#!/bin/sh

global test_description := ''git apply --numstat - <patch''

source ./test-lib.sh

test_expect_success setup '
	echo hello >text &&
	git add text &&
	echo goodbye >text &&
	git diff >patch
'

test_expect_success 'git apply --numstat - < patch' '
	echo "1	1	text" >expect &&
	git apply --numstat - <patch >actual &&
	test_cmp expect actual
'

test_expect_success 'git apply --numstat - < patch patch' '
	for i in 1 2; do echo "1	1	text"; done >expect &&
	git apply --numstat - < patch patch >actual &&
	test_cmp expect actual
'

test_done
(CommandList
  children: [
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:test_description)
          op: Equal
          rhs: {(SQ <"git apply --numstat - <patch">)}
          spids: [4]
        )
      ]
      spids: [4]
    )
    (C {(.)} {(./test-lib.sh)})
    (C {(test_expect_success)} {(setup)} 
      {
        (SQ <"\n"> <"\techo hello >text &&\n"> <"\tgit add text &&\n"> <"\techo goodbye >text &&\n"> 
          <"\tgit diff >patch\n">
        )
      }
    )
    (C {(test_expect_success)} {(SQ <"git apply --numstat - < patch">)} 
      {
        (SQ <"\n"> <"\techo \"1\t1\ttext\" >expect &&\n"> 
          <"\tgit apply --numstat - <patch >actual &&\n"> <"\ttest_cmp expect actual\n">
        )
      }
    )
    (C {(test_expect_success)} {(SQ <"git apply --numstat - < patch patch">)} 
      {
        (SQ <"\n"> <"\tfor i in 1 2; do echo \"1\t1\ttext\"; done >expect &&\n"> 
          <"\tgit apply --numstat - < patch patch >actual &&\n"> <"\ttest_cmp expect actual\n">
        )
      }
    )
    (C {(test_done)})
  ]
)