X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=test%2Finvite-join.c;h=5bd5d415044e4ceb9a79a748ebe6abc9f806f676;hb=HEAD;hp=e3f85ed69a09569780b01a977fba402d7cd9d9d8;hpb=0d79f476e0311fb36f41c9c6d86744f9d5386fba;p=meshlink diff --git a/test/invite-join.c b/test/invite-join.c index e3f85ed6..5bd5d415 100644 --- a/test/invite-join.c +++ b/test/invite-join.c @@ -8,11 +8,15 @@ #include #include #include +#include #include "meshlink.h" +#include "devtools.h" #include "utils.h" static struct sync_flag baz_reachable; +static struct sync_flag seven_reachable; +static struct sync_flag commits_first_flag; static void status_cb(meshlink_handle_t *mesh, meshlink_node_t *node, bool reachable) { (void)mesh; @@ -20,14 +24,42 @@ static void status_cb(meshlink_handle_t *mesh, meshlink_node_t *node, bool reach if(reachable && !strcmp(node->name, "baz")) { set_sync_flag(&baz_reachable, true); } + + if(reachable && !strcmp(node->name, "seven")) { + set_sync_flag(&seven_reachable, true); + } +} + +static void invitee_commits_first_cb(bool inviter_first) { + // Check that eight has committed foo's host config file, but foo hasn't committed eight's + assert(access("invite_join_conf.8/current/hosts/foo", F_OK) == 0); + assert(access("invite_join_conf.1/current/hosts/eight", F_OK) == -1 && errno == ENOENT); + set_sync_flag(&commits_first_flag, !inviter_first); } -int main() { +static void inviter_commits_first_cb(bool inviter_first) { + // Check that foo has committed nine's host config file, but nine hasn't committed foo's + assert(access("invite_join_conf.1/current/hosts/nine", F_OK) == 0); + assert(access("invite_join_conf.9/current/hosts/foo", F_OK) == -1 && errno == ENOENT); + set_sync_flag(&commits_first_flag, inviter_first); +} + +int main(void) { + init_sync_flag(&baz_reachable); + init_sync_flag(&seven_reachable); + init_sync_flag(&commits_first_flag); + meshlink_set_log_cb(NULL, MESHLINK_DEBUG, log_cb); assert(meshlink_destroy("invite_join_conf.1")); assert(meshlink_destroy("invite_join_conf.2")); assert(meshlink_destroy("invite_join_conf.3")); + assert(meshlink_destroy("invite_join_conf.4")); + assert(meshlink_destroy("invite_join_conf.5")); + assert(meshlink_destroy("invite_join_conf.6")); + assert(meshlink_destroy("invite_join_conf.7")); + assert(meshlink_destroy("invite_join_conf.8")); + assert(meshlink_destroy("invite_join_conf.9")); // Open thee new meshlink instance. @@ -58,10 +90,17 @@ int main() { char *quux_url = meshlink_invite(mesh1, NULL, "quux"); assert(quux_url); - // Have the second instance join the first. + // Check that the second instances cannot join if it is already started assert(meshlink_start(mesh1)); + assert(meshlink_start(mesh2)); + meshlink_errno = MESHLINK_OK; + assert(!meshlink_join(mesh2, baz_url)); + assert(meshlink_errno = MESHLINK_EINVAL); + + // Have the second instance join the first. + meshlink_stop(mesh2); assert(meshlink_join(mesh2, baz_url)); assert(meshlink_start(mesh2)); @@ -121,6 +160,8 @@ int main() { int newport = meshlink_get_port(mesh1); assert(oldport != newport); + assert(meshlink_set_canonical_address(mesh1, meshlink_get_self(mesh1), "localhost", NULL)); + assert(meshlink_start(mesh1)); quux_url = meshlink_invite(mesh1, NULL, "quux"); assert(quux_url); @@ -174,8 +215,214 @@ int main() { assert(invalid5 < localhost); free(grault_url); + // Check inviting nodes into a submesh + + assert(!meshlink_get_node_submesh(mesh1, meshlink_get_self(mesh1))); + + meshlink_handle_t *mesh4 = meshlink_open("invite_join_conf.4", "four", "invite-join", DEV_CLASS_BACKBONE); + meshlink_handle_t *mesh5 = meshlink_open("invite_join_conf.5", "five", "invite-join", DEV_CLASS_BACKBONE); + meshlink_handle_t *mesh6 = meshlink_open("invite_join_conf.6", "six", "invite-join", DEV_CLASS_BACKBONE); + assert(mesh4); + assert(mesh5); + assert(mesh6); + + meshlink_enable_discovery(mesh4, false); + meshlink_enable_discovery(mesh5, false); + meshlink_enable_discovery(mesh6, false); + + meshlink_submesh_t *submesh1 = meshlink_submesh_open(mesh1, "submesh1"); + meshlink_submesh_t *submesh2 = meshlink_submesh_open(mesh1, "submesh2"); + assert(submesh1); + assert(submesh2); + + char *four_url = meshlink_invite(mesh1, submesh1, mesh4->name); + char *five_url = meshlink_invite(mesh1, submesh1, mesh5->name); + char *six_url = meshlink_invite(mesh1, submesh2, mesh6->name); + assert(four_url); + assert(five_url); + assert(six_url); + + assert(meshlink_join(mesh4, four_url)); + assert(meshlink_join(mesh5, five_url)); + assert(meshlink_join(mesh6, six_url)); + + free(four_url); + free(five_url); + free(six_url); + + assert(meshlink_start(mesh2)); + assert(meshlink_start(mesh4)); + assert(meshlink_start(mesh5)); + assert(meshlink_start(mesh6)); + + // Check that each node knows in which submesh it is + + meshlink_submesh_t *mesh4_submesh = meshlink_get_node_submesh(mesh4, meshlink_get_self(mesh4)); + meshlink_submesh_t *mesh5_submesh = meshlink_get_node_submesh(mesh4, meshlink_get_self(mesh5)); + meshlink_submesh_t *mesh6_submesh = meshlink_get_node_submesh(mesh6, meshlink_get_self(mesh6)); + assert(mesh4_submesh); + assert(mesh5_submesh); + assert(mesh6_submesh); + assert(!strcmp(mesh4_submesh->name, "submesh1")); + assert(!strcmp(mesh5_submesh->name, "submesh1")); + assert(!strcmp(mesh6_submesh->name, "submesh2")); + + // Wait for nodes to connect, and check that foo sees the right submeshes + + sleep(2); + meshlink_node_t *mesh1_four = meshlink_get_node(mesh1, mesh4->name); + meshlink_node_t *mesh1_six = meshlink_get_node(mesh1, mesh6->name); + assert(meshlink_get_node_submesh(mesh1, meshlink_get_self(mesh1)) == NULL); + assert(meshlink_get_node_submesh(mesh1, mesh1_four) == submesh1); + assert(meshlink_get_node_submesh(mesh1, mesh1_six) == submesh2); + + // Check that the new invitees still have the right submesh information + + meshlink_node_t *mesh4_four = meshlink_get_node(mesh4, mesh4->name); + meshlink_node_t *mesh4_five = meshlink_get_node(mesh4, mesh5->name); + meshlink_node_t *mesh6_six = meshlink_get_node(mesh6, mesh6->name); + assert(meshlink_get_node_submesh(mesh4, mesh4_four) == mesh4_submesh); + assert(meshlink_get_node_submesh(mesh4, mesh4_five) == mesh4_submesh); + assert(meshlink_get_node_submesh(mesh6, mesh6_six) == mesh6_submesh); + + // Check that bar can see all the nodes in submeshes and vice versa + + assert(meshlink_get_node(mesh2, mesh4->name)); + assert(meshlink_get_node(mesh2, mesh5->name)); + assert(meshlink_get_node(mesh2, mesh6->name)); + assert(meshlink_get_node(mesh4, mesh2->name)); + assert(meshlink_get_node(mesh5, mesh2->name)); + assert(meshlink_get_node(mesh6, mesh2->name)); + + // Check that four and five can see each other + + assert(meshlink_get_node(mesh4, mesh5->name)); + assert(meshlink_get_node(mesh5, mesh4->name)); + + // Check that the nodes in different submeshes cannot see each other + + assert(!meshlink_get_node(mesh4, mesh6->name)); + assert(!meshlink_get_node(mesh5, mesh6->name)); + assert(!meshlink_get_node(mesh6, mesh4->name)); + assert(!meshlink_get_node(mesh6, mesh5->name)); + + // Check that bar sees the right submesh information for the nodes in submeshes + + meshlink_submesh_t *mesh2_four_submesh = meshlink_get_node_submesh(mesh2, meshlink_get_node(mesh2, mesh4->name)); + meshlink_submesh_t *mesh2_five_submesh = meshlink_get_node_submesh(mesh2, meshlink_get_node(mesh2, mesh5->name)); + meshlink_submesh_t *mesh2_six_submesh = meshlink_get_node_submesh(mesh2, meshlink_get_node(mesh2, mesh6->name)); + assert(mesh2_four_submesh); + assert(mesh2_five_submesh); + assert(mesh2_six_submesh); + assert(!strcmp(mesh2_four_submesh->name, "submesh1")); + assert(!strcmp(mesh2_five_submesh->name, "submesh1")); + assert(!strcmp(mesh2_six_submesh->name, "submesh2")); + + // Test case #2: check invalid parameters + + meshlink_handle_t *mesh7 = meshlink_open("invite_join_conf.7", "seven", "invite-join", DEV_CLASS_BACKBONE); + assert(mesh7); + meshlink_enable_discovery(mesh7, false); + char *seven_url = meshlink_invite(mesh1, NULL, "seven"); + assert(seven_url); + + meshlink_errno = MESHLINK_OK; + assert(!meshlink_invite(NULL, NULL, "seven")); + assert(meshlink_errno == MESHLINK_EINVAL); + + meshlink_errno = MESHLINK_OK; + assert(!meshlink_invite(mesh1, NULL, NULL)); + assert(meshlink_errno == MESHLINK_EINVAL); + + meshlink_errno = MESHLINK_OK; + assert(!meshlink_invite(mesh1, NULL, "")); + assert(meshlink_errno == MESHLINK_EINVAL); + + meshlink_errno = MESHLINK_OK; + assert(!meshlink_join(NULL, seven_url)); + assert(meshlink_errno == MESHLINK_EINVAL); + + meshlink_errno = MESHLINK_OK; + assert(!meshlink_join(mesh7, NULL)); + assert(meshlink_errno == MESHLINK_EINVAL); + + meshlink_errno = MESHLINK_OK; + assert(!meshlink_join(mesh7, "")); + assert(meshlink_errno == MESHLINK_EINVAL); + + // Test case #3 and #4: check persistence of inviter and invitee + + assert(meshlink_join(mesh7, seven_url)); + free(seven_url); + meshlink_close(mesh1); + meshlink_stop(mesh2); + meshlink_stop(mesh3); + meshlink_stop(mesh4); + meshlink_stop(mesh5); + meshlink_stop(mesh6); + meshlink_close(mesh7); + mesh1 = meshlink_open("invite_join_conf.1", "foo", "invite-join", DEV_CLASS_BACKBONE); + mesh7 = meshlink_open("invite_join_conf.7", "seven", "invite-join", DEV_CLASS_BACKBONE); + assert(mesh1); + assert(mesh7); + meshlink_enable_discovery(mesh1, false); + meshlink_enable_discovery(mesh7, false); + meshlink_set_node_status_cb(mesh1, status_cb); + assert(meshlink_start(mesh1)); + assert(meshlink_start(mesh7)); + assert(wait_sync_flag(&seven_reachable, 5)); + meshlink_stop(mesh7); + + // Test case #6 and #7: check invalid inviter_commits_first combinations + + meshlink_handle_t *mesh8 = meshlink_open("invite_join_conf.8", "eight", "invite-join", DEV_CLASS_BACKBONE); + assert(mesh8); + meshlink_enable_discovery(mesh8, false); + char *eight_url = meshlink_invite(mesh1, NULL, "eight"); + assert(eight_url); + meshlink_set_inviter_commits_first(mesh1, true); + meshlink_set_inviter_commits_first(mesh8, false); + assert(!meshlink_join(mesh8, eight_url)); + free(eight_url); + + eight_url = meshlink_invite(mesh1, NULL, "eight"); + meshlink_set_inviter_commits_first(mesh1, false); + meshlink_set_inviter_commits_first(mesh8, true); + assert(!meshlink_join(mesh8, eight_url)); + free(eight_url); + + // Test case #5: test invitee committing first scenario + + eight_url = meshlink_invite(mesh1, NULL, "eight"); + meshlink_set_inviter_commits_first(mesh1, false); + meshlink_set_inviter_commits_first(mesh8, false); + devtool_set_inviter_commits_first = invitee_commits_first_cb; + assert(meshlink_join(mesh8, eight_url)); + free(eight_url); + assert(wait_sync_flag(&commits_first_flag, 5)); + + // Test case #6: test inviter committing first scenario + + meshlink_handle_t *mesh9 = meshlink_open("invite_join_conf.9", "nine", "invite-join", DEV_CLASS_BACKBONE); + assert(mesh9); + meshlink_enable_discovery(mesh9, false); + char *nine_url = meshlink_invite(mesh1, NULL, "nine"); + meshlink_set_inviter_commits_first(mesh1, true); + meshlink_set_inviter_commits_first(mesh9, true); + devtool_set_inviter_commits_first = inviter_commits_first_cb; + reset_sync_flag(&commits_first_flag); + assert(meshlink_join(mesh9, nine_url)); + free(nine_url); + assert(wait_sync_flag(&commits_first_flag, 5)); + // Clean up. + meshlink_close(mesh9); + meshlink_close(mesh8); + meshlink_close(mesh7); + meshlink_close(mesh6); + meshlink_close(mesh5); + meshlink_close(mesh4); meshlink_close(mesh3); meshlink_close(mesh2); meshlink_close(mesh1);