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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* frrscript unit tests
* Copyright (C) 2021 Donald Lee
*/
#include <zebra.h>
#include <lua.h>
#include <lualib.h>
#include <lauxlib.h>
#include "lib/frrscript.h"
#include "lib/frrlua.h"
#include "lib/hash.h"
int main(int argc, char **argv)
{
frrscript_init("./lib");
struct frrscript *fs = frrscript_new("script1");
int result;
/* Positive testing */
long long a = 100, b = 200;
result = frrscript_load(fs, "foo", NULL);
assert(result == 0);
result = frrscript_call(fs, "foo", ("a", &a), ("b", &b));
assert(result == 0);
assert(a == 101);
assert(b == 201);
a = 100, b = 200;
result = frrscript_load(fs, "bar", NULL);
assert(result == 0);
result = frrscript_call(fs, "bar", ("a", &a), ("b", &b));
assert(result == 0);
long long *cptr = frrscript_get_result(fs, "bar", "c", lua_tolonglongp);
/* a should not occur in the returned table in script */
assert(a == 100);
assert(b == 201);
assert(*cptr == 303);
XFREE(MTYPE_SCRIPT_RES, cptr);
long long n = 5;
result = frrscript_load(fs, "fact", NULL);
assert(result == 0);
result = frrscript_call(fs, "fact", ("n", &n));
assert(result == 0);
long long *ansptr =
frrscript_get_result(fs, "fact", "ans", lua_tolonglongp);
assert(*ansptr == 120);
XFREE(MTYPE_SCRIPT_RES, ansptr);
/* check consecutive call + get_result without re-loading */
n = 4;
result = frrscript_call(fs, "fact", ("n", &n));
assert(result == 0);
int *ansptr_c = frrscript_get_result(fs, "fact", "ans", lua_tointegerp);
assert(*ansptr_c == 24);
XFREE(MTYPE_SCRIPT_RES, ansptr_c);
/* Negative testing */
/* Function does not exist in script file*/
result = frrscript_load(fs, "does_not_exist", NULL);
assert(result == 1);
/* Function was not (successfully) loaded */
result = frrscript_call(fs, "does_not_exist", ("a", &a), ("b", &b));
assert(result == 1);
/* Get result from a function that was not loaded */
int *intptr = frrscript_get_result(fs, "does_not_exist", "c", lua_tointegerp);
assert(intptr == NULL);
/* Function returns void */
result = frrscript_call(fs, "bad_return1");
assert(result == 1);
/* Function returns number */
result = frrscript_call(fs, "bad_return2");
assert(result == 1);
/* Get non-existent result from a function */
result = frrscript_call(fs, "bad_return3");
assert(result == 1);
intptr = frrscript_get_result(fs, "bad_return3", "c", lua_tointegerp);
assert(intptr == NULL);
XFREE(MTYPE_SCRIPT_RES, intptr);
/* Function throws exception */
result = frrscript_call(fs, "bad_return4");
assert(result == 1);
frrscript_delete(fs);
return 0;
}
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