prefix_match/test/main.c

#include <stdio.h>
#include <stdbool.h>
#include <stdlib.h>
#include <string.h>

#include "prefix_match.h"
#include "test_framework.h"

// --- test cases ---

bool test_prefix_match() {
    const char *options[] = {
        "ahoj",//0
        "ahojahoj",//1
        "ble",//2
        "citron",//3
        "foo",//4
        "foo bar",//5
        "foo baz",//6
        "foo bcz",//7
        "eps",//8
        "eps set",//9
        "eps set config",//10
        "eps get config",//11
        "eps hk2",//12
        "eps hk2 vi",//13
        "eps hk2 out",//14
        "delete from table users",//15
        "delete,from;,,,,table sessions",//16
        NULL
    };

    check_eq(prefix_match("", options, 0), -1);
    check_eq(prefix_match("b", options, 0), 2);
    check_eq(prefix_match("c", options, 0), 3);
    check_eq(prefix_match("citron", options, 0), 3);
    check_eq(prefix_match("foo", options, 0), 4);
    check_eq(prefix_match("foo ", options, 0), -1);
    check_eq(prefix_match("foo bc", options, 0), 7);
    check_eq(prefix_match("foo bcz", options, 0), 7);

    check_eq(prefix_match("fOO bcz", options, PREFIXMATCH_CASE_SENSITIVE), -1); // CS
    check_eq(prefix_match("fOO bcz", options, 0), 7); // CI

    check_eq(prefix_match("ahoj", options, 0), 0);
    check_eq(prefix_match("ahoja", options, 0), 1);

    return true;
}

bool test_multipart_test() {
    check_eq(pm_multipart_test("ahoj", "ahoj", " ", 0), 1);
    check_eq(pm_multipart_test("ah", "ahoj", " ", 0), 1);
    check_eq(pm_multipart_test("xxxx", "ahoj", " ", 0), 0);

    check_eq(pm_multipart_test("", "ahoj", " ", 0), 0);
    check_eq(pm_multipart_test("", "", " ", 0), 1);

    check_eq(pm_multipart_test("multi part", "multi part", " ", 0), 1);
    check_eq(pm_multipart_test("multi", "multi part", " ", 0), 0);
    check_eq(pm_multipart_test("multi part", "multi", " ", 0), 0);
    check_eq(pm_multipart_test("multi part", "multi dog", " ", 0), 0);
    check_eq(pm_multipart_test("multi    part", "multi part", " ", 0), 1);
    check_eq(pm_multipart_test("     multi    part     ", "multi part", " ", 0), 1);
    check_eq(pm_multipart_test("multi ,;   part", "multi,part", ",; ", 0), 1);

    check_eq(pm_multipart_test("m p", "multi part", " ", 0), 1);
    check_eq(pm_multipart_test("mu pa", "multi part", " ", 0), 1);
    check_eq(pm_multipart_test("mu pp", "multi part", " ", 0), 0);
    check_eq(pm_multipart_test("m    ", "multi part", " ", PREFIXMATCH_MULTI_PARTIAL), 2);

    check_eq(pm_multipart_test("v l s h", "very long sentence here", " ", 0), 1);
    check_eq(pm_multipart_test("v l s h", "very long sentence here too", " ", 0), 0);
    check_eq(pm_multipart_test("v l", "very long sentence here too", " ", 0), 0);
    check_eq(pm_multipart_test("v l", "very long sentence here too", " ", PREFIXMATCH_MULTI_PARTIAL), 2);

    check_eq(pm_multipart_test("v l s h", "very long sentence here", " ", PREFIXMATCH_MULTI_PARTIAL | PREFIXMATCH_CASE_SENSITIVE), 1);
    check_eq(pm_multipart_test("v l s h", "very long sentence here too", " ", PREFIXMATCH_MULTI_PARTIAL), 2);

    return true;
}

bool test_multipart_match() {
    const char *options[] = {
        "ahoj",//0
        "foo",//1
        "foo bar",//2
        "foo baz",//3
        "foo bcz",//4
        "eps", // 5
        "eps set",//6
        "eps set config",//7
        "eps get config",//8
        "eps hk2",//9
        "eps hk2 vi", //10
        "eps hk2 out",//11
        "delete from table users",//12
        "delete,from;,,,,table sessions",//13
        NULL
    };

    check_eq(prefix_multipart_match("", options, " ", 0), -1);
    check_eq(prefix_multipart_match("x", options, " ", 0), -1);

    check_eq(prefix_multipart_match("ahoj", options, " ", 0), 0);
    check_eq(prefix_multipart_match("a", options, " ", 0), 0);
    check_eq(prefix_multipart_match("ah", options, " ", 0), 0);

    check_eq(prefix_multipart_match("foo", options, " ", 0), 1);
    check_eq(prefix_multipart_match("f", options, " ", 0), 1);

    check_eq(prefix_multipart_match("f b", options, " ", 0), -1);
    check_eq(prefix_multipart_match("f b", options, " ", PREFIXMATCH_MULTI_PARTIAL), -1);
    check_eq(prefix_multipart_match("f bc", options, " ", 0), 4);

    check_eq(prefix_multipart_match("e", options, " ", 0), 5);
    check_eq(prefix_multipart_match("eps", options, " ", 0), 5);
    check_eq(prefix_multipart_match("eps banana", options, " ", 0), -1);
    check_eq(prefix_multipart_match("eps banana", options, " ", PREFIXMATCH_MULTI_PARTIAL), -1);

    check_eq(prefix_multipart_match("eps set", options, " ", 0), 6);
    check_eq(prefix_multipart_match("e s", options, " ", 0), 6);
    check_eq(prefix_multipart_match("e set", options, " ", 0), 6);
    check_eq(prefix_multipart_match("eps s", options, " ", 0), 6);
    check_eq(prefix_multipart_match("eps s", options, " ", 0), 6);

    check_eq(prefix_multipart_match("e s c", options, " ", 0), 7);
    check_eq(prefix_multipart_match("e g c", options, " ", 0), 8);

    // there is only one get command

    check_eq(prefix_multipart_match("eps get", options, " ", 0), -1);
    check_eq(prefix_multipart_match("eps get", options, " ", PREFIXMATCH_MULTI_PARTIAL), 8);

    check_eq(prefix_multipart_match("e g", options, " ", 0), -1);
    check_eq(prefix_multipart_match("e g", options, " ", PREFIXMATCH_MULTI_PARTIAL), 8);

    check_eq(prefix_multipart_match("epx get", options, " ", 0), -1);
    check_eq(prefix_multipart_match("epx get", options, " ", PREFIXMATCH_MULTI_PARTIAL), -1);

    check_eq(prefix_multipart_match("d f t u", options, " ", 0), 12);
    check_eq(prefix_multipart_match("d f t s", options, ",; ", 0), 13);

    return true;
}

// --- test launcher ---

static struct Test tests[] = {
    {"prefix_match", test_prefix_match},
    {"prefix_multipart_test", test_multipart_test},
    {"prefix_multipart_match", test_multipart_match},
    {NULL, NULL}
};
    
int main() {
    run_tests(tests, "main");
    return 0;
}