From 4dbdc42d9e7c3968ff7f690d00680419c9b8cb0f Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Tue, 9 Apr 2024 15:34:27 +0200
Subject: Adding upstream version 1:2.43.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 t/t5530-upload-pack-error.sh | 123 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 123 insertions(+)
 create mode 100755 t/t5530-upload-pack-error.sh

(limited to 't/t5530-upload-pack-error.sh')

diff --git a/t/t5530-upload-pack-error.sh b/t/t5530-upload-pack-error.sh
new file mode 100755
index 0000000..7172780
--- /dev/null
+++ b/t/t5530-upload-pack-error.sh
@@ -0,0 +1,123 @@
+#!/bin/sh
+
+test_description='errors in upload-pack'
+
+TEST_PASSES_SANITIZE_LEAK=true
+. ./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' '
+	head=$(git rev-parse HEAD) &&
+	hexsz=$(test_oid hexsz) &&
+	printf "%04xwant %s\n00000009done\n0000" \
+		$(($hexsz + 10)) $head >input &&
+	test_must_fail git upload-pack . <input >/dev/null 2>output.err &&
+	test_grep "unable to read" output.err &&
+	test_grep "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 "%04xwant %s\n%04xshallow %s00000009done\n0000" \
+		$(($hexsz + 10)) $(git rev-parse HEAD) \
+		$(($hexsz + 12)) $(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 fails due to bad want (no object)' '
+
+	printf "%04xwant %s multi_ack_detailed\n00000009done\n0000" \
+		$(($hexsz + 29)) $(test_oid deadbeef) >input &&
+	test_must_fail git upload-pack . <input >output 2>output.err &&
+	grep "not our ref" output.err &&
+	grep "ERR" output &&
+	! grep multi_ack_detailed output.err
+'
+
+test_expect_success 'upload-pack fails due to bad want (not tip)' '
+
+	oid=$(echo an object we have | git hash-object -w --stdin) &&
+	printf "%04xwant %s multi_ack_detailed\n00000009done\n0000" \
+		$(($hexsz + 29)) "$oid" >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 "%04xwant %s\n00000009done\n0000" \
+		$((hexsz + 10)) $(git rev-parse HEAD) >input &&
+	test_must_fail git upload-pack . <input >/dev/null 2>output.err &&
+	grep "bad tree object" output.err &&
+	grep "pack-objects died" output.err
+'
+
+test_expect_success 'upload-pack tolerates EOF just after stateless client wants' '
+	test_commit initial &&
+	head=$(git rev-parse HEAD) &&
+
+	{
+		packetize "want $head" &&
+		packetize "shallow $head" &&
+		packetize "deepen 1" &&
+		printf "0000"
+	} >request &&
+
+	printf "0000" >expect &&
+
+	git upload-pack --stateless-rpc . <request >actual &&
+	test_cmp expect actual
+'
+
+test_expect_success 'create empty repository' '
+
+	mkdir foo &&
+	cd foo &&
+	git init
+
+'
+
+test_expect_success 'fetch fails' '
+
+	test_must_fail git fetch .. main
+
+'
+
+test_done
-- 
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