thodg/libgit2

diff --git a/azure-pipelines/test.sh b/azure-pipelines/test.sh
index 2fa3db5..cffe036 100755
--- a/azure-pipelines/test.sh
+++ b/azure-pipelines/test.sh
@@ -225,6 +225,18 @@ if [ -z "$SKIP_NEGOTIATE_TESTS" -a -n "$GITTEST_NEGOTIATE_PASSWORD" ]; then
 	unset GITTEST_REMOTE_URL
 	unset GITTEST_REMOTE_DEFAULT
 
+	echo ""
+	echo "Running SPNEGO tests (expect/continue)"
+	echo ""
+
+	export GITTEST_REMOTE_URL="https://test.libgit2.org/kerberos/empty.git"
+	export GITTEST_REMOTE_DEFAULT="true"
+	export GITTEST_REMOTE_EXPECTCONTINUE="true"
+	run_test authenticate
+	unset GITTEST_REMOTE_URL
+	unset GITTEST_REMOTE_DEFAULT
+	unset GITTEST_REMOTE_EXPECTCONTINUE
+
 	kdestroy -A
 fi
 
diff --git a/tests/online/clone.c b/tests/online/clone.c
index caed18c..aed0ab9 100644
--- a/tests/online/clone.c
+++ b/tests/online/clone.c
@@ -30,6 +30,7 @@ static char *_remote_proxy_host = NULL;
 static char *_remote_proxy_user = NULL;
 static char *_remote_proxy_pass = NULL;
 static char *_remote_proxy_selfsigned = NULL;
+static char *_remote_expectcontinue = NULL;
 
 static int _orig_proxies_need_reset = 0;
 static char *_orig_http_proxy = NULL;
@@ -74,6 +75,10 @@ void test_online_clone__initialize(void)
 	_remote_proxy_user = cl_getenv("GITTEST_REMOTE_PROXY_USER");
 	_remote_proxy_pass = cl_getenv("GITTEST_REMOTE_PROXY_PASS");
 	_remote_proxy_selfsigned = cl_getenv("GITTEST_REMOTE_PROXY_SELFSIGNED");
+	_remote_expectcontinue = cl_getenv("GITTEST_REMOTE_EXPECTCONTINUE");
+
+	if (_remote_expectcontinue)
+		git_libgit2_opts(GIT_OPT_ENABLE_HTTP_EXPECT_CONTINUE, 1);
 
 	_orig_proxies_need_reset = 0;
 }
@@ -99,6 +104,7 @@ void test_online_clone__cleanup(void)
 	git__free(_remote_proxy_user);
 	git__free(_remote_proxy_pass);
 	git__free(_remote_proxy_selfsigned);
+	git__free(_remote_expectcontinue);
 
 	if (_orig_proxies_need_reset) {
 		cl_setenv("HTTP_PROXY", _orig_http_proxy);
diff --git a/tests/online/push.c b/tests/online/push.c
index 592372b..8c3150c 100644
--- a/tests/online/push.c
+++ b/tests/online/push.c
@@ -19,6 +19,7 @@ static char *_remote_ssh_pubkey = NULL;
 static char *_remote_ssh_passphrase = NULL;
 
 static char *_remote_default = NULL;
+static char *_remote_expectcontinue = NULL;
 
 static int cred_acquire_cb(git_cred **,	const char *, const char *, unsigned int, void *);
 
@@ -366,12 +367,16 @@ void test_online_push__initialize(void)
 	_remote_ssh_pubkey = cl_getenv("GITTEST_REMOTE_SSH_PUBKEY");
 	_remote_ssh_passphrase = cl_getenv("GITTEST_REMOTE_SSH_PASSPHRASE");
 	_remote_default = cl_getenv("GITTEST_REMOTE_DEFAULT");
+	_remote_expectcontinue = cl_getenv("GITTEST_REMOTE_EXPECTCONTINUE");
 	_remote = NULL;
 
 	/* Skip the test if we're missing the remote URL */
 	if (!_remote_url)
 		cl_skip();
 
+	if (_remote_expectcontinue)
+		git_libgit2_opts(GIT_OPT_ENABLE_HTTP_EXPECT_CONTINUE, 1);
+
 	cl_git_pass(git_remote_create(&_remote, _repo, "test", _remote_url));
 
 	record_callbacks_data_clear(&_record_cbs_data);
@@ -417,10 +422,13 @@ void test_online_push__cleanup(void)
 	git__free(_remote_ssh_pubkey);
 	git__free(_remote_ssh_passphrase);
 	git__free(_remote_default);
+	git__free(_remote_expectcontinue);
 
 	/* Freed by cl_git_sandbox_cleanup */
 	_repo = NULL;
 
+	git_libgit2_opts(GIT_OPT_ENABLE_HTTP_EXPECT_CONTINUE, 0);
+
 	record_callbacks_data_clear(&_record_cbs_data);
 
 	cl_fixture_cleanup("testrepo.git");