bus: reenable id change subscriptions

[elogind.git] / src / libsystemd-bus / test-bus-zero-copy.c

diff --git a/src/libsystemd-bus/test-bus-zero-copy.c b/src/libsystemd-bus/test-bus-zero-copy.c
index 63bb9214566e2d5be7118bd404836396f3420df0..054c4c7952aaa4e0c71835a92ad5de4ebd29243a 100644 (file)
--- a/src/libsystemd-bus/test-bus-zero-copy.c
+++ b/src/libsystemd-bus/test-bus-zero-copy.c
@@ -30,10 +30,13 @@
 #include "bus-message.h"
 #include "bus-error.h"
 #include "bus-kernel.h"
+#include "bus-dump.h"
 
 #define FIRST_ARRAY 17
 #define SECOND_ARRAY 33
 
+#define STRING_SIZE 123
+
 int main(int argc, char *argv[]) {
         _cleanup_free_ char *bus_name = NULL, *address = NULL;
         uint8_t *p;
@@ -44,10 +47,11 @@ int main(int argc, char *argv[]) {
         uint64_t sz;
         uint32_t u32;
         size_t i, l;
+        char *s;
 
         log_set_max_level(LOG_DEBUG);
 
-        bus_ref = bus_kernel_create("deine-mutter", &bus_name);
+        bus_ref = bus_kernel_create_bus("deine-mutter", &bus_name);
         if (bus_ref == -ENOENT)
                 return EXIT_TEST_SKIP;
 
@@ -77,18 +81,41 @@ int main(int argc, char *argv[]) {
         r = sd_bus_message_new_method_call(b, ":1.1", "/a/path", "an.inter.face", "AMethod", &m);
         assert_se(r >= 0);
 
-        r = sd_bus_message_open_container(m, 'r', "ayay");
+        r = sd_bus_message_open_container(m, 'r', "aysay");
         assert_se(r >= 0);
 
         r = sd_bus_message_append_array_space(m, 'y', FIRST_ARRAY, (void**) &p);
         assert_se(r >= 0);
 
-        memset(p, 'L', FIRST_ARRAY);
+        p[0] = '<';
+        memset(p+1, 'L', FIRST_ARRAY-2);
+        p[FIRST_ARRAY-1] = '>';
+
+        r = sd_memfd_new_and_map(&f, STRING_SIZE, (void**) &s);
+        assert_se(r >= 0);
+
+        s[0] = '<';
+        for (i = 1; i < STRING_SIZE-2; i++)
+                s[i] = '0' + (i % 10);
+        s[STRING_SIZE-2] = '>';
+        s[STRING_SIZE-1] = 0;
+        munmap(s, STRING_SIZE);
+
+        r = sd_memfd_get_size(f, &sz);
+        assert_se(r >= 0);
+        assert_se(sz == STRING_SIZE);
+
+        r = sd_bus_message_append_string_memfd(m, f);
+        assert_se(r >= 0);
+
+        sd_memfd_free(f);
 
         r = sd_memfd_new_and_map(&f, SECOND_ARRAY, (void**) &p);
         assert_se(r >= 0);
 
-        memset(p, 'P', SECOND_ARRAY);
+        p[0] = '<';
+        memset(p+1, 'P', SECOND_ARRAY-2);
+        p[SECOND_ARRAY-1] = '>';
         munmap(p, SECOND_ARRAY);
 
         r = sd_memfd_get_size(f, &sz);
@@ -106,10 +133,10 @@ int main(int argc, char *argv[]) {
         r = sd_bus_message_append(m, "u", 4711);
         assert_se(r >= 0);
 
-        r = bus_message_seal(m, 55);
+        r = bus_message_seal(m, 55, 99*USEC_PER_SEC);
         assert_se(r >= 0);
 
-        bus_message_dump(m);
+        bus_message_dump(m, stdout, true);
 
         r = sd_bus_send(b, m, NULL);
         assert_se(r >= 0);
@@ -119,25 +146,38 @@ int main(int argc, char *argv[]) {
         r = sd_bus_process(a, &m);
         assert_se(r > 0);
 
-        bus_message_dump(m);
+        bus_message_dump(m, stdout, true);
         sd_bus_message_rewind(m, true);
 
-        r = sd_bus_message_enter_container(m, 'r', "ayay");
+        r = sd_bus_message_enter_container(m, 'r', "aysay");
         assert_se(r > 0);
 
         r = sd_bus_message_read_array(m, 'y', (const void**) &p, &l);
         assert_se(r > 0);
         assert_se(l == FIRST_ARRAY);
 
-        for (i = 0; i < l; i++)
+        assert_se(p[0] == '<');
+        for (i = 1; i < l-1; i++)
                 assert_se(p[i] == 'L');
+        assert_se(p[l-1] == '>');
+
+        r = sd_bus_message_read(m, "s", &s);
+        assert_se(r > 0);
+
+        assert_se(s[0] == '<');
+        for (i = 1; i < STRING_SIZE-2; i++)
+                assert_se(s[i] == (char) ('0' + (i % 10)));
+        assert_se(s[STRING_SIZE-2] == '>');
+        assert_se(s[STRING_SIZE-1] == 0);
 
         r = sd_bus_message_read_array(m, 'y', (const void**) &p, &l);
         assert_se(r > 0);
         assert_se(l == SECOND_ARRAY);
 
-        for (i = 0; i < l; i++)
+        assert_se(p[0] == '<');
+        for (i = 1; i < l-1; i++)
                 assert_se(p[i] == 'P');
+        assert_se(p[l-1] == '>');
 
         r = sd_bus_message_exit_container(m);
         assert_se(r > 0);