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Both t1409 and t3210 exercise parts of git-pack-refs(1). Given that we must check the on-disk files to verify whether the backend has indeed packed refs as expected those test suites are deeply tied to the actual backend that is in use. Mark the test suites to depend on the REFFILES backend. Signed-off-by: Patrick Steinhardt <ps@pks.im> Reviewed-by: Christian Couder <christian.couder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
126 lines
3.6 KiB
Bash
Executable File
126 lines
3.6 KiB
Bash
Executable File
#!/bin/sh
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test_description='avoid rewriting packed-refs unnecessarily'
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TEST_PASSES_SANITIZE_LEAK=true
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. ./test-lib.sh
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if test_have_prereq !REFFILES
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then
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skip_all='skipping files-backend specific pack-refs tests'
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test_done
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fi
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# Add an identifying mark to the packed-refs file header line. This
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# shouldn't upset readers, and it should be omitted if the file is
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# ever rewritten.
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mark_packed_refs () {
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sed -e "s/^\(#.*\)/\1 t1409 /" .git/packed-refs >.git/packed-refs.new &&
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mv .git/packed-refs.new .git/packed-refs
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}
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# Verify that the packed-refs file is still marked.
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check_packed_refs_marked () {
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grep -q '^#.* t1409 ' .git/packed-refs
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}
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test_expect_success 'setup' '
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git commit --allow-empty -m "Commit A" &&
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A=$(git rev-parse HEAD) &&
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git commit --allow-empty -m "Commit B" &&
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B=$(git rev-parse HEAD) &&
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git commit --allow-empty -m "Commit C" &&
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C=$(git rev-parse HEAD)
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'
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test_expect_success 'do not create packed-refs file gratuitously' '
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test_path_is_missing .git/packed-refs &&
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git update-ref refs/heads/foo $A &&
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test_path_is_missing .git/packed-refs &&
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git update-ref refs/heads/foo $B &&
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test_path_is_missing .git/packed-refs &&
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git update-ref refs/heads/foo $C $B &&
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test_path_is_missing .git/packed-refs &&
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git update-ref -d refs/heads/foo &&
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test_path_is_missing .git/packed-refs
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'
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test_expect_success 'check that marking the packed-refs file works' '
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git for-each-ref >expected &&
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git pack-refs --all &&
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mark_packed_refs &&
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check_packed_refs_marked &&
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git for-each-ref >actual &&
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test_cmp expected actual &&
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git pack-refs --all &&
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! check_packed_refs_marked &&
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git for-each-ref >actual2 &&
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test_cmp expected actual2
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'
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test_expect_success 'leave packed-refs untouched on update of packed' '
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git update-ref refs/heads/packed-update $A &&
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git pack-refs --all &&
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mark_packed_refs &&
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git update-ref refs/heads/packed-update $B &&
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check_packed_refs_marked
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'
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test_expect_success 'leave packed-refs untouched on checked update of packed' '
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git update-ref refs/heads/packed-checked-update $A &&
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git pack-refs --all &&
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mark_packed_refs &&
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git update-ref refs/heads/packed-checked-update $B $A &&
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check_packed_refs_marked
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'
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test_expect_success 'leave packed-refs untouched on verify of packed' '
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git update-ref refs/heads/packed-verify $A &&
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git pack-refs --all &&
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mark_packed_refs &&
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echo "verify refs/heads/packed-verify $A" | git update-ref --stdin &&
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check_packed_refs_marked
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'
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test_expect_success 'touch packed-refs on delete of packed' '
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git update-ref refs/heads/packed-delete $A &&
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git pack-refs --all &&
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mark_packed_refs &&
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git update-ref -d refs/heads/packed-delete &&
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! check_packed_refs_marked
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'
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test_expect_success 'leave packed-refs untouched on update of loose' '
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git pack-refs --all &&
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git update-ref refs/heads/loose-update $A &&
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mark_packed_refs &&
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git update-ref refs/heads/loose-update $B &&
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check_packed_refs_marked
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'
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test_expect_success 'leave packed-refs untouched on checked update of loose' '
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git pack-refs --all &&
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git update-ref refs/heads/loose-checked-update $A &&
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mark_packed_refs &&
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git update-ref refs/heads/loose-checked-update $B $A &&
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check_packed_refs_marked
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'
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test_expect_success 'leave packed-refs untouched on verify of loose' '
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git pack-refs --all &&
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git update-ref refs/heads/loose-verify $A &&
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mark_packed_refs &&
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echo "verify refs/heads/loose-verify $A" | git update-ref --stdin &&
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check_packed_refs_marked
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'
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test_expect_success 'leave packed-refs untouched on delete of loose' '
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git pack-refs --all &&
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git update-ref refs/heads/loose-delete $A &&
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mark_packed_refs &&
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git update-ref -d refs/heads/loose-delete &&
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check_packed_refs_marked
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'
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test_done
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