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t1309: document cases where we would want early config not to die()

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Jeff King came up with a couple examples that demonstrate how the new
read_early_config() that looks harder for the current .git/ directory
could die() in an undesirable way.

Let's add those cases to the test script, to document what we would like
to happen when early config encounters problems.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Johannes Schindelin 2017-03-13 21:11:26 +01:00 committed by Junio C Hamano
parent 01017dce54
commit 751d3b9415
1 changed files with 24 additions and 0 deletions
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24
t/t1309-early-config.sh
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@ -47,4 +47,28 @@ test_expect_success 'ceiling #2' '
test xdg = "$(cat output)" test xdg = "$(cat output)"
' '
test_with_config () {
rm -rf throwaway &&
git init throwaway &&
(
cd throwaway &&
echo "$*" >.git/config &&
test-config read_early_config early.config
)
}
test_expect_success 'ignore .git/ with incompatible repository version' '
test_with_config "[core]repositoryformatversion = 999999" 2>err &&
grep "warning:.* Expected git repo version <= [1-9]" err
'
test_expect_failure 'ignore .git/ with invalid repository version' '
test_with_config "[core]repositoryformatversion = invalid"
'
test_expect_failure 'ignore .git/ with invalid config' '
test_with_config "["
'
test_done test_done