gistfile1.hrl

-module(test_datatypes).

-define(UNSUP_ERR, {error, unsupported_javascript_return_type}).

-include_lib("eunit/include/eunit.hrl").

string_test_() ->
  [{setup, fun() -> ok = markatta_driver:start() end,
    fun(_) -> markatta_driver:stop() end,
    [fun() ->
         P = markatta_driver:alloc_runtime(),
         ?assertMatch({ok, <<"foo">>}, markatta_driver:eval_js(P, "test.js", "\"foo\"")),
         markatta_driver:free_runtime(P) end,
     fun() ->
         P = markatta_driver:alloc_runtime(),
         ?assertMatch(?UNSUP_ERR, markatta_driver:eval_js(P, "test.js", "function add_suffix(msg) { return msg + \"foo\";}")),
         ?assertMatch({ok, <<"barfoo">>}, markatta_driver:eval_js(P, "test.js", "add_suffix(\"bar\");")),
         markatta_driver:free_runtime(P) end]}].

number_test_() ->
  [{setup, fun() -> ok = markatta_driver:start() end,
    fun(_) -> markatta_driver:stop() end,
    [fun() ->
         P = markatta_driver:alloc_runtime(),
         ?assertMatch({ok, 100}, markatta_driver:eval_js(P, "test.js", "100;")),
         ?assertMatch({ok, 123456789}, markatta_driver:eval_js(P, "test.js", "123456789;")),
         ?assertMatch({ok, -123456789}, markatta_driver:eval_js(P, "test.js", "-123456789;")),
         ?assertMatch(?UNSUP_ERR, markatta_driver:eval_js(P, "test.js", "123.456;")),
         ?assertMatch(?UNSUP_ERR, markatta_driver:eval_js(P, "test.js", "function add_two(x, y) { return x + y; }")),
         ?assertMatch({ok, 10}, markatta_driver:eval_js(P, "test.js", "add_two(5,5);")),
         markatta_driver:free_runtime(P) end]}].

bool_test_() ->
  [{setup, fun() -> ok = markatta_driver:start() end,
    fun(_) -> markatta_driver:stop() end,
    [fun() ->
         P = markatta_driver:alloc_runtime(),
         ?assertMatch({ok, true}, markatta_driver:eval_js(P, "test.js", "true;")),
         ?assertMatch({ok, false}, markatta_driver:eval_js(P, "test.js", "false;")),
         ?assertMatch(?UNSUP_ERR, markatta_driver:eval_js(P, "test.js", "function is_foo(msg) { return msg === \"foo\";}")),
         ?assertMatch({ok, true}, markatta_driver:eval_js(P, "test.js", "is_foo(\"foo\");")),
         markatta_driver:free_runtime(P) end]}].