121 lines
2.1 KiB
JavaScript
121 lines
2.1 KiB
JavaScript
/*global suite, test*/
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var assert = require("assert")
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, after = require("../")
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test("exists", function () {
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assert(typeof after === "function", "after is not a function")
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})
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test("after when called with 0 invokes", function (done) {
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after(0, done)
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});
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test("after 1", function (done) {
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var next = after(1, done)
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next()
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})
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test("after 5", function (done) {
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var next = after(5, done)
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, i = 5
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while (i--) {
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next()
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}
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})
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test("manipulate count", function (done) {
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var next = after(1, done)
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, i = 5
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next.count = i
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while (i--) {
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next()
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}
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})
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test("after terminates on error", function (done) {
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var next = after(2, function(err) {
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assert.equal(err.message, 'test');
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done();
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})
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next(new Error('test'))
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next(new Error('test2'))
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})
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test('gee', function(done) {
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done = after(2, done)
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function cb(err) {
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assert.equal(err.message, 1);
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done()
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}
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var next = after(3, cb, function(err) {
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assert.equal(err.message, 2)
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done()
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});
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next()
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next(new Error(1))
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next(new Error(2))
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})
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test('eee', function(done) {
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done = after(3, done)
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function cb(err) {
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assert.equal(err.message, 1);
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done()
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}
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var next = after(3, cb, function(err) {
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assert.equal(err.message, 2)
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done()
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});
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next(new Error(1))
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next(new Error(2))
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next(new Error(2))
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})
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test('gge', function(done) {
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function cb(err) {
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assert.equal(err.message, 1);
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done()
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}
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var next = after(3, cb, function(err) {
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// should not happen
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assert.ok(false);
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});
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next()
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next()
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next(new Error(1))
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})
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test('egg', function(done) {
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function cb(err) {
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assert.equal(err.message, 1);
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done()
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}
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var next = after(3, cb, function(err) {
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// should not happen
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assert.ok(false);
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});
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next(new Error(1))
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next()
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next()
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})
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test('throws on too many calls', function(done) {
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var next = after(1, done);
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next()
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assert.throws(next, /after called too many times/);
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});
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