This patch introduces functional test for emudev. The
implementation of iavf emudev selftest is also added.
Signed-off-by: Miao Li <miao...@intel.com>
Signed-off-by: Chenbo Xia <chenbo....@intel.com>
---
app/test/meson.build | 5 +-
app/test/test_emudev.c | 29 +++++
drivers/emu/iavf/iavf_emu.c | 1 +
drivers/emu/iavf/iavf_emu_internal.h | 1 +
drivers/emu/iavf/iavf_emu_test.c | 174 +++++++++++++++++++++++++++
drivers/emu/iavf/meson.build | 2 +-
6 files changed, 210 insertions(+), 2 deletions(-)
create mode 100644 app/test/test_emudev.c
create mode 100644 drivers/emu/iavf/iavf_emu_test.c
diff --git a/app/test/meson.build b/app/test/meson.build
index f5b15ac44c..b8b79bbc8b 100644
--- a/app/test/meson.build
+++ b/app/test/meson.build
@@ -139,6 +139,7 @@ test_sources = files('commands.c',
'test_trace_register.c',
'test_trace_perf.c',
'test_vfio_user.c',
+ 'test_emudev.c',
'test_version.c',
'virtual_pmd.c'
)
@@ -176,7 +177,8 @@ test_deps = ['acl',
'stack',
'vfio_user',
'telemetry',
- 'timer'
+ 'timer',
+ 'emudev'
]
# Each test is marked with flag true/false
@@ -327,6 +329,7 @@ driver_test_names = [
'eventdev_selftest_octeontx',
'eventdev_selftest_sw',
'rawdev_autotest',
+ 'emudev_autotest',
]
dump_test_names = [
diff --git a/app/test/test_emudev.c b/app/test/test_emudev.c
new file mode 100644
index 0000000000..0dfce162ed
--- /dev/null
+++ b/app/test/test_emudev.c
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2020 Intel Corporation
+ */
+
+#include <rte_emudev.h>
+#include <rte_bus_vdev.h>
+
+#include "test.h"
+
+static int
+test_emudev_selftest_impl(const char *pmd, const char *opts)
+{
+ int ret = 0;
+
+ if (rte_emudev_get_dev_id(pmd) == -ENODEV)
+ ret = rte_vdev_init(pmd, opts);
+ if (ret)
+ return TEST_SKIPPED;
+
+ return rte_emudev_selftest(rte_emudev_get_dev_id(pmd));
+}
+
+static int
+test_emudev_selftest(void)
+{
+ return test_emudev_selftest_impl("emu_iavf", "sock=/tmp/sock1");
+}
+
+REGISTER_TEST_COMMAND(emudev_autotest, test_emudev_selftest);
diff --git a/drivers/emu/iavf/iavf_emu.c b/drivers/emu/iavf/iavf_emu.c
index 9ad371ca98..88bf2bdf94 100644
--- a/drivers/emu/iavf/iavf_emu.c
+++ b/drivers/emu/iavf/iavf_emu.c
@@ -246,4 +246,5 @@ struct rte_emudev_ops emu_iavf_ops = {
.subscribe_event = iavf_emu_subs_ev,
.unsubscribe_event = iavf_emu_unsubs_ev,
.get_attr = iavf_emu_get_attr,
+ .dev_selftest = iavf_emu_selftest,
};
diff --git a/drivers/emu/iavf/iavf_emu_internal.h
b/drivers/emu/iavf/iavf_emu_internal.h
index 10197c00ba..1ac7f96566 100644
--- a/drivers/emu/iavf/iavf_emu_internal.h
+++ b/drivers/emu/iavf/iavf_emu_internal.h
@@ -65,4 +65,5 @@ struct iavf_emudev {
};
void iavf_emu_uninit_device(struct iavf_emudev *dev);
+int iavf_emu_selftest(uint16_t dev_id);
#endif
diff --git a/drivers/emu/iavf/iavf_emu_test.c b/drivers/emu/iavf/iavf_emu_test.c
new file mode 100644
index 0000000000..ad19134724
--- /dev/null
+++ b/drivers/emu/iavf/iavf_emu_test.c
@@ -0,0 +1,174 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2020 Intel Corporation
+ */
+
+#include <inttypes.h>
+
+#include <rte_common.h>
+#include <rte_malloc.h>
+#include <rte_memcpy.h>
+#include <rte_dev.h>
+#include <rte_emudev.h>
+#include <rte_bus_vdev.h>
+#include <rte_test.h>
+
+#include "iavf_emu_internal.h"
+
+#define TEST_DEV_NAME "emu_iavf"
+#define TEST_SUCCESS 0
+#define TEST_FAILED -1
+
+#define EMUDEV_TEST_RUN(setup, teardown, test) \
+ emudev_test_run(setup, teardown, test, #test)
+static uint16_t test_dev_id;
+static int total;
+static int passed;
+static int failed;
+static int unsupported;
+
+static int
+testsuite_setup(void)
+{
+ uint8_t count;
+ count = rte_emudev_count();
+ if (!count) {
+ EMU_IAVF_LOG(INFO, "No existing emu dev; "
+ "Creating emu_iavf\n");
+ return rte_vdev_init(TEST_DEV_NAME, NULL);
+ }
+
+ return TEST_SUCCESS;
+}
+
+static void
+testsuite_teardown(void)
+{
+ rte_vdev_uninit(TEST_DEV_NAME);
+}
+
+static void emudev_test_run(int (*setup)(void),
+ void (*teardown)(void),
+ int (*test)(void),
+ const char *name)
+{
+ int ret = 0;
+
+ if (setup) {
+ ret = setup();
+ if (ret < 0) {
+ EMU_IAVF_LOG(INFO, "Error setting up test %s\n", name);
+ unsupported++;
+ }
+ }
+
+ if (test) {
+ ret = test();
+ if (ret < 0) {
+ failed++;
+ EMU_IAVF_LOG(INFO, "%s Failed\n", name);
+ } else {
+ passed++;
+ EMU_IAVF_LOG(INFO, "%s Passed\n", name);
+ }
+ }
+
+ if (teardown)
+ teardown();
+
+ total++;
+}
+
+static int
+test_emu_dev_count(void)
+{
+ uint8_t count;
+ count = rte_emudev_count();
+ RTE_TEST_ASSERT(count > 0, "Invalid emudev count %" PRIu8, count);
+ return TEST_SUCCESS;
+}
+
+static int
+test_emu_dev_get_dev_id(void)
+{
+ int ret;
+ ret = rte_emudev_get_dev_id("Invalid_emu_dev_device\n");
+ RTE_TEST_ASSERT_FAIL(ret, "Expected <0 for invalid dev name, ret=%d",
+ ret);
+ return TEST_SUCCESS;
+}
+
+static int
+test_emu_dev_configure(void)
+{
+ int ret;
+ struct rte_emudev_info dev_conf;
+ struct rte_iavf_emu_config iavf_conf_set = {.qp_num = 1};
+ struct rte_iavf_emu_config iavf_conf_get = {0};
+
+ rte_emudev_stop(test_dev_id);
+
+ /* Check invalid configuration */
+ ret = rte_emudev_configure(test_dev_id, NULL);
+ RTE_TEST_ASSERT(ret == -EINVAL,
+ "Null configure; Expected -EINVAL, got %d", ret);
+
+ /* Valid configuration test */
+ dev_conf.dev_priv = (rte_emudev_obj_t)&iavf_conf_get;
+ ret = rte_emudev_get_dev_info(test_dev_id, &dev_conf);
+ RTE_TEST_ASSERT_SUCCESS(ret,
+ "Failed to obtain emudev configuration (%d)",
+ ret);
+ dev_conf.dev_priv = (rte_emudev_obj_t)&iavf_conf_set;
+ ret = rte_emudev_configure(test_dev_id, &dev_conf);
+ RTE_TEST_ASSERT_SUCCESS(ret, "Failed to configure emudev (%d)", ret);
+
+ memset(&iavf_conf_get, 0, sizeof(iavf_conf_get));
+ dev_conf.dev_priv = (rte_emudev_obj_t)&iavf_conf_get;
+ ret = rte_emudev_get_dev_info(test_dev_id, &dev_conf);
+ RTE_TEST_ASSERT_SUCCESS(ret,
+ "Failed to obtain emudev configuration (%d)",
+ ret);
+
+ RTE_TEST_ASSERT_EQUAL(iavf_conf_set.qp_num,
+ iavf_conf_get.qp_num,
+ "Configuration test failed; num_queues (%d)(%d)",
+ iavf_conf_set.qp_num,
+ iavf_conf_get.qp_num);
+
+ return TEST_SUCCESS;
+}
+
+static int
+test_emu_dev_start_stop(void)
+{
+ int ret;
+ ret = rte_emudev_start(test_dev_id);
+ RTE_TEST_ASSERT_SUCCESS(ret, "Failed to start emudev (%d)", ret);
+
+ rte_emudev_stop(test_dev_id);
+
+ return TEST_SUCCESS;
+}
+
+int iavf_emu_selftest(uint16_t dev_id)
+{
+ test_dev_id = dev_id;
+ testsuite_setup();
+
+ EMUDEV_TEST_RUN(NULL, NULL, test_emu_dev_count);
+ EMUDEV_TEST_RUN(NULL, NULL, test_emu_dev_get_dev_id);
+ EMUDEV_TEST_RUN(NULL, NULL, test_emu_dev_configure);
+ EMUDEV_TEST_RUN(NULL, NULL, test_emu_dev_start_stop);
+
+ testsuite_teardown();
+
+ EMU_IAVF_LOG(INFO, "Total tests : %d\n", total);
+ EMU_IAVF_LOG(INFO, "Passed : %d\n", passed);
+ EMU_IAVF_LOG(INFO, "Failed : %d\n", failed);
+ EMU_IAVF_LOG(INFO, "Not supported : %d\n", unsupported);
+
+ if (failed)
+ return -1;
+
+ return 0;
+}
diff --git a/drivers/emu/iavf/meson.build b/drivers/emu/iavf/meson.build
index 3cab2226b7..613783e407 100644
--- a/drivers/emu/iavf/meson.build
+++ b/drivers/emu/iavf/meson.build
@@ -10,7 +10,7 @@ endif
ext_deps += librt
sources = files('iavf_emu.c', 'iavf_vfio_user.c',
- 'iavf_emudev.c')
+ 'iavf_emu_test.c', 'iavf_emudev.c')
deps += ['bus_vdev', 'emudev', 'vfio_user', 'common_iavf']
--
2.17.1
