mirror of
https://github.com/git/git.git
synced 2024-11-18 03:03:55 +01:00
776566000f
The Makefile in the test suite directory considers any file matching t[0-9][0-9][0-9][0-9]-*.sh as the top-level test script to be executed. Unfortunately this was not documented, and the common test library, t6000-lib.sh was named to match that pattern. This caused t6000-lib.sh to be called from Makefile as the top-level program, causing it to leave t/sed.script file behind. Rename it to t6000lib.sh to prevent this, and document the naming convention a bit more clearly. Signed-off-by: Junio C Hamano <junkio@cox.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
456 lines
9.9 KiB
Bash
Executable File
456 lines
9.9 KiB
Bash
Executable File
#!/bin/sh
|
|
#
|
|
# Copyright (c) 2005 Jon Seymour
|
|
#
|
|
|
|
test_description='Tests git-rev-list --merge-order functionality'
|
|
|
|
. ./test-lib.sh
|
|
. ../t6000lib.sh # t6xxx specific functions
|
|
|
|
# test-case specific test function
|
|
check_adjacency()
|
|
{
|
|
read previous
|
|
echo "= $previous"
|
|
while read next
|
|
do
|
|
if ! (git-cat-file commit $previous | grep "^parent $next" >/dev/null)
|
|
then
|
|
echo "^ $next"
|
|
else
|
|
echo "| $next"
|
|
fi
|
|
previous=$next
|
|
done
|
|
}
|
|
|
|
list_duplicates()
|
|
{
|
|
"$@" | sort | uniq -d
|
|
}
|
|
|
|
grep_stderr()
|
|
{
|
|
args=$1
|
|
shift 1
|
|
"$@" 2>&1 | grep "$args"
|
|
}
|
|
|
|
date >path0
|
|
git-update-cache --add path0
|
|
save_tag tree git-write-tree
|
|
on_committer_date "1971-08-16 00:00:00" hide_error save_tag root unique_commit root tree
|
|
on_committer_date "1971-08-16 00:00:01" save_tag l0 unique_commit l0 tree -p root
|
|
on_committer_date "1971-08-16 00:00:02" save_tag l1 unique_commit l1 tree -p l0
|
|
on_committer_date "1971-08-16 00:00:03" save_tag l2 unique_commit l2 tree -p l1
|
|
on_committer_date "1971-08-16 00:00:04" save_tag a0 unique_commit a0 tree -p l2
|
|
on_committer_date "1971-08-16 00:00:05" save_tag a1 unique_commit a1 tree -p a0
|
|
on_committer_date "1971-08-16 00:00:06" save_tag b1 unique_commit b1 tree -p a0
|
|
on_committer_date "1971-08-16 00:00:07" save_tag c1 unique_commit c1 tree -p b1
|
|
on_committer_date "1971-08-16 00:00:08" as_author foobar@example.com save_tag b2 unique_commit b2 tree -p b1
|
|
on_committer_date "1971-08-16 00:00:09" save_tag b3 unique_commit b2 tree -p b2
|
|
on_committer_date "1971-08-16 00:00:10" save_tag c2 unique_commit c2 tree -p c1 -p b2
|
|
on_committer_date "1971-08-16 00:00:11" save_tag c3 unique_commit c3 tree -p c2
|
|
on_committer_date "1971-08-16 00:00:12" save_tag a2 unique_commit a2 tree -p a1
|
|
on_committer_date "1971-08-16 00:00:13" save_tag a3 unique_commit a3 tree -p a2
|
|
on_committer_date "1971-08-16 00:00:14" save_tag b4 unique_commit b4 tree -p b3 -p a3
|
|
on_committer_date "1971-08-16 00:00:15" save_tag a4 unique_commit a4 tree -p a3 -p b4 -p c3
|
|
on_committer_date "1971-08-16 00:00:16" save_tag l3 unique_commit l3 tree -p a4
|
|
on_committer_date "1971-08-16 00:00:17" save_tag l4 unique_commit l4 tree -p l3
|
|
on_committer_date "1971-08-16 00:00:18" save_tag l5 unique_commit l5 tree -p l4
|
|
on_committer_date "1971-08-16 00:00:19" save_tag m1 unique_commit m1 tree -p a4 -p c3
|
|
on_committer_date "1971-08-16 00:00:20" save_tag m2 unique_commit m2 tree -p c3 -p a4
|
|
on_committer_date "1971-08-16 00:00:21" hide_error save_tag alt_root unique_commit alt_root tree
|
|
on_committer_date "1971-08-16 00:00:22" save_tag r0 unique_commit r0 tree -p alt_root
|
|
on_committer_date "1971-08-16 00:00:23" save_tag r1 unique_commit r1 tree -p r0
|
|
on_committer_date "1971-08-16 00:00:24" save_tag l5r1 unique_commit l5r1 tree -p l5 -p r1
|
|
on_committer_date "1971-08-16 00:00:25" save_tag r1l5 unique_commit r1l5 tree -p r1 -p l5
|
|
|
|
|
|
#
|
|
# note: as of 20/6, it isn't possible to create duplicate parents, so this
|
|
# can't be tested.
|
|
#
|
|
#on_committer_date "1971-08-16 00:00:20" save_tag m3 unique_commit m3 tree -p c3 -p a4 -p c3
|
|
hide_error save_tag e1 as_author e@example.com unique_commit e1 tree
|
|
save_tag e2 as_author e@example.com unique_commit e2 tree -p e1
|
|
save_tag f1 as_author f@example.com unique_commit f1 tree -p e1
|
|
save_tag e3 as_author e@example.com unique_commit e3 tree -p e2
|
|
save_tag f2 as_author f@example.com unique_commit f2 tree -p f1
|
|
save_tag e4 as_author e@example.com unique_commit e4 tree -p e3 -p f2
|
|
save_tag e5 as_author e@example.com unique_commit e5 tree -p e4
|
|
save_tag f3 as_author f@example.com unique_commit f3 tree -p f2
|
|
save_tag f4 as_author f@example.com unique_commit f4 tree -p f3
|
|
save_tag e6 as_author e@example.com unique_commit e6 tree -p e5 -p f4
|
|
save_tag f5 as_author f@example.com unique_commit f5 tree -p f4
|
|
save_tag f6 as_author f@example.com unique_commit f6 tree -p f5 -p e6
|
|
save_tag e7 as_author e@example.com unique_commit e7 tree -p e6
|
|
save_tag e8 as_author e@example.com unique_commit e8 tree -p e7
|
|
save_tag e9 as_author e@example.com unique_commit e9 tree -p e8
|
|
save_tag f7 as_author f@example.com unique_commit f7 tree -p f6
|
|
save_tag f8 as_author f@example.com unique_commit f8 tree -p f7
|
|
save_tag f9 as_author f@example.com unique_commit f9 tree -p f8
|
|
save_tag e10 as_author e@example.com unique_commit e1 tree -p e9 -p f8
|
|
|
|
hide_error save_tag g0 unique_commit g0 tree
|
|
save_tag g1 unique_commit g1 tree -p g0
|
|
save_tag h1 unique_commit g2 tree -p g0
|
|
save_tag g2 unique_commit g3 tree -p g1 -p h1
|
|
save_tag h2 unique_commit g4 tree -p g2
|
|
save_tag g3 unique_commit g5 tree -p g2
|
|
save_tag g4 unique_commit g6 tree -p g3 -p h2
|
|
|
|
tag l5 > .git/HEAD
|
|
|
|
test_expect_success 'rev-list has correct number of entries' 'git-rev-list HEAD | wc -l | tr -s " "' <<EOF
|
|
19
|
|
EOF
|
|
|
|
normal_adjacency_count=$(git-rev-list HEAD | check_adjacency | grep -c "\^" | tr -d ' ')
|
|
merge_order_adjacency_count=$(git-rev-list --merge-order HEAD | check_adjacency | grep -c "\^" | tr -d ' ')
|
|
test_expect_success '--merge-order produces as many or fewer discontinuities' '[ $merge_order_adjacency_count -le $normal_adjacency_count ]'
|
|
test_output_expect_success 'simple merge order' 'git-rev-list --merge-order --show-breaks HEAD' <<EOF
|
|
= l5
|
|
| l4
|
|
| l3
|
|
= a4
|
|
| c3
|
|
| c2
|
|
| c1
|
|
^ b4
|
|
| b3
|
|
| b2
|
|
| b1
|
|
^ a3
|
|
| a2
|
|
| a1
|
|
= a0
|
|
| l2
|
|
| l1
|
|
| l0
|
|
= root
|
|
EOF
|
|
|
|
test_output_expect_success 'two diamonds merge order (g6)' 'git-rev-list --merge-order --show-breaks g4' <<EOF
|
|
= g4
|
|
| h2
|
|
^ g3
|
|
= g2
|
|
| h1
|
|
^ g1
|
|
= g0
|
|
EOF
|
|
|
|
test_output_expect_success 'multiple heads' 'git-rev-list --merge-order a3 b3 c3' <<EOF
|
|
c3
|
|
c2
|
|
c1
|
|
b3
|
|
b2
|
|
b1
|
|
a3
|
|
a2
|
|
a1
|
|
a0
|
|
l2
|
|
l1
|
|
l0
|
|
root
|
|
EOF
|
|
|
|
test_output_expect_success 'multiple heads, prune at a1' 'git-rev-list --merge-order a3 b3 c3 ^a1' <<EOF
|
|
c3
|
|
c2
|
|
c1
|
|
b3
|
|
b2
|
|
b1
|
|
a3
|
|
a2
|
|
EOF
|
|
|
|
test_output_expect_success 'multiple heads, prune at l1' 'git-rev-list --merge-order a3 b3 c3 ^l1' <<EOF
|
|
c3
|
|
c2
|
|
c1
|
|
b3
|
|
b2
|
|
b1
|
|
a3
|
|
a2
|
|
a1
|
|
a0
|
|
l2
|
|
EOF
|
|
|
|
test_output_expect_success 'cross-epoch, head at l5, prune at l1' 'git-rev-list --merge-order l5 ^l1' <<EOF
|
|
l5
|
|
l4
|
|
l3
|
|
a4
|
|
c3
|
|
c2
|
|
c1
|
|
b4
|
|
b3
|
|
b2
|
|
b1
|
|
a3
|
|
a2
|
|
a1
|
|
a0
|
|
l2
|
|
EOF
|
|
|
|
test_output_expect_success 'duplicated head arguments' 'git-rev-list --merge-order l5 l5 ^l1' <<EOF
|
|
l5
|
|
l4
|
|
l3
|
|
a4
|
|
c3
|
|
c2
|
|
c1
|
|
b4
|
|
b3
|
|
b2
|
|
b1
|
|
a3
|
|
a2
|
|
a1
|
|
a0
|
|
l2
|
|
EOF
|
|
|
|
test_output_expect_success 'prune near merge' 'git-rev-list --merge-order a4 ^c3' <<EOF
|
|
a4
|
|
b4
|
|
b3
|
|
a3
|
|
a2
|
|
a1
|
|
EOF
|
|
|
|
test_output_expect_success "head has no parent" 'git-rev-list --merge-order --show-breaks root' <<EOF
|
|
= root
|
|
EOF
|
|
|
|
test_output_expect_success "two nodes - one head, one base" 'git-rev-list --merge-order --show-breaks l0' <<EOF
|
|
= l0
|
|
= root
|
|
EOF
|
|
|
|
test_output_expect_success "three nodes one head, one internal, one base" 'git-rev-list --merge-order --show-breaks l1' <<EOF
|
|
= l1
|
|
| l0
|
|
= root
|
|
EOF
|
|
|
|
test_output_expect_success "linear prune l2 ^root" 'git-rev-list --merge-order --show-breaks l2 ^root' <<EOF
|
|
^ l2
|
|
| l1
|
|
| l0
|
|
EOF
|
|
|
|
test_output_expect_success "linear prune l2 ^l0" 'git-rev-list --merge-order --show-breaks l2 ^l0' <<EOF
|
|
^ l2
|
|
| l1
|
|
EOF
|
|
|
|
test_output_expect_success "linear prune l2 ^l1" 'git-rev-list --merge-order --show-breaks l2 ^l1' <<EOF
|
|
^ l2
|
|
EOF
|
|
|
|
test_output_expect_success "linear prune l5 ^a4" 'git-rev-list --merge-order --show-breaks l5 ^a4' <<EOF
|
|
^ l5
|
|
| l4
|
|
| l3
|
|
EOF
|
|
|
|
test_output_expect_success "linear prune l5 ^l3" 'git-rev-list --merge-order --show-breaks l5 ^l3' <<EOF
|
|
^ l5
|
|
| l4
|
|
EOF
|
|
|
|
test_output_expect_success "linear prune l5 ^l4" 'git-rev-list --merge-order --show-breaks l5 ^l4' <<EOF
|
|
^ l5
|
|
EOF
|
|
|
|
test_output_expect_success "max-count 10 - merge order" 'git-rev-list --merge-order --show-breaks --max-count=10 l5' <<EOF
|
|
= l5
|
|
| l4
|
|
| l3
|
|
= a4
|
|
| c3
|
|
| c2
|
|
| c1
|
|
^ b4
|
|
| b3
|
|
| b2
|
|
EOF
|
|
|
|
test_output_expect_success "max-count 10 - non merge order" 'git-rev-list --max-count=10 l5' <<EOF
|
|
l5
|
|
l4
|
|
l3
|
|
a4
|
|
b4
|
|
a3
|
|
a2
|
|
c3
|
|
c2
|
|
b3
|
|
EOF
|
|
|
|
test_output_expect_success '--max-age=c3, no --merge-order' "git-rev-list --max-age=$(commit_date c3) l5" <<EOF
|
|
l5
|
|
l4
|
|
l3
|
|
a4
|
|
b4
|
|
a3
|
|
a2
|
|
c3
|
|
EOF
|
|
|
|
test_output_expect_success '--max-age=c3, --merge-order' "git-rev-list --merge-order --max-age=$(commit_date c3) l5" <<EOF
|
|
l5
|
|
l4
|
|
l3
|
|
a4
|
|
c3
|
|
b4
|
|
a3
|
|
a2
|
|
EOF
|
|
|
|
test_output_expect_success 'one specified head reachable from another a4, c3, --merge-order' "list_duplicates git-rev-list --merge-order a4 c3" <<EOF
|
|
EOF
|
|
|
|
test_output_expect_success 'one specified head reachable from another c3, a4, --merge-order' "list_duplicates git-rev-list --merge-order c3 a4" <<EOF
|
|
EOF
|
|
|
|
test_output_expect_success 'one specified head reachable from another a4, c3, no --merge-order' "list_duplicates git-rev-list a4 c3" <<EOF
|
|
EOF
|
|
|
|
test_output_expect_success 'one specified head reachable from another c3, a4, no --merge-order' "list_duplicates git-rev-list c3 a4" <<EOF
|
|
EOF
|
|
|
|
test_output_expect_success 'graph with c3 and a4 parents of head' "list_duplicates git-rev-list m1" <<EOF
|
|
EOF
|
|
|
|
test_output_expect_success 'graph with a4 and c3 parents of head' "list_duplicates git-rev-list m2" <<EOF
|
|
EOF
|
|
|
|
test_expect_success "head ^head --merge-order" 'git-rev-list --merge-order --show-breaks a3 ^a3' <<EOF
|
|
EOF
|
|
|
|
#
|
|
# can't test this now - duplicate parents can't be created
|
|
#
|
|
#test_output_expect_success 'duplicate parents' 'git-rev-list --parents --merge-order --show-breaks m3' <<EOF
|
|
#= m3 c3 a4 c3
|
|
#| a4 c3 b4 a3
|
|
#| b4 a3 b3
|
|
#| b3 b2
|
|
#^ a3 a2
|
|
#| a2 a1
|
|
#| a1 a0
|
|
#^ c3 c2
|
|
#| c2 b2 c1
|
|
#| b2 b1
|
|
#^ c1 b1
|
|
#| b1 a0
|
|
#= a0 l2
|
|
#| l2 l1
|
|
#| l1 l0
|
|
#| l0 root
|
|
#= root
|
|
#EOF
|
|
|
|
test_expect_success "head ^head no --merge-order" 'git-rev-list a3 ^a3' <<EOF
|
|
EOF
|
|
|
|
test_output_expect_success 'simple merge order (l5r1)' 'git-rev-list --merge-order --show-breaks l5r1' <<EOF
|
|
= l5r1
|
|
| r1
|
|
| r0
|
|
| alt_root
|
|
^ l5
|
|
| l4
|
|
| l3
|
|
| a4
|
|
| c3
|
|
| c2
|
|
| c1
|
|
^ b4
|
|
| b3
|
|
| b2
|
|
| b1
|
|
^ a3
|
|
| a2
|
|
| a1
|
|
| a0
|
|
| l2
|
|
| l1
|
|
| l0
|
|
= root
|
|
EOF
|
|
|
|
test_output_expect_success 'simple merge order (r1l5)' 'git-rev-list --merge-order --show-breaks r1l5' <<EOF
|
|
= r1l5
|
|
| l5
|
|
| l4
|
|
| l3
|
|
| a4
|
|
| c3
|
|
| c2
|
|
| c1
|
|
^ b4
|
|
| b3
|
|
| b2
|
|
| b1
|
|
^ a3
|
|
| a2
|
|
| a1
|
|
| a0
|
|
| l2
|
|
| l1
|
|
| l0
|
|
| root
|
|
^ r1
|
|
| r0
|
|
= alt_root
|
|
EOF
|
|
|
|
test_output_expect_success "don't print things unreachable from one branch" "git-rev-list a3 ^b3 --merge-order" <<EOF
|
|
a3
|
|
a2
|
|
a1
|
|
EOF
|
|
|
|
test_output_expect_success "--merge-order a4 l3" "git-rev-list --merge-order a4 l3" <<EOF
|
|
l3
|
|
a4
|
|
c3
|
|
c2
|
|
c1
|
|
b4
|
|
b3
|
|
b2
|
|
b1
|
|
a3
|
|
a2
|
|
a1
|
|
a0
|
|
l2
|
|
l1
|
|
l0
|
|
root
|
|
EOF
|
|
|
|
#
|
|
#
|
|
|
|
test_done
|