Re: [PATCH v2 3/5] t1092: replace 'read-cache --table' with 'ls-files --sparse'

>
> From: Derrick Stolee <dstolee@microsoft.com>
>
> Now that 'git ls-files --sparse' exists, we can use it to verify the
> state of a sparse index instead of 'test-tool read-cache table'. Replace
> these usages within t1092-sparse-checkout-compatibility.sh.
>
> The important changes are due to the different output format. We need to
> use the '--stage' output to get a file mode and OID, but it also
> includes a stage value and drops the object type. This leads to some
> differences in how we handle looking for specific entries.
>
> Some places where we previously looked for no 'tree' entries, we can
> instead directly compare the output across the repository with a sparse
> index and the one without.
>
> Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
> ---
>  t/t1092-sparse-checkout-compatibility.sh | 29 +++++++++++-------------
>  1 file changed, 13 insertions(+), 16 deletions(-)
>
> diff --git a/t/t1092-sparse-checkout-compatibility.sh b/t/t1092-sparse-checkout-compatibility.sh
> index bf2c6b169b9..4a6832ea3c5 100755
> --- a/t/t1092-sparse-checkout-compatibility.sh
> +++ b/t/t1092-sparse-checkout-compatibility.sh
> @@ -200,45 +200,42 @@ test_sparse_unstaged () {
>  test_expect_success 'sparse-index contents' '
>         init_repos &&
>
> -       test-tool -C sparse-index read-cache --table >cache &&
> +       git -C sparse-index ls-files --sparse --stage >cache &&
>         for dir in folder1 folder2 x
>         do
>                 TREE=$(git -C sparse-index rev-parse HEAD:$dir) &&
> -               grep "040000 tree $TREE $dir/" cache \
> +               grep "040000 $TREE 0    $dir/" cache \
>                         || return 1
>         done &&
>
>         git -C sparse-index sparse-checkout set folder1 &&
>
> -       test-tool -C sparse-index read-cache --table >cache &&
> +       git -C sparse-index ls-files --sparse --stage >cache &&
>         for dir in deep folder2 x
>         do
>                 TREE=$(git -C sparse-index rev-parse HEAD:$dir) &&
> -               grep "040000 tree $TREE $dir/" cache \
> +               grep "040000 $TREE 0    $dir/" cache \
>                         || return 1
>         done &&
>
>         git -C sparse-index sparse-checkout set deep/deeper1 &&
>
> -       test-tool -C sparse-index read-cache --table >cache &&
> +       git -C sparse-index ls-files --sparse --stage >cache &&
>         for dir in deep/deeper2 folder1 folder2 x
>         do
>                 TREE=$(git -C sparse-index rev-parse HEAD:$dir) &&
> -               grep "040000 tree $TREE $dir/" cache \
> +               grep "040000 $TREE 0    $dir/" cache \
>                         || return 1
>         done &&
>
>         # Disabling the sparse-index removes tree entries with full ones

>         git -C sparse-index sparse-checkout init --no-sparse-index &&
> -
> -       test-tool -C sparse-index read-cache --table >cache &&
> -       ! grep "040000 tree" cache &&
> -       test_sparse_match test-tool read-cache --table
> +       test_sparse_match git ls-files --stage --sparse
>  '
>
>  test_expect_success 'expanded in-memory index matches full index' '
>         init_repos &&
> -       test_sparse_match test-tool read-cache --expand --table
> +       test_sparse_match git ls-files --stage
>  '
>
>  test_expect_success 'status with options' '
> @@ -787,9 +784,9 @@ test_expect_success 'submodule handling' '
>
>         # having a submodule prevents "modules" from collapse
>         test_sparse_match git sparse-checkout set deep/deeper1 &&
> -       test-tool -C sparse-index read-cache --table >cache &&
> -       grep "100644 blob .*    modules/a" cache &&
> -       grep "160000 commit $(git -C initial-repo rev-parse HEAD)       modules/sub" cache
> +       git -C sparse-index ls-files --sparse --stage >cache &&
> +       grep "100644 .* modules/a" cache &&
> +       grep "160000 $(git -C initial-repo rev-parse HEAD) 0    modules/sub" cache
>  '
>
>  # When working with a sparse index, some commands will need to expand the
> @@ -1079,13 +1076,13 @@ test_expect_success 'reset mixed and checkout orphan' '
>         # the sparse checkouts skip "adding" the other side of
>         # the conflict.
>         test_sparse_match git reset --mixed HEAD~1 &&
> -       test_sparse_match test-tool read-cache --table --expand &&
> +       test_sparse_match git ls-files --stage &&
>         test_sparse_match git status --porcelain=v2 &&
>
>         # At this point, sparse-checkouts behave differently
>         # from the full-checkout.
>         test_sparse_match git checkout --orphan new-branch &&
> -       test_sparse_match test-tool read-cache --table --expand &&
> +       test_sparse_match git ls-files --stage &&
>         test_sparse_match git status --porcelain=v2
>  '
>
> --
> gitgitgadget
>