module test_axis_frame_length_adjust_fifo;

// Parameters
parameter DATA_WIDTH = 8;
parameter KEEP_ENABLE = (DATA_WIDTH>8);
parameter KEEP_WIDTH = (DATA_WIDTH/8);
parameter ID_ENABLE = 1;
parameter ID_WIDTH = 8;
parameter DEST_ENABLE = 1;
parameter DEST_WIDTH = 8;
parameter USER_ENABLE = 1;
parameter USER_WIDTH = 1;
parameter FRAME_FIFO_DEPTH = 4096;
parameter HEADER_FIFO_DEPTH = 8;

// Inputs
reg clk = 0;
reg rst = 0;
reg [7:0] current_test = 0;

reg [DATA_WIDTH-1:0] s_axis_tdata = 0;
reg [KEEP_WIDTH-1:0] s_axis_tkeep = 0;
reg s_axis_tvalid = 0;
reg s_axis_tlast = 0;
reg [ID_WIDTH-1:0] s_axis_tid = 0;
reg [DEST_WIDTH-1:0] s_axis_tdest = 0;
reg [USER_WIDTH-1:0] s_axis_tuser = 0;
reg m_axis_hdr_ready = 0;
reg m_axis_tready = 0;
reg [15:0] length_min = 0;
reg [15:0] length_max = 0;

// Outputs
wire s_axis_tready;
wire [DATA_WIDTH-1:0] m_axis_tdata;
wire [KEEP_WIDTH-1:0] m_axis_tkeep;
wire m_axis_tvalid;
wire m_axis_tlast;
wire [ID_WIDTH-1:0] m_axis_tid;
wire [DEST_WIDTH-1:0] m_axis_tdest;
wire [USER_WIDTH-1:0] m_axis_tuser;
wire m_axis_hdr_valid;
wire m_axis_hdr_pad;
wire m_axis_hdr_truncate;
wire [15:0] m_axis_hdr_length;
wire [15:0] m_axis_hdr_original_length;

initial begin
    // myhdl integration
    $from_myhdl(
        clk,
        rst,
        current_test,
        s_axis_tdata,
        s_axis_tkeep,
        s_axis_tvalid,
        s_axis_tlast,
        s_axis_tid,
        s_axis_tdest,
        s_axis_tuser,
        m_axis_hdr_ready,
        m_axis_tready,
        length_min,
        length_max
    );
    $to_myhdl(
        s_axis_tready,
        m_axis_hdr_valid,
        m_axis_hdr_pad,
        m_axis_hdr_truncate,
        m_axis_hdr_length,
        m_axis_hdr_original_length,
        m_axis_tdata,
        m_axis_tkeep,
        m_axis_tvalid,
        m_axis_tlast,
        m_axis_tid,
        m_axis_tdest,
        m_axis_tuser
    );

    // dump file
    $dumpfile("test_axis_frame_length_adjust_fifo.lxt");
    $dumpvars(0, test_axis_frame_length_adjust_fifo);
end

axis_frame_length_adjust_fifo #(
    .DATA_WIDTH(DATA_WIDTH),
    .KEEP_ENABLE(KEEP_ENABLE),
    .KEEP_WIDTH(KEEP_WIDTH),
    .ID_ENABLE(ID_ENABLE),
    .ID_WIDTH(ID_WIDTH),
    .DEST_ENABLE(DEST_ENABLE),
    .DEST_WIDTH(DEST_WIDTH),
    .USER_ENABLE(USER_ENABLE),
    .USER_WIDTH(USER_WIDTH),
    .FRAME_FIFO_DEPTH(FRAME_FIFO_DEPTH),
    .HEADER_FIFO_DEPTH(HEADER_FIFO_DEPTH)
)
UUT (
    .clk(clk),
    .rst(rst),
    // AXI input
    .s_axis_tdata(s_axis_tdata),
    .s_axis_tkeep(s_axis_tkeep),
    .s_axis_tvalid(s_axis_tvalid),
    .s_axis_tready(s_axis_tready),
    .s_axis_tlast(s_axis_tlast),
    .s_axis_tid(s_axis_tid),
    .s_axis_tdest(s_axis_tdest),
    .s_axis_tuser(s_axis_tuser),
    // AXI output
    .m_axis_hdr_valid(m_axis_hdr_valid),
    .m_axis_hdr_ready(m_axis_hdr_ready),
    .m_axis_hdr_pad(m_axis_hdr_pad),
    .m_axis_hdr_truncate(m_axis_hdr_truncate),
    .m_axis_hdr_length(m_axis_hdr_length),
    .m_axis_hdr_original_length(m_axis_hdr_original_length),
    .m_axis_tdata(m_axis_tdata),
    .m_axis_tkeep(m_axis_tkeep),
    .m_axis_tvalid(m_axis_tvalid),
    .m_axis_tready(m_axis_tready),
    .m_axis_tlast(m_axis_tlast),
    .m_axis_tid(m_axis_tid),
    .m_axis_tdest(m_axis_tdest),
    .m_axis_tuser(m_axis_tuser),
    // Configuration
    .length_min(length_min),
    .length_max(length_max)
);

endmodule