2 * (C) Copyright 2008 John J. Foerch
4 * Use, modification, and distribution are subject to the terms specified in the
10 function assert (got) {
12 throw new Error("expected a true value, got <"+got+">.");
16 function assert_equals (got, expect) {
18 throw new Error("expected <"+expect+">, got <"+got+">.");
22 function assert_error (fn) {
28 throw new Error("expected an error calling <"+fn+">.");
31 function assert_null (got) {
33 throw new Error("expected null, got <"+got+">.");
37 function assert_not (got) {
39 throw new Error("expected a false value, got <"+got+">.");
43 function assert_objects_equal (got, expect) {
44 if (typeof(got) != "object" || typeof(expect) != "object")
45 return assert_equals(got, expect);
46 if (got.constructor !== expect.constructor)
47 throw new Error("objects are of different type");
48 var expectkeys = [i for (i in expect)];
49 var gotkeys = [i for (i in got)];
50 if (gotkeys.length != expectkeys.length)
51 throw new Error("objects have different property counts");
52 for (var i in expectkeys) {
53 assert_objects_equal(got[i], expect[i]);
59 function walnut_results () {
64 function walnut_run (suite) {
65 var results = new walnut_results();
66 if (suite.suite_setup)
68 for (var k in suite) {
69 if (k.substr(0,5) == 'test_') {
86 if (suite.suite_teardown)
87 suite.suite_teardown();
88 dumpln(results.run+" run, "+results.failed+" failed");