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-rw-r--r--src/test/test-process-util.c79
-rw-r--r--src/test/test-socket-util.c51
-rw-r--r--src/test/test-unaligned.c24
3 files changed, 116 insertions, 38 deletions
diff --git a/src/test/test-process-util.c b/src/test/test-process-util.c
index 4616314200..8bb5f6e3a3 100644
--- a/src/test/test-process-util.c
+++ b/src/test/test-process-util.c
@@ -28,72 +28,66 @@
#include "architecture.h"
#include "log.h"
#include "macro.h"
+#include "parse-util.h"
#include "process-util.h"
+#include "stdio-util.h"
#include "string-util.h"
#include "terminal-util.h"
#include "util.h"
#include "virt.h"
-static void test_get_process_comm(void) {
+static void test_get_process_comm(pid_t pid) {
struct stat st;
_cleanup_free_ char *a = NULL, *c = NULL, *d = NULL, *f = NULL, *i = NULL, *cwd = NULL, *root = NULL;
_cleanup_free_ char *env = NULL;
+ char path[strlen("/proc//comm") + DECIMAL_STR_MAX(pid_t)];
pid_t e;
uid_t u;
gid_t g;
dev_t h;
int r;
- pid_t me;
- if (stat("/proc/1/comm", &st) == 0) {
- assert_se(get_process_comm(1, &a) >= 0);
- log_info("pid1 comm: '%s'", a);
+ xsprintf(path, "/proc/"PID_FMT"/comm", pid);
+
+ if (stat(path, &st) == 0) {
+ assert_se(get_process_comm(pid, &a) >= 0);
+ log_info("PID"PID_FMT" comm: '%s'", pid, a);
} else
- log_warning("/proc/1/comm does not exist.");
+ log_warning("%s not exist.", path);
- assert_se(get_process_cmdline(1, 0, true, &c) >= 0);
- log_info("pid1 cmdline: '%s'", c);
+ assert_se(get_process_cmdline(pid, 0, true, &c) >= 0);
+ log_info("PID"PID_FMT" cmdline: '%s'", pid, c);
- assert_se(get_process_cmdline(1, 8, false, &d) >= 0);
- log_info("pid1 cmdline truncated: '%s'", d);
+ assert_se(get_process_cmdline(pid, 8, false, &d) >= 0);
+ log_info("PID"PID_FMT" cmdline truncated: '%s'", pid, d);
- assert_se(get_process_ppid(1, &e) >= 0);
- log_info("pid1 ppid: "PID_FMT, e);
- assert_se(e == 0);
+ assert_se(get_process_ppid(pid, &e) >= 0);
+ log_info("PID"PID_FMT" PPID: "PID_FMT, pid, e);
+ assert_se(pid == 1 ? e == 0 : e > 0);
- assert_se(is_kernel_thread(1) == 0);
+ assert_se(is_kernel_thread(pid) == 0 || pid != 1);
- r = get_process_exe(1, &f);
+ r = get_process_exe(pid, &f);
assert_se(r >= 0 || r == -EACCES);
- log_info("pid1 exe: '%s'", strna(f));
-
- assert_se(get_process_uid(1, &u) == 0);
- log_info("pid1 uid: "UID_FMT, u);
- assert_se(u == 0);
-
- assert_se(get_process_gid(1, &g) == 0);
- log_info("pid1 gid: "GID_FMT, g);
- assert_se(g == 0);
+ log_info("PID"PID_FMT" exe: '%s'", pid, strna(f));
- me = getpid();
-
- r = get_process_cwd(me, &cwd);
- assert_se(r >= 0 || r == -EACCES);
- log_info("pid1 cwd: '%s'", cwd);
+ assert_se(get_process_uid(pid, &u) == 0);
+ log_info("PID"PID_FMT" UID: "UID_FMT, pid, u);
+ assert_se(u == 0 || pid != 1);
- r = get_process_root(me, &root);
- assert_se(r >= 0 || r == -EACCES);
- log_info("pid1 root: '%s'", root);
+ assert_se(get_process_gid(pid, &g) == 0);
+ log_info("PID"PID_FMT" GID: "GID_FMT, pid, g);
+ assert_se(g == 0 || pid != 1);
- r = get_process_environ(me, &env);
+ r = get_process_environ(pid, &env);
assert_se(r >= 0 || r == -EACCES);
- log_info("self strlen(environ): '%zu'", strlen(env));
+ log_info("PID"PID_FMT" strlen(environ): %zi", pid, env ? (ssize_t)strlen(env) : (ssize_t)-errno);
if (!detect_container())
- assert_se(get_ctty_devnr(1, &h) == -ENXIO);
+ assert_se(get_ctty_devnr(pid, &h) == -ENXIO || pid != 1);
- getenv_for_pid(1, "PATH", &i);
- log_info("pid1 $PATH: '%s'", strna(i));
+ getenv_for_pid(pid, "PATH", &i);
+ log_info("PID"PID_FMT" $PATH: '%s'", pid, strna(i));
}
static void test_pid_is_unwaited(void) {
@@ -157,7 +151,16 @@ int main(int argc, char *argv[]) {
log_parse_environment();
log_open();
- test_get_process_comm();
+ if (argc > 1) {
+ pid_t pid = 0;
+
+ (void) parse_pid(argv[1], &pid);
+ test_get_process_comm(pid);
+ } else {
+ test_get_process_comm(1);
+ test_get_process_comm(getpid());
+ }
+
test_pid_is_unwaited();
test_pid_is_alive();
test_personality();
diff --git a/src/test/test-socket-util.c b/src/test/test-socket-util.c
index b480fdaa9c..1a439bd0d4 100644
--- a/src/test/test-socket-util.c
+++ b/src/test/test-socket-util.c
@@ -286,6 +286,55 @@ static void test_in_addr_to_string(void) {
test_in_addr_to_string_one(AF_INET6, "fe80::");
}
+static void test_in_addr_ifindex_to_string_one(int f, const char *a, int ifindex, const char *b) {
+ _cleanup_free_ char *r = NULL;
+ union in_addr_union ua, uuaa;
+ int ff, ifindex2;
+
+ assert_se(in_addr_from_string(f, a, &ua) >= 0);
+ assert_se(in_addr_ifindex_to_string(f, &ua, ifindex, &r) >= 0);
+ printf("test_in_addr_ifindex_to_string_one: %s == %s\n", b, r);
+ assert_se(streq(b, r));
+
+ assert_se(in_addr_ifindex_from_string_auto(b, &ff, &uuaa, &ifindex2) >= 0);
+ assert_se(ff == f);
+ assert_se(in_addr_equal(f, &ua, &uuaa));
+ assert_se(ifindex2 == ifindex || ifindex2 == 0);
+}
+
+static void test_in_addr_ifindex_to_string(void) {
+ test_in_addr_ifindex_to_string_one(AF_INET, "192.168.0.1", 7, "192.168.0.1");
+ test_in_addr_ifindex_to_string_one(AF_INET, "10.11.12.13", 9, "10.11.12.13");
+ test_in_addr_ifindex_to_string_one(AF_INET6, "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", 10, "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff");
+ test_in_addr_ifindex_to_string_one(AF_INET6, "::1", 11, "::1");
+ test_in_addr_ifindex_to_string_one(AF_INET6, "fe80::", 12, "fe80::%12");
+ test_in_addr_ifindex_to_string_one(AF_INET6, "fe80::", 0, "fe80::");
+ test_in_addr_ifindex_to_string_one(AF_INET6, "fe80::14", 12, "fe80::14%12");
+ test_in_addr_ifindex_to_string_one(AF_INET6, "fe80::15", -7, "fe80::15");
+ test_in_addr_ifindex_to_string_one(AF_INET6, "fe80::16", LOOPBACK_IFINDEX, "fe80::16%1");
+}
+
+static void test_in_addr_ifindex_from_string_auto(void) {
+ int family, ifindex;
+ union in_addr_union ua;
+
+ /* Most in_addr_ifindex_from_string_auto() invocations have already been tested above, but let's test some more */
+
+ assert_se(in_addr_ifindex_from_string_auto("fe80::17", &family, &ua, &ifindex) >= 0);
+ assert_se(family == AF_INET6);
+ assert_se(ifindex == 0);
+
+ assert_se(in_addr_ifindex_from_string_auto("fe80::18%19", &family, &ua, &ifindex) >= 0);
+ assert_se(family == AF_INET6);
+ assert_se(ifindex == 19);
+
+ assert_se(in_addr_ifindex_from_string_auto("fe80::18%lo", &family, &ua, &ifindex) >= 0);
+ assert_se(family == AF_INET6);
+ assert_se(ifindex == LOOPBACK_IFINDEX);
+
+ assert_se(in_addr_ifindex_from_string_auto("fe80::19%thisinterfacecantexist", &family, &ua, &ifindex) == -ENODEV);
+}
+
static void *connect_thread(void *arg) {
union sockaddr_union *sa = arg;
_cleanup_close_ int fd = -1;
@@ -398,6 +447,8 @@ int main(int argc, char *argv[]) {
test_in_addr_prefix_intersect();
test_in_addr_prefix_next();
test_in_addr_to_string();
+ test_in_addr_ifindex_to_string();
+ test_in_addr_ifindex_from_string_auto();
test_nameinfo_pretty();
diff --git a/src/test/test-unaligned.c b/src/test/test-unaligned.c
index b18b3fca0e..4f64398943 100644
--- a/src/test/test-unaligned.c
+++ b/src/test/test-unaligned.c
@@ -159,7 +159,31 @@ static void test_le(void) {
assert_se(memcmp(&scratch[7], &data[7], sizeof(uint64_t)) == 0);
}
+static void test_ne(void) {
+ uint16_t x = 4711;
+ uint32_t y = 123456;
+ uint64_t z = 9876543210;
+
+ /* Note that we don't bother actually testing alignment issues in this function, after all the _ne() functions
+ * are just aliases for the _le() or _be() implementations, which we test extensively above. Hence, in this
+ * function, just ensure that they map to the right version on the local architecture. */
+
+ assert_se(unaligned_read_ne16(&x) == 4711);
+ assert_se(unaligned_read_ne32(&y) == 123456);
+ assert_se(unaligned_read_ne64(&z) == 9876543210);
+
+ unaligned_write_ne16(&x, 1);
+ unaligned_write_ne32(&y, 2);
+ unaligned_write_ne64(&z, 3);
+
+ assert_se(x == 1);
+ assert_se(y == 2);
+ assert_se(z == 3);
+}
+
int main(int argc, const char *argv[]) {
test_be();
test_le();
+ test_ne();
+ return 0;
}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-18 13:38:34 +0000