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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:47:53 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:47:53 +0000 |
commit | c8bae7493d2f2910b57f13ded012e86bdcfb0532 (patch) | |
tree | 24e09d9f84dec336720cf393e156089ca2835791 /t/t6412-merge-large-rename.sh | |
parent | Initial commit. (diff) | |
download | git-upstream/1%2.39.2.tar.xz git-upstream/1%2.39.2.zip |
Adding upstream version 1:2.39.2.upstream/1%2.39.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 't/t6412-merge-large-rename.sh')
-rwxr-xr-x | t/t6412-merge-large-rename.sh | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/t/t6412-merge-large-rename.sh b/t/t6412-merge-large-rename.sh new file mode 100755 index 0000000..ca018d1 --- /dev/null +++ b/t/t6412-merge-large-rename.sh @@ -0,0 +1,106 @@ +#!/bin/sh + +test_description='merging with large rename matrix' +GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main +export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME + +. ./test-lib.sh + +count() { + i=1 + while test $i -le $1; do + echo $i + i=$(($i + 1)) + done +} + +test_expect_success 'setup (initial)' ' + touch file && + git add . && + git commit -m initial && + git tag initial +' + +make_text() { + echo $1: $2 + for i in $(count 20); do + echo $1: $i + done + echo $1: $3 +} + +test_rename() { + test_expect_success "rename ($1, $2)" ' + n='$1' && + expect='$2' && + git checkout -f main && + test_might_fail git branch -D test$n && + git reset --hard initial && + for i in $(count $n); do + make_text $i initial initial >$i || return 1 + done && + git add . && + git commit -m add=$n && + for i in $(count $n); do + make_text $i changed initial >$i || return 1 + done && + git commit -a -m change=$n && + git checkout -b test$n HEAD^ && + for i in $(count $n); do + git rm $i && + make_text $i initial changed >$i.moved || return 1 + done && + git add . && + git commit -m change+rename=$n && + case "$expect" in + ok) git merge main ;; + *) test_must_fail git merge main ;; + esac + ' +} + +test_rename 5 ok + +test_expect_success 'set diff.renamelimit to 4' ' + git config diff.renamelimit 4 +' +test_rename 4 ok +test_rename 5 fail + +test_expect_success 'set merge.renamelimit to 5' ' + git config merge.renamelimit 5 +' +test_rename 5 ok +test_rename 6 fail + +test_expect_success 'setup large simple rename' ' + git config --unset merge.renamelimit && + git config --unset diff.renamelimit && + + git reset --hard initial && + for i in $(count 200); do + make_text foo bar baz >$i || return 1 + done && + git add . && + git commit -m create-files && + + git branch simple-change && + git checkout -b simple-rename && + + mkdir builtin && + git mv [0-9]* builtin/ && + git commit -m renamed && + + git checkout simple-change && + >unrelated-change && + git add unrelated-change && + git commit -m unrelated-change +' + +test_expect_success 'massive simple rename does not spam added files' ' + sane_unset GIT_MERGE_VERBOSITY && + git merge --no-stat simple-rename | grep -v Removing >output && + test_line_count -lt 5 output +' + +test_done |