tvl-depot/third_party/git/t/t6100-rev-list-in-order.sh
Vincent Ambo f4609b896f merge(3p/git): Merge git subtree at v2.29.2
This also bumps the stable nixpkgs to 20.09 as of 2020-11-21, because
there is some breakage in the git build related to the netrc
credentials helper which someone has taken care of in nixpkgs.

The stable channel is not used for anything other than git, so this
should be fine.

Change-Id: I3575a19dab09e1e9556cf8231d717de9890484fb
2020-11-21 19:45:56 +01:00

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#!/bin/sh
test_description='rev-list testing in-commit-order'
. ./test-lib.sh
test_expect_success 'setup a commit history with trees, blobs' '
for x in one two three four
do
echo $x >$x &&
git add $x &&
git commit -m "add file $x" ||
return 1
done &&
for x in four three
do
git rm $x &&
git commit -m "remove $x" ||
return 1
done
'
test_expect_success 'rev-list --in-commit-order' '
git rev-list --in-commit-order --objects HEAD >actual.raw &&
cut -d" " -f1 >actual <actual.raw &&
git cat-file --batch-check="%(objectname)" >expect.raw <<-\EOF &&
HEAD^{commit}
HEAD^{tree}
HEAD^{tree}:one
HEAD^{tree}:two
HEAD~1^{commit}
HEAD~1^{tree}
HEAD~1^{tree}:three
HEAD~2^{commit}
HEAD~2^{tree}
HEAD~2^{tree}:four
HEAD~3^{commit}
# HEAD~3^{tree} skipped, same as HEAD~1^{tree}
HEAD~4^{commit}
# HEAD~4^{tree} skipped, same as HEAD^{tree}
HEAD~5^{commit}
HEAD~5^{tree}
EOF
grep -v "#" >expect <expect.raw &&
test_cmp expect actual
'
test_expect_success 'rev-list lists blobs and trees after commits' '
git rev-list --objects HEAD >actual.raw &&
cut -d" " -f1 >actual <actual.raw &&
git cat-file --batch-check="%(objectname)" >expect.raw <<-\EOF &&
HEAD^{commit}
HEAD~1^{commit}
HEAD~2^{commit}
HEAD~3^{commit}
HEAD~4^{commit}
HEAD~5^{commit}
HEAD^{tree}
HEAD^{tree}:one
HEAD^{tree}:two
HEAD~1^{tree}
HEAD~1^{tree}:three
HEAD~2^{tree}
HEAD~2^{tree}:four
# HEAD~3^{tree} skipped, same as HEAD~1^{tree}
# HEAD~4^{tree} skipped, same as HEAD^{tree}
HEAD~5^{tree}
EOF
grep -v "#" >expect <expect.raw &&
test_cmp expect actual
'
test_done