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5ca812a19c
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>
130 lines
2.9 KiB
Bash
Executable file
130 lines
2.9 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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echo "initial" >lost &&
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git add file lost &&
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test_tick && git commit -m "Initial file and lost" &&
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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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echo "second" >lost &&
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git add file lost &&
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test_tick && git commit -m "Modified file and lost" &&
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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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>lost &&
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git add file lost &&
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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 &&
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test_must_fail git merge -m "merge" master &&
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>lost && git commit -a -m "merge" &&
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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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'
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}
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check_result () {
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check_outcome success "$@"
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}
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check_result 'L K J I H G F E D C B A' --full-history
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check_result 'K I H E C B A' --full-history -- file
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check_result 'K I H E C B A' --full-history --topo-order -- file
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check_result 'K I H E C B A' --full-history --date-order -- file
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check_result 'I E C B A' --simplify-merges -- file
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check_result 'I B A' -- file
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check_result 'I B A' --topo-order -- file
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check_result 'H' --first-parent -- another-file
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check_result 'E C B A' --full-history E -- lost
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test_expect_success 'full history simplification without parent' '
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printf "%s\n" E C B A >expect &&
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git log --pretty="$FMT" --full-history E -- lost |
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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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'
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test_expect_success '--full-diff is not affected by --parents' '
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git log -p --pretty="%H" --full-diff -- file >expected &&
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git log -p --pretty="%H" --full-diff --parents -- file >actual &&
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test_cmp expected actual
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'
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test_done
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