/*
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* File: test_scpi_utils.c
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* Author: Jan Breuer
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*
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* Created on 26.11.2012, 11:22:00
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include "CUnit/Basic.h"
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#include "scpi/scpi.h"
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#include "../src/utils.h"
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/*
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* CUnit Test Suite
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*/
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int init_suite(void) {
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return 0;
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}
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int clean_suite(void) {
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return 0;
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}
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void test_strnpbrk() {
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char str[] = "ahoj";
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CU_ASSERT(strnpbrk(str, 4, "a") == (str + 0));
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CU_ASSERT(strnpbrk(str, 4, "h") == (str + 1));
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CU_ASSERT(strnpbrk(str, 4, "b") == NULL);
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CU_ASSERT(strnpbrk(str, 1, "h") == NULL);
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CU_ASSERT(strnpbrk(str, 4, "xo") == (str + 2));
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}
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void test_longToStr() {
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char str[32];
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size_t len;
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len = longToStr(10, str, 32);
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CU_ASSERT(len == 2);
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CU_ASSERT(str[0] == '1');
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CU_ASSERT(str[1] == '0');
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CU_ASSERT(str[2] == '\0');
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}
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void test_doubleToStr() {
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size_t result;
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char str[50];
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#define TEST_DOUBLE_TO_STR(v, r, s) \
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do { \
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result = doubleToStr(v, str, sizeof(str)); \
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CU_ASSERT_EQUAL(result, r); \
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CU_ASSERT_STRING_EQUAL(str, s); \
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} while(0) \
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TEST_DOUBLE_TO_STR(1, 1, "1");
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TEST_DOUBLE_TO_STR(-1, 2, "-1");
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TEST_DOUBLE_TO_STR(1.1, 3, "1.1");
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TEST_DOUBLE_TO_STR(-1.1, 4, "-1.1");
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TEST_DOUBLE_TO_STR(1e3, 4, "1000");
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TEST_DOUBLE_TO_STR(1e30, 5, "1e+30");
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TEST_DOUBLE_TO_STR(-1.3e30, 8, "-1.3e+30");
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TEST_DOUBLE_TO_STR(-1.3e-30, 8, "-1.3e-30");
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}
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void test_strToLong() {
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size_t result;
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int32_t val;
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#define TEST_STR_TO_LONG(s, r, v) \
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do { \
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result = strToLong(s, &val); \
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CU_ASSERT_EQUAL(val, v); \
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CU_ASSERT_EQUAL(result, r); \
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} while(0) \
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TEST_STR_TO_LONG("", 0, 0);
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TEST_STR_TO_LONG("1", 1, 1);
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TEST_STR_TO_LONG("10", 2, 10);
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TEST_STR_TO_LONG("-50", 3, -50);
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TEST_STR_TO_LONG("100MHz", 3, 100);
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TEST_STR_TO_LONG("MHz", 0, 0);
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TEST_STR_TO_LONG("1.4", 1, 1);
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TEST_STR_TO_LONG(" 1", 2, 1);
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TEST_STR_TO_LONG(" +100", 5, 100); // space and +
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TEST_STR_TO_LONG("0xFF", 4, 255); // hexadecimal FF
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TEST_STR_TO_LONG("077", 3, 63); // octal 77
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TEST_STR_TO_LONG("018", 2, 1); // octal 1, 8 is ignored
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}
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void test_strToDouble() {
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double val;
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size_t result;
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#define TEST_STR_TO_DOUBLE(s, r, v) \
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do { \
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result = strToDouble(s, &val); \
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CU_ASSERT_EQUAL(result, r); \
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CU_ASSERT_DOUBLE_EQUAL(v, val, 0.000001); \
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} while(0); \
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TEST_STR_TO_DOUBLE("", 0, 0.0);
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TEST_STR_TO_DOUBLE(" 1", 2, 1.0);
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TEST_STR_TO_DOUBLE("1", 1, 1.0);
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TEST_STR_TO_DOUBLE("10", 2, 10.0);
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TEST_STR_TO_DOUBLE("10MHz", 2, 10.0);
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TEST_STR_TO_DOUBLE("MHz", 0, 0.0);
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TEST_STR_TO_DOUBLE("1E", 1, 1.0);
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TEST_STR_TO_DOUBLE("1E3", 3, 1000.0);
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TEST_STR_TO_DOUBLE("1.2", 3, 1.2);
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TEST_STR_TO_DOUBLE("10.2", 4, 10.2);
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TEST_STR_TO_DOUBLE("10.2MHz", 4, 10.2);
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TEST_STR_TO_DOUBLE("MHz", 0, 0.0);
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TEST_STR_TO_DOUBLE("1.2E", 3, 1.2);
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TEST_STR_TO_DOUBLE("1.2E3", 5, 1200.0);
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TEST_STR_TO_DOUBLE("-1.2", 4, -1.2);
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}
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void test_compareStr() {
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CU_ASSERT_TRUE(compareStr("abcd", 1, "afgh", 1));
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CU_ASSERT_TRUE(compareStr("ABCD", 4, "abcd", 4));
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CU_ASSERT_TRUE(compareStr("AbCd", 3, "AbCE", 3));
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CU_ASSERT_TRUE(compareStr("ABCD", 1, "a", 1));
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CU_ASSERT_FALSE(compareStr("abcd", 1, "efgh", 1));
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CU_ASSERT_FALSE(compareStr("ABCD", 4, "abcd", 3));
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}
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void test_locateText() {
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const char * v;
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const char * b;
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size_t l;
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int result;
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#define TEST_LOCATE_TEXT(s, ex_res, ex_off, ex_len) \
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do { \
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v = (s); \
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b = NULL; \
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l = 0; \
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result = locateText(v, strlen(v), &b, &l); \
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CU_ASSERT(result == ex_res); \
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if (result == TRUE) { \
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CU_ASSERT(b == (v + ex_off)); \
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CU_ASSERT(l == ex_len); \
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} else { \
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CU_ASSERT(b == NULL); \
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CU_ASSERT(l == 0); \
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} \
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} while(0) \
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TEST_LOCATE_TEXT("", TRUE, 0, 0);
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TEST_LOCATE_TEXT(",", TRUE, 0, 0);
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TEST_LOCATE_TEXT("\"\",", TRUE, 1, 0);
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TEST_LOCATE_TEXT(" ", TRUE, 3, 0);
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TEST_LOCATE_TEXT("a", TRUE, 0, 1);
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TEST_LOCATE_TEXT("ab", TRUE, 0, 2);
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TEST_LOCATE_TEXT("abc", TRUE, 0, 3);
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TEST_LOCATE_TEXT(" abc", TRUE, 1, 3);
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TEST_LOCATE_TEXT(" abc def", TRUE, 1, 7);
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TEST_LOCATE_TEXT(" abc def ", TRUE, 1, 7);
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TEST_LOCATE_TEXT("\"\"", TRUE, 1, 0);
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TEST_LOCATE_TEXT("\"a\"", TRUE, 1, 1);
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TEST_LOCATE_TEXT(" \"a\" ", TRUE, 2, 1);
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TEST_LOCATE_TEXT(" \"a\" ", TRUE, 2, 1);
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TEST_LOCATE_TEXT(" \"a\" ,", TRUE, 2, 1);
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TEST_LOCATE_TEXT(" \"a,b\"", TRUE, 2, 3);
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TEST_LOCATE_TEXT(" \"a,b\" ,", TRUE, 2, 3);
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TEST_LOCATE_TEXT(" a b ", TRUE, 1, 3);
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TEST_LOCATE_TEXT(" a b ,", TRUE, 1, 3);
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TEST_LOCATE_TEXT(" \"a \" ", TRUE, 2, 2);
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TEST_LOCATE_TEXT(" \"a ", FALSE, 0, 0);
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TEST_LOCATE_TEXT(" \"a\" a, a ", FALSE, 0, 0);
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TEST_LOCATE_TEXT(" \"a\" , a ", TRUE, 2, 1);
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}
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void test_locateStr() {
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const char * v;
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const char * b;
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size_t l;
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int result;
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#define TEST_LOCATE_STR(s, ex_res, ex_off, ex_len) \
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do { \
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v = (s); \
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b = NULL; \
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l = 0; \
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result = locateStr(v, strlen(v), &b, &l); \
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CU_ASSERT(result == ex_res); \
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if (result == TRUE) { \
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CU_ASSERT(b == (s + ex_off)); \
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CU_ASSERT(l == ex_len); \
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} else { \
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CU_ASSERT(b == NULL); \
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CU_ASSERT(l == 0); \
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} \
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} while(0) \
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TEST_LOCATE_STR("", TRUE, 0, 0);
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TEST_LOCATE_STR(",", TRUE, 0, 0);
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TEST_LOCATE_STR(" ", TRUE, 3, 0);
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TEST_LOCATE_STR("a", TRUE, 0, 1);
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TEST_LOCATE_STR("ab", TRUE, 0, 2);
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TEST_LOCATE_STR("abc", TRUE, 0, 3);
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TEST_LOCATE_STR(" abc", TRUE, 1, 3);
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TEST_LOCATE_STR(" abc def", TRUE, 1, 7);
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TEST_LOCATE_STR(" abc def ", TRUE, 1, 7);
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TEST_LOCATE_STR("\"\"", TRUE, 0, 2);
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TEST_LOCATE_STR("\"a\"", TRUE, 0, 3);
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TEST_LOCATE_STR(" \"a\" ", TRUE, 1, 3);
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TEST_LOCATE_STR(" \"a\" ", TRUE, 1, 3);
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TEST_LOCATE_STR(" \"a\" ,", TRUE, 1, 3);
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TEST_LOCATE_STR(" \"a,b\"", TRUE, 1, 2);
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TEST_LOCATE_STR(" \"a,b\" ,", TRUE, 1, 2);
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TEST_LOCATE_STR(" a b ", TRUE, 1, 3);
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TEST_LOCATE_STR(" a b ,", TRUE, 1, 3);
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TEST_LOCATE_STR(" \"a \" ", TRUE, 1, 4);
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TEST_LOCATE_STR(" \"a ", TRUE, 1, 2);
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TEST_LOCATE_STR(" \"a\" a, a ", TRUE, 1, 5);
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TEST_LOCATE_STR(" \"a\" , a ", TRUE, 1, 3);
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}
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void test_matchPattern() {
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bool_t result;
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#define TEST_MATCH_PATTERN(p, s, r) \
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do { \
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result = matchPattern(p, strlen(p), s, strlen(s)); \
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CU_ASSERT_EQUAL(result, r); \
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} while(0) \
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TEST_MATCH_PATTERN("A", "a", TRUE);
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TEST_MATCH_PATTERN("Ab", "a", TRUE);
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TEST_MATCH_PATTERN("Ab", "ab", TRUE);
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TEST_MATCH_PATTERN("Ab", "aB", TRUE);
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TEST_MATCH_PATTERN("AB", "a", FALSE);
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}
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int main() {
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CU_pSuite pSuite = NULL;
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/* Initialize the CUnit test registry */
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if (CUE_SUCCESS != CU_initialize_registry())
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return CU_get_error();
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/* Add a suite to the registry */
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pSuite = CU_add_suite("SCPI Utils", init_suite, clean_suite);
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if (NULL == pSuite) {
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CU_cleanup_registry();
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return CU_get_error();
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}
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/* Add the tests to the suite */
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if (0
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|| (NULL == CU_add_test(pSuite, "strnpbrk", test_strnpbrk))
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|| (NULL == CU_add_test(pSuite, "longToStr", test_longToStr))
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|| (NULL == CU_add_test(pSuite, "doubleToStr", test_doubleToStr))
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|| (NULL == CU_add_test(pSuite, "strToLong", test_strToLong))
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|| (NULL == CU_add_test(pSuite, "strToDouble", test_strToDouble))
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|| (NULL == CU_add_test(pSuite, "compareStr", test_compareStr))
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|| (NULL == CU_add_test(pSuite, "locateText", test_locateText))
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|| (NULL == CU_add_test(pSuite, "locateStr", test_locateStr))
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|| (NULL == CU_add_test(pSuite, "matchPattern", test_matchPattern))
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) {
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CU_cleanup_registry();
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return CU_get_error();
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}
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/* Run all tests using the CUnit Basic interface */
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CU_basic_set_mode(CU_BRM_VERBOSE);
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CU_basic_run_tests();
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CU_cleanup_registry();
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return CU_get_error();
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}
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