2 * (C) Copyright 2008 John J. Foerch
4 * Use, modification, and distribution are subject to the terms specified in the
8 function assert (got) {
10 throw new Error("expected a true value, got <"+got+">.");
14 function assert_equals (got, expect) {
16 throw new Error("expected <"+expect+">, got <"+got+">.");
20 function assert_error (fn) {
26 throw new Error("expected an error calling <"+fn+">.");
29 function assert_null (got) {
31 throw new Error("expected null, got <"+got+">.");
35 function assert_not (got) {
37 throw new Error("expected a false value, got <"+got+">.");
41 function assert_objects_equal (got, expect) {
42 if (typeof(got) != "object" || typeof(expect) != "object")
43 return assert_equals(got, expect);
44 if (got.constructor !== expect.constructor)
45 throw new Error("objects are of different type");
46 var expectkeys = [i for (i in expect)];
47 var gotkeys = [i for (i in got)];
48 if (gotkeys.length != expectkeys.length)
49 throw new Error("objects have different property counts");
50 for (var i in expectkeys) {
51 assert_objects_equal(got[i], expect[i]);
57 function walnut_results () {
62 function walnut_run (suite) {
63 var results = new walnut_results();
64 if (suite.suite_setup)
66 for (var k in suite) {
67 if (k.substr(0,5) == 'test_') {
84 if (suite.suite_teardown)
85 suite.suite_teardown();
86 dumpln(results.run+" run, "+results.failed+" failed");