test: get lib/wasi.js coverage to 100%

This commit covers the last remaining uncovered code in
lib/wasi.js.

PR-URL: https://github.com/nodejs/node/pull/31039
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
This commit is contained in:
cjihrig 2019-12-20 12:16:36 -05:00 committed by Rich Trott
parent 5a0cd93724
commit 5707ed21a2

View File

@ -20,3 +20,9 @@ assert.throws(() => { new WASI({ env: 'fhqwhgads' }); },
// If preopens is not an Object and not undefined, it should throw.
assert.throws(() => { new WASI({ preopens: 'fhqwhgads' }); },
{ code: 'ERR_INVALID_ARG_TYPE', message: /\bpreopens\b/ });
// If options is provided, but not an object, the constructor should throw.
[null, 'foo', '', 0, NaN, Symbol(), true, false, () => {}].forEach((value) => {
assert.throws(() => { new WASI(value); },
{ code: 'ERR_INVALID_ARG_TYPE' });
});