Commit 0ac16751 authored by Yifan Bian's avatar Yifan Bian Committed by Changpeng Liu
Browse files

test/llvm_nvme_fuzz: add CREATE I/O COMPLETION QUEUE command test case 



Change-Id: Id5c6e81c2691942380450f2ebabdf818494f76a2
Signed-off-by: default avatarYifan Bian <yifan.bian@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10953


Reviewed-by: default avatarChangpeng Liu <changpeng.liu@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
parent 2bd41c51

test/app/fuzz/llvm_nvme_fuzz/llvm_nvme_fuzz.c

+19 −0
Original line number Diff line number Diff line
@@ -145,11 +145,30 @@ fuzz_admin_abort_command(struct fuzz_command *cmd) 
	g_data += 4;

}



static void

fuzz_admin_create_io_completion_queue_command(struct fuzz_command *cmd)

{

	memset(&cmd->cmd, 0, sizeof(cmd->cmd));

	cmd->cmd.opc = SPDK_NVME_OPC_CREATE_IO_CQ;



	cmd->cmd.cdw10_bits.raw = 0;

	cmd->cmd.cdw10_bits.create_io_q.qid = (g_data[0] << 8) + g_data[1];

	cmd->cmd.cdw10_bits.create_io_q.qsize = (g_data[2] << 8) + g_data[3];



	cmd->cmd.cdw11_bits.raw = 0;

	cmd->cmd.cdw11_bits.create_io_cq.iv = (g_data[4] << 8) + g_data[5];

	cmd->cmd.cdw11_bits.create_io_cq.pc = (g_data[6] >> 7) & 0x01;

	cmd->cmd.cdw11_bits.create_io_cq.ien = (g_data[6] >> 6) & 0x01;



	g_data += 7;

}



static struct fuzz_type g_fuzzers[] = {

	{ .fn = fuzz_admin_command, .bytes_per_cmd = sizeof(struct spdk_nvme_cmd) },

	{ .fn = fuzz_admin_get_log_page_command, .bytes_per_cmd = 6 },

	{ .fn = fuzz_admin_identify_command, .bytes_per_cmd = 7 },

	{ .fn = fuzz_admin_abort_command, .bytes_per_cmd = 4},

	{ .fn = fuzz_admin_create_io_completion_queue_command, .bytes_per_cmd = 7},

	{ .fn = NULL, .bytes_per_cmd = 0 }

};