buidler-gas-reporter doesn't work out of box with openzeppelin proxies, but eth-gas-reporter do

In my tests, running the eth-gas-reporter out of box with truffle in a project that uses openzeppelin proxies just works fine, besides the warnings in the advanced section.

But running the same tests in a buidler project, using the buidler-gas-reporter plugin, doesn’t report any function names.

I’ve created a small project that reproduces this issue; it is configured both with eth-gas-reporter and buidler-gas-reporter:

https://github.com/wmitsuda/reproduce-buidler-gas-reporter

If you run it using npm run gas-reporter-test it works fine using truffle + eth-gas-reporter under the hood.

If you run it using npm run buidler-reporter-test, it uses buidler + buidler-gas-reporter and doesn’t show any function names.

[vnavascues]

@wmitsuda @nmclrn thanks for the prompt replies.

@nmclrn you were right, OZ upgrades is a red herring and I wasn’t properly adding the --network localhost, despite being well indicated in this repo documentation.

[nmclrn]

@wmitsuda @vnavascues The demo repo won’t run tests successfully at all for me, let alone report gas, but it looks like the npm run buidler-reporter-test command might be missing the --network localhost option recommended here, just in case that’s the issue and the OZ stuff was a red herring.