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29 lines
645 B
29 lines
645 B
var test = require('tape')
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var src = require('fs').readFileSync(require.resolve('acorn'))
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var parse = require('acorn').parse
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var dash = require('../')
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var NUM_NODES = 26358
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test('dash-ast', function (t) {
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var ast = parse(src)
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var i = 0
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dash(ast, function (node) { i++ })
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t.equal(i, NUM_NODES)
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t.comment('walked ' + i + ' nodes')
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t.end()
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})
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test('dash-ast with enter/leave', function (t) {
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var ast = parse(src)
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var i = 0
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var j = 0
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dash(ast, {
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enter: function (node) { i++ },
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leave: function (node) { j++ }
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})
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t.equal(i, NUM_NODES)
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t.equal(j, NUM_NODES)
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t.comment('walked ' + [i, j] + ' nodes')
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t.end()
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})
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