215a7ad1ef
As promised, this is the "big tool rename" patch. The primary differences
since 0.99.6 are:
(1) git-*-script are no more. The commands installed do not
have any such suffix so users do not have to remember if
something is implemented as a shell script or not.
(2) Many command names with 'cache' in them are renamed with
'index' if that is what they mean.
There are backward compatibility symblic links so that you and
Porcelains can keep using the old names, but the backward
compatibility support is expected to be removed in the near
future.
Signed-off-by: Junio C Hamano <junkio@cox.net>
463 lines
10 KiB
Bash
Executable File
463 lines
10 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2005 Jon Seymour
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#
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test_description='Tests git-rev-list --merge-order functionality'
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. ./test-lib.sh
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. ../t6000lib.sh # t6xxx specific functions
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if git-rev-list --merge-order 2>&1 | grep 'OpenSSL not linked' >/dev/null
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then
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test_expect_success 'skipping merge-order test' :
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test_done
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exit
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fi
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# test-case specific test function
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check_adjacency()
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{
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read previous
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echo "= $previous"
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while read next
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do
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if ! (git-cat-file commit $previous | grep "^parent $next" >/dev/null)
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then
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echo "^ $next"
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else
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echo "| $next"
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fi
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previous=$next
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done
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}
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list_duplicates()
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{
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"$@" | sort | uniq -d
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}
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grep_stderr()
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{
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args=$1
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shift 1
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"$@" 2>&1 | grep "$args"
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}
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date >path0
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git-update-index --add path0
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save_tag tree git-write-tree
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on_committer_date "1971-08-16 00:00:00" hide_error save_tag root unique_commit root tree
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on_committer_date "1971-08-16 00:00:01" save_tag l0 unique_commit l0 tree -p root
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on_committer_date "1971-08-16 00:00:02" save_tag l1 unique_commit l1 tree -p l0
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on_committer_date "1971-08-16 00:00:03" save_tag l2 unique_commit l2 tree -p l1
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on_committer_date "1971-08-16 00:00:04" save_tag a0 unique_commit a0 tree -p l2
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on_committer_date "1971-08-16 00:00:05" save_tag a1 unique_commit a1 tree -p a0
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on_committer_date "1971-08-16 00:00:06" save_tag b1 unique_commit b1 tree -p a0
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on_committer_date "1971-08-16 00:00:07" save_tag c1 unique_commit c1 tree -p b1
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on_committer_date "1971-08-16 00:00:08" as_author foobar@example.com save_tag b2 unique_commit b2 tree -p b1
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on_committer_date "1971-08-16 00:00:09" save_tag b3 unique_commit b2 tree -p b2
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on_committer_date "1971-08-16 00:00:10" save_tag c2 unique_commit c2 tree -p c1 -p b2
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on_committer_date "1971-08-16 00:00:11" save_tag c3 unique_commit c3 tree -p c2
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on_committer_date "1971-08-16 00:00:12" save_tag a2 unique_commit a2 tree -p a1
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on_committer_date "1971-08-16 00:00:13" save_tag a3 unique_commit a3 tree -p a2
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on_committer_date "1971-08-16 00:00:14" save_tag b4 unique_commit b4 tree -p b3 -p a3
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on_committer_date "1971-08-16 00:00:15" save_tag a4 unique_commit a4 tree -p a3 -p b4 -p c3
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on_committer_date "1971-08-16 00:00:16" save_tag l3 unique_commit l3 tree -p a4
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on_committer_date "1971-08-16 00:00:17" save_tag l4 unique_commit l4 tree -p l3
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on_committer_date "1971-08-16 00:00:18" save_tag l5 unique_commit l5 tree -p l4
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on_committer_date "1971-08-16 00:00:19" save_tag m1 unique_commit m1 tree -p a4 -p c3
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on_committer_date "1971-08-16 00:00:20" save_tag m2 unique_commit m2 tree -p c3 -p a4
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on_committer_date "1971-08-16 00:00:21" hide_error save_tag alt_root unique_commit alt_root tree
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on_committer_date "1971-08-16 00:00:22" save_tag r0 unique_commit r0 tree -p alt_root
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on_committer_date "1971-08-16 00:00:23" save_tag r1 unique_commit r1 tree -p r0
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on_committer_date "1971-08-16 00:00:24" save_tag l5r1 unique_commit l5r1 tree -p l5 -p r1
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on_committer_date "1971-08-16 00:00:25" save_tag r1l5 unique_commit r1l5 tree -p r1 -p l5
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#
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# note: as of 20/6, it isn't possible to create duplicate parents, so this
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# can't be tested.
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#
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#on_committer_date "1971-08-16 00:00:20" save_tag m3 unique_commit m3 tree -p c3 -p a4 -p c3
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hide_error save_tag e1 as_author e@example.com unique_commit e1 tree
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save_tag e2 as_author e@example.com unique_commit e2 tree -p e1
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save_tag f1 as_author f@example.com unique_commit f1 tree -p e1
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save_tag e3 as_author e@example.com unique_commit e3 tree -p e2
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save_tag f2 as_author f@example.com unique_commit f2 tree -p f1
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save_tag e4 as_author e@example.com unique_commit e4 tree -p e3 -p f2
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save_tag e5 as_author e@example.com unique_commit e5 tree -p e4
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save_tag f3 as_author f@example.com unique_commit f3 tree -p f2
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save_tag f4 as_author f@example.com unique_commit f4 tree -p f3
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save_tag e6 as_author e@example.com unique_commit e6 tree -p e5 -p f4
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save_tag f5 as_author f@example.com unique_commit f5 tree -p f4
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save_tag f6 as_author f@example.com unique_commit f6 tree -p f5 -p e6
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save_tag e7 as_author e@example.com unique_commit e7 tree -p e6
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save_tag e8 as_author e@example.com unique_commit e8 tree -p e7
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save_tag e9 as_author e@example.com unique_commit e9 tree -p e8
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save_tag f7 as_author f@example.com unique_commit f7 tree -p f6
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save_tag f8 as_author f@example.com unique_commit f8 tree -p f7
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save_tag f9 as_author f@example.com unique_commit f9 tree -p f8
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save_tag e10 as_author e@example.com unique_commit e1 tree -p e9 -p f8
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hide_error save_tag g0 unique_commit g0 tree
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save_tag g1 unique_commit g1 tree -p g0
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save_tag h1 unique_commit g2 tree -p g0
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save_tag g2 unique_commit g3 tree -p g1 -p h1
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save_tag h2 unique_commit g4 tree -p g2
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save_tag g3 unique_commit g5 tree -p g2
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save_tag g4 unique_commit g6 tree -p g3 -p h2
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tag l5 > .git/HEAD
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test_expect_success 'rev-list has correct number of entries' 'git-rev-list HEAD | wc -l | tr -s " "' <<EOF
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19
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EOF
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normal_adjacency_count=$(git-rev-list HEAD | check_adjacency | grep -c "\^" | tr -d ' ')
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merge_order_adjacency_count=$(git-rev-list --merge-order HEAD | check_adjacency | grep -c "\^" | tr -d ' ')
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test_expect_success '--merge-order produces as many or fewer discontinuities' '[ $merge_order_adjacency_count -le $normal_adjacency_count ]'
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test_output_expect_success 'simple merge order' 'git-rev-list --merge-order --show-breaks HEAD' <<EOF
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= l5
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| l4
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| l3
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= a4
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| c3
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| c2
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| c1
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^ b4
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| b3
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| b2
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| b1
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^ a3
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| a2
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| a1
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= a0
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| l2
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| l1
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| l0
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= root
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EOF
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test_output_expect_success 'two diamonds merge order (g6)' 'git-rev-list --merge-order --show-breaks g4' <<EOF
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= g4
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| h2
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^ g3
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= g2
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| h1
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^ g1
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= g0
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EOF
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test_output_expect_success 'multiple heads' 'git-rev-list --merge-order a3 b3 c3' <<EOF
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c3
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c2
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c1
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b3
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b2
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b1
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a3
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a2
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a1
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a0
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l2
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l1
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l0
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root
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EOF
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test_output_expect_success 'multiple heads, prune at a1' 'git-rev-list --merge-order a3 b3 c3 ^a1' <<EOF
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c3
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c2
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c1
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b3
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b2
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b1
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a3
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a2
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EOF
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test_output_expect_success 'multiple heads, prune at l1' 'git-rev-list --merge-order a3 b3 c3 ^l1' <<EOF
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c3
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c2
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c1
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b3
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b2
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b1
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a3
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a2
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a1
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a0
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l2
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EOF
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test_output_expect_success 'cross-epoch, head at l5, prune at l1' 'git-rev-list --merge-order l5 ^l1' <<EOF
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l5
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l4
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l3
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a4
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c3
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c2
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c1
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b4
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b3
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b2
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b1
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a3
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a2
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a1
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a0
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l2
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EOF
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test_output_expect_success 'duplicated head arguments' 'git-rev-list --merge-order l5 l5 ^l1' <<EOF
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l5
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l4
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l3
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a4
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c3
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c2
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c1
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b4
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b3
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b2
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b1
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a3
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a2
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a1
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a0
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l2
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EOF
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test_output_expect_success 'prune near merge' 'git-rev-list --merge-order a4 ^c3' <<EOF
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a4
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b4
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b3
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a3
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a2
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a1
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EOF
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test_output_expect_success "head has no parent" 'git-rev-list --merge-order --show-breaks root' <<EOF
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= root
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EOF
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test_output_expect_success "two nodes - one head, one base" 'git-rev-list --merge-order --show-breaks l0' <<EOF
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= l0
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= root
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EOF
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test_output_expect_success "three nodes one head, one internal, one base" 'git-rev-list --merge-order --show-breaks l1' <<EOF
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= l1
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| l0
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= root
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EOF
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test_output_expect_success "linear prune l2 ^root" 'git-rev-list --merge-order --show-breaks l2 ^root' <<EOF
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^ l2
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| l1
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| l0
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EOF
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test_output_expect_success "linear prune l2 ^l0" 'git-rev-list --merge-order --show-breaks l2 ^l0' <<EOF
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^ l2
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| l1
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EOF
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test_output_expect_success "linear prune l2 ^l1" 'git-rev-list --merge-order --show-breaks l2 ^l1' <<EOF
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^ l2
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EOF
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test_output_expect_success "linear prune l5 ^a4" 'git-rev-list --merge-order --show-breaks l5 ^a4' <<EOF
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^ l5
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| l4
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| l3
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EOF
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test_output_expect_success "linear prune l5 ^l3" 'git-rev-list --merge-order --show-breaks l5 ^l3' <<EOF
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^ l5
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| l4
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EOF
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test_output_expect_success "linear prune l5 ^l4" 'git-rev-list --merge-order --show-breaks l5 ^l4' <<EOF
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^ l5
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EOF
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test_output_expect_success "max-count 10 - merge order" 'git-rev-list --merge-order --show-breaks --max-count=10 l5' <<EOF
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= l5
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| l4
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| l3
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= a4
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| c3
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| c2
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| c1
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^ b4
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| b3
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| b2
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EOF
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test_output_expect_success "max-count 10 - non merge order" 'git-rev-list --max-count=10 l5' <<EOF
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l5
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l4
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l3
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a4
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b4
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a3
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a2
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c3
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c2
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b3
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EOF
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test_output_expect_success '--max-age=c3, no --merge-order' "git-rev-list --max-age=$(commit_date c3) l5" <<EOF
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l5
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l4
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l3
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a4
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b4
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a3
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a2
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c3
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EOF
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test_output_expect_success '--max-age=c3, --merge-order' "git-rev-list --merge-order --max-age=$(commit_date c3) l5" <<EOF
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l5
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l4
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l3
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a4
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c3
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b4
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a3
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a2
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EOF
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test_output_expect_success 'one specified head reachable from another a4, c3, --merge-order' "list_duplicates git-rev-list --merge-order a4 c3" <<EOF
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EOF
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test_output_expect_success 'one specified head reachable from another c3, a4, --merge-order' "list_duplicates git-rev-list --merge-order c3 a4" <<EOF
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EOF
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test_output_expect_success 'one specified head reachable from another a4, c3, no --merge-order' "list_duplicates git-rev-list a4 c3" <<EOF
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EOF
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test_output_expect_success 'one specified head reachable from another c3, a4, no --merge-order' "list_duplicates git-rev-list c3 a4" <<EOF
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EOF
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test_output_expect_success 'graph with c3 and a4 parents of head' "list_duplicates git-rev-list m1" <<EOF
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EOF
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test_output_expect_success 'graph with a4 and c3 parents of head' "list_duplicates git-rev-list m2" <<EOF
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EOF
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test_expect_success "head ^head --merge-order" 'git-rev-list --merge-order --show-breaks a3 ^a3' <<EOF
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EOF
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#
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# can't test this now - duplicate parents can't be created
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#
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#test_output_expect_success 'duplicate parents' 'git-rev-list --parents --merge-order --show-breaks m3' <<EOF
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#= m3 c3 a4 c3
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#| a4 c3 b4 a3
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#| b4 a3 b3
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#| b3 b2
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#^ a3 a2
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#| a2 a1
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#| a1 a0
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#^ c3 c2
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#| c2 b2 c1
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#| b2 b1
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#^ c1 b1
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#| b1 a0
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#= a0 l2
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#| l2 l1
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#| l1 l0
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#| l0 root
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#= root
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#EOF
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test_expect_success "head ^head no --merge-order" 'git-rev-list a3 ^a3' <<EOF
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EOF
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test_output_expect_success 'simple merge order (l5r1)' 'git-rev-list --merge-order --show-breaks l5r1' <<EOF
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= l5r1
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| r1
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| r0
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| alt_root
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^ l5
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| l4
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| l3
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| a4
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| c3
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| c2
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| c1
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^ b4
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| b3
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| b2
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| b1
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^ a3
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| a2
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| a1
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| a0
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| l2
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| l1
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| l0
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= root
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EOF
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test_output_expect_success 'simple merge order (r1l5)' 'git-rev-list --merge-order --show-breaks r1l5' <<EOF
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= r1l5
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| l5
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| l4
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| l3
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| a4
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| c3
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| c2
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| c1
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^ b4
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| b3
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| b2
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| b1
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^ a3
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| a2
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| a1
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| a0
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| l2
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| l1
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| l0
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| root
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^ r1
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| r0
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= alt_root
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EOF
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test_output_expect_success "don't print things unreachable from one branch" "git-rev-list a3 ^b3 --merge-order" <<EOF
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a3
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a2
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a1
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EOF
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test_output_expect_success "--merge-order a4 l3" "git-rev-list --merge-order a4 l3" <<EOF
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l3
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a4
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c3
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c2
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c1
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b4
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b3
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b2
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b1
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a3
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a2
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a1
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a0
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l2
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l1
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l0
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root
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EOF
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#
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#
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test_done
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