function runTests() { $t = new Tester(); $t->test("ASCII to ASCII", convert("Hello World!", 'ascii', 'ascii'), "Hello World!"); $t->test("ASCII to EDF 1.0.43 and back", convert(convert("Hello World!", 'ascii', 'edf_1_0_43'), 'edf_1_0_43', 'ascii'), "Hello World!"); $t->testLcMatches("ASCII to EDF 1.0.43", bin2hex(convert("Hello World!", 'ascii', 'edf_1_0_43')), "89454446650D0A1A0AFEFF7C687474703A2F2F6675747572616D65726C696E2E636F6D2F7C466F726D61742076657273696F6E3A31.+"); return $t->results(); }