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#include "config.h"
#include "ntp_stdlib.h"
#include "ntp_calendar.h"
#include "unity.h"
#include "lfptest.h"
/* This file tests both atolfp and mstolfp */
void setUp(void);
void test_PositiveInteger(void);
void test_NegativeInteger(void);
void test_PositiveFraction(void);
void test_NegativeFraction(void);
void test_PositiveMsFraction(void);
void test_NegativeMsFraction(void);
void test_InvalidChars(void);
void
setUp(void)
{
init_lib();
return;
}
void test_PositiveInteger(void) {
const char *str = "500";
const char *str_ms = "500000";
l_fp expected = {{500},0};
l_fp actual, actual_ms;
TEST_ASSERT_TRUE(atolfp(str, &actual));
TEST_ASSERT_TRUE(mstolfp(str_ms, &actual_ms));
TEST_ASSERT_TRUE(IsEqual(expected, actual));
TEST_ASSERT_TRUE(IsEqual(expected, actual_ms));
}
void test_NegativeInteger(void) {
const char *str = "-300";
const char *str_ms = "-300000";
l_fp expected;
expected.l_i = -300;
expected.l_uf = 0;
l_fp actual, actual_ms;
TEST_ASSERT_TRUE(atolfp(str, &actual));
TEST_ASSERT_TRUE(mstolfp(str_ms, &actual_ms));
TEST_ASSERT_TRUE(IsEqual(expected, actual));
TEST_ASSERT_TRUE(IsEqual(expected, actual_ms));
}
void test_PositiveFraction(void) {
const char *str = "+500.5";
const char *str_ms = "500500.0";
l_fp expected = {{500}, HALF};
l_fp actual, actual_ms;
TEST_ASSERT_TRUE(atolfp(str, &actual));
TEST_ASSERT_TRUE(mstolfp(str_ms, &actual_ms));
TEST_ASSERT_TRUE(IsEqual(expected, actual));
TEST_ASSERT_TRUE(IsEqual(expected, actual_ms));
}
void test_NegativeFraction(void) {
const char *str = "-300.75";
const char *str_ms = "-300750";
l_fp expected;
expected.l_i = -301;
expected.l_uf = QUARTER;
l_fp actual, actual_ms;
TEST_ASSERT_TRUE(atolfp(str, &actual));
TEST_ASSERT_TRUE(mstolfp(str_ms, &actual_ms));
TEST_ASSERT_TRUE(IsEqual(expected, actual));
TEST_ASSERT_TRUE(IsEqual(expected, actual_ms));
}
void test_PositiveMsFraction(void) {
const char *str = "300.00025";
const char *str_ms = "300000.25";
l_fp expected = {{300}, QUARTER_PROMILLE_APPRX};
l_fp actual, actual_ms;
TEST_ASSERT_TRUE(atolfp(str, &actual));
TEST_ASSERT_TRUE(mstolfp(str_ms, &actual_ms));
TEST_ASSERT_TRUE(IsEqual(expected, actual));
TEST_ASSERT_TRUE(IsEqual(expected, actual_ms));
}
void test_NegativeMsFraction(void) {
const char *str = "-199.99975";
const char *str_ms = "-199999.75";
l_fp expected;
expected.l_i = -200;
expected.l_uf = QUARTER_PROMILLE_APPRX;
l_fp actual, actual_ms;
TEST_ASSERT_TRUE(atolfp(str, &actual));
TEST_ASSERT_TRUE(mstolfp(str_ms, &actual_ms));
TEST_ASSERT_TRUE(IsEqual(expected, actual));
TEST_ASSERT_TRUE(IsEqual(expected, actual_ms));
}
void test_InvalidChars(void) {
const char *str = "500.4a2";
l_fp actual, actual_ms;
TEST_ASSERT_FALSE(atolfp(str, &actual));
TEST_ASSERT_FALSE(mstolfp(str, &actual_ms));
}
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