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62 lines
2.2 KiB
62 lines
2.2 KiB
var test = require('tap').test; |
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var detective = require('../'); |
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var fs = require('fs'); |
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var src = fs.readFileSync(__dirname + '/files/both.js'); |
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test('nodes specified in opts and parseopts { range: true }', function (t) { |
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var modules = detective.find(src, { nodes: true, parse: { range: true } }); |
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t.deepEqual(modules.strings, [ 'a', 'b' ]); |
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t.deepEqual(modules.expressions, [ "'c' + x", "'d' + y" ]); |
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t.deepEqual( |
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modules.nodes.map(function (n) { |
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var arg = n.arguments[0]; |
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return arg.value || arg.left.value; |
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}), |
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[ 'a', 'b', 'c', 'd' ], |
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'has a node for each require'); |
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var range = modules.nodes[0].range; |
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t.equal(range[0], 0, 'includes range start'); |
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t.equal(range[1], 12, 'includes range end'); |
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t.end(); |
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}); |
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test('nodes specified in opts and parseopts { range: false }', function (t) { |
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var modules = detective.find(src, { nodes: true, parse: { range: false } }); |
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t.deepEqual(modules.strings, [ 'a', 'b' ]); |
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t.deepEqual(modules.expressions, [ "'c' + x", "'d' + y" ]); |
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t.deepEqual( |
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modules.nodes.map(function (n) { |
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var arg = n.arguments[0]; |
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return arg.value || arg.left.value; |
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}), |
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[ 'a', 'b', 'c', 'd' ], |
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'has a node for each require'); |
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t.notOk(modules.nodes[0].range, 'includes no ranges'); |
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t.end(); |
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}); |
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test('nodes specified in opts and parseopts { range: true, loc: true }', function (t) { |
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var modules = detective.find(src, { nodes: true, parse: { range: true, loc: true } }); |
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t.deepEqual(modules.strings, [ 'a', 'b' ]); |
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t.deepEqual(modules.expressions, [ "'c' + x", "'d' + y" ]); |
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t.deepEqual( |
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modules.nodes.map(function (n) { |
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var arg = n.arguments[0]; |
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return arg.value || arg.left.value; |
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}), |
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[ 'a', 'b', 'c', 'd' ], |
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'has a node for each require'); |
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var range = modules.nodes[0].range; |
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t.equal(range[0], 0, 'includes range start'); |
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t.equal(range[1], 12, 'includes range end'); |
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var loc = modules.nodes[0].loc; |
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t.equal(loc.start.line, 1, 'includes start line'); |
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t.equal(loc.start.column, 0, 'includes start column'); |
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t.equal(loc.end.line, 1, 'includes end line'); |
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t.equal(loc.end.column, 12, 'includes end column'); |
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t.end(); |
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});
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