81 lines
2.1 KiB
Bash
Executable File
81 lines
2.1 KiB
Bash
Executable File
#!/bin/sh
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test_description='handling of missing objects in rev-list'
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TEST_PASSES_SANITIZE_LEAK=true
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. ./test-lib.sh
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# We setup the repository with two commits, this way HEAD is always
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# available and we can hide commit 1.
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test_expect_success 'create repository and alternate directory' '
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test_commit 1 &&
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test_commit 2 &&
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test_commit 3
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'
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# We manually corrupt the repository, which means that the commit-graph may
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# contain references to already-deleted objects. We thus need to enable
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# commit-graph paranoia to not returned these deleted commits from the graph.
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GIT_COMMIT_GRAPH_PARANOIA=true
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export GIT_COMMIT_GRAPH_PARANOIA
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for obj in "HEAD~1" "HEAD~1^{tree}" "HEAD:1.t"
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do
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test_expect_success "rev-list --missing=error fails with missing object $obj" '
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oid="$(git rev-parse $obj)" &&
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path=".git/objects/$(test_oid_to_path $oid)" &&
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mv "$path" "$path.hidden" &&
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test_when_finished "mv $path.hidden $path" &&
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test_must_fail git rev-list --missing=error --objects \
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--no-object-names HEAD
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'
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done
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for obj in "HEAD~1" "HEAD~1^{tree}" "HEAD:1.t"
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do
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for action in "allow-any" "print"
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do
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test_expect_success "rev-list --missing=$action with missing $obj" '
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oid="$(git rev-parse $obj)" &&
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path=".git/objects/$(test_oid_to_path $oid)" &&
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# Before the object is made missing, we use rev-list to
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# get the expected oids.
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git rev-list --objects --no-object-names \
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HEAD ^$obj >expect.raw &&
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# Blobs are shared by all commits, so evethough a commit/tree
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# might be skipped, its blob must be accounted for.
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if [ $obj != "HEAD:1.t" ]; then
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echo $(git rev-parse HEAD:1.t) >>expect.raw &&
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echo $(git rev-parse HEAD:2.t) >>expect.raw
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fi &&
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mv "$path" "$path.hidden" &&
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test_when_finished "mv $path.hidden $path" &&
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git rev-list --missing=$action --objects --no-object-names \
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HEAD >actual.raw &&
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# When the action is to print, we should also add the missing
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# oid to the expect list.
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case $action in
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allow-any)
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;;
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print)
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grep ?$oid actual.raw &&
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echo ?$oid >>expect.raw
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;;
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esac &&
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sort actual.raw >actual &&
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sort expect.raw >expect &&
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test_cmp expect actual
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'
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done
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done
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test_done
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