| 1 | var browserify = require('../');
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| 2 | var test = require('tap').test;
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| 3 |
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| 4 | test('identical content gets deduped and the row gets a "nomap" flag set when sourcemaps are turned on', function (t) {
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| 5 | t.plan(4)
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| 6 |
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| 7 | var rows = [];
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| 8 | browserify({ debug: true })
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| 9 | .on('dep', [].push.bind(rows))
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| 10 | .require(require.resolve('./dup'), { entry: true })
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| 11 | .bundle(check);
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| 12 |
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| 13 | function check(err, src) {
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| 14 | if (err) return t.fail(err);
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| 15 | var nomappeds = rows.filter(function (x) { return x.nomap });
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| 16 | var nm = nomappeds[0];
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| 17 |
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| 18 | t.equal(rows.length, 3, 'packs 3 rows');
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| 19 | t.equal(nomappeds.length, 1, 'one of has nomapped flag set');
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| 20 | t.equal(
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| 21 | rows.filter(function (x) {
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| 22 | return x.id == nm.dedupeIndex
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| 23 | }).length,
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| 24 | 1,
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| 25 | '2 rows with the same hash as the duplicate exist'
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| 26 | );
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| 27 | t.similar(
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| 28 | nm.source,
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| 29 | /arguments\[4\]\[.+\]\[0\]\.apply\(exports,arguments\)$/,
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| 30 | 'redirects duplicate to original via require call'
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| 31 | );
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| 32 | }
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| 33 | })
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| 34 |
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| 35 | test('identical content gets deduped and the row gets a "nomap" flag set when sourcemaps are turned off', function (t) {
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| 36 | t.plan(4)
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| 37 |
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| 38 | var rows = [];
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| 39 | browserify({ debug: false })
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| 40 | .on('dep', [].push.bind(rows))
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| 41 | .require(require.resolve('./dup'), { entry: true })
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| 42 | .bundle(check);
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| 43 |
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| 44 | function check(err, src) {
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| 45 | if (err) return t.fail(err);
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| 46 | var nomappeds = rows.filter(function (x) { return x.nomap });
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| 47 | var nm = nomappeds[0];
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| 48 |
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| 49 | t.equal(rows.length, 3, 'packs 3 rows');
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| 50 | t.equal(nomappeds.length, 1, 'one of has nomapped flag set');
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| 51 | t.equal(
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| 52 | rows.filter(function (x) {
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| 53 | return x.id == nm.dedupeIndex
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| 54 | }).length,
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| 55 | 1,
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| 56 | '2 rows with the same hash as the duplicate exist'
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| 57 | );
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| 58 | t.similar(
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| 59 | nm.source,
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| 60 | /arguments\[4\]\[.+\]\[0\]\.apply\(exports,arguments\)$/,
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| 61 | 'redirects duplicate to original via require call'
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| 62 | );
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| 63 | }
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| 64 | })
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