[libvirt] [PATCH 11/11] Add test suite for virSocket APIs
Daniel P. Berrange
berrange at redhat.com
Thu Oct 21 18:17:25 UTC 2010
Add a test suite for check parsing, formatting, range calculation
and netmask checking APIs in virSocketAddr.
* tests/sockettest.c, tests/Makefile.am: Add new test case
---
tests/Makefile.am | 8 ++-
tests/sockettest.c | 238 ++++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 245 insertions(+), 1 deletions(-)
create mode 100644 tests/sockettest.c
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 44fe579..9720b6e 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -72,7 +72,7 @@ EXTRA_DIST = \
domainsnapshotxml2xmlin \
qemuhelpdata
-check_PROGRAMS = virshtest conftest \
+check_PROGRAMS = virshtest conftest sockettest \
nodeinfotest statstest qparamtest virbuftest
if WITH_XEN
@@ -152,6 +152,7 @@ TESTS = virshtest \
statstest \
qparamtest \
virbuftest \
+ sockettest \
$(test_scripts)
if WITH_XEN
@@ -214,6 +215,11 @@ TESTS_ENVIRONMENT = \
valgrind:
$(MAKE) check VG="valgrind --quiet --leak-check=full --suppressions=$(srcdir)/.valgrind.supp"
+sockettest_SOURCES = \
+ sockettest.c \
+ testutils.c testutils.h
+sockettest_LDADD = ../src/libvirt_util.la $(LDADDS)
+
if WITH_XEN
xml2sexprtest_SOURCES = \
xml2sexprtest.c testutilsxen.c testutilsxen.h \
diff --git a/tests/sockettest.c b/tests/sockettest.c
new file mode 100644
index 0000000..eebac4a
--- /dev/null
+++ b/tests/sockettest.c
@@ -0,0 +1,238 @@
+#include <config.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "network.h"
+#include "testutils.h"
+#include "logging.h"
+#include "memory.h"
+
+static void testQuietError(void *userData ATTRIBUTE_UNUSED,
+ virErrorPtr error ATTRIBUTE_UNUSED)
+{
+ /* nada */
+}
+
+static int testParse(virSocketAddr *addr, const char *addrstr, int family, bool pass)
+{
+ int rc;
+
+ rc = virSocketParseAddr(addrstr, addr, family);
+
+ if (rc < 0)
+ return pass ? -1 : 0;
+ else
+ return pass ? 0 : -1;
+}
+
+static int testFormat(virSocketAddr *addr, const char *addrstr, bool pass)
+{
+ char *newaddrstr;
+
+ newaddrstr = virSocketFormatAddr(addr);
+ if (!newaddrstr)
+ return pass ? -1 : 0;
+
+ if (STRNEQ(newaddrstr, addrstr)) {
+ virtTestDifference(stderr, newaddrstr, addrstr);
+ VIR_FREE(newaddrstr);
+ return pass ? -1 : 0;
+ } else {
+ VIR_FREE(newaddrstr);
+ return pass ? 0 : -1;
+ }
+}
+
+struct testParseData {
+ virSocketAddr *addr;
+ const char *addrstr;
+ int family;
+ bool pass;
+};
+static int testParseHelper(const void *opaque)
+{
+ const struct testParseData *data = opaque;
+ return testParse(data->addr, data->addrstr, data->family, data->pass);
+}
+
+struct testFormatData {
+ virSocketAddr *addr;
+ const char *addrstr;
+ bool pass;
+};
+static int testFormatHelper(const void *opaque)
+{
+ const struct testFormatData *data = opaque;
+ return testFormat(data->addr, data->addrstr, data->pass);
+}
+
+
+static int testRange(const char *saddrstr, const char *eaddrstr, int size, bool pass)
+{
+ virSocketAddr saddr;
+ virSocketAddr eaddr;
+
+ if (virSocketParseAddr(saddrstr, &saddr, AF_UNSPEC) < 0)
+ return -1;
+ if (virSocketParseAddr(eaddrstr, &eaddr, AF_UNSPEC) < 0)
+ return -1;
+
+ int gotsize = virSocketGetRange(&saddr, &eaddr);
+ VIR_DEBUG("Size want %d vs got %d", size, gotsize);
+ if (gotsize < 0 || gotsize != size) {
+ return pass ? -1 : 0;
+ } else {
+ return pass ? 0 : -1;
+ }
+}
+
+struct testRangeData {
+ const char *saddr;
+ const char *eaddr;
+ int size;
+ bool pass;
+};
+static int testRangeHelper(const void *opaque)
+{
+ const struct testRangeData *data = opaque;
+ return testRange(data->saddr, data->eaddr, data->size, data->pass);
+}
+
+
+static int testNetmask(const char *addr1str, const char *addr2str,
+ const char *netmaskstr, bool pass)
+{
+ virSocketAddr addr1;
+ virSocketAddr addr2;
+ virSocketAddr netmask;
+
+ if (virSocketParseAddr(addr1str, &addr1, AF_UNSPEC) < 0)
+ return -1;
+ if (virSocketParseAddr(addr2str, &addr2, AF_UNSPEC) < 0)
+ return -1;
+ if (virSocketParseAddr(netmaskstr, &netmask, AF_UNSPEC) < 0)
+ return -1;
+
+ int ret = virSocketCheckNetmask(&addr1, &addr2, &netmask);
+
+ if (ret <= 0) {
+ return pass ? -1 : 0;
+ } else {
+ return pass ? 0 : -1;
+ }
+}
+
+struct testNetmaskData {
+ const char *addr1;
+ const char *addr2;
+ const char *netmask;
+ bool pass;
+};
+static int testNetmaskHelper(const void *opaque)
+{
+ const struct testNetmaskData *data = opaque;
+ return testNetmask(data->addr1, data->addr2, data->netmask, data->pass);
+}
+
+
+static int
+mymain(int argc ATTRIBUTE_UNUSED,
+ char **argv ATTRIBUTE_UNUSED)
+{
+ int ret = 0;
+ /* Some of our tests delibrately test failure cases, so
+ * register a handler to stop error messages cluttering
+ * up display
+ */
+ if (!virTestGetDebug())
+ virSetErrorFunc(NULL, testQuietError);
+
+#define DO_TEST_PARSE(addrstr, family, pass) \
+ do { \
+ virSocketAddr addr; \
+ struct testParseData data = { &addr, addrstr, family, pass }; \
+ memset(&addr, 0, sizeof(addr)); \
+ if (virtTestRun("Test parse " addrstr, \
+ 1, testParseHelper, &data) < 0) \
+ ret = -1; \
+ } while (0)
+
+#define DO_TEST_PARSE_AND_FORMAT(addrstr, family, pass) \
+ do { \
+ virSocketAddr addr; \
+ struct testParseData data = { &addr, addrstr, family, pass }; \
+ memset(&addr, 0, sizeof(addr)); \
+ if (virtTestRun("Test parse " addrstr " family " #family, \
+ 1, testParseHelper, &data) < 0) \
+ ret = -1; \
+ struct testFormatData data2 = { &addr, addrstr, pass }; \
+ if (virtTestRun("Test format " addrstr " family " #family, \
+ 1, testFormatHelper, &data2) < 0) \
+ ret = -1; \
+ } while (0)
+
+#define DO_TEST_RANGE(saddr, eaddr, size, pass) \
+ do { \
+ struct testRangeData data = { saddr, eaddr, size, pass }; \
+ if (virtTestRun("Test range " saddr " -> " eaddr " size " #size, \
+ 1, testRangeHelper, &data) < 0) \
+ ret = -1; \
+ } while (0)
+
+#define DO_TEST_NETMASK(addr1, addr2, netmask, pass) \
+ do { \
+ struct testNetmaskData data = { addr1, addr2, netmask, pass }; \
+ if (virtTestRun("Test netmask " addr1 " + " addr2 " in " netmask, \
+ 1, testNetmaskHelper, &data) < 0) \
+ ret = -1; \
+ } while (0)
+
+
+ DO_TEST_PARSE_AND_FORMAT("127.0.0.1", AF_UNSPEC, true);
+ DO_TEST_PARSE_AND_FORMAT("127.0.0.1", AF_INET, true);
+ DO_TEST_PARSE_AND_FORMAT("127.0.0.1", AF_INET6, false);
+ DO_TEST_PARSE_AND_FORMAT("127.0.0.1", AF_UNIX, false);
+ DO_TEST_PARSE_AND_FORMAT("127.0.0.256", AF_UNSPEC, false);
+
+ DO_TEST_PARSE_AND_FORMAT("::1", AF_UNSPEC, true);
+ DO_TEST_PARSE_AND_FORMAT("::1", AF_INET, false);
+ DO_TEST_PARSE_AND_FORMAT("::1", AF_INET6, true);
+ DO_TEST_PARSE_AND_FORMAT("::1", AF_UNIX, false);
+ DO_TEST_PARSE_AND_FORMAT("::ffff", AF_UNSPEC, true);
+
+ DO_TEST_RANGE("192.168.122.1", "192.168.122.1", 1, true);
+ DO_TEST_RANGE("192.168.122.1", "192.168.122.20", 20, true);
+ DO_TEST_RANGE("192.168.122.0", "192.168.122.255", 256, true);
+ DO_TEST_RANGE("192.168.122.20", "192.168.122.1", -1, false);
+ DO_TEST_RANGE("10.0.0.1", "192.168.122.20", -1, false);
+ DO_TEST_RANGE("192.168.122.20", "10.0.0.1", -1, false);
+
+ DO_TEST_RANGE("2000::1", "2000::1", 1, true);
+ DO_TEST_RANGE("2000::1", "2000::2", 2, true);
+ DO_TEST_RANGE("2000::2", "2000::1", -1, false);
+ DO_TEST_RANGE("2000::1", "9001::1", -1, false);
+
+ DO_TEST_NETMASK("192.168.122.1", "192.168.122.2",
+ "255.255.255.0", true);
+ DO_TEST_NETMASK("192.168.122.1", "192.168.122.4",
+ "255.255.255.248", true);
+ DO_TEST_NETMASK("192.168.122.1", "192.168.123.2",
+ "255.255.255.0", false);
+ DO_TEST_NETMASK("192.168.122.1", "192.168.123.2",
+ "255.255.0.0", true);
+
+ DO_TEST_NETMASK("2000::1:1", "2000::1:1",
+ "ffff:ffff:ffff:ffff:ffff:ffff:ffff:0", true);
+ DO_TEST_NETMASK("2000::1:1", "2000::2:1",
+ "ffff:ffff:ffff:ffff:ffff:ffff:ffff:0", false);
+ DO_TEST_NETMASK("2000::1:1", "2000::2:1",
+ "ffff:ffff:ffff:ffff:ffff:ffff:fff8:0", true);
+ DO_TEST_NETMASK("2000::1:1", "9000::1:1",
+ "ffff:ffff:ffff:ffff:ffff:ffff:ffff:0", false);
+
+ return(ret==0 ? EXIT_SUCCESS : EXIT_FAILURE);
+}
+
+VIRT_TEST_MAIN(mymain)
--
1.7.2.3
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