Function main

libavutil/tests/avstring.c:25–113

#include "libavutil/avstring.h"

int main(void)
{
    int i;
    char *fullpath, *ptr;
    static const char * const strings[] = {
        "''",
        "",
        ":",
        "\\",
        "'",
        "    ''    :",
        "    ''  ''  :",
        "foo   '' :",
        "'foo'",
        "foo     ",
        "  '  foo  '  ",
        "foo\\",
        "foo':  blah:blah",
        "foo\\:  blah:blah",
        "foo\'",
        "'foo :  '  :blahblah",
        "\\ :blah",
        "     foo",
        "      foo       ",
        "      foo     \\ ",
        "foo ':blah",
        " foo   bar    :   blahblah",
        "\\f\\o\\o",
        "'foo : \\ \\  '   : blahblah",
        "'\\fo\\o:': blahblah",
        "\\'fo\\o\\:':  foo  '  :blahblah"
    };
    const char *haystack = "Education consists mainly in what we have unlearned.";
    const char * const needle[] = {"learned.", "unlearned.", "Unlearned"};

    printf("Testing av_get_token()\n");
    for (i = 0; i < FF_ARRAY_ELEMS(strings); i++) {
        const char *p = strings[i];
        char *q;
        printf("|%s|", p);
        q = av_get_token(&p, ":");
        printf(" -> |%s|", q);
        printf(" + |%s|\n", p);
        av_free(q);
    }

    printf("Testing av_append_path_component()\n");
    #define TEST_APPEND_PATH_COMPONENT(path, component, expected) \
        fullpath = av_append_path_component((path), (component)); \
        printf("%s = %s\n", fullpath ? fullpath : "(null)", expected); \
        av_free(fullpath);
    TEST_APPEND_PATH_COMPONENT(NULL, NULL, "(null)")
    TEST_APPEND_PATH_COMPONENT("path", NULL, "path");
    TEST_APPEND_PATH_COMPONENT(NULL, "comp", "comp");
    TEST_APPEND_PATH_COMPONENT("path", "comp", "path/comp");
    TEST_APPEND_PATH_COMPONENT("path/", "comp", "path/comp");
    TEST_APPEND_PATH_COMPONENT("path", "/comp", "path/comp");
    TEST_APPEND_PATH_COMPONENT("path/", "/comp", "path/comp");