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eb72d16bf61456b5c227f0447096c26c2e8f76ee
memoizee/test/ext/max.js
Mariusz Nowak eb72d16bf6 Major reorganization and partial refactoring 
- Move out main modules from `lib` folder
- Introduce `normalizer` based configurations, and convert primitive and regular handlers into thos normalizers (can be found in lib/normalizers folder). Custom normalizers can be provided at run time via `normaizer` option
- Provide `plain` module which does not load any extensions or normalizers. Any extensions that have to be used should be required upfront and normalizers should be provided directly
- Remove `method` option, instead `methods` and `methods-plan` modules are provided which generate descriptors for lazy created memoized methods
- `profile` is no longer extension. To be used it should be required directly
- Improve logic for `async` handling
- Take out `max` extensionLRU logic into external `lru-queue` package
- Remove `context` option
- Remove possibility to access original arguments when resolvers are used
- Assure expected length of memoized functions
2014-04-27 12:11:06 +02:00

362 lines
11 KiB
JavaScript
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'use strict';
var memoize = require('../..')
, nextTick = require('next-tick');
module.exports = function () {
return {
"Regular": {
"Sync": function (a) {
var mfn, fn, i = 0;
fn = function (x, y) {
++i;
return x + y;
};
mfn = memoize(fn, { max: 3 });
a(mfn(3, 7), 10, "Result #1");
a(i, 1, "Called #1");
a(mfn(3, 7), 10, "Result #2");
a(i, 1, "Called #2");
a(mfn(5, 8), 13, "Result B #1");
a(i, 2, "Called B #1");
a(mfn(3, 7), 10, "Result #3");
a(i, 2, "Called #3");
a(mfn(5, 8), 13, "Result B #2");
a(i, 2, "Called B #2");
a(mfn(12, 4), 16, "Result C #1");
a(i, 3, "Called C #1");
a(mfn(3, 7), 10, "Result #4");
a(i, 3, "Called #4");
a(mfn(5, 8), 13, "Result B #3");
a(i, 3, "Called B #3");
a(mfn(77, 11), 88, "Result D #1"); // Delete 12, 4
a(i, 4, "Called D #1");
a(mfn(5, 8), 13, "Result B #4");
a(i, 4, "Called B #4");
a(mfn(12, 4), 16, "Result C #2"); // Delete 3, 7
a(i, 5, "Called C #2");
a(mfn(3, 7), 10, "Result #5"); // Delete 77, 11
a(i, 6, "Called #5");
a(mfn(77, 11), 88, "Result D #2"); // Delete 5, 8
a(i, 7, "Called D #2");
a(mfn(12, 4), 16, "Result C #3");
a(i, 7, "Called C #3");
a(mfn(5, 8), 13, "Result B #5"); // Delete 3, 7
a(i, 8, "Called B #5");
a(mfn(77, 11), 88, "Result D #3");
a(i, 8, "Called D #3");
mfn.delete(77, 11);
a(mfn(77, 11), 88, "Result D #4");
a(i, 9, "Called D #4");
mfn.clear();
a(mfn(5, 8), 13, "Result B #6");
a(i, 10, "Called B #6");
a(mfn(77, 11), 88, "Result D #5");
a(i, 11, "Called D #5");
},
"Async": function (a, d) {
var mfn, fn, u = {}, i = 0;
fn = function (x, y, cb) {
nextTick(function () {
++i;
cb(null, x + y);
});
return u;
};
mfn = memoize(fn, { async: true, max: 3 });
a(mfn(3, 7, function (err, res) {
a.deep([err, res], [null, 10], "Result #1");
a(i, 1, "Called #1");
a(mfn(3, 7, function (err, res) {
a.deep([err, res], [null, 10], "Result #2");
a(i, 1, "Called #2");
a(mfn(5, 8, function (err, res) {
a.deep([err, res], [null, 13], "Result B #1");
a(i, 2, "Called B #1");
a(mfn(3, 7, function (err, res) {
a.deep([err, res], [null, 10], "Result #3");
a(i, 2, "Called #3");
a(mfn(5, 8, function (err, res) {
a.deep([err, res], [null, 13], "Result B #2");
a(i, 2, "Called B #2");
a(mfn(12, 4, function (err, res) {
a.deep([err, res], [null, 16], "Result C #1");
a(i, 3, "Called C #1");
a(mfn(3, 7, function (err, res) {
a.deep([err, res], [null, 10], "Result #4");
a(i, 3, "Called #4");
a(mfn(5, 8, function (err, res) {
a.deep([err, res], [null, 13], "Result B #3");
a(i, 3, "Called B #3");
a(mfn(77, 11, function (err, res) {
a.deep([err, res], [null, 88], "Result D #1");
a(i, 4, "Called D #1");
a(mfn(5, 8, function (err, res) {
a.deep([err, res], [null, 13], "Result B #4");
a(i, 4, "Called B #4");
a(mfn(12, 4, function (err, res) {
a.deep([err, res], [null, 16], "Result C #2");
a(i, 5, "Called C #2");
a(mfn(3, 7, function (err, res) {
a.deep([err, res], [null, 10], "Result #5");
a(i, 6, "Called #5");
a(mfn(77, 11, function (err, res) {
a.deep([err, res], [null, 88],
"Result D #2");
a(i, 7, "Called D #2");
a(mfn(12, 4, function (err, res) {
a.deep([err, res], [null, 16],
"Result C #3");
a(i, 7, "Called C #3");
a(mfn(5, 8, function (err, res) {
a.deep([err, res], [null, 13],
"Result B #5");
a(i, 8, "Called B #5");
a(mfn(77, 11, function (err, res) {
a.deep([err, res], [null, 88],
"Result D #3");
a(i, 8, "Called D #3");
mfn.delete(77, 11);
a(mfn(77, 11, function (err, res) {
a.deep([err, res], [null, 88],
"Result D #4");
a(i, 9, "Called D #4");
mfn.clear();
a(mfn(5, 8, function (err, res) {
a.deep([err, res], [null, 13],
"Result B #6");
a(i, 10, "Called B #6");
a(mfn(77, 11,
function (err, res) {
a.deep([err, res], [null, 88],
"Result D #5");
a(i, 11, "Called D #5");
d();
}), u, "Initial D #5");
}), u, "Initial B #6");
}), u, "Initial D #4");
}), u, "Initial D #3");
}), u, "Initial B #5");
}), u, "Initial C #3");
}), u, "Initial D #2");
}), u, "Initial #5");
}), u, "Initial C #2");
}), u, "Initial B #4");
}), u, "Initial D #1");
}), u, "Initial B #3");
}), u, "Initial #4");
}), u, "Initial C #1");
}), u, "Initial B #2");
}), u, "Initial #3");
}), u, "Initial B #1");
}), u, "Initial #2");
}), u, "Initial #1");
}
},
"Primitive": {
"Sync": function (a) {
var mfn, fn, i = 0;
fn = function (x, y) {
++i;
return x + y;
};
mfn = memoize(fn, { primitive: true, max: 3 });
a(mfn(3, 7), 10, "Result #1");
a(i, 1, "Called #1");
a(mfn(3, 7), 10, "Result #2");
a(i, 1, "Called #2");
a(mfn(5, 8), 13, "Result B #1");
a(i, 2, "Called B #1");
a(mfn(3, 7), 10, "Result #3");
a(i, 2, "Called #3");
a(mfn(5, 8), 13, "Result B #2");
a(i, 2, "Called B #2");
a(mfn(12, 4), 16, "Result C #1");
a(i, 3, "Called C #1");
a(mfn(3, 7), 10, "Result #4");
a(i, 3, "Called #4");
a(mfn(5, 8), 13, "Result B #3");
a(i, 3, "Called B #3");
a(mfn(77, 11), 88, "Result D #1"); // Delete 12, 4
a(i, 4, "Called D #1");
a(mfn(5, 8), 13, "Result B #4");
a(i, 4, "Called B #4");
a(mfn(12, 4), 16, "Result C #2"); // Delete 3, 7
a(i, 5, "Called C #2");
a(mfn(3, 7), 10, "Result #5"); // Delete 77, 11
a(i, 6, "Called #5");
a(mfn(77, 11), 88, "Result D #2"); // Delete 5, 8
a(i, 7, "Called D #2");
a(mfn(12, 4), 16, "Result C #3");
a(i, 7, "Called C #3");
a(mfn(5, 8), 13, "Result B #5"); // Delete 3, 7
a(i, 8, "Called B #5");
a(mfn(77, 11), 88, "Result D #3");
a(i, 8, "Called D #3");
mfn.delete(77, 11);
a(mfn(77, 11), 88, "Result D #4");
a(i, 9, "Called D #4");
mfn.clear();
a(mfn(5, 8), 13, "Result B #6");
a(i, 10, "Called B #6");
a(mfn(77, 11), 88, "Result D #5");
a(i, 11, "Called D #5");
},
"Async": function (a, d) {
var mfn, fn, u = {}, i = 0;
fn = function (x, y, cb) {
nextTick(function () {
++i;
cb(null, x + y);
});
return u;
};
mfn = memoize(fn, { async: true, primitive: true, max: 3 });
a(mfn(3, 7, function (err, res) {
a.deep([err, res], [null, 10], "Result #1");
a(i, 1, "Called #1");
a(mfn(3, 7, function (err, res) {
a.deep([err, res], [null, 10], "Result #2");
a(i, 1, "Called #2");
a(mfn(5, 8, function (err, res) {
a.deep([err, res], [null, 13], "Result B #1");
a(i, 2, "Called B #1");
a(mfn(3, 7, function (err, res) {
a.deep([err, res], [null, 10], "Result #3");
a(i, 2, "Called #3");
a(mfn(5, 8, function (err, res) {
a.deep([err, res], [null, 13], "Result B #2");
a(i, 2, "Called B #2");
a(mfn(12, 4, function (err, res) {
a.deep([err, res], [null, 16], "Result C #1");
a(i, 3, "Called C #1");
a(mfn(3, 7, function (err, res) {
a.deep([err, res], [null, 10], "Result #4");
a(i, 3, "Called #4");
a(mfn(5, 8, function (err, res) {
a.deep([err, res], [null, 13], "Result B #3");
a(i, 3, "Called B #3");
a(mfn(77, 11, function (err, res) {
a.deep([err, res], [null, 88], "Result D #1");
a(i, 4, "Called D #1");
a(mfn(5, 8, function (err, res) {
a.deep([err, res], [null, 13], "Result B #4");
a(i, 4, "Called B #4");
a(mfn(12, 4, function (err, res) {
a.deep([err, res], [null, 16], "Result C #2");
a(i, 5, "Called C #2");
a(mfn(3, 7, function (err, res) {
a.deep([err, res], [null, 10], "Result #5");
a(i, 6, "Called #5");
a(mfn(77, 11, function (err, res) {
a.deep([err, res], [null, 88],
"Result D #2");
a(i, 7, "Called D #2");
a(mfn(12, 4, function (err, res) {
a.deep([err, res], [null, 16],
"Result C #3");
a(i, 7, "Called C #3");
a(mfn(5, 8, function (err, res) {
a.deep([err, res], [null, 13],
"Result B #5");
a(i, 8, "Called B #5");
a(mfn(77, 11, function (err, res) {
a.deep([err, res], [null, 88],
"Result D #3");
a(i, 8, "Called D #3");
mfn.delete(77, 11);
a(mfn(77, 11, function (err, res) {
a.deep([err, res], [null, 88],
"Result D #4");
a(i, 9, "Called D #4");
mfn.clear();
a(mfn(5, 8, function (err, res) {
a.deep([err, res], [null, 13],
"Result B #6");
a(i, 10, "Called B #6");
a(mfn(77, 11,
function (err, res) {
a.deep([err, res], [null, 88],
"Result D #5");
a(i, 11, "Called D #5");
d();
}), u, "Initial D #5");
}), u, "Initial B #6");
}), u, "Initial D #4");
}), u, "Initial D #3");
}), u, "Initial B #5");
}), u, "Initial C #3");
}), u, "Initial D #2");
}), u, "Initial #5");
}), u, "Initial C #2");
}), u, "Initial B #4");
}), u, "Initial D #1");
}), u, "Initial B #3");
}), u, "Initial #4");
}), u, "Initial C #1");
}), u, "Initial B #2");
}), u, "Initial #3");
}), u, "Initial B #1");
}), u, "Initial #2");
}), u, "Initial #1");
}
}
};
};
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