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// SPDX-License-Identifier: LGPL-2.1-or-later
#include <libnvme.h>
#include "mock.h"
#include "util.h"
#include <nvme/api-types.h>
#include <nvme/ioctl.h>
#include <nvme/types.h>
#define TEST_FD 0xFD
#define TEST_NSID 0x12345678
#define TEST_SLBA 0xffffffff12345678
static void test_zns_append(void)
{
__u8 expected_data[8], data[8] = {};
__u64 result = 0;
struct nvme_zns_append_args args = {
.zslba = TEST_SLBA,
.result = &result,
.data = &data,
.args_size = sizeof(args),
.fd = TEST_FD,
.nsid = TEST_NSID,
.data_len = sizeof(data),
.nlb = 0xab,
.control = 0xcd,
.lbat = 0xef,
.lbatm = 0x98,
.ilbrt_u64 = 0x76,
};
struct mock_cmd mock_io_cmd = {
.opcode = nvme_zns_cmd_append,
.nsid = TEST_NSID,
.cdw3 = (args.ilbrt_u64 >> 32) & 0xffffffff,
.cdw10 = args.zslba & 0xffffffff,
.cdw11 = args.zslba >> 32,
.cdw12 = args.nlb | (args.control << 16),
.cdw14 = args.ilbrt_u64 & 0xffffffff,
.cdw15 = args.lbat | (args.lbatm << 16),
.data_len = sizeof(expected_data),
.out_data = &expected_data,
};
int err;
arbitrary(&expected_data, sizeof(expected_data));
set_mock_io_cmds(&mock_io_cmd, 1);
err = nvme_zns_append(&args);
end_mock_cmds();
check(err == 0, "returned error %d, errno %m", err);
check(result == 0, "wrong result");
cmp(&data, &expected_data, sizeof(data), "incorrect data");
}
static void test_zns_report_zones(void)
{
__u8 expected_data[8], data[8] = {};
__u32 result = 0;
uint32_t timeout = 1234;
bool extended = true;
bool partial = true;
enum nvme_zns_report_options opts = NVME_ZNS_ZRAS_REPORT_CLOSED;
struct mock_cmd mock_io_cmd = {
.opcode = nvme_zns_cmd_mgmt_recv,
.nsid = TEST_NSID,
.cdw10 = TEST_SLBA & 0xffffffff,
.cdw11 = TEST_SLBA >> 32,
.cdw12 = (sizeof(expected_data) >> 2) - 1,
.cdw13 = (!!extended << 0) | ((__u16)opts << 8) |
(!!partial << 16),
.data_len = sizeof(expected_data),
.out_data = &expected_data,
.timeout_ms = timeout,
};
int err;
arbitrary(&expected_data, sizeof(expected_data));
set_mock_io_cmds(&mock_io_cmd, 1);
err = nvme_zns_report_zones(TEST_FD, TEST_NSID, TEST_SLBA, opts,
extended, partial, sizeof(data), &data,
timeout, &result);
end_mock_cmds();
check(err == 0, "returned error %d, errno %m", err);
check(result == 0, "returned result %u", result);
cmp(&data, &expected_data, sizeof(data), "incorrect data");
}
static void test_zns_mgmt_send(void)
{
__u8 expected_data[8], data[8] = {};
__u32 result = 0;
uint32_t timeout = 1234;
struct nvme_zns_mgmt_send_args args = {
.slba = TEST_SLBA,
.result = &result,
.data = data,
.args_size = sizeof(args),
.fd = TEST_FD,
.timeout = timeout,
.nsid = TEST_NSID,
.zsa = NVME_ZNS_ZSA_OPEN,
.data_len = sizeof(data),
.select_all = true,
.zsaso = !!true,
};
struct mock_cmd mock_io_cmd = {
.opcode = nvme_zns_cmd_mgmt_send,
.nsid = TEST_NSID,
.cdw10 = args.slba & 0xffffffff,
.cdw11 = args.slba >> 32,
.cdw13 = (args.zsaso << 9) | (!!args.select_all << 8) |
(args.zsa << 0),
.data_len = sizeof(expected_data),
.out_data = &expected_data,
.timeout_ms = timeout,
};
int err;
arbitrary(&expected_data, sizeof(expected_data));
set_mock_io_cmds(&mock_io_cmd, 1);
err = nvme_zns_mgmt_send(&args);
end_mock_cmds();
check(err == 0, "returned error %d, errno %m", err);
check(result == 0, "returned result %u", result);
cmp(&data, &expected_data, sizeof(data), "incorrect data");
}
static void test_zns_mgmt_recv(void)
{
__u8 expected_data[8], data[8] = {};
__u32 result = 0;
uint32_t timeout = 1234;
bool partial = false;
struct nvme_zns_mgmt_recv_args args = {
.slba = 0,
.result = &result,
.data = data,
.args_size = sizeof(args),
.fd = TEST_FD,
.timeout = timeout,
.nsid = TEST_NSID,
.zra = NVME_ZNS_ZRA_REPORT_ZONES,
.data_len = sizeof(data),
.zrasf = (__u16)NVME_ZNS_ZRAS_REPORT_ALL,
.zras_feat = partial,
};
struct mock_cmd mock_io_cmd = {
.opcode = nvme_zns_cmd_mgmt_recv,
.nsid = TEST_NSID,
.cdw12 = (sizeof(expected_data) >> 2) - 1,
.cdw13 = (!!args.zra << 0) | ((__u16)args.zrasf << 8) |
(!!args.zras_feat << 16),
.data_len = sizeof(expected_data),
.out_data = &expected_data,
.timeout_ms = timeout,
};
int err;
arbitrary(&expected_data, sizeof(expected_data));
set_mock_io_cmds(&mock_io_cmd, 1);
err = nvme_zns_mgmt_recv(&args);
end_mock_cmds();
check(err == 0, "returned error %d, errno %m", err);
check(result == 0, "returned result %u", result);
cmp(&data, &expected_data, sizeof(data), "incorrect data");
}
static void run_test(const char *test_name, void (*test_fn)(void))
{
printf("Running test %s...", test_name);
fflush(stdout);
test_fn();
puts(" OK");
}
#define RUN_TEST(name) run_test(#name, test_##name)
int main(void)
{
set_mock_fd(TEST_FD);
RUN_TEST(zns_append);
RUN_TEST(zns_report_zones);
RUN_TEST(zns_mgmt_send);
RUN_TEST(zns_mgmt_recv);
}
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