catch-scope.js
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(function() {
var escope, esprima, expect, harmony;
expect = require('chai').expect;
esprima = require('esprima');
harmony = require('../third_party/esprima');
escope = require('..');
describe('catch', function() {
return it('creates scope', function() {
var ast, globalScope, scope, scopeManager;
ast = esprima.parse("(function () {\n try {\n } catch (e) {\n }\n}());");
scopeManager = escope.analyze(ast);
expect(scopeManager.scopes).to.have.length(3);
globalScope = scopeManager.scopes[0];
expect(globalScope.type).to.be.equal('global');
expect(globalScope.variables).to.have.length(0);
expect(globalScope.references).to.have.length(0);
scope = scopeManager.scopes[1];
expect(scope.type).to.be.equal('function');
expect(scope.variables).to.have.length(1);
expect(scope.variables[0].name).to.be.equal('arguments');
expect(scope.isArgumentsMaterialized()).to.be["false"];
expect(scope.references).to.have.length(0);
scope = scopeManager.scopes[2];
expect(scope.type).to.be.equal('catch');
expect(scope.variables).to.have.length(1);
expect(scope.variables[0].name).to.be.equal('e');
expect(scope.isArgumentsMaterialized()).to.be["true"];
return expect(scope.references).to.have.length(0);
});
});
}).call(this);
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