diff options
Diffstat (limited to 'src/libsystemd-bus/test-bus-zero-copy.c')
| -rw-r--r-- | src/libsystemd-bus/test-bus-zero-copy.c | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/src/libsystemd-bus/test-bus-zero-copy.c b/src/libsystemd-bus/test-bus-zero-copy.c index 92a7398a78..0b72fe5e7a 100644 --- a/src/libsystemd-bus/test-bus-zero-copy.c +++ b/src/libsystemd-bus/test-bus-zero-copy.c @@ -87,14 +87,17 @@ int main(int argc, char *argv[]) { 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); - for (i = 0; i < STRING_SIZE-1; i++) + 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); @@ -110,7 +113,9 @@ int main(int argc, char *argv[]) { 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); @@ -151,22 +156,28 @@ int main(int argc, char *argv[]) { 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); - for (i = 0; i < STRING_SIZE-1; i++) + 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); |