Exercism exercises in C..zip

/* ========================================================================= Unity Project - A Test Framework for C Copyright (c) 2007-21 Mike Karlesky, Mark VanderVoord, Greg Williams [Released under MIT License. Please refer to license.txt for details] ============================================================================ */ #include "unity.h" #include <stddef.h> #ifdef AVR #include <avr/pgmspace.h> #else #define PROGMEM #endif /* If omitted from header, declare overrideable prototypes here so they're ready for use */ #ifdef UNITY_OMIT_OUTPUT_CHAR_HEADER_DECLARATION void UNITY_OUTPUT_CHAR(int); #endif /* Helpful macros for us to use here in Assert functions */ #define UNITY_FAIL_AND_BAIL { Unity.CurrentTestFailed = 1; UNITY_OUTPUT_FLUSH(); TEST_ABORT(); } #define UNITY_IGNORE_AND_BAIL { Unity.CurrentTestIgnored = 1; UNITY_OUTPUT_FLUSH(); TEST_ABORT(); } #define RETURN_IF_FAIL_OR_IGNORE if (Unity.CurrentTestFailed || Unity.CurrentTestIgnored) TEST_ABORT() struct UNITY_STORAGE_T Unity; #ifdef UNITY_OUTPUT_COLOR const char PROGMEM UnityStrOk[] = "\033[42mOK\033[00m"; const char PROGMEM UnityStrPass[] = "\033[42mPASS\033[00m"; const char PROGMEM UnityStrFail[] = "\033[41mFAIL\033[00m"; const char PROGMEM UnityStrIgnore[] = "\033[43mIGNORE\033[00m"; #else const char PROGMEM UnityStrOk[] = "OK"; const char PROGMEM UnityStrPass[] = "PASS"; const char PROGMEM UnityStrFail[] = "FAIL"; const char PROGMEM UnityStrIgnore[] = "IGNORE"; #endif static const char PROGMEM UnityStrNull[] = "NULL"; static const char PROGMEM UnityStrSpacer[] = ". "; static const char PROGMEM UnityStrExpected[] = " Expected "; static const char PROGMEM UnityStrWas[] = " Was "; static const char PROGMEM UnityStrGt[] = " to be greater than "; static const char PROGMEM UnityStrLt[] = " to be less than "; static const char PROGMEM UnityStrOrEqual[] = "or equal to "; static const char PROGMEM UnityStrNotEqual[] = " to be not equal to "; static const char PROGMEM UnityStrElement[] = " Element "; static const char PROGMEM UnityStrByte[] = " Byte "; static const char PROGMEM UnityStrMemory[] = " Memory Mismatch."; static const char PROGMEM UnityStrDelta[] = " Values Not Within Delta "; static const char PROGMEM UnityStrPointless[] = " You Asked Me To Compare Nothing, Which Was Pointless."; static const char PROGMEM UnityStrNullPointerForExpected[] = " Expected pointer to be NULL"; static const char PROGMEM UnityStrNullPointerForActual[] = " Actual pointer was NULL"; #ifndef UNITY_EXCLUDE_FLOAT static const char PROGMEM UnityStrNot[] = "Not "; static const char PROGMEM UnityStrInf[] = "Infinity"; static const char PROGMEM UnityStrNegInf[] = "Negative Infinity"; static const char PROGMEM UnityStrNaN[] = "NaN"; static const char PROGMEM UnityStrDet[] = "Determinate"; static const char PROGMEM UnityStrInvalidFloatTrait[] = "Invalid Float Trait"; #endif const char PROGMEM UnityStrErrShorthand[] = "Unity Shorthand Support Disabled"; const char PROGMEM UnityStrErrFloat[] = "Unity Floating Point Disabled"; const char PROGMEM UnityStrErrDouble[] = "Unity Double Precision Disabled"; const char PROGMEM UnityStrErr64[] = "Unity 64-bit Support Disabled"; static const char PROGMEM UnityStrBreaker[] = "-----------------------"; static const char PROGMEM UnityStrResultsTests[] = " Tests "; static const char PROGMEM UnityStrResultsFailures[] = " Failures "; static const char PROGMEM UnityStrResultsIgnored[] = " Ignored "; #ifndef UNITY_EXCLUDE_DETAILS static const char PROGMEM UnityStrDetail1Name[] = UNITY_DETAIL1_NAME " "; static const char PROGMEM UnityStrDetail2Name[] = " " UNITY_DETAIL2_NAME " "; #endif /*----------------------------------------------- * Pretty Printers & Test Result Output Handlers *-----------------------------------------------*/ /*-----------------------------------------------*/ /* Local helper function to print characters. */ static void UnityPrintChar(const char* pch) { /* printable characters plus CR & LF are printed */ if ((*pch <= 126) && (*pch >= 32)) { UNITY_OUTPUT_CHAR(*pch); } /* write escaped carriage returns */ else if (*pch == 13) { UNITY_OUTPUT_CHAR('\\'); UNITY_OUTPUT_CHAR('r'); } /* write escaped line feeds */ else if (*pch == 10) { UNITY_OUTPUT_CHAR('\\'); UNITY_OUTPUT_CHAR('n'); } /* unprintable characters are shown as codes */ else { UNITY_OUTPUT_CHAR('\\'); UNITY_OUTPUT_CHAR('x'); UnityPrintNumberHex((UNITY_UINT)*pch, 2); } } /*-----------------------------------------------*/ /* Local helper function to print ANSI escape strings e.g. "\033[42m". */ #ifdef UNITY_OUTPUT_COLOR static UNITY_UINT UnityPrintAnsiEscapeString(const char* string) { const char* pch = string; UNITY_UINT count = 0; while (*pch && (*pch != 'm')) { UNITY_OUTPUT_CHAR(*pch); pch++; count++; } UNITY_OUTPUT_CHAR('m'); count++; return count; } #endif /*-----------------------------------------------*/ void UnityPrint(const char* string) { const char* pch = string; if (pch != NULL) { while (*pch) { #ifdef UNITY_OUTPUT_COLOR /* print ANSI escape code */ if ((*pch == 27) && (*(pch + 1) == '[')) { pch += UnityPrintAnsiEscapeString(pch); continue; } #endif UnityPrintChar(pch); pch++; } } } /*-----------------------------------------------*/ void UnityPrintLen(const char* string, const UNITY_UINT32 length) { const char* pch = string; if (pch != NULL) { while (*pch && ((UNITY_UINT32)(pch - string) < length)) { /* printable characters plus CR & LF are printed */ if ((*pch <= 126) && (*pch >= 32)) { UNITY_OUTPUT_CHAR(*pch); } /* write escaped carriage returns */ else if (*pch == 13) { UNITY_OUTPUT_CHAR('\\'); UNITY_OUTPUT_CHAR('r'); } /* write escaped line feeds */ else if (*pch == 10) { UNITY_OUTPUT_CHAR('\\'); UNITY_OUTPUT_CHAR('n'); } /* unprintable characters are shown as codes */ else { UNITY_OUTPUT_CHAR('\\'); UNITY_OUTPUT_CHAR('x'); UnityPrintNumberHex((UNITY_UINT)*pch, 2); } pch++; } } } /*-----------------------------------------------*/ void UnityPrintNumberByStyle(const UNITY_INT number, const UNITY_DISPLAY_STYLE_T style) { if ((style & UNITY_DISPLAY_RANGE_INT) == UNITY_DISPLAY_RANGE_INT) { if (style == UNITY_DISPLAY_STYLE_CHAR) { /* printable characters plus CR & LF are printed */ UNITY_OUTPUT_CHAR('\''); if ((number <= 126) && (number >= 32)) { UNITY_OUTPUT_CHAR((int)number); } /* write escaped carriage returns */ else if (number == 13) { UNITY_OUTPUT_CHAR('\\'); UNITY_OUTPUT_CHAR('r'); } /* write escaped line feeds */ else if