tests: Verify correct operation of lsp_build_list_nonzero_ht

Signed-off-by: Christian Franke <chris@opensourcerouting.org>

diff --git a/tests/.gitignore b/tests/.gitignore
index 37cd245de08c0c7453057e2931b2d83ab91fe258..49a4b6e470284fde8f376a734897bbea0146f007 100644 (file)
--- a/tests/.gitignore
+++ b/tests/.gitignore
@@ -12,6 +12,7 @@
 /bgpd/test_peer_attr
 /isisd/test_fuzz_isis_tlv
 /isisd/test_fuzz_isis_tlv_tests.h
+/isisd/test_isis_lspdb
 /isisd/test_isis_vertex_queue
 /lib/cli/test_cli
 /lib/cli/test_cli_clippy.c

diff --git a/tests/isisd/test_isis_lspdb.c b/tests/isisd/test_isis_lspdb.c
new file mode 100644 (file)
index 0000000..b9c6f2b
--- /dev/null
+++ b/tests/isisd/test_isis_lspdb.c
@@ -0,0 +1,87 @@
+#include <zebra.h>
+
+#include "isisd/isis_lsp.c"
+
+struct thread_master *master;
+
+int isis_sock_init(struct isis_circuit *circuit);
+int isis_sock_init(struct isis_circuit *circuit)
+{
+       return 0;
+}
+
+struct zebra_privs_t isisd_privs;
+
+static void test_lsp_build_list_nonzero_ht(void)
+{
+       uint8_t lsp_id1[8]    = {
+               0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00
+       };
+       uint8_t lsp_id_end[8] = {
+               0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x5f, 0x00
+       };
+       uint8_t lsp_id2[8]    = {
+               0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00
+       };
+
+       struct isis_area *area = calloc(sizeof(*area), 1);
+
+       area->lsp_mtu = 1500;
+
+       dict_t *lspdb = lsp_db_init();
+
+       struct isis_lsp *lsp1 = lsp_new(area, lsp_id1, 6000, 0, 0, 0, NULL,
+                                       ISIS_LEVEL2);
+
+       lsp_insert(lsp1, lspdb);
+
+       struct isis_lsp *lsp2 = lsp_new(area, lsp_id2, 6000, 0, 0, 0, NULL,
+                                       ISIS_LEVEL2);
+
+       lsp_insert(lsp2, lspdb);
+
+       struct list *list = list_new();
+
+       lsp_build_list_nonzero_ht(lsp_id1, lsp_id_end, list, lspdb);
+       assert(list->count == 1);
+       assert(listgetdata(listhead(list)) == lsp1);
+       list_delete_all_node(list);
+
+       lsp_id_end[5] = 0x03;
+       lsp_id_end[6] = 0x00;
+
+       lsp_build_list_nonzero_ht(lsp_id1, lsp_id_end, list, lspdb);
+       assert(list->count == 2);
+       assert(listgetdata(listhead(list)) == lsp1);
+       assert(listgetdata(listtail(list)) == lsp2);
+       list_delete_all_node(list);
+
+       memcpy(lsp_id1, lsp_id2, sizeof(lsp_id1));
+
+       lsp_build_list_nonzero_ht(lsp_id1, lsp_id_end, list, lspdb);
+       assert(list->count == 1);
+       assert(listgetdata(listhead(list)) == lsp2);
+       list_delete_all_node(list);
+
+       lsp_id1[5] = 0x03;
+       lsp_id_end[5] = 0x04;
+
+       lsp_build_list_nonzero_ht(lsp_id1, lsp_id_end, list, lspdb);
+       assert(list->count == 0);
+       list_delete_all_node(list);
+
+       lsp_id1[5] = 0x00;
+
+       lsp_build_list_nonzero_ht(lsp_id1, lsp_id_end, list, lspdb);
+       assert(list->count == 2);
+       assert(listgetdata(listhead(list)) == lsp1);
+       assert(listgetdata(listtail(list)) == lsp2);
+       list_delete_all_node(list);
+}
+
+int main(int argc, char **argv)
+{
+       isis = calloc(sizeof(*isis), 1);
+       test_lsp_build_list_nonzero_ht();
+       return 0;
+}

diff --git a/tests/isisd/test_isis_lspdb.py b/tests/isisd/test_isis_lspdb.py
new file mode 100644 (file)
index 0000000..cd0b534
--- /dev/null
+++ b/tests/isisd/test_isis_lspdb.py
@@ -0,0 +1,6 @@
+import frrtest
+
+class TestIsisLSPDB(frrtest.TestMultiOut):
+    program = './test_isis_lspdb'
+
+TestIsisLSPDB.exit_cleanly()

diff --git a/tests/subdir.am b/tests/subdir.am
index a4a754b0884e014d643666bbdbca09436108122b..7a693ac0f7f76c26afe0d8b76dc39c1445e4e090 100644 (file)
--- a/tests/subdir.am
+++ b/tests/subdir.am
@@ -24,6 +24,7 @@ TESTS_ISISD =
 else
 TESTS_ISISD = \
        tests/isisd/test_fuzz_isis_tlv \
+       tests/isisd/test_isis_lspdb \
        tests/isisd/test_isis_vertex_queue \
        # end
 endif
@@ -155,6 +156,10 @@ tests_isisd_test_fuzz_isis_tlv_CPPFLAGS = $(TESTS_CPPFLAGS) -I$(top_builddir)/te
 tests_isisd_test_fuzz_isis_tlv_LDADD = $(ISISD_TEST_LDADD)
 tests_isisd_test_fuzz_isis_tlv_SOURCES = tests/isisd/test_fuzz_isis_tlv.c
 nodist_tests_isisd_test_fuzz_isis_tlv_SOURCES = tests/isisd/test_fuzz_isis_tlv_tests.h
+tests_isisd_test_isis_lspdb_CFLAGS = $(TESTS_CFLAGS)
+tests_isisd_test_isis_lspdb_CPPFLAGS = $(TESTS_CPPFLAGS)
+tests_isisd_test_isis_lspdb_LDADD = $(ISISD_TEST_LDADD)
+tests_isisd_test_isis_lspdb_SOURCES = tests/isisd/test_isis_lspdb.c
 tests_isisd_test_isis_vertex_queue_CFLAGS = $(TESTS_CFLAGS)
 tests_isisd_test_isis_vertex_queue_CPPFLAGS = $(TESTS_CPPFLAGS)
 tests_isisd_test_isis_vertex_queue_LDADD = $(ISISD_TEST_LDADD)
@@ -267,6 +272,7 @@ EXTRA_DIST += \
        tests/helpers/python/frrtest.py \
        tests/isisd/test_fuzz_isis_tlv.py \
        tests/isisd/test_fuzz_isis_tlv_tests.h.gz \
+       tests/isisd/test_isis_lspdb.py \
        tests/isisd/test_isis_vertex_queue.py \
        tests/lib/cli/test_commands.in \
        tests/lib/cli/test_commands.py \