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Community realm. Read the code first. Community realm, deployed by its author. Read the code before you interact or send coins.

counter package

Overview

Package counter is the smallest realm that still proves the whole pipeline: it is deployed, approved, called with an int and a string, read back through Render and through QEval, and made to abort on purpose.

It imports nothing but strconv, deliberately. A smoke test that fails because a stdlib package moved between chain versions reports a problem with itself, not with the chain, and that is the one failure mode this file must not have.

Functions

Get

func Get() int
Ask AI Claude ChatGPT

Get is the QEval target: an int return, read with no gas and no key.

Command

gnokey query vm/qeval -remote "https://rpc.onyx.testnets.gno.land" -data "gno.land/r/g1lyg2kndaxj2dqssku0z508u067ectj08nk5txm/smoke/s882abf3e/counter.Get()"

Result

Increment

func Increment(cur realm, n int) int
Ask AI Claude ChatGPT

Increment adds n and returns the new total. It panics on a non-positive n, which is what the scenario's expect_fail step exercises: a realm that aborts is a different outcome from one that is unreachable, and only a real chain tells the two apart.

Param

Command

# WARNING: This command is running in an INSECURE mode.
# It is strongly recommended to use a hardware device for signing
# and avoid trusting any computer connected to the internet,
# as your private keys could be exposed.

gnokey maketx call -pkgpath "gno.land/r/g1lyg2kndaxj2dqssku0z508u067ectj08nk5txm/smoke/s882abf3e/counter" -func "Increment" -args $'' -gas-fee 1000000ugnot -gas-wanted 1_000_000_000 -send "" -chainid "onyx-1" -remote "https://rpc.onyx.testnets.gno.land" ADDRESSgnokey query -remote "https://rpc.onyx.testnets.gno.land" auth/accounts/ADDRESS
gnokey maketx call -pkgpath "gno.land/r/g1lyg2kndaxj2dqssku0z508u067ectj08nk5txm/smoke/s882abf3e/counter" -func "Increment" -args $'' -gas-fee 1000000ugnot -gas-wanted 1_000_000_000 -send "" -broadcast=false ADDRESS > call.tx
gnokey sign -tx-path call.tx -chainid "onyx-1" -account-number ACCOUNTNUMBER -account-sequence SEQUENCENUMBER ADDRESS
gnokey broadcast -remote "https://rpc.onyx.testnets.gno.land" call.tx

Render

func Render(path string) string
Ask AI Claude ChatGPT

Param

Command

gnokey query vm/qeval -remote "https://rpc.onyx.testnets.gno.land" -data "gno.land/r/g1lyg2kndaxj2dqssku0z508u067ectj08nk5txm/smoke/s882abf3e/counter.Render()"

Result

SetNote

func SetNote(cur realm, s string)
Ask AI Claude ChatGPT

SetNote stores a short string, so the scenario covers a string argument surviving the round trip through amino and back out of Render.

Param

Command

# WARNING: This command is running in an INSECURE mode.
# It is strongly recommended to use a hardware device for signing
# and avoid trusting any computer connected to the internet,
# as your private keys could be exposed.

gnokey maketx call -pkgpath "gno.land/r/g1lyg2kndaxj2dqssku0z508u067ectj08nk5txm/smoke/s882abf3e/counter" -func "SetNote" -args $'' -gas-fee 1000000ugnot -gas-wanted 1_000_000_000 -send "" -chainid "onyx-1" -remote "https://rpc.onyx.testnets.gno.land" ADDRESSgnokey query -remote "https://rpc.onyx.testnets.gno.land" auth/accounts/ADDRESS
gnokey maketx call -pkgpath "gno.land/r/g1lyg2kndaxj2dqssku0z508u067ectj08nk5txm/smoke/s882abf3e/counter" -func "SetNote" -args $'' -gas-fee 1000000ugnot -gas-wanted 1_000_000_000 -send "" -broadcast=false ADDRESS > call.tx
gnokey sign -tx-path call.tx -chainid "onyx-1" -account-number ACCOUNTNUMBER -account-sequence SEQUENCENUMBER ADDRESS
gnokey broadcast -remote "https://rpc.onyx.testnets.gno.land" call.tx