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309 lines
6.8 KiB
309 lines
6.8 KiB
#!/bin/sh |
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test_description='Test workflows involving pull request.' |
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GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main |
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export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME |
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. ./test-lib.sh |
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if ! test_have_prereq PERL |
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then |
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skip_all='skipping request-pull tests, perl not available' |
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test_done |
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fi |
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test_expect_success 'setup' ' |
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git init --bare upstream.git && |
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git init --bare downstream.git && |
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git clone upstream.git upstream-private && |
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git clone downstream.git local && |
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trash_url="file://$TRASH_DIRECTORY" && |
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downstream_url="$trash_url/downstream.git/" && |
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upstream_url="$trash_url/upstream.git/" && |
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( |
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cd upstream-private && |
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cat <<-\EOT >mnemonic.txt && |
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Thirtey days hath November, |
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Aprile, June, and September: |
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EOT |
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git add mnemonic.txt && |
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test_tick && |
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git commit -m "\"Thirty days\", a reminder of month lengths" && |
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git tag -m "version 1" -a initial && |
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git push --tags origin main |
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) && |
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( |
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cd local && |
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git remote add upstream "$trash_url/upstream.git" && |
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git fetch upstream && |
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git pull upstream main && |
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cat <<-\EOT >>mnemonic.txt && |
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Of twyecescore-eightt is but eine, |
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And all the remnante be thrycescore-eine. |
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O’course Leap yare comes an’pynes, |
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Ev’rie foure yares, gote it ryghth. |
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An’twyecescore-eight is but twyecescore-nyne. |
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EOT |
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git add mnemonic.txt && |
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test_tick && |
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git commit -m "More detail" && |
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git tag -m "version 2" -a full && |
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git checkout -b simplify HEAD^ && |
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mv mnemonic.txt mnemonic.standard && |
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cat <<-\EOT >mnemonic.clarified && |
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Thirty days has September, |
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All the rest I can’t remember. |
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EOT |
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git add -N mnemonic.standard mnemonic.clarified && |
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git commit -a -m "Adapt to use modern, simpler English |
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But keep the old version, too, in case some people prefer it." && |
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git checkout main |
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) |
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' |
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test_expect_success 'setup: two scripts for reading pull requests' ' |
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downstream_url_for_sed=$( |
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printf "%s\n" "$downstream_url" | |
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sed -e '\''s/\\/\\\\/g'\'' -e '\''s/[[/.*^$]/\\&/g'\'' |
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) && |
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cat <<-\EOT >read-request.sed && |
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#!/bin/sed -nf |
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# Note that a request could ask for "tag $tagname" |
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/ in the Git repository at:$/!d |
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n |
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/^$/ n |
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s/ tag \([^ ]*\)$/ tag--\1/ |
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s/^[ ]*\(.*\) \([^ ]*\)/please pull\ |
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\1\ |
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\2/p |
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q |
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EOT |
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cat <<-EOT >fuzz.sed |
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#!/bin/sed -nf |
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s/$downstream_url_for_sed/URL/g |
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s/$OID_REGEX/OBJECT_NAME/g |
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s/A U Thor/AUTHOR/g |
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s/[-0-9]\{10\} [:0-9]\{8\} [-+][0-9]\{4\}/DATE/g |
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s/ [^ ].*/ SUBJECT/g |
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s/ [^ ].* (DATE)/ SUBJECT (DATE)/g |
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s|tags/full|BRANCH|g |
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s/mnemonic.txt/FILENAME/g |
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s/^version [0-9]/VERSION/ |
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/^ FILENAME | *[0-9]* [-+]*\$/ b diffstat |
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/^AUTHOR ([0-9]*):\$/ b shortlog |
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p |
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b |
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: diffstat |
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n |
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/ [0-9]* files* changed/ { |
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a\\ |
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DIFFSTAT |
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b |
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} |
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b diffstat |
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: shortlog |
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/^ [a-zA-Z]/ n |
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/^[a-zA-Z]* ([0-9]*):\$/ n |
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/^\$/ N |
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/^\n[a-zA-Z]* ([0-9]*):\$/!{ |
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a\\ |
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SHORTLOG |
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D |
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} |
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n |
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b shortlog |
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EOT |
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' |
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test_expect_success 'pull request when forgot to push' ' |
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rm -fr downstream.git && |
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git init --bare downstream.git && |
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( |
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cd local && |
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git checkout initial && |
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git merge --ff-only main && |
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test_must_fail git request-pull initial "$downstream_url" \ |
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2>../err |
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) && |
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grep "No match for commit .*" err && |
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grep "Are you sure you pushed" err |
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' |
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test_expect_success 'pull request after push' ' |
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rm -fr downstream.git && |
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git init --bare downstream.git && |
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( |
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cd local && |
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git checkout initial && |
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git merge --ff-only main && |
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git push origin main:for-upstream && |
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git request-pull initial origin main:for-upstream >../request |
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) && |
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sed -nf read-request.sed <request >digest && |
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{ |
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read task && |
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read repository && |
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read branch |
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} <digest && |
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( |
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cd upstream-private && |
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git checkout initial && |
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git pull --ff-only "$repository" "$branch" |
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) && |
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test "$branch" = for-upstream && |
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test_cmp local/mnemonic.txt upstream-private/mnemonic.txt |
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' |
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test_expect_success 'request asks HEAD to be pulled' ' |
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rm -fr downstream.git && |
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git init --bare downstream.git && |
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( |
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cd local && |
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git checkout initial && |
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git merge --ff-only main && |
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git push --tags origin main simplify && |
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git push origin main:for-upstream && |
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git request-pull initial "$downstream_url" >../request |
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) && |
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sed -nf read-request.sed <request >digest && |
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{ |
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read task && |
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read repository && |
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read branch |
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} <digest && |
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test -z "$branch" |
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' |
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test_expect_success 'pull request format' ' |
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rm -fr downstream.git && |
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git init --bare downstream.git && |
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cat <<-\EOT >expect && |
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The following changes since commit OBJECT_NAME: |
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SUBJECT (DATE) |
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are available in the Git repository at: |
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URL BRANCH |
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for you to fetch changes up to OBJECT_NAME: |
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SUBJECT (DATE) |
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---------------------------------------------------------------- |
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VERSION |
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---------------------------------------------------------------- |
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SHORTLOG |
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DIFFSTAT |
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EOT |
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( |
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cd local && |
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git checkout initial && |
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git merge --ff-only main && |
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git push origin tags/full && |
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git request-pull initial "$downstream_url" tags/full >../request |
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) && |
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<request sed -nf fuzz.sed >request.fuzzy && |
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test_cmp expect request.fuzzy && |
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( |
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cd local && |
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git request-pull initial "$downstream_url" tags/full:refs/tags/full |
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) >request && |
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sed -nf fuzz.sed <request >request.fuzzy && |
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test_cmp expect request.fuzzy && |
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( |
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cd local && |
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git request-pull initial "$downstream_url" full |
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) >request && |
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grep " tags/full\$" request |
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' |
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test_expect_success 'request-pull ignores OPTIONS_KEEPDASHDASH poison' ' |
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( |
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cd local && |
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OPTIONS_KEEPDASHDASH=Yes && |
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export OPTIONS_KEEPDASHDASH && |
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git checkout initial && |
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git merge --ff-only main && |
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git push origin main:for-upstream && |
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git request-pull -- initial "$downstream_url" main:for-upstream >../request |
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) |
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' |
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test_expect_success 'request-pull quotes regex metacharacters properly' ' |
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rm -fr downstream.git && |
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git init --bare downstream.git && |
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( |
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cd local && |
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git checkout initial && |
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git merge --ff-only main && |
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git tag -mrelease v2.0 && |
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git push origin refs/tags/v2.0:refs/tags/v2-0 && |
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test_must_fail git request-pull initial "$downstream_url" tags/v2.0 \ |
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2>../err |
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) && |
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grep "No match for commit .*" err && |
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grep "Are you sure you pushed" err |
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' |
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test_expect_success 'pull request with mismatched object' ' |
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rm -fr downstream.git && |
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git init --bare downstream.git && |
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( |
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cd local && |
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git checkout initial && |
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git merge --ff-only main && |
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git push origin HEAD:refs/tags/full && |
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test_must_fail git request-pull initial "$downstream_url" tags/full \ |
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2>../err |
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) && |
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grep "points to a different object" err && |
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grep "Are you sure you pushed" err |
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' |
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test_expect_success 'pull request with stale object' ' |
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rm -fr downstream.git && |
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git init --bare downstream.git && |
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( |
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cd local && |
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git checkout initial && |
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git merge --ff-only main && |
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git push origin refs/tags/full && |
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git tag -f -m"Thirty-one days" full && |
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test_must_fail git request-pull initial "$downstream_url" tags/full \ |
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2>../err |
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) && |
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grep "points to a different object" err && |
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grep "Are you sure you pushed" err |
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' |
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test_done
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