#!/bin/sh

global test_description := ''git update-index --assume-unchanged test.
''

source ./test-lib.sh

test_expect_success 'setup' \
	': >file &&
	 git add file &&
	 git commit -m initial &&
	 git branch other &&
	 echo upstream >file &&
	 git add file &&
	 git commit -m upstream'

test_expect_success 'do not switch branches with dirty file' \
	'git reset --hard &&
	 git checkout other &&
	 echo dirt >file &&
	 git update-index --assume-unchanged file &&
	 test_must_fail git checkout master'

test_done
(CommandList
  children: [
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:test_description)
          op: Equal
          rhs: {(SQ <"git update-index --assume-unchanged test.\n">)}
          spids: [4]
        )
      ]
      spids: [4]
    )
    (C {(.)} {(./test-lib.sh)})
    (C {(test_expect_success)} {(SQ <setup>)} 
      {
        (SQ <": >file &&\n"> <"\t git add file &&\n"> <"\t git commit -m initial &&\n"> 
          <"\t git branch other &&\n"> <"\t echo upstream >file &&\n"> <"\t git add file &&\n"> <"\t git commit -m upstream">
        )
      }
    )
    (C {(test_expect_success)} {(SQ <"do not switch branches with dirty file">)} 
      {
        (SQ <"git reset --hard &&\n"> <"\t git checkout other &&\n"> <"\t echo dirt >file &&\n"> 
          <"\t git update-index --assume-unchanged file &&\n"> <"\t test_must_fail git checkout master">
        )
      }
    )
    (C {(test_done)})
  ]
)