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Commit c3e155c

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Add test code for String operator +
1 parent e83ce70 commit c3e155c

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2 files changed

+103
-0
lines changed

2 files changed

+103
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lines changed

‎test/CMakeLists.txt‎

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@@ -43,6 +43,7 @@ set(TEST_SRCS
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src/Ringbuffer/test_read_char.cpp
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src/Ringbuffer/test_store_char.cpp
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src/String/test_concat.cpp
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src/String/test_operators.cpp
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src/String/test_compareTo.cpp
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src/String/test_comparisonFunc.cpp
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src/String/test_characterAccessFunc.cpp

‎test/src/String/test_operators.cpp‎

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/*
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* Copyright (c) 2020 Arduino. All rights reserved.
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*/
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/**************************************************************************************
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* INCLUDE
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**************************************************************************************/
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#include <catch.hpp>
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#include <String.h>
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/**************************************************************************************
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* TEST CODE
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**************************************************************************************/
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TEST_CASE ("Testing String::operator + (const StringSumHelper, const String)", "[String-operator+-01]")
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{
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arduino::String str1("Hello ");
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arduino::String str2("Arduino");
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arduino::String str("Hello Arduino");
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REQUIRE(str.compareTo(str1+str2) == 0);
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}
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TEST_CASE ("Testing String::operator + (const StringSumHelper, const char *)", "[String-operator+-02]")
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{
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arduino::String str1("Hello ");
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arduino::String str("Hello Arduino");
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REQUIRE(str.compareTo(str1+"Arduino") == 0);
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}
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TEST_CASE ("Testing String::operator + (const StringSumHelper, char)", "[String-operator+-03]")
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{
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arduino::String str1("Hello");
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char ch='!';
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arduino::String str("Hello!");
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REQUIRE(str.compareTo(str1+ch) == 0);
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}
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TEST_CASE ("Testing String::operator + (const StringSumHelper, unsigned char)", "[String-operator+-04]")
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{
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arduino::String str1("Hello ");
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unsigned char ch='A';
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arduino::String str("Hello 65"); /* ASCII['A'] = 65 */
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REQUIRE(str.compareTo(str1+ch) == 0);
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}
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TEST_CASE ("Testing String::operator + (const StringSumHelper, int)", "[String-operator+-05]")
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{
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arduino::String str1("Hello ");
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arduino::String str("Hello 1");
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REQUIRE(str.compareTo(str1+1) == 0);
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}
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TEST_CASE ("Testing String::operator + (unsigned int)", "[String-operator+-06]")
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{
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arduino::String str1("Hello ");
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unsigned int const num = 1;
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arduino::String str("Hello 1");
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REQUIRE(str.compareTo(str1+num) == 0);
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}
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TEST_CASE ("Testing String::operator + (long)", "[String-operator+-07]")
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{
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arduino::String str1("Hello ");
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long const num = -1;
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arduino::String str("Hello -1");
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REQUIRE(str.compareTo(str1+num) == 0);
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}
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TEST_CASE ("Testing String::operator + (unsigned long)", "[String-operator+-08]")
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{
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arduino::String str1("Hello ");
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unsigned long const num = 1;
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arduino::String str("Hello 1");
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REQUIRE(str.compareTo(str1+num) == 0);
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}
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TEST_CASE ("Testing String::operator + (float)", "[String-operator+-09]")
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{
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arduino::String str1("Hello ");
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float const num = 1.234f;
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arduino::String str("Hello 1.23");
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REQUIRE(str.compareTo(str1+num) == 0);
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}
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TEST_CASE ("Testing String::operator + (double)", "[String-operator+-10]")
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{
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arduino::String str1("Hello ");
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double const num = 5.678;
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arduino::String str("Hello 5.68");
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REQUIRE(str.compareTo(str1+num) == 0);
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}
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TEST_CASE ("Testing String::operator + (const __FlashStringHelper *)", "[String-operator+-11]")
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{
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#undef F
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#define F(string_literal) (reinterpret_cast<const arduino::__FlashStringHelper *>(PSTR(string_literal)))
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arduino::String str1("Hello ");
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arduino::String str("Hello Arduino");
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REQUIRE(str.compareTo(str1+F("Arduino")) == 0);
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}

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