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git/t/t5530-upload-pack-error.sh
Jeff King 6963a4e4e1 t5530: check protocol response for "not our ref"
Back in 9f9aa76130 (upload-pack: Improve error message when bad ref
requested, 2010-07-31), we added a test to make sure that we die with a
sensible message when the client asks for an object we don't have.

Much later, in bdb31eada7 (upload-pack: report "not our ref" to client,
2017-02-23), we started reporting that information via an "ERR" line in
the protocol. Let's check that part, as well.

While we're touching this test, let's drop the "-q" on the grep calls.
Our usual test style just relies on --verbose to control output.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-15 14:00:51 +09:00

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#!/bin/sh
test_description='errors in upload-pack'
. ./test-lib.sh
D=$(pwd)
corrupt_repo () {
object_sha1=$(git rev-parse "$1") &&
ob=$(expr "$object_sha1" : "\(..\)") &&
ject=$(expr "$object_sha1" : "..\(..*\)") &&
rm -f ".git/objects/$ob/$ject"
}
test_expect_success 'setup and corrupt repository' '
echo file >file &&
git add file &&
git rev-parse :file &&
git commit -a -m original &&
test_tick &&
echo changed >file &&
git commit -a -m changed &&
corrupt_repo HEAD:file
'
test_expect_success 'fsck fails' '
test_must_fail git fsck
'
test_expect_success 'upload-pack fails due to error in pack-objects packing' '
printf "0032want %s\n00000009done\n0000" \
$(git rev-parse HEAD) >input &&
test_must_fail git upload-pack . <input >/dev/null 2>output.err &&
test_i18ngrep "unable to read" output.err &&
test_i18ngrep "pack-objects died" output.err
'
test_expect_success 'corrupt repo differently' '
git hash-object -w file &&
corrupt_repo HEAD^^{tree}
'
test_expect_success 'fsck fails' '
test_must_fail git fsck
'
test_expect_success 'upload-pack fails due to error in rev-list' '
printf "0032want %s\n0034shallow %s00000009done\n0000" \
$(git rev-parse HEAD) $(git rev-parse HEAD^) >input &&
test_must_fail git upload-pack . <input >/dev/null 2>output.err &&
grep "bad tree object" output.err
'
test_expect_success 'upload-pack error message when bad ref requested' '
printf "0045want %s multi_ack_detailed\n00000009done\n0000" \
"deadbeefdeadbeefdeadbeefdeadbeefdeadbeef" >input &&
test_must_fail git upload-pack . <input >output 2>output.err &&
grep "not our ref" output.err &&
grep "ERR" output &&
! grep multi_ack_detailed output.err
'
test_expect_success 'upload-pack fails due to error in pack-objects enumeration' '
printf "0032want %s\n00000009done\n0000" \
$(git rev-parse HEAD) >input &&
test_must_fail git upload-pack . <input >/dev/null 2>output.err &&
grep "bad tree object" output.err &&
grep "pack-objects died" output.err
'
test_expect_success 'create empty repository' '
mkdir foo &&
cd foo &&
git init
'
test_expect_success 'fetch fails' '
test_must_fail git fetch .. master
'
test_done