mirror of
https://github.com/git/git.git
synced 2024-10-29 21:37:53 +01:00
887952b8c6
If you run fetch but record the result in remote-tracking branches, and either if you do nothing with the fetched refs (e.g. you are merely mirroring) or if you always work from the remote-tracking refs (e.g. you fetch and then merge origin/branchname separately), you can get away with having no FETCH_HEAD at all. Teach "git fetch" a command line option "--[no-]write-fetch-head". The default is to write FETCH_HEAD, and the option is primarily meant to be used with the "--no-" prefix to override this default, because there is no matching fetch.writeFetchHEAD configuration variable to flip the default to off (in which case, the positive form may become necessary to defeat it). Note that under "--dry-run" mode, FETCH_HEAD is never written; otherwise you'd see list of objects in the file that you do not actually have. Passing `--write-fetch-head` does not force `git fetch` to write the file. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
228 lines
5.6 KiB
Bash
Executable file
228 lines
5.6 KiB
Bash
Executable file
#!/bin/sh
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test_description='pull options'
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. ./test-lib.sh
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test_expect_success 'setup' '
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mkdir parent &&
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(cd parent && git init &&
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echo one >file && git add file &&
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git commit -m one)
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'
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test_expect_success 'git pull -q --no-rebase' '
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mkdir clonedq &&
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(cd clonedq && git init &&
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git pull -q --no-rebase "../parent" >out 2>err &&
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test_must_be_empty err &&
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test_must_be_empty out)
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'
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test_expect_success 'git pull -q --rebase' '
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mkdir clonedqrb &&
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(cd clonedqrb && git init &&
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git pull -q --rebase "../parent" >out 2>err &&
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test_must_be_empty err &&
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test_must_be_empty out &&
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git pull -q --rebase "../parent" >out 2>err &&
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test_must_be_empty err &&
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test_must_be_empty out)
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'
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test_expect_success 'git pull --no-rebase' '
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mkdir cloned &&
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(cd cloned && git init &&
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git pull --no-rebase "../parent" >out 2>err &&
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test -s err &&
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test_must_be_empty out)
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'
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test_expect_success 'git pull --rebase' '
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mkdir clonedrb &&
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(cd clonedrb && git init &&
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git pull --rebase "../parent" >out 2>err &&
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test -s err &&
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test_must_be_empty out)
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'
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test_expect_success 'git pull -v --no-rebase' '
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mkdir clonedv &&
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(cd clonedv && git init &&
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git pull -v --no-rebase "../parent" >out 2>err &&
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test -s err &&
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test_must_be_empty out)
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'
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test_expect_success 'git pull -v --rebase' '
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mkdir clonedvrb &&
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(cd clonedvrb && git init &&
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git pull -v --rebase "../parent" >out 2>err &&
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test -s err &&
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test_must_be_empty out)
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'
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test_expect_success 'git pull -v -q --no-rebase' '
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mkdir clonedvq &&
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(cd clonedvq && git init &&
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git pull -v -q --no-rebase "../parent" >out 2>err &&
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test_must_be_empty out &&
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test_must_be_empty err)
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'
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test_expect_success 'git pull -q -v --no-rebase' '
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mkdir clonedqv &&
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(cd clonedqv && git init &&
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git pull -q -v --no-rebase "../parent" >out 2>err &&
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test_must_be_empty out &&
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test -s err)
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'
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test_expect_success 'git pull --cleanup errors early on invalid argument' '
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mkdir clonedcleanup &&
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(cd clonedcleanup && git init &&
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test_must_fail git pull --no-rebase --cleanup invalid "../parent" >out 2>err &&
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test_must_be_empty out &&
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test -s err)
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'
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test_expect_success 'git pull --no-write-fetch-head fails' '
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mkdir clonedwfh &&
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(cd clonedwfh && git init &&
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test_expect_code 129 git pull --no-write-fetch-head "../parent" >out 2>err &&
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test_must_be_empty out &&
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test_i18ngrep "no-write-fetch-head" err)
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'
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test_expect_success 'git pull --force' '
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mkdir clonedoldstyle &&
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(cd clonedoldstyle && git init &&
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cat >>.git/config <<-\EOF &&
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[remote "one"]
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url = ../parent
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fetch = refs/heads/master:refs/heads/mirror
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[remote "two"]
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url = ../parent
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fetch = refs/heads/master:refs/heads/origin
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[branch "master"]
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remote = two
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merge = refs/heads/master
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EOF
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git pull two &&
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test_commit A &&
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git branch -f origin &&
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git pull --all --force
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)
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'
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test_expect_success 'git pull --all' '
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mkdir clonedmulti &&
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(cd clonedmulti && git init &&
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cat >>.git/config <<-\EOF &&
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[remote "one"]
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url = ../parent
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fetch = refs/heads/*:refs/remotes/one/*
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[remote "two"]
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url = ../parent
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fetch = refs/heads/*:refs/remotes/two/*
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[branch "master"]
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remote = one
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merge = refs/heads/master
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EOF
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git pull --all
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)
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'
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test_expect_success 'git pull --dry-run' '
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test_when_finished "rm -rf clonedry" &&
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git init clonedry &&
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(
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cd clonedry &&
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git pull --dry-run ../parent &&
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test_path_is_missing .git/FETCH_HEAD &&
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test_path_is_missing .git/refs/heads/master &&
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test_path_is_missing .git/index &&
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test_path_is_missing file
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)
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'
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test_expect_success 'git pull --all --dry-run' '
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test_when_finished "rm -rf cloneddry" &&
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git init clonedry &&
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(
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cd clonedry &&
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git remote add origin ../parent &&
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git pull --all --dry-run &&
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test_path_is_missing .git/FETCH_HEAD &&
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test_path_is_missing .git/refs/remotes/origin/master &&
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test_path_is_missing .git/index &&
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test_path_is_missing file
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)
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'
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test_expect_success 'git pull --allow-unrelated-histories' '
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test_when_finished "rm -fr src dst" &&
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git init src &&
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(
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cd src &&
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test_commit one &&
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test_commit two
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) &&
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git clone src dst &&
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(
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cd src &&
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git checkout --orphan side HEAD^ &&
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test_commit three
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) &&
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(
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cd dst &&
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test_must_fail git pull ../src side &&
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git pull --allow-unrelated-histories ../src side
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)
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'
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test_expect_success 'git pull does not add a sign-off line' '
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test_when_finished "rm -fr src dst actual" &&
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git init src &&
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test_commit -C src one &&
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git clone src dst &&
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test_commit -C src two &&
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git -C dst pull --no-ff &&
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git -C dst show -s --pretty="format:%(trailers)" HEAD >actual &&
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test_must_be_empty actual
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'
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test_expect_success 'git pull --no-signoff does not add sign-off line' '
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test_when_finished "rm -fr src dst actual" &&
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git init src &&
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test_commit -C src one &&
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git clone src dst &&
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test_commit -C src two &&
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git -C dst pull --no-signoff --no-ff &&
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git -C dst show -s --pretty="format:%(trailers)" HEAD >actual &&
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test_must_be_empty actual
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'
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test_expect_success 'git pull --signoff add a sign-off line' '
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test_when_finished "rm -fr src dst expected actual" &&
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echo "Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>" >expected &&
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git init src &&
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test_commit -C src one &&
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git clone src dst &&
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test_commit -C src two &&
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git -C dst pull --signoff --no-ff &&
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git -C dst show -s --pretty="format:%(trailers)" HEAD >actual &&
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test_cmp expected actual
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'
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test_expect_success 'git pull --no-signoff flag cancels --signoff flag' '
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test_when_finished "rm -fr src dst actual" &&
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git init src &&
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test_commit -C src one &&
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git clone src dst &&
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test_commit -C src two &&
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git -C dst pull --signoff --no-signoff --no-ff &&
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git -C dst show -s --pretty="format:%(trailers)" HEAD >actual &&
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test_must_be_empty actual
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'
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test_done
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