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https://github.com/slsdetectorgroup/slsDetectorPackage.git
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111 lines
2.6 KiB
C++
Executable File
111 lines
2.6 KiB
C++
Executable File
#include "catch.hpp"
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#include "logger.h"
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#include <iostream>
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#include <vector>
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#include "string_utils.h"
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TEST_CASE("copy a string") {
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char src[10] = "hej";
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REQUIRE(src[3]=='\0');
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char dst[20];
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sls::strcpy_safe(dst, src);
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REQUIRE(dst[0]=='h');
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REQUIRE(dst[1]=='e');
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REQUIRE(dst[2]=='j');
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REQUIRE(dst[3]=='\0');
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}
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#ifdef NDEBUG
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//This test can only run in release since we assert on the length of the string
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TEST_CASE("copy a long string"){
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auto src = "some very very long sting that does not fit";
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char dst[3];
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sls::strcpy_safe(dst, src);
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REQUIRE(dst[0]=='s');
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REQUIRE(dst[1]=='o');
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REQUIRE(dst[2]=='\0');
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}
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#endif
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TEST_CASE("Concat") {
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std::vector<std::string> v{"one", "one", "one"};
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std::vector<std::string> v2{"one", "one", "one"};
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auto r = sls::concatenateIfDifferent(v);
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REQUIRE(r == std::string("one"));
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r.clear();
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// make sure we didn't modify the string
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REQUIRE(v == v2);
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SECTION("add a different value"){
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v.emplace_back("two");
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REQUIRE(v!=v2);
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REQUIRE( sls::concatenateIfDifferent(v) == "one+one+one+two+");
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}
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}
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TEST_CASE("split a string with end delimiter"){
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std::string s("abra+kadabra+");
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auto r =sls::split(s, '+');
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REQUIRE(r.size()==2);
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REQUIRE(r[0]=="abra");
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REQUIRE(r[1]=="kadabra");
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}
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TEST_CASE("split a string without end delimiter"){
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std::string s("abra+kadabra+filibom");
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auto r =sls::split(s, '+');
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REQUIRE(r.size()==3);
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REQUIRE(r[0]=="abra");
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REQUIRE(r[1]=="kadabra");
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REQUIRE(r[2]=="filibom");
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}
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TEST_CASE("concatenate non empty strings"){
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std::vector<std::string> vec{"hej", "kalas", "", "foto"};
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REQUIRE(vec.size()==4);
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auto ret = sls::concatenateNonEmptyStrings(vec);
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REQUIRE(ret == "hej+kalas+foto+");
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}
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TEST_CASE("concatenate non empty strings with only emty"){
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std::vector<std::string> vec{"", "", ""};
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REQUIRE(vec.size()==3);
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auto ret = sls::concatenateNonEmptyStrings(vec);
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REQUIRE(ret.empty());
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}
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TEST_CASE("concatenate non empty strings with one element"){
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std::vector<std::string> vec{"", "hej", "", "", ""};
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REQUIRE(vec.size()==5);
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auto ret = sls::concatenateNonEmptyStrings(vec);
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REQUIRE(ret=="hej+");
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}
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TEST_CASE("Remove char from string"){
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char str[] = "sometest";
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sls::removeChar(str, 'e');
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REQUIRE(std::string(str) == "somtst");
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}
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TEST_CASE("Remove char from empty string"){
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char str[50] = {};
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sls::removeChar(str, 'e');
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REQUIRE(std::string(str) == "");
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}
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TEST_CASE("Many characters in a row"){
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char str[] = "someeequitellll::ongstring";
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sls::removeChar(str, 'l');
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REQUIRE(std::string(str) == "someeequite::ongstring");
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}
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// TEST_CASE("concat things not being strings")
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