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https://github.com/git/git
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0c10ed19c4
Fix a memory leak that's been with us since d96855ff51 (merge-base:
teach "--fork-point" mode, 2013-10-23).
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
142 lines
5 KiB
Bash
Executable file
142 lines
5 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2019 Denton Liu
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#
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test_description='ensure rebase fast-forwards commits when possible'
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GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
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export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
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TEST_PASSES_SANITIZE_LEAK=true
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. ./test-lib.sh
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test_expect_success setup '
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test_commit A &&
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test_commit B &&
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test_commit C &&
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test_commit D &&
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git checkout -t -b side
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'
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test_rebase_same_head () {
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status_n="$1" &&
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shift &&
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what_n="$1" &&
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shift &&
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cmp_n="$1" &&
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shift &&
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status_f="$1" &&
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shift &&
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what_f="$1" &&
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shift &&
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cmp_f="$1" &&
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shift &&
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test_rebase_same_head_ $status_n $what_n $cmp_n 0 " --apply" "$*" &&
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test_rebase_same_head_ $status_f $what_f $cmp_f 0 " --apply --no-ff" "$*"
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test_rebase_same_head_ $status_n $what_n $cmp_n 0 " --merge" "$*" &&
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test_rebase_same_head_ $status_f $what_f $cmp_f 0 " --merge --no-ff" "$*"
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test_rebase_same_head_ $status_n $what_n $cmp_n 1 " --merge" "$*" &&
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test_rebase_same_head_ $status_f $what_f $cmp_f 1 " --merge --no-ff" "$*"
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}
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test_rebase_same_head_ () {
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status="$1" &&
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shift &&
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what="$1" &&
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shift &&
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cmp="$1" &&
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shift &&
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abbreviate="$1" &&
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shift &&
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flag="$1"
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shift &&
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if test $abbreviate -eq 1
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then
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msg="git rebase$flag $* (rebase.abbreviateCommands = true) with $changes is $what with $cmp HEAD"
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else
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msg="git rebase$flag $* with $changes is $what with $cmp HEAD"
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fi &&
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test_expect_$status "$msg" "
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if test $abbreviate -eq 1
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then
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test_config rebase.abbreviateCommands true
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fi &&
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oldhead=\$(git rev-parse HEAD) &&
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test_when_finished 'git reset --hard \$oldhead' &&
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git reflog HEAD >expect &&
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git rebase$flag $* >stdout &&
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git reflog HEAD >actual &&
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if test $what = work
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then
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old=\$(wc -l <expect) &&
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test_line_count '-gt' \$old actual
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elif test $what = noop
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then
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test_cmp expect actual
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fi &&
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newhead=\$(git rev-parse HEAD) &&
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if test $cmp = same
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then
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test_cmp_rev \$oldhead \$newhead
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elif test $cmp = diff
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then
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test_cmp_rev ! \$oldhead \$newhead
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fi
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"
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}
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changes='no changes'
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test_rebase_same_head success noop same success work same
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test_rebase_same_head success noop same success work same main
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test_rebase_same_head success noop same success work diff --onto B B
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test_rebase_same_head success noop same success work diff --onto B... B
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test_rebase_same_head success noop same success work same --onto main... main
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test_rebase_same_head success noop same success work same --keep-base main
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test_rebase_same_head success noop same success work same --keep-base
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test_rebase_same_head success noop same success work same --no-fork-point
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test_rebase_same_head success noop same success work same --keep-base --no-fork-point
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test_rebase_same_head success noop same success work same --fork-point main
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test_rebase_same_head success noop same success work diff --fork-point --onto B B
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test_rebase_same_head success noop same success work diff --fork-point --onto B... B
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test_rebase_same_head success noop same success work same --fork-point --onto main... main
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test_rebase_same_head success noop same success work same --keep-base --keep-base main
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test_expect_success 'add work same to side' '
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test_commit E
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'
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changes='our changes'
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test_rebase_same_head success noop same success work same
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test_rebase_same_head success noop same success work same main
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test_rebase_same_head success noop same success work diff --onto B B
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test_rebase_same_head success noop same success work diff --onto B... B
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test_rebase_same_head success noop same success work same --onto main... main
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test_rebase_same_head success noop same success work same --keep-base main
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test_rebase_same_head success noop same success work same --keep-base
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test_rebase_same_head success noop same success work same --no-fork-point
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test_rebase_same_head success noop same success work same --keep-base --no-fork-point
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test_rebase_same_head success noop same success work same --fork-point main
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test_rebase_same_head success noop same success work diff --fork-point --onto B B
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test_rebase_same_head success noop same success work diff --fork-point --onto B... B
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test_rebase_same_head success noop same success work same --fork-point --onto main... main
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test_rebase_same_head success noop same success work same --fork-point --keep-base main
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test_expect_success 'add work same to upstream' '
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git checkout main &&
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test_commit F &&
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git checkout side
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'
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changes='our and their changes'
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test_rebase_same_head success noop same success work diff --onto B B
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test_rebase_same_head success noop same success work diff --onto B... B
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test_rebase_same_head success noop same success work diff --onto main... main
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test_rebase_same_head success noop same success work diff --keep-base main
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test_rebase_same_head success noop same success work diff --keep-base
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test_rebase_same_head failure work same success work diff --fork-point --onto B B
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test_rebase_same_head failure work same success work diff --fork-point --onto B... B
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test_rebase_same_head success noop same success work diff --fork-point --onto main... main
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test_rebase_same_head success noop same success work diff --fork-point --keep-base main
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test_done
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