git/t/t7002-mv-sparse-checkout.sh

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#!/bin/sh
test_description='git mv in sparse working trees'
. ./test-lib.sh
test_expect_success 'setup' "
mkdir -p sub/dir sub/dir2 &&
touch a b c sub/d sub/dir/e sub/dir2/e &&
git add -A &&
git commit -m files &&
cat >sparse_error_header <<-EOF &&
The following paths and/or pathspecs matched paths that exist
outside of your sparse-checkout definition, so will not be
updated in the index:
EOF
cat >sparse_hint <<-EOF
hint: If you intend to update such entries, try one of the following:
hint: * Use the --sparse option.
hint: * Disable or modify the sparsity rules.
hint: Disable this message with \"git config advice.updateSparsePath false\"
EOF
"
test_expect_success 'mv refuses to move sparse-to-sparse' '
test_when_finished rm -f e &&
git reset --hard &&
git sparse-checkout set --no-cone a &&
touch b &&
test_must_fail git mv b e 2>stderr &&
cat sparse_error_header >expect &&
echo b >>expect &&
echo e >>expect &&
cat sparse_hint >>expect &&
test_cmp expect stderr &&
git mv --sparse b e 2>stderr &&
test_must_be_empty stderr
'
test_expect_success 'mv refuses to move sparse-to-sparse, ignores failure' '
test_when_finished rm -f b c e &&
git reset --hard &&
git sparse-checkout set a &&
# tracked-to-untracked
touch b &&
git mv -k b e 2>stderr &&
test_path_exists b &&
test_path_is_missing e &&
cat sparse_error_header >expect &&
echo b >>expect &&
echo e >>expect &&
cat sparse_hint >>expect &&
test_cmp expect stderr &&
git mv --sparse b e 2>stderr &&
test_must_be_empty stderr &&
test_path_is_missing b &&
test_path_exists e &&
# tracked-to-tracked
git reset --hard &&
touch b &&
git mv -k b c 2>stderr &&
test_path_exists b &&
test_path_is_missing c &&
cat sparse_error_header >expect &&
echo b >>expect &&
echo c >>expect &&
cat sparse_hint >>expect &&
test_cmp expect stderr &&
git mv --sparse b c 2>stderr &&
test_must_be_empty stderr &&
test_path_is_missing b &&
test_path_exists c
'
test_expect_success 'mv refuses to move non-sparse-to-sparse' '
test_when_finished rm -f b c e &&
git reset --hard &&
git sparse-checkout set a &&
# tracked-to-untracked
test_must_fail git mv a e 2>stderr &&
test_path_exists a &&
test_path_is_missing e &&
cat sparse_error_header >expect &&
echo e >>expect &&
cat sparse_hint >>expect &&
test_cmp expect stderr &&
git mv --sparse a e 2>stderr &&
test_must_be_empty stderr &&
test_path_is_missing a &&
test_path_exists e &&
# tracked-to-tracked
rm e &&
git reset --hard &&
test_must_fail git mv a c 2>stderr &&
test_path_exists a &&
test_path_is_missing c &&
cat sparse_error_header >expect &&
echo c >>expect &&
cat sparse_hint >>expect &&
test_cmp expect stderr &&
git mv --sparse a c 2>stderr &&
test_must_be_empty stderr &&
test_path_is_missing a &&
test_path_exists c
'
test_expect_success 'mv refuses to move sparse-to-non-sparse' '
test_when_finished rm -f b c e &&
git reset --hard &&
git sparse-checkout set a e &&
# tracked-to-untracked
touch b &&
test_must_fail git mv b e 2>stderr &&
cat sparse_error_header >expect &&
echo b >>expect &&
cat sparse_hint >>expect &&
test_cmp expect stderr &&
git mv --sparse b e 2>stderr &&
test_must_be_empty stderr
'
test_expect_success 'recursive mv refuses to move (possible) sparse' '
test_when_finished rm -rf b c e sub2 &&
git reset --hard &&
# Without cone mode, "sub" and "sub2" do not match
git sparse-checkout set sub/dir sub2/dir &&
# Add contained contents to ensure we avoid non-existence errors
mkdir sub/dir2 &&
touch sub/d sub/dir2/e &&
test_must_fail git mv sub sub2 2>stderr &&
cat sparse_error_header >expect &&
cat >>expect <<-\EOF &&
sub/d
sub2/d
sub/dir2/e
sub2/dir2/e
EOF
cat sparse_hint >>expect &&
test_cmp expect stderr &&
git mv --sparse sub sub2 2>stderr &&
test_must_be_empty stderr &&
git commit -m "moved sub to sub2" &&
git rev-parse HEAD~1:sub >expect &&
git rev-parse HEAD:sub2 >actual &&
test_cmp expect actual &&
git reset --hard HEAD~1
'
test_expect_success 'recursive mv refuses to move sparse' '
git reset --hard &&
# Use cone mode so "sub/" matches the sparse-checkout patterns
git sparse-checkout init --cone &&
git sparse-checkout set sub/dir sub2/dir &&
# Add contained contents to ensure we avoid non-existence errors
mkdir sub/dir2 &&
touch sub/dir2/e &&
test_must_fail git mv sub sub2 2>stderr &&
cat sparse_error_header >expect &&
cat >>expect <<-\EOF &&
sub/dir2/e
sub2/dir2/e
EOF
cat sparse_hint >>expect &&
test_cmp expect stderr &&
git mv --sparse sub sub2 2>stderr &&
test_must_be_empty stderr &&
git commit -m "moved sub to sub2" &&
git rev-parse HEAD~1:sub >expect &&
git rev-parse HEAD:sub2 >actual &&
test_cmp expect actual &&
git reset --hard HEAD~1
'
test_expect_success 'can move files to non-sparse dir' '
git reset --hard &&
git sparse-checkout init --no-cone &&
git sparse-checkout set a b c w !/x y/ &&
mkdir -p w x/y &&
git mv a w/new-a 2>stderr &&
git mv b x/y/new-b 2>stderr &&
test_must_be_empty stderr
'
test_expect_success 'refuse to move file to non-skip-worktree sparse path' '
git reset --hard &&
git sparse-checkout init --no-cone &&
git sparse-checkout set a !/x y/ !x/y/z &&
mkdir -p x/y/z &&
test_must_fail git mv a x/y/z/new-a 2>stderr &&
echo x/y/z/new-a | cat sparse_error_header - sparse_hint >expect &&
test_cmp expect stderr
'
test_done