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git/t/t7060-wtstatus.sh
Junio C Hamano 00d27937bf Merge branch 'jh/status-v2-porcelain'
Enhance "git status --porcelain" output by collecting more data on
the state of the index and the working tree files, which may
further be used to teach git-prompt (in contrib/) to make fewer
calls to git.

* jh/status-v2-porcelain:
  status: unit tests for --porcelain=v2
  test-lib-functions.sh: add lf_to_nul helper
  git-status.txt: describe --porcelain=v2 format
  status: print branch info with --porcelain=v2 --branch
  status: print per-file porcelain v2 status data
  status: collect per-file data for --porcelain=v2
  status: support --porcelain[=<version>]
  status: cleanup API to wt_status_print
  status: rename long-format print routines
2016-09-08 21:49:50 -07:00

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#!/bin/sh
test_description='basic work tree status reporting'
. ./test-lib.sh
test_expect_success setup '
git config --global advice.statusuoption false &&
test_commit A &&
test_commit B oneside added &&
git checkout A^0 &&
test_commit C oneside created
'
test_expect_success 'A/A conflict' '
git checkout B^0 &&
test_must_fail git merge C
'
test_expect_success 'Report path with conflict' '
git diff --cached --name-status >actual &&
echo "U oneside" >expect &&
test_cmp expect actual
'
test_expect_success 'Report new path with conflict' '
git diff --cached --name-status HEAD^ >actual &&
echo "U oneside" >expect &&
test_cmp expect actual
'
test_expect_success 'M/D conflict does not segfault' '
cat >expect <<EOF &&
On branch side
You have unmerged paths.
(fix conflicts and run "git commit")
(use "git merge --abort" to abort the merge)
Unmerged paths:
(use "git add/rm <file>..." as appropriate to mark resolution)
deleted by us: foo
no changes added to commit (use "git add" and/or "git commit -a")
EOF
mkdir mdconflict &&
(
cd mdconflict &&
git init &&
test_commit initial foo "" &&
test_commit modify foo foo &&
git checkout -b side HEAD^ &&
git rm foo &&
git commit -m delete &&
test_must_fail git merge master &&
test_must_fail git commit --dry-run >../actual &&
test_i18ncmp ../expect ../actual &&
git status >../actual &&
test_i18ncmp ../expect ../actual
)
'
test_expect_success 'rename & unmerged setup' '
git rm -f -r . &&
cat "$TEST_DIRECTORY/README" >ONE &&
git add ONE &&
test_tick &&
git commit -m "One commit with ONE" &&
echo Modified >TWO &&
cat ONE >>TWO &&
cat ONE >>THREE &&
git add TWO THREE &&
sha1=$(git rev-parse :ONE) &&
git rm --cached ONE &&
(
echo "100644 $sha1 1 ONE" &&
echo "100644 $sha1 2 ONE" &&
echo "100644 $sha1 3 ONE"
) | git update-index --index-info &&
echo Further >>THREE
'
test_expect_success 'rename & unmerged status' '
git status -suno >actual &&
cat >expect <<-EOF &&
UU ONE
AM THREE
A TWO
EOF
test_cmp expect actual
'
test_expect_success 'git diff-index --cached shows 2 added + 1 unmerged' '
cat >expected <<-EOF &&
U ONE
A THREE
A TWO
EOF
git diff-index --cached --name-status HEAD >actual &&
test_cmp expected actual
'
test_expect_success 'git diff-index --cached -M shows 2 added + 1 unmerged' '
cat >expected <<-EOF &&
U ONE
A THREE
A TWO
EOF
git diff-index --cached -M --name-status HEAD >actual &&
test_cmp expected actual
'
test_expect_success 'git diff-index --cached -C shows 2 copies + 1 unmerged' '
cat >expected <<-EOF &&
U ONE
C ONE THREE
C ONE TWO
EOF
git diff-index --cached -C --name-status HEAD |
sed "s/^C[0-9]*/C/g" >actual &&
test_cmp expected actual
'
test_expect_success 'status when conflicts with add and rm advice (deleted by them)' '
git reset --hard &&
git checkout master &&
test_commit init main.txt init &&
git checkout -b second_branch &&
git rm main.txt &&
git commit -m "main.txt deleted on second_branch" &&
test_commit second conflict.txt second &&
git checkout master &&
test_commit on_second main.txt on_second &&
test_commit master conflict.txt master &&
test_must_fail git merge second_branch &&
cat >expected <<\EOF &&
On branch master
You have unmerged paths.
(fix conflicts and run "git commit")
(use "git merge --abort" to abort the merge)
Unmerged paths:
(use "git add/rm <file>..." as appropriate to mark resolution)
both added: conflict.txt
deleted by them: main.txt
no changes added to commit (use "git add" and/or "git commit -a")
EOF
git status --untracked-files=no >actual &&
test_i18ncmp expected actual
'
test_expect_success 'prepare for conflicts' '
git reset --hard &&
git checkout -b conflict &&
test_commit one main.txt one &&
git branch conflict_second &&
git mv main.txt sub_master.txt &&
git commit -m "main.txt renamed in sub_master.txt" &&
git checkout conflict_second &&
git mv main.txt sub_second.txt &&
git commit -m "main.txt renamed in sub_second.txt"
'
test_expect_success 'status when conflicts with add and rm advice (both deleted)' '
test_must_fail git merge conflict &&
cat >expected <<\EOF &&
On branch conflict_second
You have unmerged paths.
(fix conflicts and run "git commit")
(use "git merge --abort" to abort the merge)
Unmerged paths:
(use "git add/rm <file>..." as appropriate to mark resolution)
both deleted: main.txt
added by them: sub_master.txt
added by us: sub_second.txt
no changes added to commit (use "git add" and/or "git commit -a")
EOF
git status --untracked-files=no >actual &&
test_i18ncmp expected actual
'
test_expect_success 'status when conflicts with only rm advice (both deleted)' '
git reset --hard conflict_second &&
test_must_fail git merge conflict &&
git add sub_master.txt &&
git add sub_second.txt &&
cat >expected <<\EOF &&
On branch conflict_second
You have unmerged paths.
(fix conflicts and run "git commit")
(use "git merge --abort" to abort the merge)
Changes to be committed:
new file: sub_master.txt
Unmerged paths:
(use "git rm <file>..." to mark resolution)
both deleted: main.txt
Untracked files not listed (use -u option to show untracked files)
EOF
git status --untracked-files=no >actual &&
test_i18ncmp expected actual &&
git reset --hard &&
git checkout master
'
test_expect_success 'status --branch with detached HEAD' '
git reset --hard &&
git checkout master^0 &&
git status --branch --porcelain >actual &&
cat >expected <<-EOF &&
## HEAD (no branch)
?? .gitconfig
?? actual
?? expect
?? expected
?? mdconflict/
EOF
test_i18ncmp expected actual
'
## Duplicate the above test and verify --porcelain=v1 arg parsing.
test_expect_success 'status --porcelain=v1 --branch with detached HEAD' '
git reset --hard &&
git checkout master^0 &&
git status --branch --porcelain=v1 >actual &&
cat >expected <<-EOF &&
## HEAD (no branch)
?? .gitconfig
?? actual
?? expect
?? expected
?? mdconflict/
EOF
test_i18ncmp expected actual
'
## Verify parser error on invalid --porcelain argument.
test_expect_success 'status --porcelain=bogus' '
test_must_fail git status --porcelain=bogus
'
test_done