#!/bin/sh

global test_description := ''git apply for contextually independent diffs''
source ./test-lib.sh

echo '1
2
3
4
5
6
7
8' >file

test_expect_success 'setup' \
	'git add file &&
	git commit -q -m 1 &&
	git checkout -b test &&
	mv file file.tmp &&
	echo 0 >file &&
	cat file.tmp >>file &&
	rm file.tmp &&
	git commit -a -q -m 2 &&
	echo 9 >>file &&
	git commit -a -q -m 3 &&
	git checkout master'

test_expect_success \
	'check if contextually independent diffs for the same file apply' \
	'( git diff test~2 test~1; git diff test~1 test~0 )| git apply'

test_done
(CommandList
  children: [
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:test_description)
          op: Equal
          rhs: {(SQ <"git apply for contextually independent diffs">)}
          spids: [4]
        )
      ]
      spids: [4]
    )
    (C {(.)} {(./test-lib.sh)})
    (SimpleCommand
      words: [{(echo)} {(SQ <"1\n"> <"2\n"> <"3\n"> <"4\n"> <"5\n"> <"6\n"> <"7\n"> <8>)}]
      redirects: [(Redir op_id:Redir_Great fd:-1 arg_word:{(file)} spids:[27])]
    )
    (C {(test_expect_success)} {(SQ <setup>)} 
      {
        (SQ <"git add file &&\n"> <"\tgit commit -q -m 1 &&\n"> <"\tgit checkout -b test &&\n"> 
          <"\tmv file file.tmp &&\n"> <"\techo 0 >file &&\n"> <"\tcat file.tmp >>file &&\n"> <"\trm file.tmp &&\n"> 
          <"\tgit commit -a -q -m 2 &&\n"> <"\techo 9 >>file &&\n"> <"\tgit commit -a -q -m 3 &&\n"> <"\tgit checkout master">
        )
      }
    )
    (C {(test_expect_success)} 
      {(SQ <"check if contextually independent diffs for the same file apply">)} {(SQ <"( git diff test~2 test~1; git diff test~1 test~0 )| git apply">)}
    )
    (C {(test_done)})
  ]
)