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54 lines
1.1 KiB
C
54 lines
1.1 KiB
C
/* $NetBSD: atoint.c,v 1.1.1.2 2015/07/10 13:11:14 christos Exp $ */
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#include "config.h"
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#include "ntp_stdlib.h"
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#include "ntp_calendar.h"
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#include "unity.h"
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void test_RegularPositive(void) {
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const char *str = "17";
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long val;
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TEST_ASSERT_TRUE(atoint(str, &val));
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TEST_ASSERT_EQUAL(17, val);
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}
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void test_RegularNegative(void) {
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const char *str = "-20";
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long val;
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TEST_ASSERT_TRUE(atoint(str, &val));
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TEST_ASSERT_EQUAL(-20, val);
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}
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void test_PositiveOverflowBoundary(void) {
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const char *str = "2147483648";
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long val;
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TEST_ASSERT_FALSE(atoint(str, &val));
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}
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void test_NegativeOverflowBoundary(void) {
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const char *str = "-2147483649";
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long val;
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TEST_ASSERT_FALSE(atoint(str, &val));
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}
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void test_PositiveOverflowBig(void) {
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const char *str = "2300000000";
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long val;
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TEST_ASSERT_FALSE(atoint(str, &val));
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}
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void test_IllegalCharacter(void) {
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const char *str = "4500l";
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long val;
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TEST_ASSERT_FALSE(atoint(str, &val));
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}
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