X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Ftest%2Ftest-util.c;h=6e5f9075694c51405e0b7c9ea81a925692d2fdeb;hb=b0118a799cb47c331d976d9d43ce0c5130b13cdc;hp=66a10ead461489cc628fb070dd42c7b8e0ef1975;hpb=d6dd604b551987b411ec8930c23bd5c9c93ef864;p=elogind.git
diff --git a/src/test/test-util.c b/src/test/test-util.c
index 66a10ead4..6e5f90756 100644
--- a/src/test/test-util.c
+++ b/src/test/test-util.c
@@ -1,5 +1,3 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
/***
This file is part of systemd.
@@ -20,442 +18,312 @@
along with systemd; If not, see .
***/
+#include
#include
+#include
#include
-#include
-#include
+#include "def.h"
+#include "fileio.h"
+#include "fs-util.h"
+#include "parse-util.h"
+//#include "raw-clone.h"
+#include "rm-rf.h"
+#include "string-util.h"
#include "util.h"
-static void test_streq_ptr(void) {
- assert_se(streq_ptr(NULL, NULL));
- assert_se(!streq_ptr("abc", "cdef"));
-}
-
-static void test_first_word(void) {
- assert_se(first_word("Hello", ""));
- assert_se(first_word("Hello", "Hello"));
- assert_se(first_word("Hello world", "Hello"));
- assert_se(first_word("Hello\tworld", "Hello"));
- assert_se(first_word("Hello\nworld", "Hello"));
- assert_se(first_word("Hello\rworld", "Hello"));
- assert_se(first_word("Hello ", "Hello"));
-
- assert_se(!first_word("Hello", "Hellooo"));
- assert_se(!first_word("Hello", "xxxxx"));
- assert_se(!first_word("Hellooo", "Hello"));
-}
-
-static void test_close_many(void) {
- int fds[3];
- char name0[] = "/tmp/test-close-many.XXXXXX";
- char name1[] = "/tmp/test-close-many.XXXXXX";
- char name2[] = "/tmp/test-close-many.XXXXXX";
-
- fds[0] = mkstemp(name0);
- fds[1] = mkstemp(name1);
- fds[2] = mkstemp(name2);
-
- close_many(fds, 2);
-
- assert_se(fcntl(fds[0], F_GETFD) == -1);
- assert_se(fcntl(fds[1], F_GETFD) == -1);
- assert_se(fcntl(fds[2], F_GETFD) >= 0);
-
- close_nointr_nofail(fds[2]);
-
- unlink(name0);
- unlink(name1);
- unlink(name2);
-}
-
-static void test_parse_boolean(void) {
- assert_se(parse_boolean("1") == 1);
- assert_se(parse_boolean("y") == 1);
- assert_se(parse_boolean("Y") == 1);
- assert_se(parse_boolean("yes") == 1);
- assert_se(parse_boolean("YES") == 1);
- assert_se(parse_boolean("true") == 1);
- assert_se(parse_boolean("TRUE") == 1);
- assert_se(parse_boolean("on") == 1);
- assert_se(parse_boolean("ON") == 1);
-
- assert_se(parse_boolean("0") == 0);
- assert_se(parse_boolean("n") == 0);
- assert_se(parse_boolean("N") == 0);
- assert_se(parse_boolean("no") == 0);
- assert_se(parse_boolean("NO") == 0);
- assert_se(parse_boolean("false") == 0);
- assert_se(parse_boolean("FALSE") == 0);
- assert_se(parse_boolean("off") == 0);
- assert_se(parse_boolean("OFF") == 0);
-
- assert_se(parse_boolean("garbage") < 0);
- assert_se(parse_boolean("") < 0);
-}
-
-static void test_parse_pid(void) {
- int r;
- pid_t pid;
-
- r = parse_pid("100", &pid);
- assert_se(r == 0);
- assert_se(pid == 100);
-
- r = parse_pid("0x7FFFFFFF", &pid);
- assert_se(r == 0);
- assert_se(pid == 2147483647);
-
- pid = 65; /* pid is left unchanged on ERANGE. Set to known arbitrary value. */
- r = parse_pid("0", &pid);
- assert_se(r == -ERANGE);
- assert_se(pid == 65);
-
- pid = 65; /* pid is left unchanged on ERANGE. Set to known arbitrary value. */
- r = parse_pid("-100", &pid);
- assert_se(r == -ERANGE);
- assert_se(pid == 65);
-
- pid = 65; /* pid is left unchanged on ERANGE. Set to known arbitrary value. */
- r = parse_pid("0xFFFFFFFFFFFFFFFFF", &pid);
- assert(r == -ERANGE);
- assert_se(pid == 65);
-}
-
-static void test_parse_uid(void) {
- int r;
- uid_t uid;
-
- r = parse_uid("100", &uid);
- assert_se(r == 0);
- assert_se(uid == 100);
-}
-
-static void test_safe_atolli(void) {
- int r;
- long long l;
-
- r = safe_atolli("12345", &l);
- assert_se(r == 0);
- assert_se(l == 12345);
-
- r = safe_atolli("junk", &l);
- assert_se(r == -EINVAL);
-}
-
-static void test_safe_atod(void) {
- int r;
- double d;
- char *e;
-
- r = safe_atod("junk", &d);
- assert_se(r == -EINVAL);
-
- r = safe_atod("0.2244", &d);
- assert_se(r == 0);
- assert_se(abs(d - 0.2244) < 0.000001);
-
- r = safe_atod("0,5", &d);
- assert_se(r == -EINVAL);
-
- errno = 0;
- strtod("0,5", &e);
- assert_se(*e == ',');
-
- /* Check if this really is locale independent */
- setlocale(LC_NUMERIC, "de_DE.utf8");
+static void test_align_power2(void) {
+ unsigned long i, p2;
- r = safe_atod("0.2244", &d);
- assert_se(r == 0);
- assert_se(abs(d - 0.2244) < 0.000001);
+ assert_se(ALIGN_POWER2(0) == 0);
+ assert_se(ALIGN_POWER2(1) == 1);
+ assert_se(ALIGN_POWER2(2) == 2);
+ assert_se(ALIGN_POWER2(3) == 4);
+ assert_se(ALIGN_POWER2(12) == 16);
- r = safe_atod("0,5", &d);
- assert_se(r == -EINVAL);
+ assert_se(ALIGN_POWER2(ULONG_MAX) == 0);
+ assert_se(ALIGN_POWER2(ULONG_MAX - 1) == 0);
+ assert_se(ALIGN_POWER2(ULONG_MAX - 1024) == 0);
+ assert_se(ALIGN_POWER2(ULONG_MAX / 2) == ULONG_MAX / 2 + 1);
+ assert_se(ALIGN_POWER2(ULONG_MAX + 1) == 0);
- errno = 0;
- assert_se(abs(strtod("0,5", &e) - 0.5) < 0.00001);
+ for (i = 1; i < 131071; ++i) {
+ for (p2 = 1; p2 < i; p2 <<= 1)
+ /* empty */ ;
- /* And check again, reset */
- setlocale(LC_NUMERIC, "C");
-
- r = safe_atod("0.2244", &d);
- assert_se(r == 0);
- assert_se(abs(d - 0.2244) < 0.000001);
-
- r = safe_atod("0,5", &d);
- assert_se(r == -EINVAL);
-
- errno = 0;
- strtod("0,5", &e);
- assert_se(*e == ',');
-}
-
-static void test_strappend(void) {
- _cleanup_free_ char *t1, *t2, *t3, *t4;
-
- t1 = strappend(NULL, NULL);
- assert_se(streq(t1, ""));
-
- t2 = strappend(NULL, "suf");
- assert_se(streq(t2, "suf"));
-
- t3 = strappend("pre", NULL);
- assert_se(streq(t3, "pre"));
-
- t4 = strappend("pre", "suf");
- assert_se(streq(t4, "presuf"));
-}
-
-static void test_strstrip(void) {
- char *r;
- char input[] = " hello, waldo. ";
-
- r = strstrip(input);
- assert_se(streq(r, "hello, waldo."));
-
-}
+ assert_se(ALIGN_POWER2(i) == p2);
+ }
-static void test_delete_chars(void) {
- char *r;
- char input[] = " hello, waldo. abc";
+ for (i = ULONG_MAX - 1024; i < ULONG_MAX; ++i) {
+ for (p2 = 1; p2 && p2 < i; p2 <<= 1)
+ /* empty */ ;
- r = delete_chars(input, WHITESPACE);
- assert_se(streq(r, "hello,waldo.abc"));
+ assert_se(ALIGN_POWER2(i) == p2);
+ }
}
-static void test_in_charset(void) {
- assert_se(in_charset("dddaaabbbcccc", "abcd"));
- assert_se(!in_charset("dddaaabbbcccc", "abc f"));
+static void test_max(void) {
+ static const struct {
+ int a;
+ int b[CONST_MAX(10, 100)];
+ } val1 = {
+ .a = CONST_MAX(10, 100),
+ };
+ int d = 0;
+
+ assert_cc(sizeof(val1.b) == sizeof(int) * 100);
+
+ /* CONST_MAX returns (void) instead of a value if the passed arguments
+ * are not of the same type or not constant expressions. */
+ assert_cc(__builtin_types_compatible_p(typeof(CONST_MAX(1, 10)), int));
+ assert_cc(__builtin_types_compatible_p(typeof(CONST_MAX(1, 1U)), void));
+
+ assert_se(val1.a == 100);
+ assert_se(MAX(++d, 0) == 1);
+ assert_se(d == 1);
+
+ assert_cc(MAXSIZE(char[3], uint16_t) == 3);
+ assert_cc(MAXSIZE(char[3], uint32_t) == 4);
+ assert_cc(MAXSIZE(char, long) == sizeof(long));
+
+ assert_se(MAX(-5, 5) == 5);
+ assert_se(MAX(5, 5) == 5);
+ assert_se(MAX(MAX(1, MAX(2, MAX(3, 4))), 5) == 5);
+ assert_se(MAX(MAX(1, MAX(2, MAX(3, 2))), 1) == 3);
+ assert_se(MAX(MIN(1, MIN(2, MIN(3, 4))), 5) == 5);
+ assert_se(MAX(MAX(1, MIN(2, MIN(3, 2))), 1) == 2);
+ assert_se(LESS_BY(8, 4) == 4);
+ assert_se(LESS_BY(8, 8) == 0);
+ assert_se(LESS_BY(4, 8) == 0);
+ assert_se(LESS_BY(16, LESS_BY(8, 4)) == 12);
+ assert_se(LESS_BY(4, LESS_BY(8, 4)) == 0);
+ assert_se(CLAMP(-5, 0, 1) == 0);
+ assert_se(CLAMP(5, 0, 1) == 1);
+ assert_se(CLAMP(5, -10, 1) == 1);
+ assert_se(CLAMP(5, -10, 10) == 5);
+ assert_se(CLAMP(CLAMP(0, -10, 10), CLAMP(-5, 10, 20), CLAMP(100, -5, 20)) == 10);
}
-static void test_hexchar(void) {
- assert_se(hexchar(0xa) == 'a');
- assert_se(hexchar(0x0) == '0');
+static void test_container_of(void) {
+ struct mytype {
+ uint8_t pad1[3];
+ uint64_t v1;
+ uint8_t pad2[2];
+ uint32_t v2;
+ } _packed_ myval = { };
+
+ assert_cc(sizeof(myval) == 17);
+ assert_se(container_of(&myval.v1, struct mytype, v1) == &myval);
+ assert_se(container_of(&myval.v2, struct mytype, v2) == &myval);
+ assert_se(container_of(&container_of(&myval.v2,
+ struct mytype,
+ v2)->v1,
+ struct mytype,
+ v1) == &myval);
}
-static void test_unhexchar(void) {
- assert_se(unhexchar('a') == 0xA);
- assert_se(unhexchar('A') == 0xA);
- assert_se(unhexchar('0') == 0x0);
+static void test_div_round_up(void) {
+ int div;
+
+ /* basic tests */
+ assert_se(DIV_ROUND_UP(0, 8) == 0);
+ assert_se(DIV_ROUND_UP(1, 8) == 1);
+ assert_se(DIV_ROUND_UP(8, 8) == 1);
+ assert_se(DIV_ROUND_UP(12, 8) == 2);
+ assert_se(DIV_ROUND_UP(16, 8) == 2);
+
+ /* test multiple evaluation */
+ div = 0;
+ assert_se(DIV_ROUND_UP(div++, 8) == 0 && div == 1);
+ assert_se(DIV_ROUND_UP(++div, 8) == 1 && div == 2);
+ assert_se(DIV_ROUND_UP(8, div++) == 4 && div == 3);
+ assert_se(DIV_ROUND_UP(8, ++div) == 2 && div == 4);
+
+ /* overflow test with exact division */
+ assert_se(sizeof(0U) == 4);
+ assert_se(0xfffffffaU % 10U == 0U);
+ assert_se(0xfffffffaU / 10U == 429496729U);
+ assert_se(DIV_ROUND_UP(0xfffffffaU, 10U) == 429496729U);
+ assert_se((0xfffffffaU + 10U - 1U) / 10U == 0U);
+ assert_se(0xfffffffaU / 10U + !!(0xfffffffaU % 10U) == 429496729U);
+
+ /* overflow test with rounded division */
+ assert_se(0xfffffffdU % 10U == 3U);
+ assert_se(0xfffffffdU / 10U == 429496729U);
+ assert_se(DIV_ROUND_UP(0xfffffffdU, 10U) == 429496730U);
+ assert_se((0xfffffffdU + 10U - 1U) / 10U == 0U);
+ assert_se(0xfffffffdU / 10U + !!(0xfffffffdU % 10U) == 429496730U);
}
-static void test_octchar(void) {
- assert_se(octchar(00) == '0');
- assert_se(octchar(07) == '7');
+static void test_u64log2(void) {
+ assert_se(u64log2(0) == 0);
+ assert_se(u64log2(8) == 3);
+ assert_se(u64log2(9) == 3);
+ assert_se(u64log2(15) == 3);
+ assert_se(u64log2(16) == 4);
+ assert_se(u64log2(1024*1024) == 20);
+ assert_se(u64log2(1024*1024+5) == 20);
}
-static void test_unoctchar(void) {
- assert_se(unoctchar('0') == 00);
- assert_se(unoctchar('7') == 07);
+static void test_protect_errno(void) {
+ errno = 12;
+ {
+ PROTECT_ERRNO;
+ errno = 11;
+ }
+ assert_se(errno == 12);
}
-static void test_decchar(void) {
- assert_se(decchar(0) == '0');
- assert_se(decchar(9) == '9');
+static void test_in_set(void) {
+ assert_se(IN_SET(1, 1));
+ assert_se(IN_SET(1, 1, 2, 3, 4));
+ assert_se(IN_SET(2, 1, 2, 3, 4));
+ assert_se(IN_SET(3, 1, 2, 3, 4));
+ assert_se(IN_SET(4, 1, 2, 3, 4));
+ assert_se(!IN_SET(0, 1));
+ assert_se(!IN_SET(0, 1, 2, 3, 4));
}
-static void test_undecchar(void) {
- assert_se(undecchar('0') == 0);
- assert_se(undecchar('9') == 9);
+static void test_log2i(void) {
+ assert_se(log2i(1) == 0);
+ assert_se(log2i(2) == 1);
+ assert_se(log2i(3) == 1);
+ assert_se(log2i(4) == 2);
+ assert_se(log2i(32) == 5);
+ assert_se(log2i(33) == 5);
+ assert_se(log2i(63) == 5);
+ assert_se(log2i(INT_MAX) == sizeof(int)*8-2);
}
-static void test_foreach_word(void) {
- char *w, *state;
- size_t l;
- int i = 0;
- const char test[] = "test abc d\te f ";
- const char * const expected[] = {
- "test",
- "abc",
- "d",
- "e",
- "f",
- "",
- NULL
- };
-
- FOREACH_WORD(w, l, test, state) {
- assert_se(strneq(expected[i++], w, l));
+#if 0 /// UNNEEDED by elogind
+static void test_raw_clone(void) {
+ pid_t parent, pid, pid2;
+
+ parent = getpid();
+ log_info("before clone: getpid()â"PID_FMT, parent);
+ assert_se(raw_getpid() == parent);
+
+ pid = raw_clone(0);
+ assert_se(pid >= 0);
+
+ pid2 = raw_getpid();
+ log_info("raw_clone: "PID_FMT" getpid()â"PID_FMT" raw_getpid()â"PID_FMT,
+ pid, getpid(), pid2);
+ if (pid == 0) {
+ assert_se(pid2 != parent);
+ _exit(EXIT_SUCCESS);
+ } else {
+ int status;
+
+ assert_se(pid2 == parent);
+ waitpid(pid, &status, __WCLONE);
+ assert_se(WIFEXITED(status) && WEXITSTATUS(status) == EXIT_SUCCESS);
}
}
+#endif // 0
-static void test_foreach_word_quoted(void) {
- char *w, *state;
- size_t l;
- int i = 0;
- const char test[] = "test a b c 'd' e '' '' hhh '' '' \"a b c\"";
- const char * const expected[] = {
- "test",
- "a",
- "b",
- "c",
- "d",
- "e",
- "",
- "",
- "hhh",
- "",
- "",
- "a b c",
- NULL
- };
-
- printf("<%s>\n", test);
- FOREACH_WORD_QUOTED(w, l, test, state) {
- _cleanup_free_ char *t = NULL;
+static void test_physical_memory(void) {
+ uint64_t p;
+ char buf[FORMAT_BYTES_MAX];
- assert_se(t = strndup(w, l));
- assert_se(strneq(expected[i++], w, l));
- printf("<%s>\n", t);
- }
-}
+ p = physical_memory();
+ assert_se(p > 0);
+ assert_se(p < UINT64_MAX);
+ assert_se(p % page_size() == 0);
-static void test_default_term_for_tty(void) {
- puts(default_term_for_tty("/dev/tty23"));
- puts(default_term_for_tty("/dev/ttyS23"));
- puts(default_term_for_tty("/dev/tty0"));
- puts(default_term_for_tty("/dev/pty0"));
- puts(default_term_for_tty("/dev/pts/0"));
- puts(default_term_for_tty("/dev/console"));
- puts(default_term_for_tty("tty23"));
- puts(default_term_for_tty("ttyS23"));
- puts(default_term_for_tty("tty0"));
- puts(default_term_for_tty("pty0"));
- puts(default_term_for_tty("pts/0"));
- puts(default_term_for_tty("console"));
+ log_info("Memory: %s (%" PRIu64 ")", format_bytes(buf, sizeof(buf), p), p);
}
-static void test_memdup_multiply(void) {
- int org[] = {1, 2, 3};
- int *dup;
+static void test_physical_memory_scale(void) {
+ uint64_t p;
- dup = (int*)memdup_multiply(org, sizeof(int), 3);
+ p = physical_memory();
- assert_se(dup);
- assert_se(dup[0] == 1);
- assert_se(dup[1] == 2);
- assert_se(dup[2] == 3);
- free(dup);
-}
+ assert_se(physical_memory_scale(0, 100) == 0);
+ assert_se(physical_memory_scale(100, 100) == p);
-static void test_bus_path_escape_one(const char *a, const char *b) {
- _cleanup_free_ char *t = NULL, *x = NULL, *y = NULL;
+ log_info("Memory original: %" PRIu64, physical_memory());
+ log_info("Memory scaled by 50%%: %" PRIu64, physical_memory_scale(50, 100));
+ log_info("Memory divided by 2: %" PRIu64, physical_memory() / 2);
+ log_info("Page size: %zu", page_size());
- assert_se(t = bus_path_escape(a));
- assert_se(streq(t, b));
+ /* There might be an uneven number of pages, hence permit these calculations to be half a page off... */
+ assert_se(page_size()/2 + physical_memory_scale(50, 100) - p/2 <= page_size());
+ assert_se(physical_memory_scale(200, 100) == p*2);
- assert_se(x = bus_path_unescape(t));
- assert_se(streq(a, x));
+ assert_se(physical_memory_scale(0, 1) == 0);
+ assert_se(physical_memory_scale(1, 1) == p);
+ assert_se(physical_memory_scale(2, 1) == p*2);
- assert_se(y = bus_path_unescape(b));
- assert_se(streq(a, y));
-}
+ assert_se(physical_memory_scale(0, 2) == 0);
-static void test_bus_path_escape(void) {
- test_bus_path_escape_one("foo123bar", "foo123bar");
- test_bus_path_escape_one("foo.bar", "foo_2ebar");
- test_bus_path_escape_one("foo_2ebar", "foo_5f2ebar");
- test_bus_path_escape_one("", "_");
- test_bus_path_escape_one("_", "_5f");
- test_bus_path_escape_one("1", "_31");
- test_bus_path_escape_one(":1", "_3a1");
-}
+ assert_se(page_size()/2 + physical_memory_scale(1, 2) - p/2 <= page_size());
+ assert_se(physical_memory_scale(2, 2) == p);
+ assert_se(physical_memory_scale(4, 2) == p*2);
-static void test_hostname_is_valid(void) {
- assert(hostname_is_valid("foobar"));
- assert(hostname_is_valid("foobar.com"));
- assert(!hostname_is_valid("fööbar"));
- assert(!hostname_is_valid(""));
- assert(!hostname_is_valid("."));
- assert(!hostname_is_valid(".."));
- assert(!hostname_is_valid("foobar."));
- assert(!hostname_is_valid(".foobar"));
- assert(!hostname_is_valid("foo..bar"));
- assert(!hostname_is_valid("xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"));
-}
+ assert_se(physical_memory_scale(0, UINT32_MAX) == 0);
+ assert_se(physical_memory_scale(UINT32_MAX, UINT32_MAX) == p);
-static void test_u64log2(void) {
- assert(u64log2(0) == 0);
- assert(u64log2(8) == 3);
- assert(u64log2(9) == 3);
- assert(u64log2(15) == 3);
- assert(u64log2(16) == 4);
- assert(u64log2(1024*1024) == 20);
- assert(u64log2(1024*1024+5) == 20);
+ /* overflow */
+ assert_se(physical_memory_scale(UINT64_MAX/4, UINT64_MAX) == UINT64_MAX);
}
-static void test_get_process_comm(void) {
- _cleanup_free_ char *a = NULL, *c = NULL, *d = NULL, *f = NULL, *i = NULL;
- unsigned long long b;
- pid_t e;
- uid_t u;
- gid_t g;
- dev_t h;
- int r;
-
- assert_se(get_process_comm(1, &a) >= 0);
- log_info("pid1 comm: '%s'", a);
+static void test_system_tasks_max(void) {
+ uint64_t t;
- assert_se(get_starttime_of_pid(1, &b) >= 0);
- log_info("pid1 starttime: '%llu'", b);
+ t = system_tasks_max();
+ assert_se(t > 0);
+ assert_se(t < UINT64_MAX);
- assert_se(get_process_cmdline(1, 0, true, &c) >= 0);
- log_info("pid1 cmdline: '%s'", c);
+ log_info("Max tasks: %" PRIu64, t);
+}
- assert_se(get_process_cmdline(1, 8, false, &d) >= 0);
- log_info("pid1 cmdline truncated: '%s'", d);
+static void test_system_tasks_max_scale(void) {
+ uint64_t t;
- assert_se(get_parent_of_pid(1, &e) >= 0);
- log_info("pid1 ppid: '%llu'", (unsigned long long) e);
- assert_se(e == 0);
+ t = system_tasks_max();
- assert_se(is_kernel_thread(1) == 0);
+ assert_se(system_tasks_max_scale(0, 100) == 0);
+ assert_se(system_tasks_max_scale(100, 100) == t);
- r = get_process_exe(1, &f);
- assert_se(r >= 0 || r == -EACCES);
- log_info("pid1 exe: '%s'", strna(f));
+ assert_se(system_tasks_max_scale(0, 1) == 0);
+ assert_se(system_tasks_max_scale(1, 1) == t);
+ assert_se(system_tasks_max_scale(2, 1) == 2*t);
- assert_se(get_process_uid(1, &u) == 0);
- log_info("pid1 uid: '%llu'", (unsigned long long) u);
- assert_se(u == 0);
+ assert_se(system_tasks_max_scale(0, 2) == 0);
+ assert_se(system_tasks_max_scale(1, 2) == t/2);
+ assert_se(system_tasks_max_scale(2, 2) == t);
+ assert_se(system_tasks_max_scale(3, 2) == (3*t)/2);
+ assert_se(system_tasks_max_scale(4, 2) == t*2);
- assert_se(get_process_gid(1, &g) == 0);
- log_info("pid1 gid: '%llu'", (unsigned long long) g);
- assert_se(g == 0);
+ assert_se(system_tasks_max_scale(0, UINT32_MAX) == 0);
+ assert_se(system_tasks_max_scale((UINT32_MAX-1)/2, UINT32_MAX-1) == t/2);
+ assert_se(system_tasks_max_scale(UINT32_MAX, UINT32_MAX) == t);
- assert(get_ctty_devnr(1, &h) == -ENOENT);
+ /* overflow */
- getenv_for_pid(1, "PATH", &i);
- log_info("pid1 $PATH: '%s'", strna(i));
+ assert_se(system_tasks_max_scale(UINT64_MAX/4, UINT64_MAX) == UINT64_MAX);
}
int main(int argc, char *argv[]) {
- test_streq_ptr();
- test_first_word();
- test_close_many();
- test_parse_boolean();
- test_parse_pid();
- test_parse_uid();
- test_safe_atolli();
- test_safe_atod();
- test_strappend();
- test_strstrip();
- test_delete_chars();
- test_in_charset();
- test_hexchar();
- test_unhexchar();
- test_octchar();
- test_unoctchar();
- test_decchar();
- test_undecchar();
- test_foreach_word();
- test_foreach_word_quoted();
- test_default_term_for_tty();
- test_memdup_multiply();
- test_bus_path_escape();
- test_hostname_is_valid();
+ log_parse_environment();
+ log_open();
+
+ test_align_power2();
+ test_max();
+ test_container_of();
+ test_div_round_up();
test_u64log2();
- test_get_process_comm();
+ test_protect_errno();
+ test_in_set();
+ test_log2i();
+#if 0 /// UNNEEDED by elogind
+ test_raw_clone();
+#endif // 0
+ test_physical_memory();
+ test_physical_memory_scale();
+ test_system_tasks_max();
+ test_system_tasks_max_scale();
return 0;
}