[PATCH v4 8/8] tests: Add generichotplugtest

For testing hypervisor independent device detach / attach / update functions, currently only detaching included. Signed-off-by: Luke Yue <lukedyue(a)gmail.com&gt; --- The test would show error messages with expected to fail tests even with VIR_TEST_DEBUG=0, really don't know what I missed to make it quiet :( I would really appreciate it if anyone could tell me what should I do, thanks. --- tests/generichotplugtest.c | 178 +++++++++++++++++++++++++++++++++++++ tests/meson.build | 1 + 2 files changed, 179 insertions(+) create mode 100644 tests/generichotplugtest.c diff --git a/tests/generichotplugtest.c b/tests/generichotplugtest.c new file mode 100644 index 0000000000..443fc907d3 --- /dev/null +++ b/tests/generichotplugtest.c @@ -0,0 +1,178 @@ +#include <config.h> + +#include "internal.h" +#include "testutils.h" + +enum { + ATTACH, + DETACH, + UPDATE +}; + +#define VIR_FROM_THIS VIR_FROM_NONE + +struct genericHotplugTestData { + const char *device_filename; + const char *device_alias; + bool fail; + bool alias; + bool keep; + int action; + unsigned int flags; + virDomainPtr dom; +}; + +static int +testGenericHotplug(const void *data) +{ + int ret = 0; + g_autofree char *domain_xml = g_strdup_printf("test://%s/../examples/xml/test/testnode.xml", + abs_srcdir); + struct genericHotplugTestData *test = (struct genericHotplugTestData *) data; + g_autofree char *device_filename = NULL; + g_autofree char *device_alias = NULL; + g_autofree char *device_xml = NULL; + bool fail = test->fail; + bool alias = test->alias; + unsigned int flags = test->flags; + virConnectPtr conn = virConnectOpen(domain_xml); + virDomainPtr dom = NULL; + + if (!test->dom) { + dom = virDomainLookupByName(conn, "fc5"); + test->dom = dom; + } + + if (alias) { + device_alias = g_strdup_printf("%s", test->device_alias); + } else { + device_filename = g_strdup_printf("%s/generichotplugdata/generichotplug-%s.xml", + abs_srcdir, test->device_filename); + + if (virTestLoadFile(device_filename, &device_xml) < 0) + return -1; + } + + switch (test->action) { + case ATTACH: + ret = virDomainAttachDeviceFlags(test->dom, device_xml, flags); + break; + + case DETACH: + if (alias) { + ret = virDomainDetachDeviceAlias(test->dom, device_alias, flags); + } else { + ret = virDomainDetachDeviceFlags(test->dom, device_xml, flags); + } + break; + + case UPDATE: + ret = virDomainUpdateDeviceFlags(test->dom, device_xml, flags); + break; + } + + if (!test->keep) { + virDomainDestroy(test->dom); + virDomainFree(test->dom); + test->dom = NULL; + } else { + test->dom = dom; + } + virConnectClose(conn); + + return ((ret < 0 && fail) || (!ret && !fail)) ? 0 : -1; +} + +static int +mymain(void) +{ + int ret = 0; + struct genericHotplugTestData data = {0}; + unsigned int test_flags = VIR_DOMAIN_AFFECT_LIVE | VIR_DOMAIN_AFFECT_CONFIG; + +#define DO_TEST(ACTION, dev, dev_alias, alias_, fail_, keep_, flags_) \ + do { \ + const char *name = (alias_) ? \ + "Generic " #ACTION " alias " dev_alias : \ + "Generic " #ACTION " " dev; \ + data.action = ACTION; \ + data.device_filename = dev; \ + data.device_alias = dev_alias; \ + data.alias = alias_; \ + data.fail = fail_; \ + data.flags = flags_; \ + data.keep = keep_; \ + if (virTestRun(name, testGenericHotplug, &data) < 0) \ + ret = -1; \ + } while (0) + +#define DO_TEST_DETACH(dev, dev_alias, alias, fail, keep, flags) \ + DO_TEST(DETACH, dev, dev_alias, alias, fail, keep, flags) + + /* Every detach test is followed by a repeated one that is expected + to fail, cause the previous one should detach the device successfully */ + DO_TEST_DETACH("controller", "", false, false, true, test_flags); + DO_TEST_DETACH("controller", "", false, true, false, test_flags); + + DO_TEST_DETACH("disk-cdrom", "", false, false, true, test_flags); + DO_TEST_DETACH("disk-cdrom", "", false, true, false, test_flags); + + DO_TEST_DETACH("filesystem", "", false, false, true, test_flags); + DO_TEST_DETACH("filesystem", "", false, true, false, test_flags); + + DO_TEST_DETACH("hostdev", "", false, false, true, test_flags); + DO_TEST_DETACH("hostdev", "", false, true, false, test_flags); + + DO_TEST_DETACH("input", "", false, false, true, test_flags); + DO_TEST_DETACH("input", "", false, true, false, test_flags); + + DO_TEST_DETACH("interface", "", false, false, true, test_flags); + DO_TEST_DETACH("interface", "", false, true, false, test_flags); + + DO_TEST_DETACH("lease", "", false, false, true, test_flags); + DO_TEST_DETACH("lease", "", false, true, false, test_flags); + + DO_TEST_DETACH("memory", "", false, false, true, test_flags); + DO_TEST_DETACH("memory", "", false, true, false, test_flags); + + DO_TEST_DETACH("rng", "", false, false, true, test_flags); + DO_TEST_DETACH("rng", "", false, true, false, test_flags); + + DO_TEST_DETACH("shmem", "", false, false, true, test_flags); + DO_TEST_DETACH("shmem", "", false, true, false, test_flags); + + DO_TEST_DETACH("sound", "", false, false, true, test_flags); + DO_TEST_DETACH("sound", "", false, true, false, test_flags); + + DO_TEST_DETACH("tpm", "", false, false, true, test_flags); + DO_TEST_DETACH("tpm", "", false, true, false, test_flags); + + DO_TEST_DETACH("vsock", "", false, false, true, test_flags); + DO_TEST_DETACH("vsock", "", false, true, false, test_flags); + + DO_TEST_DETACH("watchdog", "", false, false, true, test_flags); + DO_TEST_DETACH("watchdog", "", false, true, false, test_flags); + + DO_TEST_DETACH("disk-cdrom", "", false, false, true, test_flags); + DO_TEST_DETACH("", "ua-testCD", true, true, false, test_flags); + + DO_TEST_DETACH("", "ua-testCD", true, false, true, test_flags); + DO_TEST_DETACH("", "ua-testCD", true, true, false, test_flags); + + /* Memballoon device shouldn't be hotpluggable */ + DO_TEST_DETACH("memballoon", "", false, true, false, test_flags); + + DO_TEST_DETACH("memballoon", "", false, false, true, + VIR_DOMAIN_AFFECT_CONFIG); + DO_TEST_DETACH("memballoon", "", false, true, false, + VIR_DOMAIN_AFFECT_CONFIG); + + if (data.dom) { + virDomainDestroy(data.dom); + virDomainFree(data.dom); + } + + return (ret == 0) ? EXIT_SUCCESS : EXIT_FAILURE; +} + +VIR_TEST_MAIN(mymain) diff --git a/tests/meson.build b/tests/meson.build index f75c248720..659b044984 100644 --- a/tests/meson.build +++ b/tests/meson.build @@ -288,6 +288,7 @@ tests += [ { 'name': 'cputest', 'link_with': cputest_link_with, 'link_whole': cputest_link_whole }, { 'name': 'domaincapstest', 'link_with': domaincapstest_link_with, 'link_whole': domaincapstest_link_whole }, { 'name': 'domainconftest' }, + { 'name': 'generichotplugtest' }, { 'name': 'genericxml2xmltest' }, { 'name': 'interfacexml2xmltest' }, { 'name': 'metadatatest' }, -- 2.34.1