mirror of
https://github.com/git/git
synced 2024-08-27 11:39:22 +00:00
![Jeff King](/assets/img/avatar_default.png)
Some tests call test_cmp, and if it fails show the actual output generated. This is mostly pointless, as test_cmp will already show a diff between the expected and actual output. It also fools --chain-lint by putting an "||" in the middle of the chain, so we'd rather not use this construct. Note that these cases actually show a pre-processed version of the data, rather than exactly what test_cmp would show. However, test_cmp's output is generally good for pointing the user in the right direction, and they can then dig in the trash directory themselves if they want to see more details. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
131 lines
2.9 KiB
Bash
Executable file
131 lines
2.9 KiB
Bash
Executable file
#!/bin/sh
|
|
|
|
test_description='merge simplification'
|
|
|
|
. ./test-lib.sh
|
|
|
|
note () {
|
|
git tag "$1"
|
|
}
|
|
|
|
unnote () {
|
|
git name-rev --tags --stdin | sed -e "s|$_x40 (tags/\([^)]*\)) |\1 |g"
|
|
}
|
|
|
|
test_expect_success setup '
|
|
echo "Hi there" >file &&
|
|
echo "initial" >lost &&
|
|
git add file lost &&
|
|
test_tick && git commit -m "Initial file and lost" &&
|
|
note A &&
|
|
|
|
git branch other-branch &&
|
|
|
|
echo "Hello" >file &&
|
|
echo "second" >lost &&
|
|
git add file lost &&
|
|
test_tick && git commit -m "Modified file and lost" &&
|
|
note B &&
|
|
|
|
git checkout other-branch &&
|
|
|
|
echo "Hello" >file &&
|
|
>lost &&
|
|
git add file lost &&
|
|
test_tick && git commit -m "Modified the file identically" &&
|
|
note C &&
|
|
|
|
echo "This is a stupid example" >another-file &&
|
|
git add another-file &&
|
|
test_tick && git commit -m "Add another file" &&
|
|
note D &&
|
|
|
|
test_tick &&
|
|
test_must_fail git merge -m "merge" master &&
|
|
>lost && git commit -a -m "merge" &&
|
|
note E &&
|
|
|
|
echo "Yet another" >elif &&
|
|
git add elif &&
|
|
test_tick && git commit -m "Irrelevant change" &&
|
|
note F &&
|
|
|
|
git checkout master &&
|
|
echo "Yet another" >elif &&
|
|
git add elif &&
|
|
test_tick && git commit -m "Another irrelevant change" &&
|
|
note G &&
|
|
|
|
test_tick && git merge -m "merge" other-branch &&
|
|
note H &&
|
|
|
|
echo "Final change" >file &&
|
|
test_tick && git commit -a -m "Final change" &&
|
|
note I &&
|
|
|
|
git symbolic-ref HEAD refs/heads/unrelated &&
|
|
git rm -f "*" &&
|
|
echo "Unrelated branch" >side &&
|
|
git add side &&
|
|
test_tick && git commit -m "Side root" &&
|
|
note J &&
|
|
|
|
git checkout master &&
|
|
test_tick && git merge -m "Coolest" unrelated &&
|
|
note K &&
|
|
|
|
echo "Immaterial" >elif &&
|
|
git add elif &&
|
|
test_tick && git commit -m "Last" &&
|
|
note L
|
|
'
|
|
|
|
FMT='tformat:%P %H | %s'
|
|
|
|
check_outcome () {
|
|
outcome=$1
|
|
shift
|
|
for c in $1
|
|
do
|
|
echo "$c"
|
|
done >expect &&
|
|
shift &&
|
|
param="$*" &&
|
|
test_expect_$outcome "log $param" '
|
|
git log --pretty="$FMT" --parents $param |
|
|
unnote >actual &&
|
|
sed -e "s/^.* \([^ ]*\) .*/\1/" >check <actual &&
|
|
test_cmp expect check
|
|
'
|
|
}
|
|
|
|
check_result () {
|
|
check_outcome success "$@"
|
|
}
|
|
|
|
check_result 'L K J I H G F E D C B A' --full-history
|
|
check_result 'K I H E C B A' --full-history -- file
|
|
check_result 'K I H E C B A' --full-history --topo-order -- file
|
|
check_result 'K I H E C B A' --full-history --date-order -- file
|
|
check_result 'I E C B A' --simplify-merges -- file
|
|
check_result 'I B A' -- file
|
|
check_result 'I B A' --topo-order -- file
|
|
check_result 'H' --first-parent -- another-file
|
|
|
|
check_result 'E C B A' --full-history E -- lost
|
|
test_expect_success 'full history simplification without parent' '
|
|
printf "%s\n" E C B A >expect &&
|
|
git log --pretty="$FMT" --full-history E -- lost |
|
|
unnote >actual &&
|
|
sed -e "s/^.* \([^ ]*\) .*/\1/" >check <actual &&
|
|
test_cmp expect check
|
|
'
|
|
|
|
test_expect_success '--full-diff is not affected by --parents' '
|
|
git log -p --pretty="%H" --full-diff -- file >expected &&
|
|
git log -p --pretty="%H" --full-diff --parents -- file >actual &&
|
|
test_cmp expected actual
|
|
'
|
|
|
|
test_done
|