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https://github.com/git/git
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0290bf1250
Kevin Bracey reports that the change regresses a case shown in the user manual. Trading one fix with another breakage is not worth it. Just keep the test to document the existing breakage, and revert the change for now. Signed-off-by: Junio C Hamano <gitster@pobox.com>
114 lines
2.3 KiB
Bash
Executable file
114 lines
2.3 KiB
Bash
Executable file
#!/bin/sh
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test_description='merge simplification'
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. ./test-lib.sh
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note () {
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git tag "$1"
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}
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unnote () {
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git name-rev --tags --stdin | sed -e "s|$_x40 (tags/\([^)]*\)) |\1 |g"
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}
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test_expect_success setup '
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echo "Hi there" >file &&
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git add file &&
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test_tick && git commit -m "Initial file" &&
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note A &&
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git branch other-branch &&
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echo "Hello" >file &&
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git add file &&
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test_tick && git commit -m "Modified file" &&
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note B &&
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git checkout other-branch &&
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echo "Hello" >file &&
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git add file &&
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test_tick && git commit -m "Modified the file identically" &&
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note C &&
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echo "This is a stupid example" >another-file &&
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git add another-file &&
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test_tick && git commit -m "Add another file" &&
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note D &&
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test_tick && git merge -m "merge" master &&
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note E &&
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echo "Yet another" >elif &&
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git add elif &&
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test_tick && git commit -m "Irrelevant change" &&
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note F &&
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git checkout master &&
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echo "Yet another" >elif &&
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git add elif &&
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test_tick && git commit -m "Another irrelevant change" &&
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note G &&
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test_tick && git merge -m "merge" other-branch &&
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note H &&
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echo "Final change" >file &&
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test_tick && git commit -a -m "Final change" &&
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note I &&
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git symbolic-ref HEAD refs/heads/unrelated &&
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git rm -f "*" &&
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echo "Unrelated branch" >side &&
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git add side &&
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test_tick && git commit -m "Side root" &&
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note J &&
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git checkout master &&
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test_tick && git merge -m "Coolest" unrelated &&
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note K &&
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echo "Immaterial" >elif &&
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git add elif &&
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test_tick && git commit -m "Last" &&
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note L
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'
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FMT='tformat:%P %H | %s'
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check_outcome () {
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outcome=$1
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shift
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for c in $1
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do
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echo "$c"
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done >expect &&
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shift &&
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param="$*" &&
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test_expect_$outcome "log $param" '
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git log --pretty="$FMT" --parents $param |
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unnote >actual &&
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sed -e "s/^.* \([^ ]*\) .*/\1/" >check <actual &&
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test_cmp expect check || {
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cat actual
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false
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}
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'
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}
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check_result () {
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check_outcome success "$@"
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}
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check_result 'L K J I H G F E D C B A' --full-history
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check_result 'K I H E C B A' --full-history -- file
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check_result 'K I H E C B A' --full-history --topo-order -- file
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check_result 'K I H E C B A' --full-history --date-order -- file
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check_outcome failure 'I E C B A' --simplify-merges -- file
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check_result 'I B A' -- file
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check_result 'I B A' --topo-order -- file
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check_result 'H' --first-parent -- another-file
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test_done
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