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+#!/bin/sh
+#
+# Copyright (c) 2010 Sverre Rabbelier
+#
+
+test_description='Test remote-helper import and export commands'
+
+. ./test-lib.sh
+. "$TEST_DIRECTORY"/lib-gpg.sh
+
+compare_refs() {
+ git --git-dir="$1/.git" rev-parse --verify $2 >expect &&
+ git --git-dir="$3/.git" rev-parse --verify $4 >actual &&
+ test_cmp expect actual
+}
+
+test_expect_success 'setup repository' '
+ git init server &&
+ (cd server &&
+ echo content >file &&
+ git add file &&
+ git commit -m one)
+'
+
+test_expect_success 'cloning from local repo' '
+ git clone "testgit::${PWD}/server" local &&
+ test_cmp server/file local/file
+'
+
+test_expect_success 'create new commit on remote' '
+ (cd server &&
+ echo content >>file &&
+ git commit -a -m two)
+'
+
+test_expect_success 'pulling from local repo' '
+ (cd local && git pull) &&
+ test_cmp server/file local/file
+'
+
+test_expect_success 'pushing to local repo' '
+ (cd local &&
+ echo content >>file &&
+ git commit -a -m three &&
+ git push) &&
+ compare_refs local HEAD server HEAD
+'
+
+test_expect_success 'fetch new branch' '
+ (cd server &&
+ git reset --hard &&
+ git checkout -b new &&
+ echo content >>file &&
+ git commit -a -m five
+ ) &&
+ (cd local &&
+ git fetch origin new
+ ) &&
+ compare_refs server HEAD local FETCH_HEAD
+'
+
+test_expect_success 'fetch multiple branches' '
+ (cd local &&
+ git fetch
+ ) &&
+ compare_refs server master local refs/remotes/origin/master &&
+ compare_refs server new local refs/remotes/origin/new
+'
+
+test_expect_success 'push when remote has extra refs' '
+ (cd local &&
+ git reset --hard origin/master &&
+ echo content >>file &&
+ git commit -a -m six &&
+ git push
+ ) &&
+ compare_refs local master server master
+'
+
+test_expect_success 'push new branch by name' '
+ (cd local &&
+ git checkout -b new-name &&
+ echo content >>file &&
+ git commit -a -m seven &&
+ git push origin new-name
+ ) &&
+ compare_refs local HEAD server refs/heads/new-name
+'
+
+test_expect_failure 'push new branch with old:new refspec' '
+ (cd local &&
+ git push origin new-name:new-refspec
+ ) &&
+ compare_refs local HEAD server refs/heads/new-refspec
+'
+
+test_expect_success 'cloning without refspec' '
+ GIT_REMOTE_TESTGIT_REFSPEC="" \
+ git clone "testgit::${PWD}/server" local2 2>error &&
+ grep "This remote helper should implement refspec capability" error &&
+ compare_refs local2 HEAD server HEAD
+'
+
+test_expect_success 'pulling without refspecs' '
+ (cd local2 &&
+ git reset --hard &&
+ GIT_REMOTE_TESTGIT_REFSPEC="" git pull 2>../error) &&
+ grep "This remote helper should implement refspec capability" error &&
+ compare_refs local2 HEAD server HEAD
+'
+
+test_expect_success 'pushing without refspecs' '
+ test_when_finished "(cd local2 && git reset --hard origin)" &&
+ (cd local2 &&
+ echo content >>file &&
+ git commit -a -m ten &&
+ GIT_REMOTE_TESTGIT_REFSPEC="" &&
+ export GIT_REMOTE_TESTGIT_REFSPEC &&
+ test_must_fail git push 2>../error) &&
+ grep "remote-helper doesn.t support push; refspec needed" error
+'
+
+test_expect_success 'pulling without marks' '
+ (cd local2 &&
+ GIT_REMOTE_TESTGIT_NO_MARKS=1 git pull) &&
+ compare_refs local2 HEAD server HEAD
+'
+
+test_expect_failure 'pushing without marks' '
+ test_when_finished "(cd local2 && git reset --hard origin)" &&
+ (cd local2 &&
+ echo content >>file &&
+ git commit -a -m twelve &&
+ GIT_REMOTE_TESTGIT_NO_MARKS=1 git push) &&
+ compare_refs local2 HEAD server HEAD
+'
+
+test_expect_success 'push all with existing object' '
+ (cd local &&
+ git branch dup2 master &&
+ git push origin --all
+ ) &&
+ compare_refs local dup2 server dup2
+'
+
+test_expect_success 'push ref with existing object' '
+ (cd local &&
+ git branch dup master &&
+ git push origin dup
+ ) &&
+ compare_refs local dup server dup
+'
+
+test_expect_success GPG 'push signed tag' '
+ (cd local &&
+ git checkout master &&
+ git tag -s -m signed-tag signed-tag &&
+ git push origin signed-tag
+ ) &&
+ compare_refs local signed-tag^{} server signed-tag^{} &&
+ test_must_fail compare_refs local signed-tag server signed-tag
+'
+
+test_expect_success GPG 'push signed tag with signed-tags capability' '
+ (cd local &&
+ git checkout master &&
+ git tag -s -m signed-tag signed-tag-2 &&
+ GIT_REMOTE_TESTGIT_SIGNED_TAGS=1 git push origin signed-tag-2
+ ) &&
+ compare_refs local signed-tag-2 server signed-tag-2
+'
+
+test_expect_success 'push update refs' '
+ (cd local &&
+ git checkout -b update master &&
+ echo update >>file &&
+ git commit -a -m update &&
+ git push origin update &&
+ git rev-parse --verify remotes/origin/update >expect &&
+ git rev-parse --verify testgit/origin/heads/update >actual &&
+ test_cmp expect actual
+ )
+'
+
+test_expect_success 'push update refs failure' '
+ (cd local &&
+ git checkout update &&
+ echo "update fail" >>file &&
+ git commit -a -m "update fail" &&
+ git rev-parse --verify testgit/origin/heads/update >expect &&
+ GIT_REMOTE_TESTGIT_PUSH_ERROR="non-fast forward" &&
+ export GIT_REMOTE_TESTGIT_PUSH_ERROR &&
+ test_expect_code 1 git push origin update &&
+ git rev-parse --verify testgit/origin/heads/update >actual &&
+ test_cmp expect actual
+ )
+'
+
+test_expect_success 'proper failure checks for fetching' '
+ (GIT_REMOTE_TESTGIT_FAILURE=1 &&
+ export GIT_REMOTE_TESTGIT_FAILURE &&
+ cd local &&
+ test_must_fail git fetch 2> error &&
+ cat error &&
+ grep -q "Error while running fast-import" error
+ )
+'
+
+test_expect_success 'proper failure checks for pushing' '
+ (GIT_REMOTE_TESTGIT_FAILURE=1 &&
+ export GIT_REMOTE_TESTGIT_FAILURE &&
+ cd local &&
+ test_must_fail git push --all
+ )
+'
+
+test_expect_success 'push messages' '
+ (cd local &&
+ git checkout -b new_branch master &&
+ echo new >>file &&
+ git commit -a -m new &&
+ git push origin new_branch &&
+ git fetch origin &&
+ echo new >>file &&
+ git commit -a -m new &&
+ git push origin new_branch 2> msg &&
+ ! grep "\[new branch\]" msg
+ )
+'
+
+test_done