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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-10 20:49:52 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-10 20:49:52 +0000
commit55944e5e40b1be2afc4855d8d2baf4b73d1876b5 (patch)
tree33f869f55a1b149e9b7c2b7e201867ca5dd52992 /src/test/test-condition.c
parentInitial commit. (diff)
downloadsystemd-55944e5e40b1be2afc4855d8d2baf4b73d1876b5.tar.xz
systemd-55944e5e40b1be2afc4855d8d2baf4b73d1876b5.zip
Adding upstream version 255.4.upstream/255.4
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/test-condition.c')
-rw-r--r--src/test/test-condition.c1496
1 files changed, 1496 insertions, 0 deletions
diff --git a/src/test/test-condition.c b/src/test/test-condition.c
new file mode 100644
index 0000000..bb98761
--- /dev/null
+++ b/src/test/test-condition.c
@@ -0,0 +1,1496 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/utsname.h>
+#include <unistd.h>
+
+#include "sd-id128.h"
+
+#include "alloc-util.h"
+#include "apparmor-util.h"
+#include "architecture.h"
+#include "audit-util.h"
+#include "battery-util.h"
+#include "cgroup-util.h"
+#include "condition.h"
+#include "confidential-virt.h"
+#include "cpu-set-util.h"
+#include "efi-loader.h"
+#include "env-util.h"
+#include "errno-util.h"
+#include "fileio.h"
+#include "fs-util.h"
+#include "hostname-util.h"
+#include "id128-util.h"
+#include "ima-util.h"
+#include "limits-util.h"
+#include "log.h"
+#include "macro.h"
+#include "nulstr-util.h"
+#include "os-util.h"
+#include "path-util.h"
+#include "process-util.h"
+#include "psi-util.h"
+#include "rm-rf.h"
+#include "selinux-util.h"
+#include "set.h"
+#include "smack-util.h"
+#include "string-util.h"
+#include "strv.h"
+#include "tests.h"
+#include "tmpfile-util.h"
+#include "tomoyo-util.h"
+#include "uid-alloc-range.h"
+#include "user-util.h"
+#include "virt.h"
+
+TEST(condition_test_path) {
+ Condition *condition;
+
+ condition = condition_new(CONDITION_PATH_EXISTS, "/bin/sh", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_PATH_EXISTS, "/bin/s?", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_PATH_EXISTS_GLOB, "/bin/s?", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_PATH_EXISTS_GLOB, "/bin/s?", false, true);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_PATH_EXISTS, "/thiscertainlywontexist", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_PATH_EXISTS, "/thiscertainlywontexist", false, true);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_PATH_IS_DIRECTORY, "/bin", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_DIRECTORY_NOT_EMPTY, "/bin", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_FILE_NOT_EMPTY, "/bin/sh", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_FILE_IS_EXECUTABLE, "/bin/sh", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_FILE_IS_EXECUTABLE, "/etc/passwd", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_PATH_IS_MOUNT_POINT, "/proc", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_PATH_IS_MOUNT_POINT, "/", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_PATH_IS_MOUNT_POINT, "/bin", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_PATH_IS_READ_WRITE, "/tmp", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_PATH_IS_ENCRYPTED, "/sys", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_PATH_IS_SYMBOLIC_LINK, "/dev/stdout", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+}
+
+TEST(condition_test_control_group_hierarchy) {
+ Condition *condition;
+ int r;
+
+ r = cg_unified();
+ if (r == -ENOMEDIUM) {
+ log_tests_skipped("cgroup not mounted");
+ return;
+ }
+ assert_se(r >= 0);
+
+ condition = condition_new(CONDITION_CONTROL_GROUP_CONTROLLER, "v1", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == (r < CGROUP_UNIFIED_ALL));
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_CONTROL_GROUP_CONTROLLER, "v2", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == (r >= CGROUP_UNIFIED_ALL));
+ condition_free(condition);
+}
+
+TEST(condition_test_control_group_controller) {
+ Condition *condition;
+ CGroupMask system_mask;
+ _cleanup_free_ char *controller_name = NULL;
+ int r;
+
+ r = cg_unified();
+ if (r == -ENOMEDIUM) {
+ log_tests_skipped("cgroup not mounted");
+ return;
+ }
+ assert_se(r >= 0);
+
+ /* Invalid controllers are ignored */
+ condition = condition_new(CONDITION_CONTROL_GROUP_CONTROLLER, "thisisnotarealcontroller", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_CONTROL_GROUP_CONTROLLER, "thisisnotarealcontroller", false, true);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ assert_se(cg_mask_supported(&system_mask) >= 0);
+
+ /* Individual valid controllers one by one */
+ for (CGroupController controller = 0; controller < _CGROUP_CONTROLLER_MAX; controller++) {
+ const char *local_controller_name = cgroup_controller_to_string(controller);
+ log_info("chosen controller is '%s'", local_controller_name);
+ if (system_mask & CGROUP_CONTROLLER_TO_MASK(controller)) {
+ log_info("this controller is available");
+ condition = condition_new(CONDITION_CONTROL_GROUP_CONTROLLER, local_controller_name, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_CONTROL_GROUP_CONTROLLER, local_controller_name, false, true);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+ } else {
+ log_info("this controller is unavailable");
+ condition = condition_new(CONDITION_CONTROL_GROUP_CONTROLLER, local_controller_name, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_CONTROL_GROUP_CONTROLLER, local_controller_name, false, true);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+ }
+ }
+
+ /* Multiple valid controllers at the same time */
+ assert_se(cg_mask_to_string(system_mask, &controller_name) >= 0);
+
+ condition = condition_new(CONDITION_CONTROL_GROUP_CONTROLLER, strempty(controller_name), false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_CONTROL_GROUP_CONTROLLER, strempty(controller_name), false, true);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+}
+
+TEST(condition_test_ac_power) {
+ Condition *condition;
+
+ condition = condition_new(CONDITION_AC_POWER, "true", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == on_ac_power());
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_AC_POWER, "false", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) != on_ac_power());
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_AC_POWER, "false", false, true);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == on_ac_power());
+ condition_free(condition);
+}
+
+TEST(condition_test_host) {
+ _cleanup_free_ char *hostname = NULL;
+ Condition *condition;
+ sd_id128_t id;
+ int r;
+
+ r = sd_id128_get_machine(&id);
+ if (ERRNO_IS_NEG_MACHINE_ID_UNSET(r))
+ return (void) log_tests_skipped("/etc/machine-id missing");
+ assert_se(r >= 0);
+
+ condition = condition_new(CONDITION_HOST, SD_ID128_TO_STRING(id), false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_HOST, "garbage value jjjjjjjjjjjjjj", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_HOST, SD_ID128_TO_STRING(id), false, true);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ hostname = gethostname_malloc();
+ assert_se(hostname);
+
+ /* if hostname looks like an id128 then skip testing it */
+ if (id128_is_valid(hostname))
+ log_notice("hostname is an id128, skipping test");
+ else {
+ condition = condition_new(CONDITION_HOST, hostname, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+ }
+}
+
+TEST(condition_test_architecture) {
+ Condition *condition;
+ const char *sa;
+ Architecture a;
+
+ a = uname_architecture();
+ assert_se(a >= 0);
+
+ sa = architecture_to_string(a);
+ assert_se(sa);
+
+ condition = condition_new(CONDITION_ARCHITECTURE, sa, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_ARCHITECTURE, "garbage value", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_ARCHITECTURE, sa, false, true);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+}
+
+TEST(condition_test_firmware) {
+ Condition *condition;
+
+ /* Empty parameter */
+ condition = condition_new(CONDITION_FIRMWARE, "", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ /* uefi parameter */
+ condition = condition_new(CONDITION_FIRMWARE, "uefi", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == is_efi_boot());
+ condition_free(condition);
+}
+
+TEST(condition_test_firmware_device_tree) {
+ Condition *condition;
+ bool is_device_tree_system;
+
+ /* device-tree parameter */
+ is_device_tree_system = (access("/sys/firmware/devicetree/", F_OK) == 0);
+
+ condition = condition_new(CONDITION_FIRMWARE, "device-tree", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == is_device_tree_system);
+ condition_free(condition);
+
+ /* device-tree-compatible parameter */
+ if (!is_device_tree_system) {
+ condition = condition_new(CONDITION_FIRMWARE, "device-tree-compatible()", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+ } else {
+ _cleanup_free_ char *dtcompat = NULL;
+ _cleanup_strv_free_ char **dtcompatlist = NULL;
+ size_t dtcompat_size;
+ int r;
+
+ r = read_full_virtual_file("/proc/device-tree/compatible", &dtcompat, &dtcompat_size);
+ if (r < 0) {
+ condition = condition_new(CONDITION_FIRMWARE, "device-tree-compatible()", false, false);
+ assert_se(condition);
+ if (r == -ENOENT)
+ assert_se(condition_test(condition, environ) == 0);
+ else
+ assert_se(condition_test(condition, environ) < 0);
+ condition_free(condition);
+ return;
+ }
+
+ dtcompatlist = strv_parse_nulstr(dtcompat, dtcompat_size);
+
+ STRV_FOREACH(c, dtcompatlist) {
+ _cleanup_free_ char *expression = NULL;
+
+ assert_se(expression = strjoin("device-tree-compatible(", *c, ")"));
+ condition = condition_new(CONDITION_FIRMWARE, expression, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+ }
+ }
+}
+
+TEST(condition_test_firmware_smbios) {
+ Condition *condition;
+ _cleanup_free_ char *bios_vendor = NULL, *bios_version = NULL;
+ const char *expression;
+
+ /* smbios-field parameter */
+ /* Test some malformed smbios-field arguments */
+ condition = condition_new(CONDITION_FIRMWARE, "smbios-field()", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == -EINVAL);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_FIRMWARE, "smbios-field(malformed)", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == -EINVAL);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_FIRMWARE, "smbios-field(malformed", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == -EINVAL);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_FIRMWARE, "smbios-field(malformed=)", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == -EINVAL);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_FIRMWARE, "smbios-field(malformed=)", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == -EINVAL);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_FIRMWARE, "smbios-field(not_existing=nothing garbage)", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == -EINVAL);
+ condition_free(condition);
+
+ /* Test not existing SMBIOS field */
+ condition = condition_new(CONDITION_FIRMWARE, "smbios-field(not_existing=nothing)", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ /* Test with bios_vendor, if available */
+ if (read_virtual_file("/sys/class/dmi/id/bios_vendor", SIZE_MAX, &bios_vendor, NULL) <= 0)
+ return;
+
+ /* remove trailing newline */
+ strstrip(bios_vendor);
+
+ /* Check if the bios_vendor contains any spaces we should quote */
+ const char *quote = strchr(bios_vendor, ' ') ? "\"" : "";
+
+ /* Test equality / inequality using fnmatch() */
+ expression = strjoina("smbios-field(bios_vendor $= ", quote, bios_vendor, quote, ")");
+ condition = condition_new(CONDITION_FIRMWARE, expression, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ expression = strjoina("smbios-field(bios_vendor$=", quote, bios_vendor, quote, ")");
+ condition = condition_new(CONDITION_FIRMWARE, expression, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ expression = strjoina("smbios-field(bios_vendor !$= ", quote, bios_vendor, quote, ")");
+ condition = condition_new(CONDITION_FIRMWARE, expression, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ expression = strjoina("smbios-field(bios_vendor!$=", quote, bios_vendor, quote, ")");
+ condition = condition_new(CONDITION_FIRMWARE, expression, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ expression = strjoina("smbios-field(bios_vendor $= ", quote, bios_vendor, "*", quote, ")");
+ condition = condition_new(CONDITION_FIRMWARE, expression, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ /* Test version comparison with bios_version, if available */
+ if (read_virtual_file("/sys/class/dmi/id/bios_version", SIZE_MAX, &bios_version, NULL) <= 0)
+ return;
+
+ /* remove trailing newline */
+ strstrip(bios_version);
+
+ /* Check if the bios_version contains any spaces we should quote */
+ quote = strchr(bios_version, ' ') ? "\"" : "";
+
+ expression = strjoina("smbios-field(bios_version = ", quote, bios_version, quote, ")");
+ condition = condition_new(CONDITION_FIRMWARE, expression, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ expression = strjoina("smbios-field(bios_version != ", quote, bios_version, quote, ")");
+ condition = condition_new(CONDITION_FIRMWARE, expression, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ expression = strjoina("smbios-field(bios_version <= ", quote, bios_version, quote, ")");
+ condition = condition_new(CONDITION_FIRMWARE, expression, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ expression = strjoina("smbios-field(bios_version >= ", quote, bios_version, quote, ")");
+ condition = condition_new(CONDITION_FIRMWARE, expression, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ expression = strjoina("smbios-field(bios_version < ", quote, bios_version, ".1", quote, ")");
+ condition = condition_new(CONDITION_FIRMWARE, expression, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ expression = strjoina("smbios-field(bios_version > ", quote, bios_version, ".1", quote, ")");
+ condition = condition_new(CONDITION_FIRMWARE, expression, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+}
+
+TEST(condition_test_kernel_command_line) {
+ Condition *condition;
+ int r;
+
+ condition = condition_new(CONDITION_KERNEL_COMMAND_LINE, "thisreallyshouldntbeonthekernelcommandline", false, false);
+ assert_se(condition);
+ r = condition_test(condition, environ);
+ if (ERRNO_IS_PRIVILEGE(r))
+ return;
+ assert_se(r == 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_KERNEL_COMMAND_LINE, "andthis=neither", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+}
+
+TEST(condition_test_kernel_version) {
+ Condition *condition;
+ struct utsname u;
+ const char *v;
+
+ condition = condition_new(CONDITION_KERNEL_VERSION, "*thisreallyshouldntbeinthekernelversion*", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_KERNEL_VERSION, "*", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ /* An artificially empty condition. It evaluates to true, but normally
+ * such condition cannot be created, because the condition list is reset instead. */
+ condition = condition_new(CONDITION_KERNEL_VERSION, "", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ assert_se(uname(&u) >= 0);
+
+ condition = condition_new(CONDITION_KERNEL_VERSION, u.release, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ strshorten(u.release, 4);
+ strcpy(strchr(u.release, 0), "*");
+
+ condition = condition_new(CONDITION_KERNEL_VERSION, u.release, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ /* 0.1.2 would be a very very very old kernel */
+ condition = condition_new(CONDITION_KERNEL_VERSION, "> 0.1.2", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_KERNEL_VERSION, ">0.1.2", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_KERNEL_VERSION, "'>0.1.2' '<9.0.0'", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_KERNEL_VERSION, "> 0.1.2 < 9.0.0", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == -EINVAL);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_KERNEL_VERSION, ">", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == -EINVAL);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_KERNEL_VERSION, ">= 0.1.2", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_KERNEL_VERSION, "< 0.1.2", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_KERNEL_VERSION, "<= 0.1.2", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_KERNEL_VERSION, "= 0.1.2", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ /* 4711.8.15 is a very very very future kernel */
+ condition = condition_new(CONDITION_KERNEL_VERSION, "< 4711.8.15", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_KERNEL_VERSION, "<= 4711.8.15", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_KERNEL_VERSION, "= 4711.8.15", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_KERNEL_VERSION, "> 4711.8.15", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_KERNEL_VERSION, " >= 4711.8.15", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ assert_se(uname(&u) >= 0);
+
+ v = strjoina(">=", u.release);
+ condition = condition_new(CONDITION_KERNEL_VERSION, v, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ v = strjoina("= ", u.release);
+ condition = condition_new(CONDITION_KERNEL_VERSION, v, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ v = strjoina("<=", u.release);
+ condition = condition_new(CONDITION_KERNEL_VERSION, v, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ v = strjoina("> ", u.release);
+ condition = condition_new(CONDITION_KERNEL_VERSION, v, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ v = strjoina("< ", u.release);
+ condition = condition_new(CONDITION_KERNEL_VERSION, v, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+}
+
+TEST(condition_test_credential) {
+ _cleanup_(rm_rf_physical_and_freep) char *n1 = NULL, *n2 = NULL;
+ _cleanup_free_ char *d1 = NULL, *d2 = NULL, *j = NULL;
+ Condition *condition;
+
+ assert_se(free_and_strdup(&d1, getenv("CREDENTIALS_DIRECTORY")) >= 0);
+ assert_se(free_and_strdup(&d2, getenv("ENCRYPTED_CREDENTIALS_DIRECTORY")) >= 0);
+
+ assert_se(unsetenv("CREDENTIALS_DIRECTORY") >= 0);
+ assert_se(unsetenv("ENCRYPTED_CREDENTIALS_DIRECTORY") >= 0);
+
+ condition = condition_new(CONDITION_CREDENTIAL, "definitelymissing", /* trigger= */ false, /* negate= */ false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ /* invalid */
+ condition = condition_new(CONDITION_CREDENTIAL, "..", /* trigger= */ false, /* negate= */ false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ assert_se(mkdtemp_malloc(NULL, &n1) >= 0);
+ assert_se(mkdtemp_malloc(NULL, &n2) >= 0);
+
+ assert_se(setenv("CREDENTIALS_DIRECTORY", n1, /* overwrite= */ true) >= 0);
+ assert_se(setenv("ENCRYPTED_CREDENTIALS_DIRECTORY", n2, /* overwrite= */ true) >= 0);
+
+ condition = condition_new(CONDITION_CREDENTIAL, "stillmissing", /* trigger= */ false, /* negate= */ false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ assert_se(j = path_join(n1, "existing"));
+ assert_se(touch(j) >= 0);
+ assert_se(j);
+ condition = condition_new(CONDITION_CREDENTIAL, "existing", /* trigger= */ false, /* negate= */ false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+ free(j);
+
+ assert_se(j = path_join(n2, "existing-encrypted"));
+ assert_se(touch(j) >= 0);
+ assert_se(j);
+ condition = condition_new(CONDITION_CREDENTIAL, "existing-encrypted", /* trigger= */ false, /* negate= */ false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ assert_se(set_unset_env("CREDENTIALS_DIRECTORY", d1, /* overwrite= */ true) >= 0);
+ assert_se(set_unset_env("ENCRYPTED_CREDENTIALS_DIRECTORY", d2, /* overwrite= */ true) >= 0);
+}
+
+#if defined(__i386__) || defined(__x86_64__)
+TEST(condition_test_cpufeature) {
+ Condition *condition;
+
+ condition = condition_new(CONDITION_CPU_FEATURE, "fpu", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_CPU_FEATURE, "somecpufeaturethatreallydoesntmakesense", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_CPU_FEATURE, "a", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+}
+#endif
+
+TEST(condition_test_security) {
+ Condition *condition;
+
+ condition = condition_new(CONDITION_SECURITY, "garbage oifdsjfoidsjoj", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_SECURITY, "selinux", false, true);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) != mac_selinux_use());
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_SECURITY, "apparmor", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == mac_apparmor_use());
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_SECURITY, "tomoyo", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == mac_tomoyo_use());
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_SECURITY, "ima", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == use_ima());
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_SECURITY, "smack", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == mac_smack_use());
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_SECURITY, "audit", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == use_audit());
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_SECURITY, "uefi-secureboot", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == is_efi_secure_boot());
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_SECURITY, "cvm", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) ==
+ (detect_confidential_virtualization() != CONFIDENTIAL_VIRTUALIZATION_NONE));
+ condition_free(condition);
+}
+
+TEST(print_securities) {
+ log_info("------ enabled security technologies ------");
+ log_info("SELinux: %s", yes_no(mac_selinux_use()));
+ log_info("AppArmor: %s", yes_no(mac_apparmor_use()));
+ log_info("Tomoyo: %s", yes_no(mac_tomoyo_use()));
+ log_info("IMA: %s", yes_no(use_ima()));
+ log_info("SMACK: %s", yes_no(mac_smack_use()));
+ log_info("Audit: %s", yes_no(use_audit()));
+ log_info("UEFI secure boot: %s", yes_no(is_efi_secure_boot()));
+ log_info("Confidential VM: %s", yes_no
+ (detect_confidential_virtualization() != CONFIDENTIAL_VIRTUALIZATION_NONE));
+ log_info("-------------------------------------------");
+}
+
+TEST(condition_test_virtualization) {
+ Condition *condition;
+ int r;
+
+ condition = condition_new(CONDITION_VIRTUALIZATION, "garbage oifdsjfoidsjoj", false, false);
+ assert_se(condition);
+ r = condition_test(condition, environ);
+ if (ERRNO_IS_PRIVILEGE(r))
+ return;
+ log_info("ConditionVirtualization=garbage → %i", r);
+ assert_se(r == 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_VIRTUALIZATION, "container", false, false);
+ assert_se(condition);
+ r = condition_test(condition, environ);
+ log_info("ConditionVirtualization=container → %i", r);
+ assert_se(r == !!detect_container());
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_VIRTUALIZATION, "vm", false, false);
+ assert_se(condition);
+ r = condition_test(condition, environ);
+ log_info("ConditionVirtualization=vm → %i", r);
+ assert_se(r == (detect_vm() && !detect_container()));
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_VIRTUALIZATION, "private-users", false, false);
+ assert_se(condition);
+ r = condition_test(condition, environ);
+ log_info("ConditionVirtualization=private-users → %i", r);
+ assert_se(r == !!running_in_userns());
+ condition_free(condition);
+
+ NULSTR_FOREACH(virt,
+ "kvm\0"
+ "amazon\0"
+ "qemu\0"
+ "bochs\0"
+ "xen\0"
+ "uml\0"
+ "vmware\0"
+ "oracle\0"
+ "microsoft\0"
+ "zvm\0"
+ "parallels\0"
+ "bhyve\0"
+ "vm_other\0") {
+
+ condition = condition_new(CONDITION_VIRTUALIZATION, virt, false, false);
+ assert_se(condition);
+ r = condition_test(condition, environ);
+ log_info("ConditionVirtualization=%s → %i", virt, r);
+ assert_se(r >= 0);
+ condition_free(condition);
+ }
+}
+
+TEST(condition_test_user) {
+ Condition *condition;
+ char* uid;
+ char* username;
+ int r;
+
+ condition = condition_new(CONDITION_USER, "garbage oifdsjfoidsjoj", false, false);
+ assert_se(condition);
+ r = condition_test(condition, environ);
+ log_info("ConditionUser=garbage → %i", r);
+ assert_se(r == 0);
+ condition_free(condition);
+
+ assert_se(asprintf(&uid, "%"PRIu32, UINT32_C(0xFFFF)) > 0);
+ condition = condition_new(CONDITION_USER, uid, false, false);
+ assert_se(condition);
+ r = condition_test(condition, environ);
+ log_info("ConditionUser=%s → %i", uid, r);
+ assert_se(r == 0);
+ condition_free(condition);
+ free(uid);
+
+ assert_se(asprintf(&uid, "%u", (unsigned)getuid()) > 0);
+ condition = condition_new(CONDITION_USER, uid, false, false);
+ assert_se(condition);
+ r = condition_test(condition, environ);
+ log_info("ConditionUser=%s → %i", uid, r);
+ assert_se(r > 0);
+ condition_free(condition);
+ free(uid);
+
+ assert_se(asprintf(&uid, "%u", (unsigned)getuid()+1) > 0);
+ condition = condition_new(CONDITION_USER, uid, false, false);
+ assert_se(condition);
+ r = condition_test(condition, environ);
+ log_info("ConditionUser=%s → %i", uid, r);
+ assert_se(r == 0);
+ condition_free(condition);
+ free(uid);
+
+ username = getusername_malloc();
+ assert_se(username);
+ condition = condition_new(CONDITION_USER, username, false, false);
+ assert_se(condition);
+ r = condition_test(condition, environ);
+ log_info("ConditionUser=%s → %i", username, r);
+ assert_se(r > 0);
+ condition_free(condition);
+ free(username);
+
+ username = (char*)(geteuid() == 0 ? NOBODY_USER_NAME : "root");
+ condition = condition_new(CONDITION_USER, username, false, false);
+ assert_se(condition);
+ r = condition_test(condition, environ);
+ log_info("ConditionUser=%s → %i", username, r);
+ assert_se(r == 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_USER, "@system", false, false);
+ assert_se(condition);
+ r = condition_test(condition, environ);
+ log_info("ConditionUser=@system → %i", r);
+ if (uid_is_system(getuid()) || uid_is_system(geteuid()))
+ assert_se(r > 0);
+ else
+ assert_se(r == 0);
+ condition_free(condition);
+}
+
+TEST(condition_test_group) {
+ Condition *condition;
+ char* gid;
+ char* groupname;
+ gid_t *gids, max_gid;
+ int ngroups_max, ngroups, r, i;
+
+ assert_se(0 < asprintf(&gid, "%u", UINT32_C(0xFFFF)));
+ condition = condition_new(CONDITION_GROUP, gid, false, false);
+ assert_se(condition);
+ r = condition_test(condition, environ);
+ log_info("ConditionGroup=%s → %i", gid, r);
+ assert_se(r == 0);
+ condition_free(condition);
+ free(gid);
+
+ assert_se(0 < asprintf(&gid, "%u", getgid()));
+ condition = condition_new(CONDITION_GROUP, gid, false, false);
+ assert_se(condition);
+ r = condition_test(condition, environ);
+ log_info("ConditionGroup=%s → %i", gid, r);
+ assert_se(r > 0);
+ condition_free(condition);
+ free(gid);
+
+ ngroups_max = sysconf(_SC_NGROUPS_MAX);
+ assert_se(ngroups_max > 0);
+
+ gids = newa(gid_t, ngroups_max);
+
+ ngroups = getgroups(ngroups_max, gids);
+ assert_se(ngroups >= 0);
+
+ max_gid = getgid();
+ for (i = 0; i < ngroups; i++) {
+ _cleanup_free_ char *name = NULL;
+
+ assert_se(0 < asprintf(&gid, "%u", gids[i]));
+ condition = condition_new(CONDITION_GROUP, gid, false, false);
+ assert_se(condition);
+ r = condition_test(condition, environ);
+ log_info("ConditionGroup=%s → %i", gid, r);
+ assert_se(r > 0);
+ condition_free(condition);
+ free(gid);
+ max_gid = gids[i] > max_gid ? gids[i] : max_gid;
+
+ name = gid_to_name(gids[i]);
+ assert_se(name);
+ if (STR_IN_SET(name, "sbuild", "buildd"))
+ return; /* Debian package build in chroot, groupnames won't match, skip */
+ condition = condition_new(CONDITION_GROUP, name, false, false);
+ assert_se(condition);
+ r = condition_test(condition, environ);
+ log_info("ConditionGroup=%s → %i", name, r);
+ assert_se(r > 0);
+ condition_free(condition);
+ max_gid = gids[i] > max_gid ? gids[i] : max_gid;
+ }
+
+ assert_se(0 < asprintf(&gid, "%u", max_gid+1));
+ condition = condition_new(CONDITION_GROUP, gid, false, false);
+ assert_se(condition);
+ r = condition_test(condition, environ);
+ log_info("ConditionGroup=%s → %i", gid, r);
+ assert_se(r == 0);
+ condition_free(condition);
+ free(gid);
+
+ groupname = (char*)(getegid() == 0 ? NOBODY_GROUP_NAME : "root");
+ condition = condition_new(CONDITION_GROUP, groupname, false, false);
+ assert_se(condition);
+ r = condition_test(condition, environ);
+ log_info("ConditionGroup=%s → %i", groupname, r);
+ assert_se(r == 0);
+ condition_free(condition);
+}
+
+static void test_condition_test_cpus_one(const char *s, bool result) {
+ Condition *condition;
+ int r;
+
+ log_debug("%s=%s", condition_type_to_string(CONDITION_CPUS), s);
+
+ condition = condition_new(CONDITION_CPUS, s, false, false);
+ assert_se(condition);
+
+ r = condition_test(condition, environ);
+ assert_se(r >= 0);
+ assert_se(r == result);
+ condition_free(condition);
+}
+
+TEST(condition_test_cpus) {
+ _cleanup_free_ char *t = NULL;
+ int cpus;
+
+ cpus = cpus_in_affinity_mask();
+ assert_se(cpus >= 0);
+
+ test_condition_test_cpus_one("> 0", true);
+ test_condition_test_cpus_one(">= 0", true);
+ test_condition_test_cpus_one("!= 0", true);
+ test_condition_test_cpus_one("<= 0", false);
+ test_condition_test_cpus_one("< 0", false);
+ test_condition_test_cpus_one("= 0", false);
+
+ test_condition_test_cpus_one("> 100000", false);
+ test_condition_test_cpus_one("= 100000", false);
+ test_condition_test_cpus_one(">= 100000", false);
+ test_condition_test_cpus_one("< 100000", true);
+ test_condition_test_cpus_one("!= 100000", true);
+ test_condition_test_cpus_one("<= 100000", true);
+
+ assert_se(asprintf(&t, "= %i", cpus) >= 0);
+ test_condition_test_cpus_one(t, true);
+ t = mfree(t);
+
+ assert_se(asprintf(&t, "<= %i", cpus) >= 0);
+ test_condition_test_cpus_one(t, true);
+ t = mfree(t);
+
+ assert_se(asprintf(&t, ">= %i", cpus) >= 0);
+ test_condition_test_cpus_one(t, true);
+ t = mfree(t);
+
+ assert_se(asprintf(&t, "!= %i", cpus) >= 0);
+ test_condition_test_cpus_one(t, false);
+ t = mfree(t);
+
+ assert_se(asprintf(&t, "< %i", cpus) >= 0);
+ test_condition_test_cpus_one(t, false);
+ t = mfree(t);
+
+ assert_se(asprintf(&t, "> %i", cpus) >= 0);
+ test_condition_test_cpus_one(t, false);
+ t = mfree(t);
+}
+
+static void test_condition_test_memory_one(const char *s, bool result) {
+ Condition *condition;
+ int r;
+
+ log_debug("%s=%s", condition_type_to_string(CONDITION_MEMORY), s);
+
+ condition = condition_new(CONDITION_MEMORY, s, false, false);
+ assert_se(condition);
+
+ r = condition_test(condition, environ);
+ assert_se(r >= 0);
+ assert_se(r == result);
+ condition_free(condition);
+}
+
+TEST(condition_test_memory) {
+ _cleanup_free_ char *t = NULL;
+ uint64_t memory;
+
+ memory = physical_memory();
+
+ test_condition_test_memory_one("> 0", true);
+ test_condition_test_memory_one(">= 0", true);
+ test_condition_test_memory_one("!= 0", true);
+ test_condition_test_memory_one("<= 0", false);
+ test_condition_test_memory_one("< 0", false);
+ test_condition_test_memory_one("= 0", false);
+
+ test_condition_test_memory_one("> 18446744073709547520", false);
+ test_condition_test_memory_one("= 18446744073709547520", false);
+ test_condition_test_memory_one(">= 18446744073709547520", false);
+ test_condition_test_memory_one("< 18446744073709547520", true);
+ test_condition_test_memory_one("!= 18446744073709547520", true);
+ test_condition_test_memory_one("<= 18446744073709547520", true);
+
+ test_condition_test_memory_one("> 100T", false);
+ test_condition_test_memory_one("= 100T", false);
+ test_condition_test_memory_one(">= 100T", false);
+ test_condition_test_memory_one("< 100T", true);
+ test_condition_test_memory_one("!= 100T", true);
+ test_condition_test_memory_one("<= 100T", true);
+
+ test_condition_test_memory_one("> 100 T", false);
+ test_condition_test_memory_one("= 100 T", false);
+ test_condition_test_memory_one(">= 100 T", false);
+ test_condition_test_memory_one("< 100 T", true);
+ test_condition_test_memory_one("!= 100 T", true);
+ test_condition_test_memory_one("<= 100 T", true);
+
+ test_condition_test_memory_one("> 100 T 1 G", false);
+ test_condition_test_memory_one("= 100 T 1 G", false);
+ test_condition_test_memory_one(">= 100 T 1 G", false);
+ test_condition_test_memory_one("< 100 T 1 G", true);
+ test_condition_test_memory_one("!= 100 T 1 G", true);
+ test_condition_test_memory_one("<= 100 T 1 G", true);
+
+ assert_se(asprintf(&t, "= %" PRIu64, memory) >= 0);
+ test_condition_test_memory_one(t, true);
+ t = mfree(t);
+
+ assert_se(asprintf(&t, "<= %" PRIu64, memory) >= 0);
+ test_condition_test_memory_one(t, true);
+ t = mfree(t);
+
+ assert_se(asprintf(&t, ">= %" PRIu64, memory) >= 0);
+ test_condition_test_memory_one(t, true);
+ t = mfree(t);
+
+ assert_se(asprintf(&t, "!= %" PRIu64, memory) >= 0);
+ test_condition_test_memory_one(t, false);
+ t = mfree(t);
+
+ assert_se(asprintf(&t, "< %" PRIu64, memory) >= 0);
+ test_condition_test_memory_one(t, false);
+ t = mfree(t);
+
+ assert_se(asprintf(&t, "> %" PRIu64, memory) >= 0);
+ test_condition_test_memory_one(t, false);
+ t = mfree(t);
+}
+
+static void test_condition_test_environment_one(const char *s, bool result) {
+ Condition *condition;
+ int r;
+
+ log_debug("%s=%s", condition_type_to_string(CONDITION_ENVIRONMENT), s);
+
+ condition = condition_new(CONDITION_ENVIRONMENT, s, false, false);
+ assert_se(condition);
+
+ r = condition_test(condition, environ);
+ assert_se(r >= 0);
+ assert_se(r == result);
+ condition_free(condition);
+}
+
+TEST(condition_test_environment) {
+ assert_se(setenv("EXISTINGENVVAR", "foo", false) >= 0);
+
+ test_condition_test_environment_one("MISSINGENVVAR", false);
+ test_condition_test_environment_one("MISSINGENVVAR=foo", false);
+ test_condition_test_environment_one("MISSINGENVVAR=", false);
+
+ test_condition_test_environment_one("EXISTINGENVVAR", true);
+ test_condition_test_environment_one("EXISTINGENVVAR=foo", true);
+ test_condition_test_environment_one("EXISTINGENVVAR=bar", false);
+ test_condition_test_environment_one("EXISTINGENVVAR=", false);
+}
+
+TEST(condition_test_os_release) {
+ _cleanup_strv_free_ char **os_release_pairs = NULL;
+ _cleanup_free_ char *version_id = NULL;
+ const char *key_value_pair;
+ Condition *condition;
+
+ /* Should not happen, but it's a test so we don't know the environment. */
+ if (load_os_release_pairs(NULL, &os_release_pairs) < 0)
+ return;
+ if (strv_length(os_release_pairs) < 2)
+ return;
+
+ condition = condition_new(CONDITION_OS_RELEASE, "_THISHOPEFULLYWONTEXIST=01234 56789", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_OS_RELEASE, "WRONG FORMAT", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == -EINVAL);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_OS_RELEASE, "WRONG!<>=FORMAT", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == -EINVAL);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_OS_RELEASE, "WRONG FORMAT=", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == -EINVAL);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_OS_RELEASE, "WRONG =FORMAT", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == -EINVAL);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_OS_RELEASE, "WRONG = FORMAT", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == -EINVAL);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_OS_RELEASE, "WRONGFORMAT= ", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == -EINVAL);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_OS_RELEASE, "WRO NG=FORMAT", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == -EINVAL);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_OS_RELEASE, "", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ /* load_os_release_pairs() removes quotes, we have to add them back,
+ * otherwise we get a string: "PRETTY_NAME=Debian GNU/Linux 10 (buster)"
+ * which is wrong, as the value is not quoted anymore. */
+ const char *quote = strchr(os_release_pairs[1], ' ') ? "\"" : "";
+ key_value_pair = strjoina(os_release_pairs[0], "=", quote, os_release_pairs[1], quote);
+ condition = condition_new(CONDITION_OS_RELEASE, key_value_pair, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ key_value_pair = strjoina(os_release_pairs[0], "!=", quote, os_release_pairs[1], quote);
+ condition = condition_new(CONDITION_OS_RELEASE, key_value_pair, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ /* Test fnmatch() operators */
+ key_value_pair = strjoina(os_release_pairs[0], "$=", quote, os_release_pairs[1], quote);
+ condition = condition_new(CONDITION_OS_RELEASE, key_value_pair, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ key_value_pair = strjoina(os_release_pairs[0], "!$=", quote, os_release_pairs[1], quote);
+ condition = condition_new(CONDITION_OS_RELEASE, key_value_pair, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ /* Some distros (eg: Arch) do not set VERSION_ID */
+ if (parse_os_release(NULL, "VERSION_ID", &version_id) <= 0)
+ return;
+
+ key_value_pair = strjoina("VERSION_ID", "=", version_id);
+ condition = condition_new(CONDITION_OS_RELEASE, key_value_pair, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ key_value_pair = strjoina("VERSION_ID", "!=", version_id);
+ condition = condition_new(CONDITION_OS_RELEASE, key_value_pair, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ key_value_pair = strjoina("VERSION_ID", "<=", version_id);
+ condition = condition_new(CONDITION_OS_RELEASE, key_value_pair, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ key_value_pair = strjoina("VERSION_ID", ">=", version_id);
+ condition = condition_new(CONDITION_OS_RELEASE, key_value_pair, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ key_value_pair = strjoina("VERSION_ID", "<", version_id, ".1");
+ condition = condition_new(CONDITION_OS_RELEASE, key_value_pair, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ key_value_pair = strjoina("VERSION_ID", ">", version_id, ".1");
+ condition = condition_new(CONDITION_OS_RELEASE, key_value_pair, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ key_value_pair = strjoina("VERSION_ID", "=", version_id, " ", os_release_pairs[0], "=", quote, os_release_pairs[1], quote);
+ condition = condition_new(CONDITION_OS_RELEASE, key_value_pair, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ key_value_pair = strjoina("VERSION_ID", "!=", version_id, " ", os_release_pairs[0], "=", quote, os_release_pairs[1], quote);
+ condition = condition_new(CONDITION_OS_RELEASE, key_value_pair, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ key_value_pair = strjoina("VERSION_ID", "=", version_id, " ", os_release_pairs[0], "!=", quote, os_release_pairs[1], quote);
+ condition = condition_new(CONDITION_OS_RELEASE, key_value_pair, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ key_value_pair = strjoina("VERSION_ID", "!=", version_id, " ", os_release_pairs[0], "!=", quote, os_release_pairs[1], quote);
+ condition = condition_new(CONDITION_OS_RELEASE, key_value_pair, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) == 0);
+ condition_free(condition);
+
+ key_value_pair = strjoina("VERSION_ID", "<", version_id, ".1", " ", os_release_pairs[0], "=", quote, os_release_pairs[1], quote);
+ condition = condition_new(CONDITION_OS_RELEASE, key_value_pair, false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+}
+
+TEST(condition_test_psi) {
+ Condition *condition;
+ CGroupMask mask;
+ int r;
+
+ if (!is_pressure_supported())
+ return (void) log_notice("Pressure Stall Information (PSI) is not supported, skipping %s", __func__);
+
+ condition = condition_new(CONDITION_MEMORY_PRESSURE, "", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) < 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_CPU_PRESSURE, "sbarabau", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) < 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_MEMORY_PRESSURE, "10%sbarabau", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) < 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_CPU_PRESSURE, "10% sbarabau", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) < 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_CPU_PRESSURE, "-10", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) < 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_CPU_PRESSURE, "10%/10min", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) < 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_CPU_PRESSURE, "10min/10%", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) < 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_CPU_PRESSURE, "10% 5min", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) < 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_CPU_PRESSURE, "/5min", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) < 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_IO_PRESSURE, "10s / ", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) < 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_MEMORY_PRESSURE, "100%", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) >= 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_MEMORY_PRESSURE, "0%", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) >= 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_MEMORY_PRESSURE, "0.0%", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) >= 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_CPU_PRESSURE, "100%", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) >= 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_CPU_PRESSURE, "0%", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) >= 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_CPU_PRESSURE, "0.0%", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) >= 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_CPU_PRESSURE, "0.01%", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) >= 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_CPU_PRESSURE, "0.0%/10sec", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) >= 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_CPU_PRESSURE, "100.0% / 1min", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) >= 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_IO_PRESSURE, "50.0% / 1min", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) >= 0);
+ condition_free(condition);
+
+ r = cg_all_unified();
+ if (r < 0)
+ return (void) log_notice("Failed to determine whether the unified cgroups hierarchy is used, skipping %s", __func__);
+ if (r == 0)
+ return (void) log_notice("Requires the unified cgroups hierarchy, skipping %s", __func__);
+
+ if (cg_mask_supported(&mask) < 0)
+ return (void) log_notice("Failed to get supported cgroup controllers, skipping %s", __func__);
+
+ if (!FLAGS_SET(mask, CGROUP_MASK_MEMORY))
+ return (void) log_notice("Requires the cgroup memory controller, skipping %s", __func__);
+
+ if (!FLAGS_SET(mask, CGROUP_MASK_CPU))
+ return (void) log_notice("Requires the cgroup CPU controller, skipping %s", __func__);
+
+ condition = condition_new(CONDITION_MEMORY_PRESSURE, " : / ", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) < 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_CPU_PRESSURE, "hopefullythisisnotarealone.slice:100% / 10sec", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) > 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_CPU_PRESSURE, "-.slice:100.0% / 1min", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) >= 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_MEMORY_PRESSURE, "-.slice:0.0%/5min", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) >= 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_MEMORY_PRESSURE, "-.slice:100.0%", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) >= 0);
+ condition_free(condition);
+
+ condition = condition_new(CONDITION_IO_PRESSURE, "-.slice:0.0%", false, false);
+ assert_se(condition);
+ assert_se(condition_test(condition, environ) >= 0);
+ condition_free(condition);
+}
+
+DEFINE_TEST_MAIN(LOG_DEBUG);