[Pkg-javascript-devel] Bug#930917: Bug#930917: Bug#930917: Include import test like require test when package.json#module is present

[Xavier]

Le 09/07/2019 à 11:27, Pirate Praveen a écrit :
> 
> 
> On 2019, ജൂലൈ 9 2:12:43 PM IST, Xavier <yadd at debian.org> wrote:
>> Hello,
>>
>> pkg-js-autopkgtest launches 2 tests:
>> - a `node -e 'require("package")'
>> - upstream tests on installed files
>>
>> is it enough ?
> 
> For packages that only provide commonjs/umd modules, that should be enough.
> 
> For packages that also provide ES module, we should test they are installed properly. This can be confirmed if package.json has a "module" field or not. 
> 
> We could write a ES6 js file with import * from "package" and run rollup on it as node does not natively support import yet.
> 
> es-module-test.js:
> 
> import * from "package"
> 
> Then run,
> 
> rollup es-module-test.js -f umd -o bundle.js
> 
> Or possibly,
> es-module-test.mjs:
> import * from "package"
> 
> node --experimental-modules  es-module-test.js
> 
> Note: not tested the code

OK, `import foo from "d3-dsv"` works fine.
Do I have to launch this test every time a "module" exists in package.json ?

Cheers,
Xavier