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Emulator Feature: Report gas used #87

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merged 7 commits into from Sep 29, 2021

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avcdsld
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@avcdsld avcdsld commented Sep 26, 2021

Closes: FLIP Fest issue 12 onflow/flip-fest#12

Description

There should be a way to see transaction gas (computation) usage.

With this change, the output result of the transaction execution will look like this

BEFORE
スクリーンショット 2021-09-27 0 02 12

AFTER
スクリーンショット 2021-09-29 9 06 58

Other

Since there was no specific test code for the standard output of "txID=xxxxxx" that is currently displayed, I decided that there was no need to add any specific test code for this change as well.

I checked to see if any changes were needed in this document, but it looks like no changes are needed.
https://docs.onflow.org/flow-cli/start-emulator/


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@sideninja
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Thank you for adding this, it looks good, however, it does highlight the lack of tests for convert/vm.go and types/result.go so if you could please add those it would be great.

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Missing tests needs to be implemented

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avcdsld commented Sep 28, 2021

Thanks for checking the code.
I've added tests for convert/vm.go and types/result.go. I hope you can check it.

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LGTM 🚀

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@janezpodhostnik janezpodhostnik left a comment

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Looks great, just added some minor comments about naming.

convert/vm.go Outdated Show resolved Hide resolved
convert/vm_test.go Outdated Show resolved Hide resolved
server/backend/backend.go Outdated Show resolved Hide resolved
server/backend/backend.go Outdated Show resolved Hide resolved
avcdsld and others added 2 commits September 29, 2021 08:59
Co-authored-by: Janez Podhostnik <67895329+janezpodhostnik@users.noreply.github.com>
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avcdsld commented Sep 29, 2021

Looks great, just added some minor comments about naming.

I see, I also think that if it is more appropriate to use that term than Gas, it should be modified.
Thanks for the confirmation and the suggestion!

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3 participants