[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]

[libvirt] [PATCH 11/11] Add test suite for virSocket APIs



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


[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]