Exemple #1
0
static void
S_set_prereqs(CFCParcel *self, CFCJson *node, const char *path) {
    size_t num_prereqs = CFCJson_get_num_children(node) / 2;
    CFCJson **children = CFCJson_get_children(node);
    CFCPrereq **prereqs
        = (CFCPrereq**)MALLOCATE((num_prereqs + 1) * sizeof(CFCPrereq*));

    for (size_t i = 0; i < num_prereqs; ++i) {
        const char *name = CFCJson_get_string(children[2*i]);

        CFCJson *value = children[2*i+1];
        int value_type = CFCJson_get_type(value);
        CFCVersion *version = NULL;
        if (value_type == CFCJSON_STRING) {
            version = CFCVersion_new(CFCJson_get_string(value));
        }
        else if (value_type != CFCJSON_NULL) {
            CFCUtil_die("Invalid prereq value (filepath '%s')", path);
        }

        prereqs[i] = CFCPrereq_new(name, version);

        CFCBase_decref((CFCBase*)version);
    }
    prereqs[num_prereqs] = NULL;

    // Assume that prereqs are empty.
    FREEMEM(self->prereqs);
    self->prereqs     = prereqs;
    self->num_prereqs = num_prereqs;
}
static void
S_run_prereq_tests(CFCTest *test) {
    {
        CFCVersion *v77_66_55 = CFCVersion_new("v77.66.55");
        CFCPrereq *prereq = CFCPrereq_new("Flour", v77_66_55);
        const char *name = CFCPrereq_get_name(prereq);
        STR_EQ(test, name, "Flour", "prereq get_name");
        CFCVersion *version = CFCPrereq_get_version(prereq);
        INT_EQ(test, CFCVersion_compare_to(version, v77_66_55), 0,
               "prereq get_version");
        CFCBase_decref((CFCBase*)prereq);
        CFCBase_decref((CFCBase*)v77_66_55);
    }

    {
        CFCVersion *v0 = CFCVersion_new("v0");
        CFCPrereq *prereq = CFCPrereq_new("Sugar", NULL);
        CFCVersion *version = CFCPrereq_get_version(prereq);
        INT_EQ(test, CFCVersion_compare_to(version, v0), 0,
               "prereq with default version");
        CFCBase_decref((CFCBase*)prereq);
        CFCBase_decref((CFCBase*)v0);
    }
}