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tests: move cpu-set-util related tests to test-cpu-set-util.c

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This commit is contained in:
Ronny Chevalier 2016-03-02 23:29:49 +01:00
parent cd3510707a
commit 7ba365a9b2
4 changed files with 151 additions and 117 deletions
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1
.gitignore vendored
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@ -167,6 +167,7 @@
/test-conf-parser
/test-copy
/test-coredump-vacuum
/test-cpu-set-util
/test-daemon
/test-date
/test-device-nodes

7
Makefile.am
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@ -1426,6 +1426,7 @@ tests += \
test-utf8 \
test-ellipsize \
test-util \
test-cpu-set-util \
test-hexdecoct \
test-escape \
test-alloc-util \
@ -1777,6 +1778,12 @@ test_web_util_SOURCES = \
test_web_util_LDADD = \
libbasic.la
test_cpu_set_util_SOURCES = \
src/test/test-cpu-set-util.c
test_cpu_set_util_LDADD = \
libbasic.la
test_escape_SOURCES = \
src/test/test-escape.c

143
src/test/test-cpu-set-util.c Normal file
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@ -0,0 +1,143 @@
/***
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include "alloc-util.h"
#include "cpu-set-util.h"
#include "macro.h"
static void test_parse_cpu_set(void) {
cpu_set_t *c = NULL;
int ncpus;
int cpu;
/* Simple range (from CPUAffinity example) */
ncpus = parse_cpu_set_and_warn("1 2", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus >= 1024);
assert_se(CPU_ISSET_S(1, CPU_ALLOC_SIZE(ncpus), c));
assert_se(CPU_ISSET_S(2, CPU_ALLOC_SIZE(ncpus), c));
assert_se(CPU_COUNT_S(CPU_ALLOC_SIZE(ncpus), c) == 2);
c = mfree(c);
/* A more interesting range */
ncpus = parse_cpu_set_and_warn("0 1 2 3 8 9 10 11", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus >= 1024);
assert_se(CPU_COUNT_S(CPU_ALLOC_SIZE(ncpus), c) == 8);
for (cpu = 0; cpu < 4; cpu++)
assert_se(CPU_ISSET_S(cpu, CPU_ALLOC_SIZE(ncpus), c));
for (cpu = 8; cpu < 12; cpu++)
assert_se(CPU_ISSET_S(cpu, CPU_ALLOC_SIZE(ncpus), c));
c = mfree(c);
/* Quoted strings */
ncpus = parse_cpu_set_and_warn("8 '9' 10 \"11\"", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus >= 1024);
assert_se(CPU_COUNT_S(CPU_ALLOC_SIZE(ncpus), c) == 4);
for (cpu = 8; cpu < 12; cpu++)
assert_se(CPU_ISSET_S(cpu, CPU_ALLOC_SIZE(ncpus), c));
c = mfree(c);
/* Use commas as separators */
ncpus = parse_cpu_set_and_warn("0,1,2,3 8,9,10,11", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus >= 1024);
assert_se(CPU_COUNT_S(CPU_ALLOC_SIZE(ncpus), c) == 8);
for (cpu = 0; cpu < 4; cpu++)
assert_se(CPU_ISSET_S(cpu, CPU_ALLOC_SIZE(ncpus), c));
for (cpu = 8; cpu < 12; cpu++)
assert_se(CPU_ISSET_S(cpu, CPU_ALLOC_SIZE(ncpus), c));
c = mfree(c);
/* Commas with spaces (and trailing comma, space) */
ncpus = parse_cpu_set_and_warn("0, 1, 2, 3, 4, 5, 6, 7, ", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus >= 1024);
assert_se(CPU_COUNT_S(CPU_ALLOC_SIZE(ncpus), c) == 8);
for (cpu = 0; cpu < 8; cpu++)
assert_se(CPU_ISSET_S(cpu, CPU_ALLOC_SIZE(ncpus), c));
c = mfree(c);
/* Ranges */
ncpus = parse_cpu_set_and_warn("0-3,8-11", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus >= 1024);
assert_se(CPU_COUNT_S(CPU_ALLOC_SIZE(ncpus), c) == 8);
for (cpu = 0; cpu < 4; cpu++)
assert_se(CPU_ISSET_S(cpu, CPU_ALLOC_SIZE(ncpus), c));
for (cpu = 8; cpu < 12; cpu++)
assert_se(CPU_ISSET_S(cpu, CPU_ALLOC_SIZE(ncpus), c));
c = mfree(c);
/* Ranges with trailing comma, space */
ncpus = parse_cpu_set_and_warn("0-3 8-11, ", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus >= 1024);
assert_se(CPU_COUNT_S(CPU_ALLOC_SIZE(ncpus), c) == 8);
for (cpu = 0; cpu < 4; cpu++)
assert_se(CPU_ISSET_S(cpu, CPU_ALLOC_SIZE(ncpus), c));
for (cpu = 8; cpu < 12; cpu++)
assert_se(CPU_ISSET_S(cpu, CPU_ALLOC_SIZE(ncpus), c));
c = mfree(c);
/* Negative range (returns empty cpu_set) */
ncpus = parse_cpu_set_and_warn("3-0", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus >= 1024);
assert_se(CPU_COUNT_S(CPU_ALLOC_SIZE(ncpus), c) == 0);
c = mfree(c);
/* Overlapping ranges */
ncpus = parse_cpu_set_and_warn("0-7 4-11", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus >= 1024);
assert_se(CPU_COUNT_S(CPU_ALLOC_SIZE(ncpus), c) == 12);
for (cpu = 0; cpu < 12; cpu++)
assert_se(CPU_ISSET_S(cpu, CPU_ALLOC_SIZE(ncpus), c));
c = mfree(c);
/* Mix ranges and individual CPUs */
ncpus = parse_cpu_set_and_warn("0,1 4-11", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus >= 1024);
assert_se(CPU_COUNT_S(CPU_ALLOC_SIZE(ncpus), c) == 10);
assert_se(CPU_ISSET_S(0, CPU_ALLOC_SIZE(ncpus), c));
assert_se(CPU_ISSET_S(1, CPU_ALLOC_SIZE(ncpus), c));
for (cpu = 4; cpu < 12; cpu++)
assert_se(CPU_ISSET_S(cpu, CPU_ALLOC_SIZE(ncpus), c));
c = mfree(c);
/* Garbage */
ncpus = parse_cpu_set_and_warn("0 1 2 3 garbage", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus < 0);
assert_se(!c);
/* Range with garbage */
ncpus = parse_cpu_set_and_warn("0-3 8-garbage", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus < 0);
assert_se(!c);
/* Empty string */
c = NULL;
ncpus = parse_cpu_set_and_warn("", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus == 0); /* empty string returns 0 */
assert_se(!c);
/* Runnaway quoted string */
ncpus = parse_cpu_set_and_warn("0 1 2 3 \"4 5 6 7 ", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus < 0);
assert_se(!c);
}
int main(int argc, char *argv[]) {
test_parse_cpu_set();
return 0;
}

117
src/test/test-util.c
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@ -29,7 +29,6 @@
#include "alloc-util.h"
#include "conf-parser.h"
#include "cpu-set-util.h"
#include "def.h"
#include "fd-util.h"
#include "fileio.h"
@ -233,121 +232,6 @@ static void test_protect_errno(void) {
assert_se(errno == 12);
}
static void test_parse_cpu_set(void) {
cpu_set_t *c = NULL;
int ncpus;
int cpu;
/* Simple range (from CPUAffinity example) */
ncpus = parse_cpu_set_and_warn("1 2", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus >= 1024);
assert_se(CPU_ISSET_S(1, CPU_ALLOC_SIZE(ncpus), c));
assert_se(CPU_ISSET_S(2, CPU_ALLOC_SIZE(ncpus), c));
assert_se(CPU_COUNT_S(CPU_ALLOC_SIZE(ncpus), c) == 2);
c = mfree(c);
/* A more interesting range */
ncpus = parse_cpu_set_and_warn("0 1 2 3 8 9 10 11", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus >= 1024);
assert_se(CPU_COUNT_S(CPU_ALLOC_SIZE(ncpus), c) == 8);
for (cpu = 0; cpu < 4; cpu++)
assert_se(CPU_ISSET_S(cpu, CPU_ALLOC_SIZE(ncpus), c));
for (cpu = 8; cpu < 12; cpu++)
assert_se(CPU_ISSET_S(cpu, CPU_ALLOC_SIZE(ncpus), c));
c = mfree(c);
/* Quoted strings */
ncpus = parse_cpu_set_and_warn("8 '9' 10 \"11\"", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus >= 1024);
assert_se(CPU_COUNT_S(CPU_ALLOC_SIZE(ncpus), c) == 4);
for (cpu = 8; cpu < 12; cpu++)
assert_se(CPU_ISSET_S(cpu, CPU_ALLOC_SIZE(ncpus), c));
c = mfree(c);
/* Use commas as separators */
ncpus = parse_cpu_set_and_warn("0,1,2,3 8,9,10,11", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus >= 1024);
assert_se(CPU_COUNT_S(CPU_ALLOC_SIZE(ncpus), c) == 8);
for (cpu = 0; cpu < 4; cpu++)
assert_se(CPU_ISSET_S(cpu, CPU_ALLOC_SIZE(ncpus), c));
for (cpu = 8; cpu < 12; cpu++)
assert_se(CPU_ISSET_S(cpu, CPU_ALLOC_SIZE(ncpus), c));
c = mfree(c);
/* Commas with spaces (and trailing comma, space) */
ncpus = parse_cpu_set_and_warn("0, 1, 2, 3, 4, 5, 6, 7, ", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus >= 1024);
assert_se(CPU_COUNT_S(CPU_ALLOC_SIZE(ncpus), c) == 8);
for (cpu = 0; cpu < 8; cpu++)
assert_se(CPU_ISSET_S(cpu, CPU_ALLOC_SIZE(ncpus), c));
c = mfree(c);
/* Ranges */
ncpus = parse_cpu_set_and_warn("0-3,8-11", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus >= 1024);
assert_se(CPU_COUNT_S(CPU_ALLOC_SIZE(ncpus), c) == 8);
for (cpu = 0; cpu < 4; cpu++)
assert_se(CPU_ISSET_S(cpu, CPU_ALLOC_SIZE(ncpus), c));
for (cpu = 8; cpu < 12; cpu++)
assert_se(CPU_ISSET_S(cpu, CPU_ALLOC_SIZE(ncpus), c));
c = mfree(c);
/* Ranges with trailing comma, space */
ncpus = parse_cpu_set_and_warn("0-3 8-11, ", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus >= 1024);
assert_se(CPU_COUNT_S(CPU_ALLOC_SIZE(ncpus), c) == 8);
for (cpu = 0; cpu < 4; cpu++)
assert_se(CPU_ISSET_S(cpu, CPU_ALLOC_SIZE(ncpus), c));
for (cpu = 8; cpu < 12; cpu++)
assert_se(CPU_ISSET_S(cpu, CPU_ALLOC_SIZE(ncpus), c));
c = mfree(c);
/* Negative range (returns empty cpu_set) */
ncpus = parse_cpu_set_and_warn("3-0", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus >= 1024);
assert_se(CPU_COUNT_S(CPU_ALLOC_SIZE(ncpus), c) == 0);
c = mfree(c);
/* Overlapping ranges */
ncpus = parse_cpu_set_and_warn("0-7 4-11", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus >= 1024);
assert_se(CPU_COUNT_S(CPU_ALLOC_SIZE(ncpus), c) == 12);
for (cpu = 0; cpu < 12; cpu++)
assert_se(CPU_ISSET_S(cpu, CPU_ALLOC_SIZE(ncpus), c));
c = mfree(c);
/* Mix ranges and individual CPUs */
ncpus = parse_cpu_set_and_warn("0,1 4-11", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus >= 1024);
assert_se(CPU_COUNT_S(CPU_ALLOC_SIZE(ncpus), c) == 10);
assert_se(CPU_ISSET_S(0, CPU_ALLOC_SIZE(ncpus), c));
assert_se(CPU_ISSET_S(1, CPU_ALLOC_SIZE(ncpus), c));
for (cpu = 4; cpu < 12; cpu++)
assert_se(CPU_ISSET_S(cpu, CPU_ALLOC_SIZE(ncpus), c));
c = mfree(c);
/* Garbage */
ncpus = parse_cpu_set_and_warn("0 1 2 3 garbage", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus < 0);
assert_se(!c);
/* Range with garbage */
ncpus = parse_cpu_set_and_warn("0-3 8-garbage", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus < 0);
assert_se(!c);
/* Empty string */
c = NULL;
ncpus = parse_cpu_set_and_warn("", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus == 0); /* empty string returns 0 */
assert_se(!c);
/* Runnaway quoted string */
ncpus = parse_cpu_set_and_warn("0 1 2 3 \"4 5 6 7 ", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus < 0);
assert_se(!c);
}
static void test_config_parse_iec_uint64(void) {
uint64_t offset = 0;
assert_se(config_parse_iec_uint64(NULL, "/this/file", 11, "Section", 22, "Size", 0, "4M", &offset, NULL) == 0);
@ -920,7 +804,6 @@ int main(int argc, char *argv[]) {
test_parse_uid();
test_u64log2();
test_protect_errno();
test_parse_cpu_set();
test_config_parse_iec_uint64();
test_fstab_node_to_udev_node();
test_get_files_in_directory();