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4b095cbad1
In the early days of the node tests we didn't have an index.js driver, so each test set it up its own environment. That ship has long since sailed, so now we just require assert in index.js as a global and make it so that the linter doesn't complain. (imported from commit 1ded3d330ff40603cf4dd7c5578f6a47088d7cc8)
123 lines
3.6 KiB
JavaScript
123 lines
3.6 KiB
JavaScript
add_dependencies({
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util: 'js/util.js'
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});
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set_global('$', {});
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var util = global.util;
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(function test_CachedValue() {
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var x = 5;
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var cv = new util.CachedValue({
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compute_value: function () {
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return x * 2;
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}
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});
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assert.equal(cv.get(), 10);
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x = 6;
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assert.equal(cv.get(), 10);
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cv.reset();
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assert.equal(cv.get(), 12);
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}());
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(function test_lower_bound() {
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var arr = [10, 20, 30, 40, 50];
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assert.equal(util.lower_bound(arr, 5), 0);
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assert.equal(util.lower_bound(arr, 10), 0);
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assert.equal(util.lower_bound(arr, 15), 1);
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assert.equal(util.lower_bound(arr, 50), 4);
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assert.equal(util.lower_bound(arr, 55), 5);
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assert.equal(util.lower_bound(arr, 2, 4, 31), 3);
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arr = [{x: 10}, {x: 20}, {x:30}];
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function compare (a, b) {
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return a.x < b;
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}
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assert.equal(util.lower_bound(arr, 5, compare), 0);
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assert.equal(util.lower_bound(arr, 10, compare), 0);
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assert.equal(util.lower_bound(arr, 15, compare), 1);
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}());
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(function test_same_recipient() {
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assert(util.same_recipient(
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{type: 'stream', stream: 'Foo', subject: 'Bar'},
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{type: 'stream', stream: 'fOO', subject: 'bar'}
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));
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assert(!util.same_recipient(
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{type: 'stream', stream: 'Foo', subject: 'Bar'},
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{type: 'stream', stream: 'yo', subject: 'whatever'}
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));
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assert(util.same_recipient(
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{type: 'private', reply_to: '[email protected],[email protected]'},
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{type: 'private', reply_to: '[email protected],[email protected]'}
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));
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assert(!util.same_recipient(
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{type: 'private', reply_to: '[email protected]'},
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{type: 'private', reply_to: '[email protected]'}
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));
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}());
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(function test_recipient_key() {
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var message;
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message = {type: 'stream', stream: 'Foo', subject: 'BAR'};
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assert.equal(util.recipient_key(message), 'foo>bar');
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global.$.trim = function (s) {
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return s.trim();
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};
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message = {type: 'private', reply_to: ' [email protected], [email protected] '};
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assert.equal(util.recipient_key(message), '[email protected],[email protected]');
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}());
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(function test_robust_uri_decode() {
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assert.equal(util.robust_uri_decode('xxx%3Ayyy'), 'xxx:yyy');
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assert.equal(util.robust_uri_decode('xxx%3'), 'xxx');
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}());
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(function test_array_compare() {
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assert(util.array_compare([], []));
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assert(util.array_compare([1,2,3], [1,2,3]));
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assert(!util.array_compare([1,2], [1,2,3]));
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assert(!util.array_compare([1,2,3], [1,2]));
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}());
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(function test_enforce_arity() {
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function f1() {}
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var eaf1 = util.enforce_arity(f1);
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assert.doesNotThrow(function () { f1('foo'); });
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assert.doesNotThrow(function () { eaf1(); });
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assert.throws(function () { eaf1('foo'); }, /called with \d+ arguments/);
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assert.throws(function () { eaf1('foo', 'bar'); }, /called with \d+ arguments/);
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function f2(x) {}
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var eaf2 = util.enforce_arity(f2);
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assert.doesNotThrow(function () { f2(); });
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assert.doesNotThrow(function () { eaf2('foo'); });
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assert.throws(function () { eaf2(); }, /called with \d+ arguments/);
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assert.throws(function () { eaf2('foo', 'bar'); }, /called with \d+ arguments/);
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function f3(x, y) {}
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var eaf3 = util.enforce_arity(f3);
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assert.doesNotThrow(function () { f3(); });
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assert.doesNotThrow(function () { eaf3('foo', 'bar'); });
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assert.throws(function () { eaf3(); }, /called with \d+ arguments/);
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assert.throws(function () { eaf3('foo'); }, /called with \d+ arguments/);
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assert.throws(function () { eaf3('foo','bar', 'baz'); }, /called with \d+ arguments/);
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}());
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