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#!/bin/sh
test_description='sparse checkout tests
* (tag: removed, master) removed
| D sub/added
* (HEAD, tag: top) modified and added
| M init.t
| A sub/added
* (tag: init) init
A init.t
'
. ./test-lib.sh
test_expect_success 'setup' '
cat >expected <<-\EOF &&
100644 77f0ba1734ed79d12881f81b36ee134de6a3327b 0 init.t
100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 sub/added
100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 subsub/added
EOF
cat >expected.swt <<-\EOF &&
H init.t
H sub/added
H subsub/added
EOF
test_commit init &&
echo modified >>init.t &&
mkdir sub subsub &&
touch sub/added subsub/added &&
git add init.t sub/added subsub/added &&
git commit -m "modified and added" &&
git tag top &&
git rm sub/added &&
git commit -m removed &&
git tag removed &&
git checkout top &&
git ls-files --stage >result &&
test_cmp expected result
'
test_expect_success 'read-tree without .git/info/sparse-checkout' '
git read-tree -m -u HEAD &&
git ls-files --stage >result &&
test_cmp expected result &&
git ls-files -t >result &&
test_cmp expected.swt result
'
test_expect_success 'read-tree with .git/info/sparse-checkout but disabled' '
echo >.git/info/sparse-checkout
git read-tree -m -u HEAD &&
git ls-files -t >result &&
test_cmp expected.swt result &&
test -f init.t &&
test -f sub/added
'
test_expect_success 'read-tree --no-sparse-checkout with empty .git/info/sparse-checkout and enabled' '
git config core.sparsecheckout true &&
echo >.git/info/sparse-checkout &&
git read-tree --no-sparse-checkout -m -u HEAD &&
git ls-files -t >result &&
test_cmp expected.swt result &&
test -f init.t &&
test -f sub/added
'
test_expect_success 'read-tree with empty .git/info/sparse-checkout' '
git config core.sparsecheckout true &&
echo >.git/info/sparse-checkout &&
test_must_fail git read-tree -m -u HEAD &&
git ls-files --stage >result &&
test_cmp expected result &&
git ls-files -t >result &&
test_cmp expected.swt result &&
test -f init.t &&
test -f sub/added
'
test_expect_success 'match directories with trailing slash' '
cat >expected.swt-noinit <<-\EOF &&
S init.t
H sub/added
S subsub/added
EOF
echo sub/ > .git/info/sparse-checkout &&
git read-tree -m -u HEAD &&
git ls-files -t > result &&
test_cmp expected.swt-noinit result &&
test ! -f init.t &&
test -f sub/added
'
test_expect_failure 'match directories without trailing slash' '
echo init.t >.git/info/sparse-checkout &&
echo sub >>.git/info/sparse-checkout &&
git read-tree -m -u HEAD &&
git ls-files -t >result &&
test_cmp expected.swt result &&
test ! -f init.t &&
test -f sub/added
'
test_expect_success 'checkout area changes' '
cat >expected.swt-nosub <<-\EOF &&
H init.t
S sub/added
S subsub/added
EOF
echo init.t >.git/info/sparse-checkout &&
git read-tree -m -u HEAD &&
git ls-files -t >result &&
test_cmp expected.swt-nosub result &&
test -f init.t &&
test ! -f sub/added
'
test_expect_success 'read-tree updates worktree, absent case' '
echo sub/added >.git/info/sparse-checkout &&
git checkout -f top &&
git read-tree -m -u HEAD^ &&
test ! -f init.t
'
test_expect_success 'read-tree updates worktree, dirty case' '
echo sub/added >.git/info/sparse-checkout &&
git checkout -f top &&
echo dirty >init.t &&
git read-tree -m -u HEAD^ &&
grep -q dirty init.t &&
rm init.t
'
test_expect_success 'read-tree removes worktree, dirty case' '
echo init.t >.git/info/sparse-checkout &&
git checkout -f top &&
echo dirty >added &&
git read-tree -m -u HEAD^ &&
grep -q dirty added
'
test_expect_success 'read-tree adds to worktree, absent case' '
echo init.t >.git/info/sparse-checkout &&
git checkout -f removed &&
git read-tree -u -m HEAD^ &&
test ! -f sub/added
'
test_expect_success 'read-tree adds to worktree, dirty case' '
echo init.t >.git/info/sparse-checkout &&
git checkout -f removed &&
mkdir sub &&
echo dirty >sub/added &&
git read-tree -u -m HEAD^ &&
grep -q dirty sub/added
'
test_expect_success 'index removal and worktree narrowing at the same time' '
>empty &&
echo init.t >.git/info/sparse-checkout &&
echo sub/added >>.git/info/sparse-checkout &&
git checkout -f top &&
echo init.t >.git/info/sparse-checkout &&
git checkout removed &&
git ls-files sub/added >result &&
test ! -f sub/added &&
test_cmp empty result
'
test_expect_success 'read-tree --reset removes outside worktree' '
>empty &&
echo init.t >.git/info/sparse-checkout &&
git checkout -f top &&
git reset --hard removed &&
git ls-files sub/added >result &&
test_cmp empty result
'
test_done