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1#!/bin/sh
2
3test_description='Test responses to violations of the network protocol. In most
4of these cases it will generally be acceptable for one side to break off
5communications if the other side says something unexpected. We are mostly
6making sure that we do not segfault or otherwise behave badly.'
7
8. ./test-lib.sh
9
10test_expect_success 'extra delim packet in v2 ls-refs args' '
11 {
12 packetize command=ls-refs &&
13 packetize "object-format=$(test_oid algo)" &&
14 printf 0001 &&
15 # protocol expects 0000 flush here
16 printf 0001
17 } >input &&
18 test_must_fail env GIT_PROTOCOL=version=2 \
19 git upload-pack . <input 2>err &&
20 test_grep "expected flush after ls-refs arguments" err
21'
22
23test_expect_success 'extra delim packet in v2 fetch args' '
24 {
25 packetize command=fetch &&
26 packetize "object-format=$(test_oid algo)" &&
27 printf 0001 &&
28 # protocol expects 0000 flush here
29 printf 0001
30 } >input &&
31 test_must_fail env GIT_PROTOCOL=version=2 \
32 git upload-pack . <input 2>err &&
33 test_grep "expected flush after fetch arguments" err
34'
35
36test_expect_success 'bogus symref in v0 capabilities' '
37 test_commit foo &&
38 oid=$(git rev-parse HEAD) &&
39 dst=refs/heads/foo &&
40 {
41 printf "%s HEAD\0symref object-format=%s symref=HEAD:%s\n" \
42 "$oid" "$GIT_DEFAULT_HASH" "$dst" |
43 test-tool pkt-line pack-raw-stdin &&
44 printf "0000"
45 } >input &&
46 git ls-remote --symref --upload-pack="cat input; read junk;:" . >actual &&
47 printf "ref: %s\tHEAD\n%s\tHEAD\n" "$dst" "$oid" >expect &&
48 test_cmp expect actual
49'
50
51test_done