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git/t/t6003-rev-list-topo-order.sh
Junio C Hamano aff2e7c067 t6003: add --author-date-order test
Tweak the --topo/date-order test vector a bit and mark the author
dates of two commits (a2 and a3) earlier than their own committer
dates, making them much older than other commits that are made on
parallel branches to simulate the case where a long running topic
was rebased recently.

They will show up as recent in the --date-order output due to their
timestamps, but they appear a lot later in the --author-date-order
output, even though their committer timestamp says otherwise.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-21 11:16:31 -07:00

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#!/bin/sh
#
# Copyright (c) 2005 Jon Seymour
#
test_description='Tests git rev-list --topo-order functionality'
. ./test-lib.sh
. "$TEST_DIRECTORY"/lib-t6000.sh # t6xxx specific functions
list_duplicates()
{
"$@" | sort | uniq -d
}
date >path0
git update-index --add path0
save_tag tree git write-tree
on_dates "00:00" "00:00" hide_error save_tag root unique_commit root tree
on_dates "00:01" "00:01" save_tag l0 unique_commit l0 tree -p root
on_dates "00:02" "00:02" save_tag l1 unique_commit l1 tree -p l0
on_dates "00:03" "00:03" save_tag l2 unique_commit l2 tree -p l1
on_dates "00:04" "00:04" save_tag a0 unique_commit a0 tree -p l2
on_dates "00:05" "00:05" save_tag a1 unique_commit a1 tree -p a0
on_dates "00:06" "00:06" save_tag b1 unique_commit b1 tree -p a0
on_dates "00:07" "00:07" save_tag c1 unique_commit c1 tree -p b1
on_dates "00:08" "00:08" as_author foobar@example.com save_tag b2 unique_commit b2 tree -p b1
on_dates "00:09" "00:09" save_tag b3 unique_commit b3 tree -p b2
on_dates "00:10" "00:10" save_tag c2 unique_commit c2 tree -p c1 -p b2
on_dates "00:11" "00:11" save_tag c3 unique_commit c3 tree -p c2
on_dates "00:12" "00:00" save_tag a2 unique_commit a2 tree -p a1
on_dates "00:13" "00:01" save_tag a3 unique_commit a3 tree -p a2
on_dates "00:14" "00:14" save_tag b4 unique_commit b4 tree -p b3 -p a3
on_dates "00:15" "00:15" save_tag a4 unique_commit a4 tree -p a3 -p b4 -p c3
on_dates "00:16" "00:16" save_tag l3 unique_commit l3 tree -p a4
on_dates "00:17" "00:17" save_tag l4 unique_commit l4 tree -p l3
on_dates "00:18" "00:18" save_tag l5 unique_commit l5 tree -p l4
on_dates "00:19" "00:19" save_tag m1 unique_commit m1 tree -p a4 -p c3
on_dates "00:20" "00:20" save_tag m2 unique_commit m2 tree -p c3 -p a4
on_dates "00:21" "00:21" hide_error save_tag alt_root unique_commit alt_root tree
on_dates "00:22" "00:22" save_tag r0 unique_commit r0 tree -p alt_root
on_dates "00:23" "00:23" save_tag r1 unique_commit r1 tree -p r0
on_dates "00:24" "00:24" save_tag l5r1 unique_commit l5r1 tree -p l5 -p r1
on_dates "00:25" "00:25" save_tag r1l5 unique_commit r1l5 tree -p r1 -p l5
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
git update-ref HEAD $(tag l5)
test_output_expect_success 'rev-list has correct number of entries' 'git rev-list HEAD | wc -l | tr -d \" \"' <<EOF
19
EOF
test_output_expect_success 'simple topo order' 'git rev-list --topo-order HEAD' <<EOF
l5
l4
l3
a4
c3
c2
c1
b4
a3
a2
a1
b3
b2
b1
a0
l2
l1
l0
root
EOF
test_output_expect_success 'simple date order' 'git rev-list --date-order HEAD' <<EOF
l5
l4
l3
a4
b4
a3
a2
c3
c2
b3
b2
c1
b1
a1
a0
l2
l1
l0
root
EOF
test_output_expect_success 'simple author-date order' 'git rev-list --author-date-order HEAD' <<EOF
l5
l4
l3
a4
b4
c3
c2
b3
b2
c1
b1
a3
a2
a1
a0
l2
l1
l0
root
EOF
test_output_expect_success 'two diamonds topo order (g6)' 'git rev-list --topo-order g4' <<EOF
g4
h2
g3
g2
h1
g1
g0
EOF
test_output_expect_success 'multiple heads' 'git rev-list --topo-order a3 b3 c3' <<EOF
a3
a2
a1
c3
c2
c1
b3
b2
b1
a0
l2
l1
l0
root
EOF
test_output_expect_success 'multiple heads, prune at a1' 'git rev-list --topo-order a3 b3 c3 ^a1' <<EOF
a3
a2
c3
c2
c1
b3
b2
b1
EOF
test_output_expect_success 'multiple heads, prune at l1' 'git rev-list --topo-order a3 b3 c3 ^l1' <<EOF
a3
a2
a1
c3
c2
c1
b3
b2
b1
a0
l2
EOF
test_output_expect_success 'cross-epoch, head at l5, prune at l1' 'git rev-list --topo-order l5 ^l1' <<EOF
l5
l4
l3
a4
c3
c2
c1
b4
a3
a2
a1
b3
b2
b1
a0
l2
EOF
test_output_expect_success 'duplicated head arguments' 'git rev-list --topo-order l5 l5 ^l1' <<EOF
l5
l4
l3
a4
c3
c2
c1
b4
a3
a2
a1
b3
b2
b1
a0
l2
EOF
test_output_expect_success 'prune near topo' 'git rev-list --topo-order a4 ^c3' <<EOF
a4
b4
a3
a2
a1
b3
EOF
test_output_expect_success "head has no parent" 'git rev-list --topo-order root' <<EOF
root
EOF
test_output_expect_success "two nodes - one head, one base" 'git rev-list --topo-order l0' <<EOF
l0
root
EOF
test_output_expect_success "three nodes one head, one internal, one base" 'git rev-list --topo-order l1' <<EOF
l1
l0
root
EOF
test_output_expect_success "linear prune l2 ^root" 'git rev-list --topo-order l2 ^root' <<EOF
l2
l1
l0
EOF
test_output_expect_success "linear prune l2 ^l0" 'git rev-list --topo-order l2 ^l0' <<EOF
l2
l1
EOF
test_output_expect_success "linear prune l2 ^l1" 'git rev-list --topo-order l2 ^l1' <<EOF
l2
EOF
test_output_expect_success "linear prune l5 ^a4" 'git rev-list --topo-order l5 ^a4' <<EOF
l5
l4
l3
EOF
test_output_expect_success "linear prune l5 ^l3" 'git rev-list --topo-order l5 ^l3' <<EOF
l5
l4
EOF
test_output_expect_success "linear prune l5 ^l4" 'git rev-list --topo-order l5 ^l4' <<EOF
l5
EOF
test_output_expect_success "max-count 10 - topo order" 'git rev-list --topo-order --max-count=10 l5' <<EOF
l5
l4
l3
a4
c3
c2
c1
b4
a3
a2
EOF
test_output_expect_success "max-count 10 - non topo 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 --topo-order' "git rev-list --max-age=$(commit_date c3) l5" <<EOF
l5
l4
l3
a4
b4
a3
a2
c3
EOF
#
# this test fails on --topo-order - a fix is required
#
#test_output_expect_success '--max-age=c3, --topo-order' "git rev-list --topo-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, --topo-order' "list_duplicates git rev-list --topo-order a4 c3" <<EOF
EOF
test_output_expect_success 'one specified head reachable from another c3, a4, --topo-order' "list_duplicates git rev-list --topo-order c3 a4" <<EOF
EOF
test_output_expect_success 'one specified head reachable from another a4, c3, no --topo-order' "list_duplicates git rev-list a4 c3" <<EOF
EOF
test_output_expect_success 'one specified head reachable from another c3, a4, no --topo-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 --topo-order" 'git rev-list --topo-order a3 ^a3' <<EOF
EOF
test_expect_success "head ^head no --topo-order" 'git rev-list a3 ^a3' <<EOF
EOF
test_output_expect_success 'simple topo order (l5r1)' 'git rev-list --topo-order l5r1' <<EOF
l5r1
r1
r0
alt_root
l5
l4
l3
a4
c3
c2
c1
b4
a3
a2
a1
b3
b2
b1
a0
l2
l1
l0
root
EOF
test_output_expect_success 'simple topo order (r1l5)' 'git rev-list --topo-order r1l5' <<EOF
r1l5
l5
l4
l3
a4
c3
c2
c1
b4
a3
a2
a1
b3
b2
b1
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 --topo-order" <<EOF
a3
a2
a1
EOF
test_output_expect_success "--topo-order a4 l3" "git rev-list --topo-order a4 l3" <<EOF
l3
a4
c3
c2
c1
b4
a3
a2
a1
b3
b2
b1
a0
l2
l1
l0
root
EOF
#
#
test_done