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fix: skip fee check on tx simulation (#1364)

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* fix: skip fee check on tx simulation

* fix: update fees_tests to account for sim. change
This commit is contained in:
Austin Chandra 2022-10-05 16:25:23 -07:00 committed by GitHub
parent 491c3da7eb
commit 07202c1295
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 14 additions and 7 deletions
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4
app/ante/fees.go
View File

@ -32,8 +32,8 @@ func (mpd MinGasPriceDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate
minGasPrice := mpd.feesKeeper.GetParams(ctx).MinGasPrice
// short-circuit if min gas price is 0
if minGasPrice.IsZero() {
// Short-circuit if min gas price is 0 or if simulating
if minGasPrice.IsZero() || simulate {
return next(ctx, tx, simulate)
}

17
app/ante/fees_test.go
View File

@ -30,10 +30,11 @@ func (s AnteTestSuite) TestMinGasPriceDecorator() {
}
testCases := []struct {
name string
malleate func() sdk.Tx
expPass bool
errMsg string
name string
malleate func() sdk.Tx
expPass bool
errMsg string
allowPassOnSimulate bool
}{
{
"invalid cosmos tx type",
@ -42,6 +43,7 @@ func (s AnteTestSuite) TestMinGasPriceDecorator() {
},
false,
"must be a FeeTx",
false,
},
{
"valid cosmos tx with MinGasPrices = 0, gasPrice = 0",
@ -55,6 +57,7 @@ func (s AnteTestSuite) TestMinGasPriceDecorator() {
},
true,
"",
false,
},
{
"valid cosmos tx with MinGasPrices = 0, gasPrice > 0",
@ -68,6 +71,7 @@ func (s AnteTestSuite) TestMinGasPriceDecorator() {
},
true,
"",
false,
},
{
"valid cosmos tx with MinGasPrices = 10, gasPrice = 10",
@ -81,6 +85,7 @@ func (s AnteTestSuite) TestMinGasPriceDecorator() {
},
true,
"",
false,
},
{
"invalid cosmos tx with MinGasPrices = 10, gasPrice = 0",
@ -94,6 +99,7 @@ func (s AnteTestSuite) TestMinGasPriceDecorator() {
},
false,
"provided fee < minimum global fee",
true,
},
{
"invalid cosmos tx with wrong denom",
@ -107,6 +113,7 @@ func (s AnteTestSuite) TestMinGasPriceDecorator() {
},
false,
"provided fee < minimum global fee",
true,
},
}
@ -118,7 +125,7 @@ func (s AnteTestSuite) TestMinGasPriceDecorator() {
dec := ante.NewMinGasPriceDecorator(s.app.FeeMarketKeeper, s.app.EvmKeeper)
_, err := dec.AnteHandle(ctx, tc.malleate(), et.simulate, NextFn)
if tc.expPass {
if tc.expPass || (et.simulate && tc.allowPassOnSimulate) {
s.Require().NoError(err, tc.name)
} else {
s.Require().Error(err, tc.name)