#!/bin/sh

test_description='pulling into void'

. ./test-lib.sh

D=`pwd`

test_expect_success setup '

        echo file >file &&
        git add file &&
        git commit -a -m original

'

test_expect_success 'pulling into void' '
        mkdir cloned &&
        cd cloned &&
        git init &&
        git pull ..
'

cd "$D"

test_expect_success 'checking the results' '
        test -f file &&
        test -f cloned/file &&
        diff file cloned/file
'

test_expect_success 'test . as a remote' '

        git branch copy master &&
        git config branch.copy.remote . &&
        git config branch.copy.merge refs/heads/master &&
        echo updated >file &&
        git commit -a -m updated &&
        git checkout copy &&
        test `cat file` = file &&
        git pull &&
        test `cat file` = updated
'

test_expect_success 'the default remote . should not break explicit pull' '
        git checkout -b second master^ &&
        echo modified >file &&
        git commit -a -m modified &&
        git checkout copy &&
        git reset --hard HEAD^ &&
        test `cat file` = file &&
        git pull . second &&
        test `cat file` = modified
'

test_expect_success '--rebase' '
        git branch to-rebase &&
        echo modified again > file &&
        git commit -m file file &&
        git checkout to-rebase &&
        echo new > file2 &&
        git add file2 &&
        git commit -m "new file" &&
        git tag before-rebase &&
        git pull --rebase . copy &&
        test $(git rev-parse HEAD^) = $(git rev-parse copy) &&
        test new = $(git show HEAD:file2)
'

test_expect_success 'branch.to-rebase.rebase' '
        git reset --hard before-rebase &&
        git config branch.to-rebase.rebase 1 &&
        git pull . copy &&
        git config branch.to-rebase.rebase 0 &&
        test $(git rev-parse HEAD^) = $(git rev-parse copy) &&
        test new = $(git show HEAD:file2)
'

test_expect_success '--rebase with rebased upstream' '

        git remote add -f me . &&
        git checkout copy &&
        git reset --hard HEAD^ &&
        echo conflicting modification > file &&
        git commit -m conflict file &&
        git checkout to-rebase &&
        echo file > file2 &&
        git commit -m to-rebase file2 &&
        git pull --rebase me copy &&
        test "conflicting modification" = "$(cat file)" &&
        test file = $(cat file2)

'

test_done