node/test/mjsunit/test-module-loading.js

process.mixin(require("./common"));

debug("load test-module-loading.js");

var a = require("./fixtures/a");
var c = require("./fixtures/b/c");
var d = require("./fixtures/b/d");
var d2 = require("./fixtures/b/d");
// Absolute
var d3 = require(__dirname+"/fixtures/b/d");
// Relative
var d4 = require("../mjsunit/fixtures/b/d");

assert.equal(false, false, "testing the test program.");

assert.equal(true, a.A instanceof Function);
assert.equal("A", a.A());

assert.equal(true, a.C instanceof Function);
assert.equal("C", a.C());

assert.equal(true, a.D instanceof Function);
assert.equal("D", a.D());

assert.equal(true, d.D instanceof Function);
assert.equal("D", d.D());

assert.equal(true, d2.D instanceof Function);
assert.equal("D", d2.D());

assert.equal(true, d3.D instanceof Function);
assert.equal("D", d3.D());

assert.equal(true, d4.D instanceof Function);
assert.equal("D", d4.D());

assert.ok((new a.SomeClass) instanceof c.SomeClass);

debug("test index.js modules ids and relative loading")
var one = require("./fixtures/nested-index/one"),
  two = require("./fixtures/nested-index/two");
assert.notEqual(one.hello, two.hello);

debug("test cycles containing a .. path");
var root = require("./fixtures/cycles/root"),
  foo = require("./fixtures/cycles/folder/foo");
assert.equal(root.foo, foo);
assert.equal(root.sayHello(), root.hello);

var errorThrown = false;
try {
  require("./fixtures/throws_error");
} catch (e) {
  errorThrown = true;
  assert.equal("blah", e.message);
}

assert.equal(require('path').dirname(__filename), __dirname);

require.async('./fixtures/a', function (err, a) {
  if (err) throw err;
  assert.equal("A", a.A());
});

process.addListener("exit", function () {
  assert.equal(true, a.A instanceof Function);
  assert.equal("A done", a.A());

  assert.equal(true, a.C instanceof Function);
  assert.equal("C done", a.C());

  assert.equal(true, a.D instanceof Function);
  assert.equal("D done", a.D());

  assert.equal(true, d.D instanceof Function);
  assert.equal("D done", d.D());

  assert.equal(true, d2.D instanceof Function);
  assert.equal("D done", d2.D());

  assert.equal(true, errorThrown);

  puts("exit");
});