mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-12-23 14:15:28 +00:00
06da1805bf
While investigating some memory leaks it was unclear whether the JSON code correctly free'd all memory during parsing. Add a test case which can be run under valgrind to clearly demonstrate that the parser is leak free. * tests/Makefile.am: Add 'jsontest' * tests/jsontest.c: A few simple JSON parsing tests
112 lines
4.1 KiB
C
112 lines
4.1 KiB
C
#include <config.h>
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <time.h>
|
|
|
|
#include "internal.h"
|
|
#include "json.h"
|
|
#include "testutils.h"
|
|
|
|
struct testInfo {
|
|
const char *doc;
|
|
bool pass;
|
|
};
|
|
|
|
|
|
static int
|
|
testJSONFromString(const void *data)
|
|
{
|
|
const struct testInfo *info = data;
|
|
virJSONValuePtr json;
|
|
int ret = -1;
|
|
|
|
json = virJSONValueFromString(info->doc);
|
|
|
|
if (info->pass) {
|
|
if (!json) {
|
|
if (virTestGetVerbose())
|
|
fprintf(stderr, "Fail to parse %s\n", info->doc);
|
|
ret = -1;
|
|
goto cleanup;
|
|
} else {
|
|
if (virTestGetDebug())
|
|
fprintf(stderr, "Parsed %s\n", info->doc);
|
|
}
|
|
} else {
|
|
if (json) {
|
|
if (virTestGetVerbose())
|
|
fprintf(stderr, "Should not have parsed %s\n", info->doc);
|
|
ret = -1;
|
|
goto cleanup;
|
|
} else {
|
|
if (virTestGetDebug())
|
|
fprintf(stderr, "Fail to parse %s\n", info->doc);
|
|
}
|
|
}
|
|
|
|
ret = 0;
|
|
|
|
cleanup:
|
|
virJSONValueFree(json);
|
|
return ret;
|
|
}
|
|
|
|
|
|
static int
|
|
mymain(void)
|
|
{
|
|
int ret = 0;
|
|
|
|
#define DO_TEST_FULL(name, cmd, doc, pass) \
|
|
do { \
|
|
struct testInfo info = { doc, pass }; \
|
|
if (virtTestRun(name, 1, testJSON ## cmd, &info) < 0) \
|
|
ret = -1; \
|
|
} while (0)
|
|
|
|
#define DO_TEST_PARSE(name, doc) \
|
|
DO_TEST_FULL(name, FromString, doc, true)
|
|
|
|
DO_TEST_PARSE("Simple", "{\"return\": {}, \"id\": \"libvirt-1\"}");
|
|
DO_TEST_PARSE("NotSoSimple", "{\"QMP\": {\"version\": {\"qemu\":"
|
|
"{\"micro\": 91, \"minor\": 13, \"major\": 0},"
|
|
"\"package\": \" (qemu-kvm-devel)\"}, \"capabilities\": []}}");
|
|
|
|
|
|
DO_TEST_PARSE("Harder", "{\"return\": [{\"filename\": "
|
|
"\"unix:/home/berrange/.libvirt/qemu/lib/tck.monitor,server\","
|
|
"\"label\": \"charmonitor\"}, {\"filename\": \"pty:/dev/pts/158\","
|
|
"\"label\": \"charserial0\"}], \"id\": \"libvirt-3\"}");
|
|
|
|
DO_TEST_PARSE("VeryHard", "{\"return\": [{\"name\": \"quit\"}, {\"name\":"
|
|
"\"eject\"}, {\"name\": \"change\"}, {\"name\": \"screendump\"},"
|
|
"{\"name\": \"stop\"}, {\"name\": \"cont\"}, {\"name\": "
|
|
"\"system_reset\"}, {\"name\": \"system_powerdown\"}, "
|
|
"{\"name\": \"device_add\"}, {\"name\": \"device_del\"}, "
|
|
"{\"name\": \"cpu\"}, {\"name\": \"memsave\"}, {\"name\": "
|
|
"\"pmemsave\"}, {\"name\": \"migrate\"}, {\"name\": "
|
|
"\"migrate_cancel\"}, {\"name\": \"migrate_set_speed\"},"
|
|
"{\"name\": \"client_migrate_info\"}, {\"name\": "
|
|
"\"migrate_set_downtime\"}, {\"name\": \"netdev_add\"}, "
|
|
"{\"name\": \"netdev_del\"}, {\"name\": \"block_resize\"},"
|
|
"{\"name\": \"balloon\"}, {\"name\": \"set_link\"}, {\"name\":"
|
|
"\"getfd\"}, {\"name\": \"closefd\"}, {\"name\": \"block_passwd\"},"
|
|
"{\"name\": \"set_password\"}, {\"name\": \"expire_password\"},"
|
|
"{\"name\": \"qmp_capabilities\"}, {\"name\": "
|
|
"\"human-monitor-command\"}, {\"name\": \"query-version\"},"
|
|
"{\"name\": \"query-commands\"}, {\"name\": \"query-chardev\"},"
|
|
"{\"name\": \"query-block\"}, {\"name\": \"query-blockstats\"}, "
|
|
"{\"name\": \"query-cpus\"}, {\"name\": \"query-pci\"}, {\"name\":"
|
|
"\"query-kvm\"}, {\"name\": \"query-status\"}, {\"name\": "
|
|
"\"query-mice\"}, {\"name\": \"query-vnc\"}, {\"name\": "
|
|
"\"query-spice\"}, {\"name\": \"query-name\"}, {\"name\": "
|
|
"\"query-uuid\"}, {\"name\": \"query-migrate\"}, {\"name\": "
|
|
"\"query-balloon\"}], \"id\": \"libvirt-2\"}");
|
|
|
|
return (ret == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
|
|
}
|
|
|
|
VIRT_TEST_MAIN(mymain)
|