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doc: test-vm-function-declaration test add let declaration of function #30446

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doc: test-vm-function-declaration test add let declaration of function
duncanhealy Nov 12, 2019
b05c0e6
test: add function declaration tests for fat arrow
duncanhealy Nov 12, 2019
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6 changes: 4 additions & 2 deletions test/parallel/test-vm-function-declaration.js
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Original file line number Diff line number Diff line change
Expand Up @@ -28,17 +28,19 @@ const o = vm.createContext({ console });

// Function declaration and expression should both be copied to the
// sandboxed context.
let code = 'var a = function() {};\n';
let code = 'let a = function() {};\n';
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code += 'function b(){}\n';
code += 'var c = function() {};\n';

// Grab the global b function as the completion value, to ensure that
// we are getting the global function, and not some other thing
code += '(function(){return this})().b;\n';

const res = vm.runInContext(code, o, 'test');

assert.strictEqual(typeof res, 'function');
assert.strictEqual(res.name, 'b');
assert.strictEqual(typeof o.a, 'function');
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assert.strictEqual(typeof o.b, 'function');
assert.strictEqual(typeof o.c, 'function');

assert.strictEqual(res, o.b);