C++ (Cpp) kstring_length Examples

Example #1

File: test_kstring.c Project: EQ4/vis

int main(void) {
    kstr s1 = kstring_new(1);
    ASSERT_TRUE(kstring_length(s1) == 0);
    ASSERT_TRUE(kstring_capacity(s1) == 1);
    kstr s2 = kstring_newfrom("this is a string");
    kstr s3 = kstring_newfromvf("this is a %s", "string");
    ASSERT_STR_EQ(kstring_content(s2), kstring_content(s3));

    kstring_free(s3);
    kstring_free(s2);
    kstring_free(s1);

    s1 = kstring_newfrom("test");
    ASSERT_TRUE(kstring_content(s1)[kstring_length(s1)] == '\0');
    kstring_append(s1, "ing");
    ASSERT_TRUE(kstring_content(s1)[kstring_length(s1)] == '\0');
    ASSERT_STR_EQ(kstring_content(s1), "testing");
    kstring_assimilate(s1, kstring_newfrom(" 1 2 3"));
    ASSERT_TRUE(kstring_content(s1)[kstring_length(s1)] == '\0');
    ASSERT_STR_EQ(kstring_content(s1), "testing 1 2 3");
    kstring_free(s1);
    
    s1 = kstring_newfrom("testing");
    ASSERT_TRUE(kstring_content(s1)[kstring_length(s1)] == '\0');
    kstring_appendvf(s1, " %d %d %d", 1, 2, 3);
    ASSERT_TRUE(kstring_content(s1)[kstring_length(s1)] == '\0');
    ASSERT_STR_EQ(kstring_content(s1), "testing 1 2 3");
    size_t cap = kstring_capacity(s1);
    kstring_realloc(s1, cap*2);
    ASSERT_TRUE(kstring_content(s1)[kstring_length(s1)] == '\0');
    ASSERT_TRUE(kstring_capacity(s1) == cap*2);
    ASSERT_STR_EQ(kstring_content(s1), "testing 1 2 3");
    kstring_free(s1);

    s1 = kstring_newfrom("  test  ");
    ASSERT_TRUE(kstring_content(s1)[kstring_length(s1)] == '\0');
    kstring_stripl(s1);
    ASSERT_TRUE(kstring_content(s1)[kstring_length(s1)] == '\0');
    ASSERT_STR_EQ(kstring_content(s1), "test  ");
    kstring_stripr(s1);
    ASSERT_TRUE(kstring_content(s1)[kstring_length(s1)] == '\0');
    ASSERT_STR_EQ(kstring_content(s1), "test");
    kstring_free(s1);

    fprintf(stderr, "Passed %d asserts\n", asserts);

    return 0;
}

Example #2

File: common_kstring.c Project: kasicass/kircd

static void
string_misc()
{
    struct kstring *s1, *s2;

    s1 = kstring_new("hello = 10");
    assert_equal(kstring_length(s1), 10);

    s2 = kstring_new(NULL);
    kstring_vprintf(s2, "%s = %d", "hello", 10);
    assert_string_equal(kstring_cstr(s2), "hello = 10");

    assert_true(kstring_equal(s1, s2) == 1);
    assert_equal(kstring_hash(s1), kstring_hash(s2));

    kstring_free(s1);
    kstring_free(s2);
}