Script processing hungs for multiple left-hand function assignment case

[georgiy-abbasov]

It's reproducing in all browsers in hammerhead-playground
http://screencast.com/t/5ROkcM3Fety

[miherlosev]

I'm working on this

[miherlosev]

Unhandled error inside processScript.

Script for reproduce:

var b = {};
b.onerror = b.onload = function (a) {
    location = a;
};

Call stack:

TypeError: ExprGen[$expr.type] is not a function
    at exprToJs (C:\Hammerhead_github\lib\processing\script\tools\esotope.js:2005:24)
    at Object.generateExpressionStatement [as ExpressionStatement] (C:\Hammerhead_github\lib\processing\script\tools\esotope.js:1657:22)
    at Object.generateBlockStatement [as BlockStatement] (C:\Hammerhead_github\lib\processing\script\tools\esotope.js:1490:32)
    at generateFunctionBody (C:\Hammerhead_github\lib\processing\script\tools\esotope.js:643:28)
    at Object.generateFunctionExpression [as FunctionExpression] (C:\Hammerhead_github\lib\processing\script\tools\esotope.js:1205:9)
    at Object.generateCallExpression [as CallExpression] (C:\Hammerhead_github\lib\processing\script\tools\esotope.js:1058:31)
    at Object.generateCallExpression [as CallExpression] (C:\Hammerhead_github\lib\processing\script\tools\esotope.js:1058:31)
    at run (C:\Hammerhead_github\lib\processing\script\tools\esotope.js:2028:92)
    at generate (C:\Hammerhead_github\lib\processing\script\tools\esotope.js:2114:12)
    at getCode (C:\Hammerhead_github\lib\processing\script\index.js:89:38)

[mathieudutour]

Any idea about when this fix will get published?

[AlexanderMoskovkin]

The fix will be included in the next TestCafe version (0.12.0), we plan to publish it in the next one-two weeks. But we can publish a daily-build version with the fix today.

[mathieudutour]

That'd be awesome 👍

[AlexanderMoskovkin]

Ok, will do it soon, I'll notify you

[churkin]

@mathieudutour I have published new testcafe release https://github.com/DevExpress/testcafe/releases/tag/v0.12.0-alpha4 that contains this fix.

[lock]

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