Project00/main.c at main · stevensll/Project00 · GitHub

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# include <stdio.h>
# include <strings.h>
# include <time.h>
# include <stdlib.h>
# include "library.h"

void find_test(){
    printf("Printing empty list:\n\n");
    print_list(0);
    printf("\n");
    struct song_node * playlist = insert_front(0 ,"radiohead", "street spirit (fade out)");
    playlist = insert_front(playlist, "radiohead","paranoid android");
    playlist = insert_front(playlist, "pink floyd","time");
    playlist = insert_front(playlist, "pearl jam","yellow ledbetter");
    playlist = insert_front(playlist, "pearl jam","even flow");
    playlist = insert_front(playlist, "pearl jam","alive");
    playlist = insert_front(playlist, "ac/dc", "thunderstruck");

    printf("Testing find_node:\n\n");
    print_list(playlist);
    printf("\n");

    printf("Looking for [pearl jam: even flow]\n\t");
    print_song_node(find_node(playlist, "pearl jam", "even flow"));
    printf("Looking for [pearl jam: daughter]\n\t");
    print_song_node(find_node(playlist, "pearl jam", "daughter"));
    printf("\n");

    printf("=============================================\n");
    printf("Testing find_artist:\n\n");
    printf("Looking for [pink floyd]\n\t");
    printf("%s\n", (find_artist(playlist,"pink floyd"))->name);
    printf("Looking for [pearl jam]\n\t");
    printf("%s\n", (find_artist(playlist, "pearl jam"))->name);

    playlist = free_list(playlist);
}

void song_cmp_test(){
    printf("Testing song_cmp:\n\t");
    struct song_node * playlist = insert_front(0, "pearl jam", "even flow");
    playlist = insert_front(playlist, "pearl jam", "even flow");
    playlist = insert_front(playlist, "pearl jam", "alive");
    playlist = insert_front(playlist, "pink floyd", "time");

    printf("Comparing songs:\n\t");
    print_song_node(playlist->next->next->next);
    printf("\t");
    print_song_node(playlist->next->next);
    printf("\t\t%d\n", songcmp(playlist->next->next, playlist->next->next->next));

    printf("\tComparing song:\n\t");
    print_song_node(playlist->next->next);
    printf("\t");
    print_song_node(playlist->next);
    printf("\t\t%d\n", songcmp(playlist->next->next, playlist->next));

    printf("\tComparing song:\n\t");
    print_song_node(playlist->next);
    printf("\t");
    print_song_node(playlist->next->next);
    printf("\t\t%d\n", songcmp(playlist->next, playlist->next->next));

    printf("\tComparing songs:\n\t");
    print_song_node(playlist->next->next);
    printf("\t");
    print_song_node(playlist);
    printf("\t\t%d\n", songcmp(playlist->next->next, playlist));
    playlist = free_list(playlist);
    print_list(playlist);

}

void random_node_test(){
    struct song_node * playlist = insert_front(0 ,"radiohead", "street spirit (fade out)");
    playlist = insert_front(playlist, "radiohead","paranoid android");
    playlist = insert_front(playlist, "pink floyd","time");
    playlist = insert_front(playlist, "pearl jam","yellow ledbetter");
    playlist = insert_front(playlist, "pearl jam","even flow");
    playlist = insert_front(playlist, "pearl jam","alive");
    playlist = insert_front(playlist, "ac/dc", "thunderstruck");

    printf("Testing random_node:\n\n");
    print_list(playlist);
    printf("\n");

    print_song_node(random_node(playlist));
    print_song_node(random_node(playlist));
    print_song_node(random_node(playlist));
    print_song_node(random_node(playlist));

    playlist = free_list(playlist);
}

void remove_node_test(){
    struct song_node * playlist = insert_front(0 ,"radiohead", "street spirit (fade out)");
    playlist = insert_front(playlist, "radiohead","paranoid android");
    playlist = insert_front(playlist, "pink floyd","time");
    playlist = insert_front(playlist, "pearl jam","yellow ledbetter");
    playlist = insert_front(playlist, "pearl jam","even flow");
    playlist = insert_front(playlist, "pearl jam","alive");
    playlist = insert_front(playlist, "ac/dc", "thunderstruck");

    printf("Testing remove_node:\n\n");
    print_list(playlist);
    printf("\n");

    printf("Removing [ac/dc: thunderstruck]\n\t");
    playlist = remove_node(playlist, "AC/Dc", "thunderstruck");
    print_list(playlist);
    printf("Removing [radioHeAd: street sPirit (fade out)]\n\t");
    playlist = (remove_node(playlist, "radioHeAd", "street sPirit (fade out)"));
    print_list(playlist);
    printf("Removing [pearl jam: yeLLOW ledbetter]\n\t");
    playlist = (remove_node(playlist, "pearl JaM", "yeLLOW ledbetter"));
    print_list(playlist);
    printf("Removing [pearl jam: yeLLOW ledbetter]\n\t");
    playlist = (remove_node(playlist, "pearl jAM", "yeLLOW ledbetter"));
    print_list(playlist);
    printf("\n");
    playlist = free_list(playlist);
    print_list(playlist);
}

void ordered_insert_test(){
    struct song_node * playlist = insert_front(0, "a", "r");
    printf("Testing ordered_insert\n\n");
    print_list(playlist);
    playlist = ordered_insert(playlist, "a", "t");
    printf("\nInserting {a, t}\n\t");
    print_list(playlist);
    playlist = ordered_insert(playlist, "/a", "s");
    printf("Inserting {/a, s}\n\t");
    print_list(playlist);
    playlist = ordered_insert(playlist, "a", "t");
    printf("Inserting {a, t}\n\t");
    print_list(playlist);
    playlist = ordered_insert(playlist, "b", "a");
    printf("Inserting {b, a}\n\t");
    print_list(playlist);
    playlist = ordered_insert(playlist, "~b", "b");
    printf("Inserting {~b, b}\n\t");
    print_list(playlist);
    playlist = ordered_insert(playlist, "a", "t");
    printf("Inserting {a, t}\n\t");
    print_list(playlist);
    playlist = ordered_insert(playlist, "a", "a");
    printf("Inserting {a, a}\n\t");
    print_list(playlist);
}

void lib_tests(){
    struct song_node * a1 = insert_front(0, "ac/dc", "thunderstruck");
    struct song_node * a2 = insert_front(0, "pearl jam", "alive");
    struct song_node * a3 = insert_front(0, "pearl jam", "even flow");
    struct song_node * a4 = insert_front(0, "pearl jam", "yellow ledbetter");
    struct song_node * a5 = insert_front(0, "pink floyd", "time");
    struct song_node * a6 = insert_front(0, "presidents of the united states of america", "peaches");
    struct song_node * a7 = insert_front(0, "radiohead", "street spirit (fade out)");
    struct song_node * a8 = insert_front(0, "radiohead", "paranoid android");
    struct song_node ** lib = make_lib();
    printf("=============================================\n");
    printf("MUSIC LIBRARY TESTS\n");
    printf("=============================================\n");
    printf("Testing print_by_letter (p) on empty list: \n");
    print_by_letter(lib, 'p');
    printf("=============================================\n");
    printf("Testing print_library on empty library\n");
    print_lib(lib);
    printf("\n=============================================\n");
    printf("Testing print_library after add_list\n");
    lib = add_list(lib, a1);
    lib = add_list(lib, a2);
    lib = add_list(lib, a3);
    lib = add_list(lib, a4);
    lib = add_list(lib, a5);
    lib = add_list(lib, a6);
    lib = add_list(lib, a7);
    lib = add_list(lib, a8);
    print_lib(lib);
    printf("=============================================\n");
    printf("Testing print_by_letter (p): \n");
    print_by_letter(lib, 'p');
    printf("=============================================\n");
    printf("Testing search_song: \nlooking for [pearl jam, alive]\n\t");
    print_song_node(search_song(lib, "pearl jam", "alive"));
    printf("Testing search_song: \nlooking for [leonard cohen, hallelujah]\n\t");
    print_song_node(search_song(lib, "leonard cohen", "hallelujah"));
    printf("=============================================\n");
    printf("Testing search_artist: \nlooking for [pearl jam]\n\t");
    print_song_node(search_artist(lib, "pearl jam"));
    printf("Testing search_artist: \nlooking for [pink floyd]\n\t");
    print_song_node(search_artist(lib, "pink floyd"));
    printf("Testing search_artist: \nlooking for [bob dylan]\n\t");
    print_song_node(search_artist(lib, "bob dylan"));
    printf("=============================================\n");
    printf("Testing delete_song: \ndeleting [pearl jam: alive]\n");
    lib = delete_song(lib, "pearl jam", "alive");
    print_lib(lib);
    printf("=============================================\n");
    printf("Testing print_by_artist: \nPrinting [pearl jam]\n");
    print_by_artist(lib, "pearl jam");
    printf("=============================================\n");
    printf("Testing print_by_letter: \nPrinting r\n");
    print_by_letter(lib, 'r');
    printf("=============================================\n");
    printf("Testing print_shuffle: \n");
    print_shuffle(lib);
    printf("=============================================\n");
    printf("Testing clear_library: \n");
    lib = clear_lib(lib);
    printf("Library after clear: \n");
    print_lib(lib);

}

void list_tests() {
    printf("=============================================\nLINKED LIST TESTS\n=============================================\n");
    printf("=============================================\n");
    find_test();
    printf("=============================================\n");
    remove_node_test();
    srand(time(NULL));
    printf("=============================================\n");
    random_node_test();
    printf("=============================================\n");
    song_cmp_test();
    printf("=============================================\n");
    ordered_insert_test();
}

int main(){
    srand(time(NULL));
    list_tests();
    lib_tests();
    return 0;
}