Book a Demo!
CoCalc Logo Icon
StoreFeaturesDocsShareSupportNewsAboutPoliciesSign UpSign In
Download
80698 views
Tweet
Share
Share
1
var browserify = require('../');

2
var test = require('tap').test;

3


4
test('identical content gets deduped and the row gets a "nomap" flag set when sourcemaps are turned on', function (t) {

5
  t.plan(4)

6


7
  var rows = [];

8
  browserify({ debug: true })

9
    .on('dep', [].push.bind(rows)) 

10
    .require(require.resolve('./dup'), { entry: true })

11
    .bundle(check);

12


13
  function check(err, src) {

14
    if (err) return t.fail(err);

15
    var nomappeds = rows.filter(function (x) { return x.nomap });

16
    var nm = nomappeds[0];

17


18
    t.equal(rows.length, 3, 'packs 3 rows');

19
    t.equal(nomappeds.length, 1, 'one of has nomapped flag set');

20
    t.equal(

21
        rows.filter(function (x) {

22
            return x.id == nm.dedupeIndex

23
        }).length,

24
        1,

25
        '2 rows with the same hash as the duplicate exist'

26
    );

27
    t.similar(nm.source, /module\.exports.*=.*require\(.+\)$/, 'redirects duplicate to original via require call');

28
  }

29
})

30


31
test('identical content gets deduped and the row gets a "nomap" flag set when sourcemaps are turned off', function (t) {

32
  t.plan(4)

33


34
  var rows = [];

35
  browserify({ debug: false })

36
    .on('dep', [].push.bind(rows)) 

37
    .require(require.resolve('./dup'), { entry: true })

38
    .bundle(check);

39


40
  function check(err, src) {

41
    if (err) return t.fail(err);

42
    var nomappeds = rows.filter(function (x) { return x.nomap });

43
    var nm = nomappeds[0];

44


45
    t.equal(rows.length, 3, 'packs 3 rows');

46
    t.equal(nomappeds.length, 1, 'one of has nomapped flag set');

47
    t.equal(

48
        rows.filter(function (x) {

49
            return x.id == nm.dedupeIndex

50
        }).length,

51
        1,

52
        '2 rows with the same hash as the duplicate exist'

53
    );

54
    t.similar(nm.source, /module\.exports.*=.*require\(.+\)$/, 'redirects duplicate to original via require call');

55
  }

56
})

57


58