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core: throw TypeError if chdir() args don't match signature #274

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caitp
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@caitp caitp commented Jan 9, 2015

A little stab at #264. I'm doing my part!

The compat risk for changing this is pretty low. (there are a lot of other APIs implemented in C++ which should be changed in the same way)


assert.throws('process.chdir({})', TypeError, 'Bad argument.');
assert.throws('process.chdir()', TypeError, 'Bad argument.');
assert.throws('process.chdir("x", "y")', TypeError, 'Bad argument.');
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This is both a V8-ism that works by accident and a bug in the assert module... assert.throws() calls the first argument as a function. The result is a TypeError when the input is a string but it doesn't seem to check that the exception message matches...

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is that right, let me take a look at the assert module quickly

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yeah, looks like it :) I'll just rearrange those

@bnoordhuis
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@caitp Can you update the commit log so that the first line <= 50 characters?

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Thanks Caitlin, landed in be2404e.

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