68aa495b59
As part of an ongoing effort to make rebase have more uniform behavior,
modify the merge backend to behave like the interactive one, by
re-implementing it on top of the latter.
Interactive rebases are implemented in terms of cherry-pick rather than
the merge-recursive builtin, but cherry-pick also calls into the
recursive merge machinery by default and can accept special merge
strategies and/or special strategy options. As such, there really is
not any need for having both git-rebase--merge and
git-rebase--interactive anymore. Delete git-rebase--merge.sh and
instead implement it in builtin/rebase.c.
This results in a few deliberate but small user-visible changes:
* The progress output is modified (see t3406 and t3420 for examples)
* A few known test failures are now fixed (see t3421)
* bash-prompt during a rebase --merge is now REBASE-i instead of
REBASE-m. Reason: The prompt is a reflection of the backend in use;
this allows users to report an issue to the git mailing list with
the appropriate backend information, and allows advanced users to
know where to search for relevant control files. (see t9903)
testcase modification notes:
t3406: --interactive and --merge had slightly different progress output
while running; adjust a test to match the new expectation
t3420: these test precise output while running, but rebase--am,
rebase--merge, and rebase--interactive all were built on very
different commands (am, merge-recursive, cherry-pick), so the
tests expected different output for each type. Now we expect
--merge and --interactive to have the same output.
t3421: --interactive fixes some bugs in --merge! Wahoo!
t9903: --merge uses the interactive backend so the prompt expected is
now REBASE-i.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
126 lines
3.5 KiB
Bash
Executable File
126 lines
3.5 KiB
Bash
Executable File
#!/bin/sh
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test_description='messages from rebase operation'
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. ./test-lib.sh
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test_expect_success 'setup' '
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test_commit O fileO &&
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test_commit X fileX &&
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test_commit A fileA &&
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test_commit B fileB &&
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test_commit Y fileY &&
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git checkout -b topic O &&
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git cherry-pick A B &&
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test_commit Z fileZ &&
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git tag start
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'
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test_expect_success 'rebase -m' '
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git rebase -m master >report &&
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>expect &&
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sed -n -e "/^Already applied: /p" \
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-e "/^Committed: /p" report >actual &&
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test_cmp expect actual
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'
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test_expect_success 'rebase against master twice' '
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git rebase master >out &&
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test_i18ngrep "Current branch topic is up to date" out
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'
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test_expect_success 'rebase against master twice with --force' '
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git rebase --force-rebase master >out &&
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test_i18ngrep "Current branch topic is up to date, rebase forced" out
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'
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test_expect_success 'rebase against master twice from another branch' '
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git checkout topic^ &&
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git rebase master topic >out &&
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test_i18ngrep "Current branch topic is up to date" out
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'
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test_expect_success 'rebase fast-forward to master' '
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git checkout topic^ &&
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git rebase topic >out &&
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test_i18ngrep "Fast-forwarded HEAD to topic" out
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'
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test_expect_success 'rebase --stat' '
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git reset --hard start &&
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git rebase --stat master >diffstat.txt &&
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grep "^ fileX | *1 +$" diffstat.txt
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'
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test_expect_success 'rebase w/config rebase.stat' '
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git reset --hard start &&
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git config rebase.stat true &&
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git rebase master >diffstat.txt &&
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grep "^ fileX | *1 +$" diffstat.txt
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'
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test_expect_success 'rebase -n overrides config rebase.stat config' '
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git reset --hard start &&
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git config rebase.stat true &&
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git rebase -n master >diffstat.txt &&
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! grep "^ fileX | *1 +$" diffstat.txt
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'
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# Output to stderr:
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#
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# "Does not point to a valid commit: invalid-ref"
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#
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# NEEDSWORK: This "grep" is fine in real non-C locales, but
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# GIT_TEST_GETTEXT_POISON poisons the refname along with the enclosing
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# error message.
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test_expect_success 'rebase --onto outputs the invalid ref' '
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test_must_fail git rebase --onto invalid-ref HEAD HEAD 2>err &&
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test_i18ngrep "invalid-ref" err
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'
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test_expect_success 'error out early upon -C<n> or --whitespace=<bad>' '
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test_must_fail git rebase -Cnot-a-number HEAD 2>err &&
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test_i18ngrep "numerical value" err &&
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test_must_fail git rebase --whitespace=bad HEAD 2>err &&
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test_i18ngrep "Invalid whitespace option" err
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'
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test_expect_success 'GIT_REFLOG_ACTION' '
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git checkout start &&
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test_commit reflog-onto &&
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git checkout -b reflog-topic start &&
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test_commit reflog-to-rebase &&
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git rebase reflog-onto &&
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git log -g --format=%gs -3 >actual &&
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cat >expect <<-\EOF &&
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rebase finished: returning to refs/heads/reflog-topic
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rebase: reflog-to-rebase
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rebase: checkout reflog-onto
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EOF
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test_cmp expect actual &&
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git checkout -b reflog-prefix reflog-to-rebase &&
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GIT_REFLOG_ACTION=change-the-reflog git rebase reflog-onto &&
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git log -g --format=%gs -3 >actual &&
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cat >expect <<-\EOF &&
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rebase finished: returning to refs/heads/reflog-prefix
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change-the-reflog: reflog-to-rebase
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change-the-reflog: checkout reflog-onto
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EOF
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test_cmp expect actual
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'
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test_expect_success 'rebase -i onto unrelated history' '
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git init unrelated &&
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test_commit -C unrelated 1 &&
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git -C unrelated remote add -f origin "$PWD" &&
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git -C unrelated branch --set-upstream-to=origin/master &&
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git -C unrelated -c core.editor=true rebase -i -v --stat >actual &&
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test_i18ngrep "Changes to " actual &&
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test_i18ngrep "5 files changed" actual
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'
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test_done
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