From: Tobias Brunner <tobias@strongswan.org>
Date: Fri, 13 May 2016 06:50:17 +0000 (+0200)
Subject: unit-tests: Make IKE SPIs predictable
X-Git-Tag: 5.5.0dr1~4^2~72
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=29f1637b9a30da6933f0de5034073b62e112b8f1;p=thirdparty%2Fstrongswan.git

unit-tests: Make IKE SPIs predictable
---

diff --git a/src/libcharon/tests/utils/exchange_test_helper.c b/src/libcharon/tests/utils/exchange_test_helper.c
index 488a5ee9b1..17553bc810 100644
--- a/src/libcharon/tests/utils/exchange_test_helper.c
+++ b/src/libcharon/tests/utils/exchange_test_helper.c
@@ -39,8 +39,19 @@ struct private_exchange_test_helper_t {
 	 * Credentials
 	 */
 	mem_cred_t *creds;
+
+	/**
+	 * IKE_SA SPI counter
+	 */
+	refcount_t ike_spi;
 };
 
+CALLBACK(get_ike_spi, uint64_t,
+	private_exchange_test_helper_t *this)
+{
+	return (uint64_t)ref_get(&this->ike_spi);
+}
+
 /*
  * Described in header
  */
@@ -215,6 +226,9 @@ void exchange_test_helper_init(char *plugins)
 	/* and there is no kernel plugin loaded
 	 * TODO: we'd have more control if we'd implement kernel_interface_t */
 	charon->kernel->add_ipsec_interface(charon->kernel, mock_ipsec_create);
+	/* like SPIs for IPsec SAs, make IKE SPIs predictable */
+	charon->ike_sa_manager->set_spi_cb(charon->ike_sa_manager, get_ike_spi,
+									   this);
 
 	charon->backends->add_backend(charon->backends, &this->backend);
 	lib->credmgr->add_set(lib->credmgr, &this->creds->set);