4a5519e1fb
No longer need to negotiate support for resuming downloads with HTTP Range, client always attempts it now and falls back on re-downloading if the server doesn't support it. Since many HTTP stores like S3 support it we might as well always try.
88 lines
2.5 KiB
Bash
Executable File
88 lines
2.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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. "test/testlib.sh"
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begin_test "resume-http-range"
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(
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set -e
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reponame="$(basename "$0" ".sh")"
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setup_remote_repo "$reponame"
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clone_repo "$reponame" $reponame
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git lfs track "*.dat" 2>&1 | tee track.log
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grep "Tracking \*.dat" track.log
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# this string announces to server that we want a test that
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# interrupts the transfer when started from 0 to cause resume
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contents="status-batch-resume-206"
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contents_oid=$(calc_oid "$contents")
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printf "$contents" > a.dat
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git add a.dat
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git add .gitattributes
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git commit -m "add a.dat" 2>&1 | tee commit.log
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git push origin master
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assert_server_object "$reponame" "$contents_oid"
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# delete local copy then fetch it back
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# server will abort the transfer mid way (so will error) when not resuming
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# then we can restart it
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rm -rf .git/lfs/objects
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git lfs fetch 2>&1 | tee fetchinterrupted.log
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refute_local_object "$contents_oid"
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# now fetch again, this should try to resume and server should send remainder
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# this time (it does not cut short when Range is requested)
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GIT_TRACE=1 git lfs fetch 2>&1 | tee fetchresume.log
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grep "xfer: server accepted resume" fetchresume.log
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assert_local_object "$contents_oid" "${#contents}"
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)
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end_test
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begin_test "resume-http-range-fallback"
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(
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set -e
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reponame="resume-http-range-fallback"
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setup_remote_repo "$reponame"
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clone_repo "$reponame" $reponame
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git lfs track "*.dat" 2>&1 | tee track.log
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grep "Tracking \*.dat" track.log
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# this string announces to server that we want it to abort the download part
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# way, but reject the Range: header and fall back on re-downloading instead
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contents="batch-resume-fail-fallback"
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contents_oid=$(calc_oid "$contents")
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printf "$contents" > a.dat
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git add a.dat
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git add .gitattributes
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git commit -m "add a.dat" 2>&1 | tee commit.log
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git push origin master
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assert_server_object "$reponame" "$contents_oid"
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# delete local copy then fetch it back
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# server will abort the transfer mid way (so will error) when not resuming
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# then we can restart it
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rm -rf .git/lfs/objects
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git lfs fetch 2>&1 | tee fetchinterrupted.log
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refute_local_object "$contents_oid"
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# now fetch again, this should try to resume but server should reject the Range
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# header, which should cause client to re-download
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GIT_TRACE=1 git lfs fetch 2>&1 | tee fetchresumefallback.log
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grep "xfer: server rejected resume" fetchresumefallback.log
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# re-download should still have worked
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assert_local_object "$contents_oid" "${#contents}"
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)
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end_test
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