uDCCD/firmware/tests/ut_logic/ut_display.c

#include "ut_display.h"
#include "..\..\src\logic\display.h"

static const uint8_t BACKLIGHT_DIMM = DSP_BACKLIGHT_DIMM_PERCENT;
static const uint8_t BACKLIGHT_BRIGTH = DSP_BACKLIGHT_BRIGTH_PERCENT;

static int ut_dsp_init_ctrl(dsp_ctrl_t* ctrl, dsp_ctrl_t* exp_ctrl)
{
    printf("   Input: lock:%d act-image:%x \n", ctrl->img_lock, ctrl->act_img);

    dsp_init_ctrl(ctrl);

    printf("  Output: lock:%d act-image:%x \n", ctrl->img_lock, ctrl->act_img);
    printf("Expected: lock:%d act-image:%x \n", exp_ctrl->img_lock, exp_ctrl->act_img);

    if((ctrl->img_lock==exp_ctrl->img_lock)&&(ctrl->act_img==exp_ctrl->act_img))
    {
        printf("PASS\n\n");
        return 1;
    }
    else
    {
        printf("FAIL\n\n");
        return 0;
    }
}

int ut_dsp_init_ctrl_test(void)
{
    printf("******************************************************\n");
    printf("void dsp_init_ctrl(dsp_ctrl_t* ctrl) \n");

    int test_res;
    int pass = 1;

    dsp_ctrl_t ctrl;
    dsp_ctrl_t exp_ctrl;

    ctrl.img_lock = 0;
    ctrl.act_img = 0;
    exp_ctrl.img_lock = 0;
    exp_ctrl.act_img = 0x00;
    test_res = ut_dsp_init_ctrl(&ctrl, &exp_ctrl);
    if(!test_res) pass = 0;

    ctrl.img_lock = 1;
    ctrl.act_img = 0xAA;
    exp_ctrl.img_lock = 0;
    exp_ctrl.act_img = 0x00;
    test_res = ut_dsp_init_ctrl(&ctrl, &exp_ctrl);
    if(!test_res) pass = 0;

    return pass;
}

static int ut_dsp_set_lock(dsp_ctrl_t* ctrl, dsp_ctrl_t* exp_ctrl)
{
    printf("   Input: lock:%d act-image:%x \n", ctrl->img_lock, ctrl->act_img);

    dsp_set_lock(ctrl);

    printf("  Output: lock:%d act-image:%x \n", ctrl->img_lock, ctrl->act_img);
    printf("Expected: lock:%d act-image:%x \n", exp_ctrl->img_lock, exp_ctrl->act_img);

    if((ctrl->img_lock==exp_ctrl->img_lock)&&(ctrl->act_img==exp_ctrl->act_img))
    {
        printf("PASS\n\n");
        return 1;
    }
    else
    {
        printf("FAIL\n\n");
        return 0;
    }
}

int ut_dsp_set_lock_test(void)
{
    printf("******************************************************\n");
    printf("void dsp_set_lock(dsp_ctrl_t* ctrl)\n");

    int test_res;
    int pass = 1;

    dsp_ctrl_t ctrl;
    dsp_ctrl_t exp_ctrl;

    ctrl.img_lock = 0;
    ctrl.act_img = 0x18;
    exp_ctrl.img_lock = 1;
    exp_ctrl.act_img = 0x18;
    test_res = ut_dsp_set_lock(&ctrl, &exp_ctrl);
    if(!test_res) pass = 0;

    ctrl.img_lock = 1;
    ctrl.act_img = 0x3F;
    exp_ctrl.img_lock = 1;
    exp_ctrl.act_img = 0x3F;
    test_res = ut_dsp_set_lock(&ctrl, &exp_ctrl);
    if(!test_res) pass = 0;

    return pass;
}

static int ut_dsp_reset_lock(dsp_ctrl_t* ctrl, dsp_ctrl_t* exp_ctrl)
{
    printf("   Input: lock:%d act-image:%x \n", ctrl->img_lock, ctrl->act_img);

    dsp_reset_lock(ctrl);

    printf("  Output: lock:%d act-image:%x \n", ctrl->img_lock, ctrl->act_img);
    printf("Expected: lock:%d act-image:%x \n", exp_ctrl->img_lock, exp_ctrl->act_img);

    if((ctrl->img_lock==exp_ctrl->img_lock)&&(ctrl->act_img==exp_ctrl->act_img))
    {
        printf("PASS\n\n");
        return 1;
    }
    else
    {
        printf("FAIL\n\n");
        return 0;
    }
}

int ut_dsp_reset_lock_test(void)
{
    printf("******************************************************\n");
    printf("void dsp_reset_lock(dsp_ctrl_t* ctrl)\n");

    int test_res;
    int pass = 1;

   dsp_ctrl_t ctrl;
    dsp_ctrl_t exp_ctrl;

    ctrl.img_lock = 0;
    ctrl.act_img = 0x18;
    exp_ctrl.img_lock = 0;
    exp_ctrl.act_img = 0x18;
    test_res = ut_dsp_reset_lock(&ctrl, &exp_ctrl);
    if(!test_res) pass = 0;

    ctrl.img_lock = 1;
    ctrl.act_img = 0x18;
    exp_ctrl.img_lock = 0;
    exp_ctrl.act_img = 0x18;
    test_res = ut_dsp_reset_lock(&ctrl, &exp_ctrl);
    if(!test_res) pass = 0;

    return pass;
}

static int ut_dsp_img_percent(uint8_t value, dsp_style_t style, dsp_ctrl_t* ctrl, uint8_t exp_out, dsp_ctrl_t* exp_ctrl)
{
    printf("   Input: Percent:%d Style:%d lock:%d act-image:%x \n", value, style, ctrl->img_lock, ctrl->act_img);

    uint8_t out = dsp_img_percent(value, style, ctrl);

    printf("  Output: image:%x lock:%d act-image:%x \n", out, ctrl->img_lock, ctrl->act_img);
    printf("Expected: image:%x lock:%d act-image:%x \n", exp_out, exp_ctrl->img_lock, exp_ctrl->act_img);

    if((out==exp_out)&&(ctrl->img_lock==exp_ctrl->img_lock)&&(ctrl->act_img==exp_ctrl->act_img))
    {
        printf("PASS\n\n");
        return 1;
    }
    else
    {
        printf("FAIL\n\n");
        return 0;
    }
}

int ut_dsp_img_percent_test(void)
{
    printf("******************************************************\n");
    printf("uint8_t dsp_img_percent(uint8_t value, dsp_style_t style, dsp_ctrl_t* ctrl)\n");

    int test_res;
    int pass = 1;

    uint8_t value;
    dsp_style_t style;
    dsp_ctrl_t ctrl;
    uint8_t exp_out;
    dsp_ctrl_t exp_ctrl;

    // Test lock
    value = 50;
    style = LED_DSP_BAR;
    ctrl.img_lock = 1;
    ctrl.act_img = 0x2A;
    exp_out = 0x2A;
    exp_ctrl.img_lock = ctrl.img_lock;
    exp_ctrl.act_img = exp_out;
    test_res = ut_dsp_img_percent(value, style, &ctrl, exp_out, &exp_ctrl);
    if(!test_res) pass = 0;

    // Test styles
    value = 50;
    style = LED_DSP_BAR;
    ctrl.img_lock = 0;
    ctrl.act_img = 0x00;
    exp_out = 0x07;
    exp_ctrl.img_lock = ctrl.img_lock;
    exp_ctrl.act_img = exp_out;
    test_res = ut_dsp_img_percent(value, style, &ctrl, exp_out, &exp_ctrl);
    if(!test_res) pass = 0;

    // Test styles
    value = 50;
    style = LED_DSP_DOT20;
    ctrl.img_lock = 0;
    ctrl.act_img = 0x00;
    exp_out = 0x04;
    exp_ctrl.img_lock = ctrl.img_lock;
    exp_ctrl.act_img = exp_out;
    test_res = ut_dsp_img_percent(value, style, &ctrl, exp_out, &exp_ctrl);
    if(!test_res) pass = 0;

    // Test styles
    value = 50;
    style = LED_DSP_DOT10;
    ctrl.img_lock = 0;
    ctrl.act_img = 0x00;
    exp_out = 0x0C;
    exp_ctrl.img_lock = ctrl.img_lock;
    exp_ctrl.act_img = exp_out;
    test_res = ut_dsp_img_percent(value, style, &ctrl, exp_out, &exp_ctrl);
    if(!test_res) pass = 0;

    // Test values
    value = 0;
    style = LED_DSP_DOT10;
    ctrl.img_lock = 0;
    ctrl.act_img = 0x00;
    exp_out = 0x01;
    exp_ctrl.img_lock = ctrl.img_lock;
    exp_ctrl.act_img = exp_out;
    test_res = ut_dsp_img_percent(value, style, &ctrl, exp_out, &exp_ctrl);
    if(!test_res) pass = 0;

    // Test values
    value = 10;
    style = LED_DSP_DOT10;
    ctrl.img_lock = 0;
    ctrl.act_img = 0x00;
    exp_out = 0x03;
    exp_ctrl.img_lock = ctrl.img_lock;
    exp_ctrl.act_img = exp_out;
    test_res = ut_dsp_img_percent(value, style, &ctrl, exp_out, &exp_ctrl);
    if(!test_res) pass = 0;

    // Test values
    value = 20;
    style = LED_DSP_DOT10;
    ctrl.img_lock = 0;
    ctrl.act_img = 0x00;
    exp_out = 0x02;
    exp_ctrl.img_lock = ctrl.img_lock;
    exp_ctrl.act_img = exp_out;
    test_res = ut_dsp_img_percent(value, style, &ctrl, exp_out, &exp_ctrl);
    if(!test_res) pass = 0;

    // Test values
    value = 30;
    style = LED_DSP_DOT10;
    ctrl.img_lock = 0;
    ctrl.act_img = 0x00;
    exp_out = 0x06;
    exp_ctrl.img_lock = ctrl.img_lock;
    exp_ctrl.act_img = exp_out;
    test_res = ut_dsp_img_percent(value, style, &ctrl, exp_out, &exp_ctrl);
    if(!test_res) pass = 0;

    // Test values
    value = 40;
    style = LED_DSP_DOT10;
    ctrl.img_lock = 0;
    ctrl.act_img = 0x00;
    exp_out = 0x04;
    exp_ctrl.img_lock = ctrl.img_lock;
    exp_ctrl.act_img = exp_out;
    test_res = ut_dsp_img_percent(value, style, &ctrl, exp_out, &exp_ctrl);
    if(!test_res) pass = 0;

    // Test values
    value = 50;
    style = LED_DSP_DOT10;
    ctrl.img_lock = 0;
    ctrl.act_img = 0x00;
    exp_out = 0x0C;
    exp_ctrl.img_lock = ctrl.img_lock;
    exp_ctrl.act_img = exp_out;
    test_res = ut_dsp_img_percent(value, style, &ctrl, exp_out, &exp_ctrl);
    if(!test_res) pass = 0;

    // Test values
    value = 60;
    style = LED_DSP_DOT10;
    ctrl.img_lock = 0;
    ctrl.act_img = 0x00;
    exp_out = 0x08;
    exp_ctrl.img_lock = ctrl.img_lock;
    exp_ctrl.act_img = exp_out;
    test_res = ut_dsp_img_percent(value, style, &ctrl, exp_out, &exp_ctrl);
    if(!test_res) pass = 0;

    // Test values
    value = 80;
    style = LED_DSP_DOT10;
    ctrl.img_lock = 0;
    ctrl.act_img = 0x00;
    exp_out = 0x10;
    exp_ctrl.img_lock = ctrl.img_lock;
    exp_ctrl.act_img = exp_out;
    test_res = ut_dsp_img_percent(value, style, &ctrl, exp_out, &exp_ctrl);
    if(!test_res) pass = 0;

    // Test values
    value = 90;
    style = LED_DSP_DOT10;
    ctrl.img_lock = 0;
    ctrl.act_img = 0x00;
    exp_out = 0x30;
    exp_ctrl.img_lock = ctrl.img_lock;
    exp_ctrl.act_img = exp_out;
    test_res = ut_dsp_img_percent(value, style, &ctrl, exp_out, &exp_ctrl);
    if(!test_res) pass = 0;

    // Test values
    value = 110;
    style = LED_DSP_DOT10;
    ctrl.img_lock = 0;
    ctrl.act_img = 0x00;
    exp_out = 0x20;
    exp_ctrl.img_lock = ctrl.img_lock;
    exp_ctrl.act_img = exp_out;
    test_res = ut_dsp_img_percent(value, style, &ctrl, exp_out, &exp_ctrl);
    if(!test_res) pass = 0;

    return pass;
}

static int ut_dsp_img_raw(uint8_t image, dsp_ctrl_t* ctrl, uint8_t exp_out, dsp_ctrl_t* exp_ctrl)
{
    printf("   Input: Image:%x lock:%d act-image:%x \n", image, ctrl->img_lock, ctrl->act_img);

    uint8_t out = dsp_img_raw(image, ctrl);

    printf("  Output: image:%x lock:%d act-image:%x \n", out, ctrl->img_lock, ctrl->act_img);
    printf("Expected: image:%x lock:%d act-image:%x \n", exp_out, exp_ctrl->img_lock, exp_ctrl->act_img);

    if((out==exp_out)&&(ctrl->img_lock==exp_ctrl->img_lock)&&(ctrl->act_img==exp_ctrl->act_img))
    {
        printf("PASS\n\n");
        return 1;
    }
    else
    {
        printf("FAIL\n\n");
        return 0;
    }
}

int ut_dsp_img_raw_test(void)
{
    printf("******************************************************\n");
    printf("uint8_t dsp_img_raw(int8_t image, dsp_ctrl_t* ctrl)\n");

    int test_res;
    int pass = 1;

    uint8_t image;
    dsp_ctrl_t ctrl;
    uint8_t exp_out;
    dsp_ctrl_t exp_ctrl;

    // Test lock
    image = 0x17;
    ctrl.img_lock = 1;
    ctrl.act_img = 0x2A;
    exp_out = 0x2A;
    exp_ctrl.img_lock = ctrl.img_lock;
    exp_ctrl.act_img = exp_out;
    test_res = ut_dsp_img_raw(image, &ctrl, exp_out, &exp_ctrl);
    if(!test_res) pass = 0;

    // Test normal
    image = 0x17;
    ctrl.img_lock = 0;
    ctrl.act_img = 0x00;
    exp_out = 0x17;
    exp_ctrl.img_lock = ctrl.img_lock;
    exp_ctrl.act_img = exp_out;
    test_res = ut_dsp_img_raw(image, &ctrl, exp_out, &exp_ctrl);
    if(!test_res) pass = 0;

    // Test limit
    image = 0xAA;
    ctrl.img_lock = 0;
    ctrl.act_img = 0x00;
    exp_out = 0x2A;
    exp_ctrl.img_lock = ctrl.img_lock;
    exp_ctrl.act_img = exp_out;
    test_res = ut_dsp_img_raw(image, &ctrl, exp_out, &exp_ctrl);
    if(!test_res) pass = 0;

    // Test limit
    image = 0xCC;
    ctrl.img_lock = 0;
    ctrl.act_img = 0x00;
    exp_out = 0x0C;
    exp_ctrl.img_lock = ctrl.img_lock;
    exp_ctrl.act_img = exp_out;
    test_res = ut_dsp_img_raw(image, &ctrl, exp_out, &exp_ctrl);
    if(!test_res) pass = 0;

    return pass;
}

static int ut_dsp_get_act_img(dsp_ctrl_t* ctrl, uint8_t exp_out, dsp_ctrl_t* exp_ctrl)
{
    printf("   Input: lock:%d act-image:%x \n", ctrl->img_lock, ctrl->act_img);

    uint8_t out = dsp_get_act_img(ctrl);

    printf("  Output: image:%x lock:%d act-image:%x \n", out, ctrl->img_lock, ctrl->act_img);
    printf("Expected: image:%x lock:%d act-image:%x \n", exp_out, exp_ctrl->img_lock, exp_ctrl->act_img);

    if((out==exp_out)&&(ctrl->img_lock==exp_ctrl->img_lock)&&(ctrl->act_img==exp_ctrl->act_img))
    {
        printf("PASS\n\n");
        return 1;
    }
    else
    {
        printf("FAIL\n\n");
        return 0;
    }
}

int ut_dsp_get_act_img_test(void)
{
    printf("******************************************************\n");
    printf("uint8_t dsp_get_act_img(void)\n");

    int test_res;
    int pass = 1;

    dsp_ctrl_t ctrl;
    uint8_t exp_out;
    dsp_ctrl_t exp_ctrl;

    // Test
    ctrl.img_lock = 0;
    ctrl.act_img = 0x2A;
    exp_out = 0x2A;
    exp_ctrl.img_lock = ctrl.img_lock;
    exp_ctrl.act_img = exp_out;
    test_res = ut_dsp_get_act_img(&ctrl, exp_out, &exp_ctrl);
    if(!test_res) pass = 0;

    // Test
    ctrl.img_lock = 1;
    ctrl.act_img = 0x3F;
    exp_out = 0x3F;
    exp_ctrl.img_lock = ctrl.img_lock;
    exp_ctrl.act_img = exp_out;
    test_res = ut_dsp_get_act_img(&ctrl, exp_out, &exp_ctrl);
    if(!test_res) pass = 0;

    return pass;
}

static int ut_dsp_backlight(uint8_t dimm_act, dsp_ctrl_t* ctrl, uint8_t exp_out, dsp_ctrl_t* exp_ctrl)
{
    printf("   Input: dimm-act:%d lock:%d act-image:%x \n", dimm_act, ctrl->img_lock, ctrl->act_img);

    uint8_t out = dsp_backlight(dimm_act);

    printf("  Output: percent:%x lock:%d act-image:%x \n", out, ctrl->img_lock, ctrl->act_img);
    printf("Expected: percent:%x lock:%d act-image:%x \n", exp_out, exp_ctrl->img_lock, exp_ctrl->act_img);

    if((out==exp_out)&&(ctrl->img_lock==exp_ctrl->img_lock)&&(ctrl->act_img==exp_ctrl->act_img))
    {
        printf("PASS\n\n");
        return 1;
    }
    else
    {
        printf("FAIL\n\n");
        return 0;
    }
}

int ut_dsp_backlight_test(void)
{
    printf("******************************************************\n");
    printf("uint8_t dsp_backlight(uint8_t dimm_act)\n");

    int test_res;
    int pass = 1;

    uint8_t dimm_act;
    dsp_ctrl_t ctrl;
    uint8_t exp_out;
    dsp_ctrl_t exp_ctrl;

    // Test
    dimm_act = 0;
    ctrl.img_lock = 0;
    ctrl.act_img = 0x2A;
    exp_out = DSP_BACKLIGHT_BRIGTH_PERCENT;
    exp_ctrl.img_lock = ctrl.img_lock;
    exp_ctrl.act_img = ctrl.act_img;
    test_res = ut_dsp_backlight(dimm_act, &ctrl, exp_out, &exp_ctrl);
    if(!test_res) pass = 0;

    // Test
    dimm_act = 1;
    ctrl.img_lock = 0;
    ctrl.act_img = 0x2A;
    exp_out = DSP_BACKLIGHT_DIMM_PERCENT;
    exp_ctrl.img_lock = ctrl.img_lock;
    exp_ctrl.act_img = ctrl.act_img;
    test_res = ut_dsp_backlight(dimm_act, &ctrl, exp_out, &exp_ctrl);
    if(!test_res) pass = 0;

    // Test lock ignore
    dimm_act = 0;
    ctrl.img_lock = 1;
    ctrl.act_img = 0x2A;
    exp_out = DSP_BACKLIGHT_BRIGTH_PERCENT;
    exp_ctrl.img_lock = ctrl.img_lock;
    exp_ctrl.act_img = ctrl.act_img;
    test_res = ut_dsp_backlight(dimm_act, &ctrl, exp_out, &exp_ctrl);
    if(!test_res) pass = 0;

    // Test lock ignore
    dimm_act = 1;
    ctrl.img_lock = 1;
    ctrl.act_img = 0x2A;
    exp_out = DSP_BACKLIGHT_DIMM_PERCENT;
    exp_ctrl.img_lock = ctrl.img_lock;
    exp_ctrl.act_img = ctrl.act_img;
    test_res = ut_dsp_backlight(dimm_act, &ctrl, exp_out, &exp_ctrl);
    if(!test_res) pass = 0;

    return pass;
}