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t3705: test that 'sparse_entry' is unstaged

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The tests in t3705-add-sparse-checkout.sh check to see how 'git add'
behaves with paths outside the sparse-checkout definition. These
currently check to see if a given warning is present but not that the
index is not updated with the sparse entries. Add a new
'test_sparse_entry_unstaged' helper to be sure 'git add' is behaving
correctly.

We need to modify setup_sparse_entry to actually commit the sparse_entry
file so it exists at HEAD and as an entry in the index, but its exact
contents are not staged in the index.

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Derrick Stolee 2021-09-24 15:39:02 +00:00 committed by Junio C Hamano
parent 516680ba77
commit ca267aee15
1 changed files with 14 additions and 0 deletions
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14
t/t3705-add-sparse-checkout.sh
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@ -19,6 +19,7 @@ setup_sparse_entry () {
fi &&
git add sparse_entry &&
git update-index --skip-worktree sparse_entry &&
git commit --allow-empty -m "ensure sparse_entry exists at HEAD" &&
SPARSE_ENTRY_BLOB=$(git rev-parse :sparse_entry)
}
@ -36,6 +37,11 @@ setup_gitignore () {
EOF
}
test_sparse_entry_unstaged () {
git diff --staged -- sparse_entry >diff &&
test_must_be_empty diff
}
test_expect_success 'setup' "
cat >sparse_error_header <<-EOF &&
The following pathspecs didn't match any eligible path, but they do match index
@ -55,6 +61,7 @@ test_expect_success 'git add does not remove sparse entries' '
setup_sparse_entry &&
rm sparse_entry &&
test_must_fail git add sparse_entry 2>stderr &&
test_sparse_entry_unstaged &&
test_cmp error_and_hint stderr &&
test_sparse_entry_unchanged
'
@ -73,6 +80,7 @@ test_expect_success 'git add . does not remove sparse entries' '
rm sparse_entry &&
setup_gitignore &&
test_must_fail git add . 2>stderr &&
test_sparse_entry_unstaged &&
cat sparse_error_header >expect &&
echo . >>expect &&
@ -88,6 +96,7 @@ do
setup_sparse_entry &&
echo modified >sparse_entry &&
test_must_fail git add $opt sparse_entry 2>stderr &&
test_sparse_entry_unstaged &&
test_cmp error_and_hint stderr &&
test_sparse_entry_unchanged
'
@ -98,6 +107,7 @@ test_expect_success 'git add --refresh does not update sparse entries' '
git ls-files --debug sparse_entry | grep mtime >before &&
test-tool chmtime -60 sparse_entry &&
test_must_fail git add --refresh sparse_entry 2>stderr &&
test_sparse_entry_unstaged &&
test_cmp error_and_hint stderr &&
git ls-files --debug sparse_entry | grep mtime >after &&
test_cmp before after
@ -106,6 +116,7 @@ test_expect_success 'git add --refresh does not update sparse entries' '
test_expect_success 'git add --chmod does not update sparse entries' '
setup_sparse_entry &&
test_must_fail git add --chmod=+x sparse_entry 2>stderr &&
test_sparse_entry_unstaged &&
test_cmp error_and_hint stderr &&
test_sparse_entry_unchanged &&
! test -x sparse_entry
@ -116,6 +127,7 @@ test_expect_success 'git add --renormalize does not update sparse entries' '
setup_sparse_entry "LINEONE\r\nLINETWO\r\n" &&
echo "sparse_entry text=auto" >.gitattributes &&
test_must_fail git add --renormalize sparse_entry 2>stderr &&
test_sparse_entry_unstaged &&
test_cmp error_and_hint stderr &&
test_sparse_entry_unchanged
'
@ -124,6 +136,7 @@ test_expect_success 'git add --dry-run --ignore-missing warn on sparse path' '
setup_sparse_entry &&
rm sparse_entry &&
test_must_fail git add --dry-run --ignore-missing sparse_entry 2>stderr &&
test_sparse_entry_unstaged &&
test_cmp error_and_hint stderr &&
test_sparse_entry_unchanged
'
@ -148,6 +161,7 @@ test_expect_success 'do not warn when pathspec matches dense entries' '
test_expect_success 'add obeys advice.updateSparsePath' '
setup_sparse_entry &&
test_must_fail git -c advice.updateSparsePath=false add sparse_entry 2>stderr &&
test_sparse_entry_unstaged &&
test_cmp sparse_entry_error stderr
'