Tait Hoyem
5 years ago
parent
1e81f73757
commit
9a3e0b6a43
@ -0,0 +1,88 @@
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#include "morse.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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const long DEFAULT_DASH_PAUSE = 300000;
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const long DEFAULT_DOT_PAUSE = 150000;
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int main(int argc, char *argv[]){
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long dash_delay = DEFAULT_DASH_PAUSE;
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long dot_delay = DEFAULT_DOT_PAUSE;
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bool addLetterBeforeMorse = false;
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bool isSlow = false;
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bool convertFromMorse = false;
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size_t buflen = 0;
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ssize_t lengthOfInputString;
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for (int argi = 0; argi < argc; argi++){
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char* arg = argv[argi];
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if (strcmp(arg, "--slow") == 0 || strcmp(arg, "-s") == 0){
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isSlow = true;
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} else if (strcmp(arg, "--verbose") == 0 || strcmp(arg, "-v") == 0){
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addLetterBeforeMorse = true;
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} else if (strcmp(arg, "--reverse") == 0 || strcmp(arg, "-x") == 0){
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convertFromMorse = true;
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} else if (strcmp(arg, "--dash-delay") == 0 || strcmp(arg, "-hd") == 0){
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if (argc > argi+1){
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dash_delay = strtol(argv[argi+1], NULL, 10);
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} else {
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printf("No --dash-delay argument provided.\nIgnoring!\n");
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}
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} else if (strcmp(arg, "--dot-delay") == 0 || strcmp(arg, "-td") == 0){
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if (argc > argi+1){
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dot_delay = strtol(argv[argi+1], NULL, 10);
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} else {
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printf("Not --dot-delay argument provited.\nIgnoring!\n");
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}
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}
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}
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if (convertFromMorse){
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char* inputString;
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char* wordToken;
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char* letterToken;
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// for every line in the input, until the end of file
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while ((getline(&inputString, &buflen, stdin))!=EOF){
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// find the next double space (produces in this program by default when outputting morse code)
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wordToken = multi_tok(inputString, " ");
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// While there is another block of text after a double space
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while (wordToken){
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// find the next space or newline (newlines are not consumed by the getline function)
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letterToken = strtok(wordToken, " \n");
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// while there is another block of text after a space (a newline will not have text after it, as we're using getline)
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while (letterToken){
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// convert morse to ascii
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reverse_morse(letterToken);
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// set letterToken to new string after NEXT space/newline
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letterToken = strtok(NULL, " \n");
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}
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// set word token (all the characters that make up a word in morse) to the next block after a double space
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wordToken = multi_tok(NULL, " ");
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// this puts a space after every morse converted character.
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// because strtok consumes the space it is not printed, or passed around
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printf(" ");
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}
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// add a newline for every line consumed by getline
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printf("\n");
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// force-flush the input buffer just in case the user is in interactive mode
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fflush(stdin);
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}
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} else {
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char* inputString;
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// for each line of input
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while ((getline(&inputString, &buflen, stdin))!=EOF){
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// print the morse code of the line
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// by default it is passthrough, meaning any non [a-zA-Z0-9] characters are printed as they are.
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// the only exception is dashes and dots, which are removed from the ouptut to avoid confusing the input veriosn of the program
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print_morse(inputString, isSlow, addLetterBeforeMorse, dot_delay, dash_delay);
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// add a newline becuase it will not be printed otherwise
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printf("\n");
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// force flush the buffer incase user is in interactive mode
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fflush(stdin);
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}
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}
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return 0;
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}
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@ -0,0 +1,9 @@
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/* file: minunit.h */
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#include <string.h>
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#define mu_assert_str(function_name, input, output) do{ char* result = function_name(input);tests_run++; if (!(strcmp(result, output)==0)){printf("[FAILED] ");tests_failed++;}else{printf("[PASSED] ");tests_passed++;}; printf("%s(\"%s\"): \"%s\" == \"%s\"\n", function_name, input, result, output); } while (0)
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#define mu_assert(message, test) do { if (!(test)) return message; } while (0)
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#define mu_assert_neg(message, test) do { if ((test)){tests_failed++;return message;} else {tests_passed++;} } while (0)
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#define mu_run_test(test) do { char *message = test(); tests_run++; \
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if (message) return message; } while (0)
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extern int tests_run;
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@ -0,0 +1,9 @@
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#include <stdbool.h>
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char * char_to_morse(char letter);
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char * to_morse(char* string);
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char * from_morse(char* string);
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void print_morse(char* string, bool b1, bool b2, long s1, long s2);
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void reverse_morse(char* string);
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char *multi_tok(char *input, char *delimiter);
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@ -0,0 +1,74 @@
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#include <stdio.h>
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#include "minunit.h"
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#include "morse.h"
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int tests_run = 0;
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int tests_passed = 0;
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int tests_failed = 0;
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static char * test_tests1(){
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mu_assert("Error, - != -", "-" == "-");
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return 0;
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}
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static char * test_tests2(){
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mu_assert_neg("Error, - == .", "-" == ".");
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return 0;
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}
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static char * test_to_morse(){
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char_to_morse('a');
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printf("trying to run ctm\n");
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char* r1;
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r1 = char_to_morse('a');
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printf("ctm('a') works!");
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mu_assert_str(char_to_morse, 'a', ".-");
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mu_assert_str(char_to_morse, 'b', "-...");
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mu_assert_str(char_to_morse, 'c', "-.-.");
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mu_assert_str(char_to_morse, 'd', "-..");
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mu_assert_str(char_to_morse, 'e', ".");
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mu_assert_str(char_to_morse, 'f', "..-.");
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mu_assert_str(char_to_morse, 'g', "--.");
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mu_assert_str(char_to_morse, 'h', "....");
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mu_assert_str(char_to_morse, 'i', "..");
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mu_assert_str(char_to_morse, 'j', ".---");
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mu_assert_str(char_to_morse, 'k', "-.-");
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mu_assert_str(char_to_morse, 'l', ".-..");
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mu_assert_str(char_to_morse, 'm', "--");
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mu_assert_str(char_to_morse, 'n', "-.");
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mu_assert_str(char_to_morse, 'o', "---");
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mu_assert_str(char_to_morse, 'p', ".--.");
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mu_assert_str(char_to_morse, 'q', "--.-");
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mu_assert_str(char_to_morse, 'r', ".-.");
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mu_assert_str(char_to_morse, 's', "...");
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mu_assert_str(char_to_morse, 't', "-");
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mu_assert_str(char_to_morse, 'u', "..-");
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mu_assert_str(char_to_morse, 'v', "...-");
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mu_assert_str(char_to_morse, 'w', ".--");
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mu_assert_str(char_to_morse, 'x', "-..-");
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mu_assert_str(char_to_morse, 'y', "-.--");
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mu_assert_str(char_to_morse, 'z', "--..");
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return 0;
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}
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static char * all_tests(){
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mu_run_test(test_tests1);
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printf("test_tests1 complete!\n");
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mu_run_test(test_tests2);
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printf("test_tests2 complete!\n");
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mu_run_test(test_to_morse);
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printf("test_to_morse complete!\n");
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return 0;
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}
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int main(int argc, char **argv) {
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char *result = all_tests();
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if (tests_run == tests_passed){
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printf("ALL TESTS PASSED\n");
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}
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printf("Tests run: %d\n", tests_run);
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printf("Tests passed: %d\n", tests_passed);
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printf("Tests failed: %d\n", tests_failed);
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return 0;
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}
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