about summary refs log tree commit diff
path: root/third_party/git/t/t5702-protocol-v2.sh
diff options
context:
space:
mode:
authorVincent Ambo <mail@tazj.in>2020-11-21T18·20+0100
committerVincent Ambo <mail@tazj.in>2020-11-21T18·45+0100
commitf4609b896fac842433bd495c166d5987852a6a73 (patch)
tree95511c465c54c4f5d27e5d39ce187e2a1dd82bd3 /third_party/git/t/t5702-protocol-v2.sh
parent082c006c04343a78d87b6c6ab3608c25d6213c3f (diff)
merge(3p/git): Merge git subtree at v2.29.2 r/1890
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
Diffstat (limited to 'third_party/git/t/t5702-protocol-v2.sh')
-rwxr-xr-xthird_party/git/t/t5702-protocol-v2.sh240
1 files changed, 228 insertions, 12 deletions
diff --git a/third_party/git/t/t5702-protocol-v2.sh b/third_party/git/t/t5702-protocol-v2.sh
index 011b81d4fc27..7d5b17909bb8 100755
--- a/third_party/git/t/t5702-protocol-v2.sh
+++ b/third_party/git/t/t5702-protocol-v2.sh
@@ -32,7 +32,7 @@ test_expect_success 'list refs with git:// using protocol v2' '
 	test_cmp expect actual
 '
 
-test_expect_success 'ref advertisment is filtered with ls-remote using protocol v2' '
+test_expect_success 'ref advertisement is filtered with ls-remote using protocol v2' '
 	test_when_finished "rm -f log" &&
 
 	GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \
@@ -154,7 +154,7 @@ test_expect_success 'list refs with file:// using protocol v2' '
 	test_cmp expect actual
 '
 
-test_expect_success 'ref advertisment is filtered with ls-remote using protocol v2' '
+test_expect_success 'ref advertisement is filtered with ls-remote using protocol v2' '
 	test_when_finished "rm -f log" &&
 
 	GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \
@@ -225,7 +225,7 @@ test_expect_success 'fetch with file:// using protocol v2' '
 	grep "fetch< version 2" log
 '
 
-test_expect_success 'ref advertisment is filtered during fetch using protocol v2' '
+test_expect_success 'ref advertisement is filtered during fetch using protocol v2' '
 	test_when_finished "rm -f log" &&
 
 	test_commit -C file_parent three &&
@@ -348,7 +348,6 @@ test_expect_success 'partial fetch' '
 	rm -rf client "$(pwd)/trace" &&
 	git init client &&
 	SERVER="file://$(pwd)/server" &&
-	test_config -C client extensions.partialClone "$SERVER" &&
 
 	GIT_TRACE_PACKET="$(pwd)/trace" git -C client -c protocol.version=2 \
 		fetch --filter=blob:none "$SERVER" master:refs/heads/other &&
@@ -394,6 +393,7 @@ test_expect_success 'even with handcrafted request, filter does not work if not
 	# Custom request that tries to filter even though it is not advertised.
 	test-tool pkt-line pack >in <<-EOF &&
 	command=fetch
+	object-format=$(test_oid algo)
 	0001
 	want $(git -C server rev-parse master)
 	filter blob:none
@@ -586,6 +586,53 @@ test_expect_success 'clone with http:// using protocol v2' '
 	! grep "Send header: Transfer-Encoding: chunked" log
 '
 
+test_expect_success 'clone repository with http:// using protocol v2 with incomplete pktline length' '
+	test_when_finished "rm -f log" &&
+
+	git init "$HTTPD_DOCUMENT_ROOT_PATH/incomplete_length" &&
+	test_commit -C "$HTTPD_DOCUMENT_ROOT_PATH/incomplete_length" file &&
+
+	test_must_fail env GIT_TRACE_PACKET="$(pwd)/log" GIT_TRACE_CURL="$(pwd)/log" git -c protocol.version=2 \
+		clone "$HTTPD_URL/smart/incomplete_length" incomplete_length_child 2>err &&
+
+	# Client requested to use protocol v2
+	grep "Git-Protocol: version=2" log &&
+	# Server responded using protocol v2
+	grep "git< version 2" log &&
+	# Client reported appropriate failure
+	test_i18ngrep "bytes of length header were received" err
+'
+
+test_expect_success 'clone repository with http:// using protocol v2 with incomplete pktline body' '
+	test_when_finished "rm -f log" &&
+
+	git init "$HTTPD_DOCUMENT_ROOT_PATH/incomplete_body" &&
+	test_commit -C "$HTTPD_DOCUMENT_ROOT_PATH/incomplete_body" file &&
+
+	test_must_fail env GIT_TRACE_PACKET="$(pwd)/log" GIT_TRACE_CURL="$(pwd)/log" git -c protocol.version=2 \
+		clone "$HTTPD_URL/smart/incomplete_body" incomplete_body_child 2>err &&
+
+	# Client requested to use protocol v2
+	grep "Git-Protocol: version=2" log &&
+	# Server responded using protocol v2
+	grep "git< version 2" log &&
+	# Client reported appropriate failure
+	test_i18ngrep "bytes of body are still expected" err
+'
+
+test_expect_success 'clone with http:// using protocol v2 and invalid parameters' '
+	test_when_finished "rm -f log" &&
+
+	test_must_fail env GIT_TRACE_PACKET="$(pwd)/log" GIT_TRACE_CURL="$(pwd)/log" \
+		git -c protocol.version=2 \
+		clone --shallow-since=20151012 "$HTTPD_URL/smart/http_parent" http_child_invalid &&
+
+	# Client requested to use protocol v2
+	grep "Git-Protocol: version=2" log &&
+	# Server responded using protocol v2
+	grep "git< version 2" log
+'
+
 test_expect_success 'clone big repository with http:// using protocol v2' '
 	test_when_finished "rm -f log" &&
 
@@ -631,6 +678,19 @@ test_expect_success 'fetch with http:// using protocol v2' '
 	grep "git< version 2" log
 '
 
+test_expect_success 'fetch with http:// by hash without tag following with protocol v2 does not list refs' '
+	test_when_finished "rm -f log" &&
+
+	test_commit -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" two_a &&
+	git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" rev-parse two_a >two_a_hash &&
+
+	GIT_TRACE_PACKET="$(pwd)/log" git -C http_child -c protocol.version=2 \
+		fetch --no-tags origin $(cat two_a_hash) &&
+
+	grep "fetch< version 2" log &&
+	! grep "fetch> command=ls-refs" log
+'
+
 test_expect_success 'fetch from namespaced repo respects namespaces' '
 	test_when_finished "rm -f log" &&
 
@@ -652,6 +712,18 @@ test_expect_success 'fetch from namespaced repo respects namespaces' '
 	test_cmp expect actual
 '
 
+test_expect_success 'ls-remote with v2 http sends only one POST' '
+	test_when_finished "rm -f log" &&
+
+	git ls-remote "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" >expect &&
+	GIT_TRACE_CURL="$(pwd)/log" git -c protocol.version=2 \
+		ls-remote "$HTTPD_URL/smart/http_parent" >actual &&
+	test_cmp expect actual &&
+
+	grep "Send header: POST" log >posts &&
+	test_line_count = 1 posts
+'
+
 test_expect_success 'push with http:// and a config of v2 does not request v2' '
 	test_when_finished "rm -f log" &&
 	# Till v2 for push is designed, make sure that if a client has
@@ -669,9 +741,9 @@ test_expect_success 'push with http:// and a config of v2 does not request v2' '
 	git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" log -1 --format=%s client_branch >expect &&
 	test_cmp expect actual &&
 
-	# Client didnt request to use protocol v2
+	# Client did not request to use protocol v2
 	! grep "Git-Protocol: version=2" log &&
-	# Server didnt respond using protocol v2
+	# Server did not respond using protocol v2
 	! grep "git< version 2" log
 '
 
@@ -687,11 +759,11 @@ test_expect_success 'when server sends "ready", expect DELIM' '
 
 	# After "ready" in the acknowledgments section, pretend that a FLUSH
 	# (0000) was sent instead of a DELIM (0001).
-	printf "/ready/,$ s/0001/0000/" \
-		>"$HTTPD_ROOT_PATH/one-time-sed" &&
+	printf "\$ready = 1 if /ready/; \$ready && s/0001/0000/" \
+		>"$HTTPD_ROOT_PATH/one-time-perl" &&
 
 	test_must_fail git -C http_child -c protocol.version=2 \
-		fetch "$HTTPD_URL/one_time_sed/http_parent" 2> err &&
+		fetch "$HTTPD_URL/one_time_perl/http_parent" 2> err &&
 	test_i18ngrep "expected packfile to be sent after .ready." err
 '
 
@@ -712,15 +784,159 @@ test_expect_success 'when server does not send "ready", expect FLUSH' '
 
 	# After the acknowledgments section, pretend that a DELIM
 	# (0001) was sent instead of a FLUSH (0000).
-	printf "/acknowledgments/,$ s/0000/0001/" \
-		>"$HTTPD_ROOT_PATH/one-time-sed" &&
+	printf "\$ack = 1 if /acknowledgments/; \$ack && s/0000/0001/" \
+		>"$HTTPD_ROOT_PATH/one-time-perl" &&
 
 	test_must_fail env GIT_TRACE_PACKET="$(pwd)/log" git -C http_child \
 		-c protocol.version=2 \
-		fetch "$HTTPD_URL/one_time_sed/http_parent" 2> err &&
+		fetch "$HTTPD_URL/one_time_perl/http_parent" 2> err &&
 	grep "fetch< .*acknowledgments" log &&
 	! grep "fetch< .*ready" log &&
 	test_i18ngrep "expected no other sections to be sent after no .ready." err
 '
 
+configure_exclusion () {
+	git -C "$1" hash-object "$2" >objh &&
+	git -C "$1" pack-objects "$HTTPD_DOCUMENT_ROOT_PATH/mypack" <objh >packh &&
+	git -C "$1" config --add \
+		"uploadpack.blobpackfileuri" \
+		"$(cat objh) $(cat packh) $HTTPD_URL/dumb/mypack-$(cat packh).pack" &&
+	cat objh
+}
+
+test_expect_success 'part of packfile response provided as URI' '
+	P="$HTTPD_DOCUMENT_ROOT_PATH/http_parent" &&
+	rm -rf "$P" http_child log &&
+
+	git init "$P" &&
+	git -C "$P" config "uploadpack.allowsidebandall" "true" &&
+
+	echo my-blob >"$P/my-blob" &&
+	git -C "$P" add my-blob &&
+	echo other-blob >"$P/other-blob" &&
+	git -C "$P" add other-blob &&
+	git -C "$P" commit -m x &&
+
+	configure_exclusion "$P" my-blob >h &&
+	configure_exclusion "$P" other-blob >h2 &&
+
+	GIT_TRACE=1 GIT_TRACE_PACKET="$(pwd)/log" GIT_TEST_SIDEBAND_ALL=1 \
+	git -c protocol.version=2 \
+		-c fetch.uriprotocols=http,https \
+		clone "$HTTPD_URL/smart/http_parent" http_child &&
+
+	# Ensure that my-blob and other-blob are in separate packfiles.
+	for idx in http_child/.git/objects/pack/*.idx
+	do
+		git verify-pack --object-format=$(test_oid algo) --verbose $idx >out &&
+		{
+			grep "^[0-9a-f]\{16,\} " out || :
+		} >out.objectlist &&
+		if test_line_count = 1 out.objectlist
+		then
+			if grep $(cat h) out
+			then
+				>hfound
+			fi &&
+			if grep $(cat h2) out
+			then
+				>h2found
+			fi
+		fi
+	done &&
+	test -f hfound &&
+	test -f h2found &&
+
+	# Ensure that there are exactly 6 files (3 .pack and 3 .idx).
+	ls http_child/.git/objects/pack/* >filelist &&
+	test_line_count = 6 filelist
+'
+
+test_expect_success 'fetching with valid packfile URI but invalid hash fails' '
+	P="$HTTPD_DOCUMENT_ROOT_PATH/http_parent" &&
+	rm -rf "$P" http_child log &&
+
+	git init "$P" &&
+	git -C "$P" config "uploadpack.allowsidebandall" "true" &&
+
+	echo my-blob >"$P/my-blob" &&
+	git -C "$P" add my-blob &&
+	echo other-blob >"$P/other-blob" &&
+	git -C "$P" add other-blob &&
+	git -C "$P" commit -m x &&
+
+	configure_exclusion "$P" my-blob >h &&
+	# Configure a URL for other-blob. Just reuse the hash of the object as
+	# the hash of the packfile, since the hash does not matter for this
+	# test as long as it is not the hash of the pack, and it is of the
+	# expected length.
+	git -C "$P" hash-object other-blob >objh &&
+	git -C "$P" pack-objects "$HTTPD_DOCUMENT_ROOT_PATH/mypack" <objh >packh &&
+	git -C "$P" config --add \
+		"uploadpack.blobpackfileuri" \
+		"$(cat objh) $(cat objh) $HTTPD_URL/dumb/mypack-$(cat packh).pack" &&
+
+	test_must_fail env GIT_TEST_SIDEBAND_ALL=1 \
+		git -c protocol.version=2 \
+		-c fetch.uriprotocols=http,https \
+		clone "$HTTPD_URL/smart/http_parent" http_child 2>err &&
+	test_i18ngrep "pack downloaded from.*does not match expected hash" err
+'
+
+test_expect_success 'packfile-uri with transfer.fsckobjects' '
+	P="$HTTPD_DOCUMENT_ROOT_PATH/http_parent" &&
+	rm -rf "$P" http_child log &&
+
+	git init "$P" &&
+	git -C "$P" config "uploadpack.allowsidebandall" "true" &&
+
+	echo my-blob >"$P/my-blob" &&
+	git -C "$P" add my-blob &&
+	git -C "$P" commit -m x &&
+
+	configure_exclusion "$P" my-blob >h &&
+
+	sane_unset GIT_TEST_SIDEBAND_ALL &&
+	git -c protocol.version=2 -c transfer.fsckobjects=1 \
+		-c fetch.uriprotocols=http,https \
+		clone "$HTTPD_URL/smart/http_parent" http_child &&
+
+	# Ensure that there are exactly 4 files (2 .pack and 2 .idx).
+	ls http_child/.git/objects/pack/* >filelist &&
+	test_line_count = 4 filelist
+'
+
+test_expect_success 'packfile-uri with transfer.fsckobjects fails on bad object' '
+	P="$HTTPD_DOCUMENT_ROOT_PATH/http_parent" &&
+	rm -rf "$P" http_child log &&
+
+	git init "$P" &&
+	git -C "$P" config "uploadpack.allowsidebandall" "true" &&
+
+	cat >bogus-commit <<-EOF &&
+	tree $EMPTY_TREE
+	author Bugs Bunny 1234567890 +0000
+	committer Bugs Bunny <bugs@bun.ni> 1234567890 +0000
+
+	This commit object intentionally broken
+	EOF
+	BOGUS=$(git -C "$P" hash-object -t commit -w --stdin <bogus-commit) &&
+	git -C "$P" branch bogus-branch "$BOGUS" &&
+
+	echo my-blob >"$P/my-blob" &&
+	git -C "$P" add my-blob &&
+	git -C "$P" commit -m x &&
+
+	configure_exclusion "$P" my-blob >h &&
+
+	sane_unset GIT_TEST_SIDEBAND_ALL &&
+	test_must_fail git -c protocol.version=2 -c transfer.fsckobjects=1 \
+		-c fetch.uriprotocols=http,https \
+		clone "$HTTPD_URL/smart/http_parent" http_child 2>error &&
+	test_i18ngrep "invalid author/committer line - missing email" error
+'
+
+# DO NOT add non-httpd-specific tests here, because the last part of this
+# test script is only executed when httpd is available and enabled.
+
 test_done