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test-lib.sh: introduce and use $EMPTY_BLOB
Similar to $EMPTY_TREE this makes it easier to recognize this special SHA-1 and change hash later. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
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f9e7d9f8c3
commit
378932d3c3
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@ -15,11 +15,11 @@ test_description='sparse checkout tests
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. "$TEST_DIRECTORY"/lib-read-tree.sh
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test_expect_success 'setup' '
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cat >expected <<-\EOF &&
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cat >expected <<-EOF &&
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100644 77f0ba1734ed79d12881f81b36ee134de6a3327b 0 init.t
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100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 sub/added
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100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 sub/addedtoo
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100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 subsub/added
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100644 $EMPTY_BLOB 0 sub/added
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100644 $EMPTY_BLOB 0 sub/addedtoo
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100644 $EMPTY_BLOB 0 subsub/added
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EOF
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cat >expected.swt <<-\EOF &&
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H init.t
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@ -33,14 +33,14 @@ test_expect_success 'add one file' '
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git update-index --add one &&
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git ls-files --stage >ls-files.actual &&
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cat >ls-files.expect <<EOF &&
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100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 one
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100644 $EMPTY_BLOB 0 one
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EOF
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test_cmp ls-files.expect ls-files.actual &&
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test-dump-split-index .git/index | sed "/^own/d" >actual &&
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cat >expect <<EOF &&
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base $base
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100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 one
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100644 $EMPTY_BLOB 0 one
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replacements:
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deletions:
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EOF
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@ -51,7 +51,7 @@ test_expect_success 'disable split index' '
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git update-index --no-split-index &&
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git ls-files --stage >ls-files.actual &&
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cat >ls-files.expect <<EOF &&
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100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 one
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100644 $EMPTY_BLOB 0 one
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EOF
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test_cmp ls-files.expect ls-files.actual &&
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@ -67,7 +67,7 @@ test_expect_success 'enable split index again, "one" now belongs to base index"'
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git update-index --split-index &&
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git ls-files --stage >ls-files.actual &&
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cat >ls-files.expect <<EOF &&
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100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 one
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100644 $EMPTY_BLOB 0 one
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EOF
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test_cmp ls-files.expect ls-files.actual &&
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@ -105,7 +105,7 @@ test_expect_success 'add another file, which stays index' '
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git ls-files --stage >ls-files.actual &&
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cat >ls-files.expect <<EOF &&
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100644 2e0996000b7e9019eabcad29391bf0f5c7702f0b 0 one
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100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 two
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100644 $EMPTY_BLOB 0 two
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EOF
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test_cmp ls-files.expect ls-files.actual &&
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@ -113,7 +113,7 @@ EOF
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q_to_tab >expect <<EOF &&
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$BASE
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100644 2e0996000b7e9019eabcad29391bf0f5c7702f0b 0Q
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100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 two
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100644 $EMPTY_BLOB 0 two
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replacements: 0
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deletions:
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EOF
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@ -159,14 +159,14 @@ test_expect_success 'add original file back' '
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git update-index --add one &&
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git ls-files --stage >ls-files.actual &&
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cat >ls-files.expect <<EOF &&
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100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 one
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100644 $EMPTY_BLOB 0 one
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EOF
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test_cmp ls-files.expect ls-files.actual &&
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test-dump-split-index .git/index | sed "/^own/d" >actual &&
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cat >expect <<EOF &&
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$BASE
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100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 one
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100644 $EMPTY_BLOB 0 one
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replacements:
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deletions: 0
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EOF
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@ -178,8 +178,8 @@ test_expect_success 'add new file' '
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git update-index --add two &&
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git ls-files --stage >actual &&
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cat >expect <<EOF &&
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100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 one
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100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 two
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100644 $EMPTY_BLOB 0 one
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100644 $EMPTY_BLOB 0 two
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EOF
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test_cmp expect actual
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'
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@ -188,8 +188,8 @@ test_expect_success 'unify index, two files remain' '
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git update-index --no-split-index &&
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git ls-files --stage >ls-files.actual &&
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cat >ls-files.expect <<EOF &&
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100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 one
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100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 two
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100644 $EMPTY_BLOB 0 one
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100644 $EMPTY_BLOB 0 two
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EOF
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test_cmp ls-files.expect ls-files.actual &&
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@ -12,16 +12,16 @@ test_expect_success 'setup' '
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'
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test_expect_success 'ls-tree a[a] matches literally' '
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cat >expect <<-\EOF &&
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100644 blob e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 a[a]/three
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cat >expect <<-EOF &&
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100644 blob $EMPTY_BLOB a[a]/three
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EOF
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git ls-tree -r HEAD "a[a]" >actual &&
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test_cmp expect actual
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'
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test_expect_success 'ls-tree outside prefix' '
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cat >expect <<-\EOF &&
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100644 blob e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 ../a[a]/three
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cat >expect <<-EOF &&
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100644 blob $EMPTY_BLOB ../a[a]/three
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EOF
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( cd aa && git ls-tree -r HEAD "../a[a]"; ) >actual &&
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test_cmp expect actual
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@ -23,17 +23,15 @@ S sub/1
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H sub/2
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EOF
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NULL_SHA1=e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
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setup_absent() {
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test -f 1 && rm 1
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git update-index --remove 1 &&
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git update-index --add --cacheinfo 100644 $NULL_SHA1 1 &&
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git update-index --add --cacheinfo 100644 $EMPTY_BLOB 1 &&
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git update-index --skip-worktree 1
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}
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test_absent() {
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echo "100644 $NULL_SHA1 0 1" > expected &&
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echo "100644 $EMPTY_BLOB 0 1" > expected &&
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git ls-files --stage 1 > result &&
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test_cmp expected result &&
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test ! -f 1
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@ -42,12 +40,12 @@ test_absent() {
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setup_dirty() {
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git update-index --force-remove 1 &&
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echo dirty > 1 &&
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git update-index --add --cacheinfo 100644 $NULL_SHA1 1 &&
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git update-index --add --cacheinfo 100644 $EMPTY_BLOB 1 &&
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git update-index --skip-worktree 1
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}
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test_dirty() {
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echo "100644 $NULL_SHA1 0 1" > expected &&
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echo "100644 $EMPTY_BLOB 0 1" > expected &&
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git ls-files --stage 1 > result &&
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test_cmp expected result &&
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echo dirty > expected
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@ -120,7 +118,7 @@ test_expect_success 'grep with skip-worktree file' '
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test "$(git grep --no-ext-grep test)" = "1:test"
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'
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echo ":000000 100644 $_z40 $NULL_SHA1 A 1" > expected
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echo ":000000 100644 $_z40 $EMPTY_BLOB A 1" > expected
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test_expect_success 'diff-index does not examine skip-worktree absent entries' '
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setup_absent &&
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git diff-index HEAD -- 1 > result &&
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@ -53,17 +53,15 @@ test_expect_success 'read-tree removes worktree, dirty case' '
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git update-index --no-skip-worktree added
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'
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NULL_SHA1=e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
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setup_absent() {
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test -f 1 && rm 1
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git update-index --remove 1 &&
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git update-index --add --cacheinfo 100644 $NULL_SHA1 1 &&
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git update-index --add --cacheinfo 100644 $EMPTY_BLOB 1 &&
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git update-index --skip-worktree 1
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}
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test_absent() {
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echo "100644 $NULL_SHA1 0 1" > expected &&
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echo "100644 $EMPTY_BLOB 0 1" > expected &&
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git ls-files --stage 1 > result &&
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test_cmp expected result &&
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test ! -f 1
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@ -72,12 +70,12 @@ test_absent() {
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setup_dirty() {
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git update-index --force-remove 1 &&
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echo dirty > 1 &&
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git update-index --add --cacheinfo 100644 $NULL_SHA1 1 &&
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git update-index --add --cacheinfo 100644 $EMPTY_BLOB 1 &&
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git update-index --skip-worktree 1
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}
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test_dirty() {
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echo "100644 $NULL_SHA1 0 1" > expected &&
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echo "100644 $EMPTY_BLOB 0 1" > expected &&
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git ls-files --stage 1 > result &&
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test_cmp expected result &&
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echo dirty > expected
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@ -53,7 +53,7 @@ A two
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EOF
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cat >../dump.expect <<EOF &&
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info/exclude e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
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info/exclude $EMPTY_BLOB
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core.excludesfile 0000000000000000000000000000000000000000
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exclude_per_dir .gitignore
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flags 00000006
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@ -137,7 +137,7 @@ EOF
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test_expect_success 'verify untracked cache dump' '
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test-dump-untracked-cache >../actual &&
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cat >../expect <<EOF &&
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info/exclude e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
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info/exclude $EMPTY_BLOB
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core.excludesfile 0000000000000000000000000000000000000000
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exclude_per_dir .gitignore
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flags 00000006
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@ -184,7 +184,7 @@ EOF
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test_expect_success 'verify untracked cache dump' '
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test-dump-untracked-cache >../actual &&
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cat >../expect <<EOF &&
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info/exclude e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
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info/exclude $EMPTY_BLOB
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core.excludesfile 0000000000000000000000000000000000000000
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exclude_per_dir .gitignore
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flags 00000006
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@ -803,7 +803,7 @@ EOF
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'
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cat >expect <<EOF
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:100644 100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0000000000000000000000000000000000000000 M dir1/modified
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:100644 100644 $EMPTY_BLOB 0000000000000000000000000000000000000000 M dir1/modified
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EOF
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test_expect_success 'status refreshes the index' '
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touch dir2/added &&
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@ -163,6 +163,7 @@ _x40="$_x05$_x05$_x05$_x05$_x05$_x05$_x05$_x05"
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_z40=0000000000000000000000000000000000000000
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EMPTY_TREE=4b825dc642cb6eb9a060e54bf8d69288fbee4904
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EMPTY_BLOB=e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
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# Line feed
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LF='
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# when case-folding filenames
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u200c=$(printf '\342\200\214')
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export _x05 _x40 _z40 LF u200c EMPTY_TREE
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export _x05 _x40 _z40 LF u200c EMPTY_TREE EMPTY_BLOB
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# Each test should start with something like this, after copyright notices:
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#
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