#include <stdio.h>
#include <stdint.h>
#include <string.h>

#include <gtest/gtest.h>
#include <di/drv/hl854x.h>

static struct di_drv_hl854x_ctx ctx;
static uint32_t test_read_timeout = 10;

size_t test_drv_hl854x_read_timeout_cb(void *buf, size_t nbyte)
{
	(void)buf;
	(void)nbyte;
	usleep((unsigned int)test_read_timeout * 1000U);
	return 0;
}

void test_hl854x_reset(void)
{
	di_drv_hl854x_init(&ctx);
	di_drv_hl854x_set_read(&ctx, test_drv_hl854x_read_timeout_cb);
}

/**
 * Test setting the read and command timeout
 */
TEST(drv_hl854x, set_timeout) {
	di_drv_hl854x_set_read_timeout_ms(&ctx, 1337);
	di_drv_hl854x_set_cmd_timeout_ms(&ctx, 777);

	EXPECT_EQ(1337U, ctx.timeout.read);
	EXPECT_EQ(777U, ctx.timeout.cmd);
}

/**
 * Execute a modem request revision and check if the timeout is exceeded
 */
TEST(drv_hl854x, read_timeout) {
	test_hl854x_reset();
	di_drv_hl854x_set_read_timeout_ms(&ctx, test_read_timeout);
	di_drv_hl854x_set_cmd_timeout_ms(&ctx, test_read_timeout * 10);

	di_drv_hl854x_req_modem_revision(&ctx);

	EXPECT_EQ(HL854X_ERROR_REPLY_TIMEOUT, ctx.error);
	EXPECT_EQ(HL854X_REPLY_TIMEOUT, ctx.reply);
}