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#!/bin/sh
#
# Copyright (c) 2006 Yann Dirson, based on t3400 by Amos Waterland
#
test_description='git cherry should detect patches integrated upstream
This test cherry-picks one local change of two into main branch, and
checks that git cherry only returns the second patch in the local branch
'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
. ./test-lib.sh
GIT_AUTHOR_EMAIL=bogus_email_address
export GIT_AUTHOR_EMAIL
test_expect_success \
'prepare repository with topic branch, and check cherry finds the 2 patches from there' \
'echo First > A &&
git update-index --add A &&
test_tick &&
git commit -m "Add A." &&
git checkout -b my-topic-branch &&
echo Second > B &&
git update-index --add B &&
test_tick &&
git commit -m "Add B." &&
echo AnotherSecond > C &&
git update-index --add C &&
test_tick &&
git commit -m "Add C." &&
git checkout -f main &&
rm -f B C &&
echo Third >> A &&
git update-index A &&
test_tick &&
git commit -m "Modify A." &&
expr "$(echo $(git cherry main my-topic-branch) )" : "+ [^ ]* + .*"
'
test_expect_success \
'check that cherry with limit returns only the top patch'\
'expr "$(echo $(git cherry main my-topic-branch my-topic-branch^1) )" : "+ [^ ]*"
'
test_expect_success \
'cherry-pick one of the 2 patches, and check cherry recognized one and only one as new' \
'git cherry-pick my-topic-branch^0 &&
echo $(git cherry main my-topic-branch) &&
expr "$(echo $(git cherry main my-topic-branch) )" : "+ [^ ]* - .*"
'
test_expect_success 'cherry ignores whitespace' '
git switch --orphan=upstream-with-space &&
test_commit initial file &&
>expect &&
git switch --create=feature-without-space &&
# A spaceless file on the feature branch. Expect a match upstream.
printf space >file &&
git add file &&
git commit -m"file without space" &&
git log --format="- %H" -1 >>expect &&
# A further change. Should not match upstream.
test_commit change file &&
git log --format="+ %H" -1 >>expect &&
git switch upstream-with-space &&
# Same as the spaceless file, just with spaces and on upstream.
test_commit "file with space" file "s p a c e" file-with-space &&
git cherry upstream-with-space feature-without-space >actual &&
test_cmp expect actual
'
test_done
|
