offThreadCompileToStencil-01.js

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// |jit-test| skip-if: helperThreadCount() === 0

// Any copyright is dedicated to the Public Domain.

// http://creativecommons.org/licenses/publicdomain/

// Test off-thread parsing.

load(libdir + 'asserts.js');

offThreadCompileToStencil('Math.sin(Math.PI/2)');

var stencil = finishOffThreadStencil();

assertEq(evalStencil(stencil), 1);

offThreadCompileToStencil('a string which cannot be reduced to the start symbol');

assertThrowsInstanceOf(() => {

  var stencil = finishOffThreadStencil();

  evalStencil(stencil);

}, SyntaxError);

offThreadCompileToStencil('smerg;');

assertThrowsInstanceOf(() => {

  var stencil = finishOffThreadStencil();

  evalStencil(stencil);

}, ReferenceError);

offThreadCompileToStencil('throw "blerg";');

assertThrowsValue(() => {

  var stencil = finishOffThreadStencil();

  evalStencil(stencil);

}, 'blerg');