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146 lines
3.4 KiB
146 lines
3.4 KiB
#!/bin/sh |
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test_description='push to a repository that borrows from elsewhere' |
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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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test_expect_success setup ' |
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mkdir alice-pub && |
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( |
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cd alice-pub && |
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GIT_DIR=. git init |
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) && |
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mkdir alice-work && |
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( |
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cd alice-work && |
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git init && |
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>file && |
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git add . && |
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git commit -m initial && |
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git push ../alice-pub main |
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) && |
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# Project Bob is a fork of project Alice |
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mkdir bob-pub && |
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( |
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cd bob-pub && |
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GIT_DIR=. git init && |
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mkdir -p objects/info && |
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echo ../../alice-pub/objects >objects/info/alternates |
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) && |
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git clone alice-pub bob-work && |
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( |
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cd bob-work && |
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git push ../bob-pub main |
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) |
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' |
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test_expect_success 'alice works and pushes' ' |
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( |
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cd alice-work && |
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echo more >file && |
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git commit -a -m second && |
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git push ../alice-pub : |
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) |
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' |
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test_expect_success 'bob fetches from alice, works and pushes' ' |
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( |
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# Bob acquires what Alice did in his work tree first. |
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# Even though these objects are not directly in |
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# the public repository of Bob, this push does not |
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# need to send the commit Bob received from Alice |
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# to his public repository, as all the object Alice |
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# has at her public repository are available to it |
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# via its alternates. |
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cd bob-work && |
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git pull ../alice-pub main && |
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echo more bob >file && |
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git commit -a -m third && |
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git push ../bob-pub : |
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) && |
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# Check that the second commit by Alice is not sent |
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# to ../bob-pub |
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( |
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cd bob-pub && |
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second=$(git rev-parse HEAD^) && |
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rm -f objects/info/alternates && |
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test_must_fail git cat-file -t $second && |
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echo ../../alice-pub/objects >objects/info/alternates |
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) |
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' |
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test_expect_success 'clean-up in case the previous failed' ' |
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( |
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cd bob-pub && |
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echo ../../alice-pub/objects >objects/info/alternates |
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) |
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' |
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test_expect_success 'alice works and pushes again' ' |
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( |
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# Alice does not care what Bob does. She does not |
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# even have to be aware of his existence. She just |
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# keeps working and pushing |
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cd alice-work && |
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echo more alice >file && |
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git commit -a -m fourth && |
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git push ../alice-pub : |
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) |
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' |
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test_expect_success 'bob works and pushes' ' |
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( |
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# This time Bob does not pull from Alice, and |
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# the main branch at her public repository points |
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# at a commit Bob does not know about. This should |
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# not prevent the push by Bob from succeeding. |
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cd bob-work && |
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echo yet more bob >file && |
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git commit -a -m fifth && |
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git push ../bob-pub : |
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) |
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' |
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test_expect_success 'alice works and pushes yet again' ' |
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( |
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# Alice does not care what Bob does. She does not |
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# even have to be aware of his existence. She just |
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# keeps working and pushing |
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cd alice-work && |
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echo more and more alice >file && |
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git commit -a -m sixth.1 && |
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echo more and more alice >>file && |
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git commit -a -m sixth.2 && |
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echo more and more alice >>file && |
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git commit -a -m sixth.3 && |
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git push ../alice-pub : |
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) |
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' |
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test_expect_success 'bob works and pushes again' ' |
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( |
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cd alice-pub && |
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git cat-file commit main >../bob-work/commit |
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) && |
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( |
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# This time Bob does not pull from Alice, and |
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# the main branch at her public repository points |
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# at a commit Bob does not fully know about, but |
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# he happens to have the commit object (but not the |
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# necessary tree) in his repository from Alice. |
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# This should not prevent the push by Bob from |
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# succeeding. |
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cd bob-work && |
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git hash-object -t commit -w commit && |
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echo even more bob >file && |
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git commit -a -m seventh && |
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git push ../bob-pub : |
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) |
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' |
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test_done
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