f .git/refs/heads/two &&
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test -f .git/refs/heads/one &&
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master_in_two=$(cd ../two && git rev-parse master) &&
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one_in_two=$(cd ../two && git rev-parse one) &&
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{
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echo "$one_in_two "
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echo "$master_in_two not-for-merge"
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} >expected &&
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cut -f -2 .git/FETCH_HEAD >actual &&
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test_cmp expected actual'
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test_expect_success 'fetch --prune on its own works as expected' '
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cd "$D" &&
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git clone . prune &&
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cd prune &&
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git update-ref refs/remotes/origin/extrabranch master &&
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git fetch --prune origin &&
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test_must_fail git rev-parse origin/extrabranch
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'
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test_expect_success 'fetch --prune with a branch name keeps branches' '
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cd "$D" &&
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git clone . prune-branch &&
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cd prune-branch &&
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git update-ref refs/remotes/origin/extrabranch master &&
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git fetch --prune origin master &&
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git rev-parse origin/extrabranch
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'
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test_expect_success 'fetch --prune with a namespace keeps other namespaces' '
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cd "$D" &&
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git clone . prune-namespace &&
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cd prune-namespace &&
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git fetch --prune origin refs/heads/a/*:refs/remotes/origin/a/* &&
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git rev-parse origin/master
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'
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test_expect_success 'fetch --prune handles overlapping refspecs' '
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cd "$D" &&
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git update-ref refs/pull/42/head master &&
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git clone . prune-overlapping &&
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cd prune-overlapping &&
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git config --add remote.origin.fetch refs/pull/*/head:refs/remotes/origin/pr/* &&
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git fetch --prune origin &&
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git rev-parse origin/master &&
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git rev-parse origin/pr/42 &&
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git config --unset-all remote.origin.fetch &&
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git config remote.origin.fetch refs/pull/*/head:refs/remotes/origin/pr/* &&
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git config --add remote.origin.fetch refs/heads/*:refs/remotes/origin/* &&
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git fetch --prune origin &&
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git rev-parse origin/master &&
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git rev-parse origin/pr/42
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'
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test_expect_success 'fetch --prune --tags prunes branches but not tags' '
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cd "$D" &&
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git clone . prune-tags &&
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cd prune-tags &&
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git tag sometag master &&
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# Create what looks like a remote-tracking branch from an earlier
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# fetch that has since been deleted from the remote:
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git update-ref refs/remotes/origin/fake-remote master &&
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git fetch --prune --tags origin &&
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git rev-parse origin/master &&
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test_must_fail git rev-parse origin/fake-remote &&
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git rev-parse sometag
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'
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test_expect_success 'fetch --prune --tags with branch does not prune other things' '
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cd "$D" &&
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git clone . prune-tags-branch &&
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cd prune-tags-branch &&
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git tag sometag master &&
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git update-ref refs/remotes/origin/extrabranch master &&
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git fetch --prune --tags origin master &&
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git rev-parse origin/extrabranch &&
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git rev-parse sometag
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'
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test_expect_success 'fetch --prune --tags with refspec prunes based on refspec' '
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cd "$D" &&
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git clone . prune-tags-refspec &&
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cd prune-tags-refspec &&
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git tag sometag master &&
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git update-ref refs/remotes/origin/foo/otherbranch master &&
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git update-ref refs/remotes/origin/extrabranch master &&
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git fetch --prune --tags origin refs/heads/foo/*:refs/remotes/origin/foo/* &&
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test_must_fail git rev-parse refs/remotes/origin/foo/otherbranch &&
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git rev-parse origin/extrabranch &&
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git rev-parse sometag
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'
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test_expect_success 'fetch tags when there is no tags' '
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cd "$D" &&
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mkdir notags &&
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cd notags &&
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git init &&
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git fetch -t ..
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'
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test_expect_success 'fetch following tags' '
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cd "$D" &&
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git tag -a -m 'annotated' anno HEAD &&
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git tag light HEAD &&
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mkdir four &&
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cd four &&
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git init &&
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git fetch .. :track &&
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git show-ref --verify refs/tags/anno &&
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git show-ref --verify refs/tags/light
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'
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test_expect_success 'fetch uses remote ref names to describe new refs' '
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cd "$D" &&
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git init descriptive &&
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(
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cd descriptive &&
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git config remote.o.url .. &&
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git config remote.o.fetch "refs/heads/*:refs/crazyheads/*" &&
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git config --add remote.o.fetch "refs/others/*:refs/heads/*" &&
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git fetch o
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) &&
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git tag -a -m "Descriptive tag" descriptive-tag &&
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git branch descriptive-branch &&
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git checkout descriptive-branch &&
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echo "Nuts" >crazy &&
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git add crazy &&
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git commit -a -m "descriptive commit" &&
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git update-ref refs/others/crazy HEAD &&
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(
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cd descriptive &&
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git fetch o 2>actual &&
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grep " -> refs/crazyheads/descriptive-branch$" actual |
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test_i18ngrep "new branch" &&
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grep " -> descriptive-tag$" actual |
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test_i18ngrep "new tag" &&
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grep " -> crazy$" actual |
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test_i18ngrep "new ref"
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) &&
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git checkout master
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'
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test_expect_success 'fetch must not resolve short tag name' '
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cd "$D" &&
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mkdir five &&
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cd five &&
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git init &&
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test_must_fail git fetch .. anno:five
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'
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test_expect_success 'fetch can now resolve short remote name' '
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cd "$D" &&
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git update-ref refs/remotes/six/HEAD HEAD &&
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mkdir six &&
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cd six &&
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git init &&
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git fetch .. six:six
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'
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test_expect_success 'create bundle 1' '
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cd "$D" &&
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echo >file updated again by origin &&
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git commit -a -m "tip" &&
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git bundle create bundle1 master^..master
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'
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test_expect_success 'header of bundle looks right' '
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head -n 1 "$D"/bundle1 | grep "^#" &&
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head -n 2 "$D"/bundle1 | grep "^-[0-9a-f]\{40\} " &&
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head -n 3 "$D"/bundle1 | grep "^[0-9a-f]\{40\} " &&
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head -n 4 "$D"/bundle1 | grep "^$"
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'
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test_expect_success 'create bundle 2' '
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cd "$D" &&
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git bundle create bundle2 master~2..master
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'
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test_expect_success 'unbundle 1' '
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cd "$D/bundle" &&
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git checkout -b some-branch &&
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test_must_fail git fetch "$D/bundle1" master:master
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'
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test_expect_success 'bundle 1 has only 3 files ' '
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cd "$D" &&
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convert_bundle_to_pack <bundle1 >bundle.pack &&
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git index-pack bundle.pack &&
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test_bundle_object_count bundle.pack 3
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'
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test_expect_success 'unbundle 2' '
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cd "$D/bundle" &&
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git fetch ../bundle2 master:master &&
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test "tip" = "$(git log -1 --pretty=oneline master | cut -b42-)"
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'
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test_expect_success 'bundle does not prerequisite objects' '
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cd "$D" &&
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touch file2 &&
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git add file2 &&
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git commit -m add.file2 file2 &&
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git bundle create bundle3 -1 HEAD &&
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convert_bundle_to_pack <bundle3 >bundle.pack &&
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git index-pack bundle.pack &&
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test_bundle_object_count bundle.pack 3
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'
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test_expect_success 'bundle should be able to create a full history' '
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cd "$D" &&
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git tag -a -m '1.0' v1.0 master &&
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git bundle create bundle4 v1.0
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'
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test_expect_success 'fetch with a non-applying branch.<name>.merge' '
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git config branch.master.remote yeti &&
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git config branch.master.merge refs/heads/bigfoot &&
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git config remote.blub.url one &&
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git config remote.blub.fetch "refs/heads/*:refs/remotes/one/*" &&
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git fetch blub
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'
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# URL supplied to fetch does not match the url of the configured branch's remote
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test_expect_success 'fetch from GIT URL with a non-applying branch.<name>.merge [1]' '
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one_head=$(cd one && git rev-parse HEAD) &&
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this_head=$(git rev-parse HEAD) &&
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git update-ref -d FETCH_HEAD &&
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git fetch one &&
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test $one_head = "$(git rev-parse --verify FETCH_HEAD)" &&
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test $this_head = "$(git rev-parse --verify HEAD)"
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'
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# URL supplied to fetch matches the url of the configured branch's remote and
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# the merge spec matches the branch the remote HEAD points to
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test_expect_success 'fetch from GIT URL with a non-applying branch.<name>.merge [2]' '
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one_ref=$(cd one && git symbolic-ref HEAD) &&
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git config branch.master.remote blub &&
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git config branch.master.merge "$one_ref" &&
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git update-ref -d FETCH_HEAD &&
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git fetch one &&
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test $one_head = "$(git rev-parse --verify FETCH_HEAD)" &&
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test $this_head = "$(git rev-parse --verify HEAD)"
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'
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# URL supplied to fetch matches the url of the configured branch's remote, but
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# the merge spec does not match the branch the remote HEAD points to
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test_expect_success 'fetch from GIT URL with a non-applying branch.<name>.merge [3]' '
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git config branch.master.merge "${one_ref}_not" &&
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git update-ref -d FETCH_HEAD &&
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git fetch one &&
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test $one_head = "$(git rev-parse --verify FETCH_HEAD)" &&
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test $this_head = "$(git rev-parse --verify HEAD)"
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'
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# the strange name is: a\!'b
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test_expect_success 'quoting of a strangely named repo' '
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test_must_fail git fetch "a\\!'\''b" > result 2>&1 &&
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cat result &&
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grep "fatal: '\''a\\\\!'\''b'\''" result
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'
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test_expect_success 'bundle should record HEAD correctly' '
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cd "$D" &&
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git bundle create bundle5 HEAD master &&
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git bundle list-heads bundle5 >actual &&
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for h in HEAD refs/heads/master
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do
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echo "$(git rev-parse --verify $h) $h"
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done >expect &&
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test_cmp expect actual
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'
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test_expect_success 'mark initial state of origin/master' '
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(
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cd three &&
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git tag base-origin-master refs/remotes/origin/master
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)
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'
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test_expect_success 'explicit fetch should update tracking' '
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cd "$D" &&
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git branch -f side &&
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(
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cd three &&
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git update-ref refs/remotes/origin/master base-origin-master &&
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o=$(git rev-parse --verify refs/remotes/origin/master) &&
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git fetch origin master &&
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n=$(git rev-parse --verify refs/remotes/origin/master) &&
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test "$o" != "$n" &&
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test_must_fail git rev-parse --verify refs/remotes/origin/side
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)
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'
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test_expect_success 'explicit pull should update tracking' '
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cd "$D" &&
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git branch -f side &&
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(
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cd three &&
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git update-ref refs/remotes/origin/master base-origin-master &&
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o=$(git rev-parse --verify refs/remotes/origin/master) &&
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git pull origin master &&
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n=$(git rev-parse --verify refs/remotes/origin/master) &&
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test "$o" != "$n" &&
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test_must_fail git rev-parse --verify refs/remotes/origin/side
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)
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'
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test_expect_success 'explicit --refmap is allowed only with command-line refspec' '
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cd "$D" &&
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(
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cd three &&
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test_must_fail git fetch --refmap="*:refs/remotes/none/*"
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)
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'
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test_expect_success 'explicit --refmap option overrides remote.*.fetch' '
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cd "$D" &&
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git branch -f side &&
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(
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cd three &&
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git update-ref refs/remotes/origin/master base-origin-master &&
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o=$(git rev-parse --verify refs/remotes/origin/master) &&
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git fetch --refmap="refs/heads/*:refs/remotes/other/*" origin master &&
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n=$(git rev-parse --verify refs/remotes/origin/master) &&
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test "$o" = "$n" &&
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test_must_fail git rev-parse --verify refs/remotes/origin/side &&
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git rev-parse --verify refs/remotes/other/master
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)
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'
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test_expect_success 'explicitly empty --refmap option disables remote.*.fetch' '
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cd "$D" &&
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git branch -f side &&
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(
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cd three &&
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git update-ref refs/remotes/origin/master base-origin-master &&
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o=$(git rev-parse --verify refs/remotes/origin/master) &&
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git fetch --refmap="" origin master &&
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n=$(git rev-parse --verify refs/remotes/origin/master) &&
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test "$o" = "$n" &&
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test_must_fail git rev-parse --verify refs/remotes/origin/side
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)
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'
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test_expect_success 'configured fetch updates tracking' '
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cd "$D" &&
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git branch -f side &&
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(
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cd three &&
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git update-ref refs/remotes/origin/master base-origin-master &&
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o=$(git rev-parse --verify refs/remotes/origin/master) &&
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git fetch origin &&
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n=$(git rev-parse --verify refs/remotes/origin/master) &&
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test "$o" != "$n" &&
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git rev-parse --verify refs/remotes/origin/side
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)
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'
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test_expect_success 'non-matching refspecs do not confuse tracking update' '
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cd "$D" &&
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git update-ref refs/odd/location HEAD &&
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(
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cd three &&
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git update-ref refs/remotes/origin/master base-origin-master &&
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git config --add remote.origin.fetch \
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refs/odd/location:refs/remotes/origin/odd &&
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o=$(git rev-parse --verify refs/remotes/origin/master) &&
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git fetch origin master &&
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n=$(git rev-parse --verify refs/remotes/origin/master) &&
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test "$o" != "$n" &&
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test_must_fail git rev-parse --verify refs/remotes/origin/odd
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)
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'
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test_expect_success 'pushing nonexistent branch by mistake should not segv' '
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cd "$D" &&
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test_must_fail git push seven no:no
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'
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test_expect_success 'auto tag following fetches minimum' '
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cd "$D" &&
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git clone .git follow &&
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git checkout HEAD^0 &&
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(
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for i in 1 2 3 4 5 6 7
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do
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echo $i >>file &&
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git commit -m $i -a &&
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git tag -a -m $i excess-$i || exit 1
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done
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) &&
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git checkout master &&
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(
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cd follow &&
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git fetch
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)
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'
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test_expect_success 'refuse to fetch into the current branch' '
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test_must_fail git fetch . side:master
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'
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test_expect_success 'fetch into the current branch with --update-head-ok' '
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git fetch --update-head-ok . side:master
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'
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test_expect_success 'fetch --dry-run' '
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rm -f .git/FETCH_HEAD &&
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git fetch --dry-run . &&
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! test -f .git/FETCH_HEAD
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'
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test_expect_success "should be able to fetch with duplicate refspecs" '
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mkdir dups &&
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(
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cd dups &&
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git init &&
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git config branch.master.remote three &&
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git config remote.three.url ../three/.git &&
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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 ${D}/." >expect &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'branchname D/F conflict resolved by --prune' '
|
|
git branch dir/file &&
|
|
git clone . prune-df-conflict &&
|
|
git branch -D dir/file &&
|
|
git branch dir &&
|
|
(
|
|
cd prune-df-conflict &&
|
|
git fetch --prune &&
|
|
git rev-parse origin/dir >../actual
|
|
) &&
|
|
git rev-parse dir >expect &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'fetching a one-level ref works' '
|
|
test_commit extra &&
|
|
git reset --hard HEAD^ &&
|
|
git update-ref refs/foo extra &&
|
|
git init one-level &&
|
|
(
|
|
cd one-level &&
|
|
git fetch .. HEAD refs/foo
|
|
)
|
|
'
|
|
|
|
test_expect_success 'fetching with auto-gc does not lock up' '
|
|
write_script askyesno <<-\EOF &&
|
|
echo "$*" &&
|
|
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
|