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Diffstat (limited to 'src/test/test-condition.c')
| -rw-r--r-- | src/test/test-condition.c | 1496 |
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); |