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git/t/t3421-rebase-topology-linear.sh
Martin von Zweigbergk 2aad7cace2 add simple tests of consistency across rebase types
Helped-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Martin von Zweigbergk <martinvonz@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-07 09:40:14 -07:00

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#!/bin/sh
test_description='basic rebase topology tests'
. ./test-lib.sh
. "$TEST_DIRECTORY"/lib-rebase.sh
# a---b---c
# \
# d---e
test_expect_success 'setup' '
test_commit a &&
test_commit b &&
test_commit c &&
git checkout b &&
test_commit d &&
test_commit e
'
test_run_rebase () {
result=$1
shift
test_expect_$result "simple rebase $*" "
reset_rebase &&
git rebase $* c e &&
test_cmp_rev c HEAD~2 &&
test_linear_range 'd e' c..
"
}
test_run_rebase success ''
test_run_rebase success -m
test_run_rebase success -i
test_run_rebase success -p
test_run_rebase () {
result=$1
shift
test_expect_$result "rebase $* is no-op if upstream is an ancestor" "
reset_rebase &&
git rebase $* b e &&
test_cmp_rev e HEAD
"
}
test_run_rebase success ''
test_run_rebase success -m
test_run_rebase success -i
test_run_rebase success -p
test_run_rebase () {
result=$1
shift
test_expect_$result "rebase $* -f rewrites even if upstream is an ancestor" "
reset_rebase &&
git rebase $* -f b e &&
! test_cmp_rev e HEAD &&
test_cmp_rev b HEAD~2 &&
test_linear_range 'd e' b..
"
}
test_run_rebase success ''
test_run_rebase success -m
test_run_rebase success -i
test_run_rebase failure -p
test_run_rebase () {
result=$1
shift
test_expect_$result "rebase $* fast-forwards from ancestor of upstream" "
reset_rebase &&
git rebase $* e b &&
test_cmp_rev e HEAD
"
}
test_run_rebase success ''
test_run_rebase success -m
test_run_rebase success -i
test_run_rebase success -p
test_done