External/libvirt
1
0
Fork 0
mirror of https://gitlab.com/libvirt/libvirt.git synced 2025-01-31 17:05:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add test case for parsing JSON docs

Browse Source 
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
This commit is contained in:
Daniel P. Berrange 2011-06-30 15:08:29 +01:00
parent e44bec2e34
commit 06da1805bf
2 changed files with 125 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
tests/Makefile.am
View File

@ -14,6 +14,7 @@ INCLUDES = \
$(SASL_CFLAGS) \
$(SELINUX_CFLAGS) \
$(APPARMOR_CFLAGS) \
$(YAJL_CFLAGS) \
$(COVERAGE_CFLAGS) \
$(WARN_CFLAGS)
@ -29,6 +30,7 @@ LDADDS = \
$(SASL_LIBS) \
$(SELINUX_LIBS) \
$(APPARMOR_LIBS) \
$(YAJL_LIBS) \
$(WARN_CFLAGS) \
../src/libvirt_test.la \
../gnulib/lib/libgnu.la \
@ -113,6 +115,10 @@ if WITH_CIL
check_PROGRAMS += object-locking
endif
if HAVE_YAJL
check_PROGRAMS += jsontest
endif
check_PROGRAMS += networkxml2xmltest
check_PROGRAMS += networkxml2argvtest
@ -196,6 +202,10 @@ TESTS = virshtest \
virnetsockettest \
$(test_scripts)
if HAVE_YAJL
TESTS += jsontest
endif
if WITH_XEN
TESTS += xml2sexprtest \
sexpr2xmltest \
@ -444,6 +454,10 @@ hashtest_SOURCES = \
hashtest.c hashdata.h testutils.h testutils.c
hashtest_LDADD = $(LDADDS)
jsontest_SOURCES = \
jsontest.c jsondata.h testutils.h testutils.c
jsontest_LDADD = $(LDADDS)
if WITH_LIBVIRTD
eventtest_SOURCES = \
eventtest.c testutils.h testutils.c

111
tests/jsontest.c Normal file
View File

@ -0,0 +1,111 @@
#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)