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Tests: Fix handling of empty local state in TestResourcesDataApp #4699

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merged 2 commits into from
Oct 26, 2022
Merged

Tests: Fix handling of empty local state in TestResourcesDataApp #4699

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f5b84c2
Fix handling of empty local state in TestResourcesDataApp
michaeldiamant Oct 26, 2022
18f34b5
Move for loop per PR feedback
michaeldiamant Oct 26, 2022
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324 changes: 170 additions & 154 deletions ledger/accountdb_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -1282,6 +1282,7 @@ func TestCompactResourceDeltas(t *testing.T) {

func TestResourcesDataApp(t *testing.T) {
partitiontest.PartitionTest(t)
t.Parallel()

a := require.New(t)

Expand Down Expand Up @@ -1326,161 +1327,176 @@ func TestResourcesDataApp(t *testing.T) {
a.Equal(appParamsEmpty, rd.GetAppParams())
a.Equal(appLocalEmpty, rd.GetAppLocalState())

// check empty states + non-empty params
appParams := ledgertesting.RandomAppParams()
rd = resourcesData{}
rd.SetAppLocalState(appLocalEmpty)
rd.SetAppParams(appParams, true)
a.True(rd.IsApp())
a.True(rd.IsOwning())
a.True(rd.IsHolding())
a.False(rd.IsEmptyAppFields())
a.False(rd.IsEmpty())
a.Equal(appParams, rd.GetAppParams())
a.Equal(appLocalEmpty, rd.GetAppLocalState())

appState := ledgertesting.RandomAppLocalState()
rd.SetAppLocalState(appState)
a.True(rd.IsApp())
a.True(rd.IsOwning())
a.True(rd.IsHolding())
a.False(rd.IsEmptyAppFields())
a.False(rd.IsEmpty())
a.Equal(appParams, rd.GetAppParams())
a.Equal(appState, rd.GetAppLocalState())

// check ClearAppLocalState
rd.ClearAppLocalState()
a.True(rd.IsApp())
a.True(rd.IsOwning())
a.False(rd.IsHolding())
a.False(rd.IsEmptyAppFields())
a.False(rd.IsEmpty())
a.Equal(appParams, rd.GetAppParams())
a.Equal(appLocalEmpty, rd.GetAppLocalState())

// check ClearAppParams
rd.SetAppLocalState(appState)
rd.ClearAppParams()
a.True(rd.IsApp())
a.False(rd.IsOwning())
a.True(rd.IsHolding())
a.False(rd.IsEmptyAppFields())
a.False(rd.IsEmpty())
a.Equal(appParamsEmpty, rd.GetAppParams())
a.Equal(appState, rd.GetAppLocalState())

// check both clear
rd.ClearAppLocalState()
a.False(rd.IsApp())
a.False(rd.IsOwning())
a.False(rd.IsHolding())
a.True(rd.IsEmptyAppFields())
a.True(rd.IsEmpty())
a.Equal(appParamsEmpty, rd.GetAppParams())
a.Equal(appLocalEmpty, rd.GetAppLocalState())

// check params clear when non-empty params and empty holding
rd = resourcesData{}
rd.SetAppLocalState(appLocalEmpty)
rd.SetAppParams(appParams, true)
rd.ClearAppParams()
a.True(rd.IsApp())
a.False(rd.IsOwning())
a.True(rd.IsHolding())
a.True(rd.IsEmptyAppFields())
a.False(rd.IsEmpty())
a.Equal(appParamsEmpty, rd.GetAppParams())
a.Equal(appLocalEmpty, rd.GetAppLocalState())

rd = resourcesData{}
rd.SetAppLocalState(appLocalEmpty)
a.True(rd.IsEmptyAppFields())
a.True(rd.IsApp())
a.False(rd.IsEmpty())
a.Equal(rd.ResourceFlags, resourceFlagsEmptyApp)
rd.ClearAppLocalState()
a.False(rd.IsApp())
a.True(rd.IsEmptyAppFields())
a.True(rd.IsEmpty())
a.Equal(rd.ResourceFlags, resourceFlagsNotHolding)

// check migration flow (accountDataResources)
// 1. both exist and empty
rd = makeResourcesData(0)
rd.SetAppLocalState(appLocalEmpty)
rd.SetAppParams(appParamsEmpty, true)
a.True(rd.IsApp())
a.True(rd.IsOwning())
a.True(rd.IsHolding())
a.True(rd.IsEmptyAppFields())
a.False(rd.IsEmpty())

// 2. both exist and not empty
rd = makeResourcesData(0)
rd.SetAppLocalState(appState)
rd.SetAppParams(appParams, true)
a.True(rd.IsApp())
a.True(rd.IsOwning())
a.True(rd.IsHolding())
a.False(rd.IsEmptyAppFields())
a.False(rd.IsEmpty())

// 3. both exist: holding not empty, param is empty
rd = makeResourcesData(0)
rd.SetAppLocalState(appState)
rd.SetAppParams(appParamsEmpty, true)
a.True(rd.IsApp())
a.True(rd.IsOwning())
a.True(rd.IsHolding())
a.False(rd.IsEmptyAppFields())
a.False(rd.IsEmpty())

// 4. both exist: holding empty, param is not empty
rd = makeResourcesData(0)
rd.SetAppLocalState(appLocalEmpty)
rd.SetAppParams(appParams, true)
a.True(rd.IsApp())
a.True(rd.IsOwning())
a.True(rd.IsHolding())
a.False(rd.IsEmptyAppFields())
a.False(rd.IsEmpty())

// 5. holding does not exist and params is empty
rd = makeResourcesData(0)
rd.SetAppParams(appParamsEmpty, false)
a.True(rd.IsApp())
a.True(rd.IsOwning())
a.False(rd.IsHolding())
a.True(rd.IsEmptyAppFields())
a.False(rd.IsEmpty())

// 6. holding does not exist and params is not empty
rd = makeResourcesData(0)
rd.SetAppParams(appParams, false)
a.True(rd.IsApp())
a.True(rd.IsOwning())
a.False(rd.IsHolding())
a.False(rd.IsEmptyAppFields())
a.False(rd.IsEmpty())

// 7. holding exist and not empty and params does not exist
rd = makeResourcesData(0)
rd.SetAppLocalState(appState)
a.True(rd.IsApp())
a.False(rd.IsOwning())
a.True(rd.IsHolding())
a.False(rd.IsEmptyAppFields())
a.False(rd.IsEmpty())

// 8. both do not exist
rd = makeResourcesData(0)
a.False(rd.IsApp())
a.False(rd.IsOwning())
a.False(rd.IsHolding())
a.True(rd.IsEmptyAppFields())
a.True(rd.IsEmpty())
// Since some steps use randomly generated input, the test is run N times
// to cover a larger search space of inputs.
for i := 0; i < 1000; i++ {
// check empty states + non-empty params
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appParams := ledgertesting.RandomAppParams()
rd = resourcesData{}
rd.SetAppLocalState(appLocalEmpty)
rd.SetAppParams(appParams, true)
a.True(rd.IsApp())
a.True(rd.IsOwning())
a.True(rd.IsHolding())
a.False(rd.IsEmptyAppFields())
a.False(rd.IsEmpty())
a.Equal(appParams, rd.GetAppParams())
a.Equal(appLocalEmpty, rd.GetAppLocalState())

appState := ledgertesting.RandomAppLocalState()
rd.SetAppLocalState(appState)
a.True(rd.IsApp())
a.True(rd.IsOwning())
a.True(rd.IsHolding())
a.False(rd.IsEmptyAppFields())
a.False(rd.IsEmpty())
a.Equal(appParams, rd.GetAppParams())
a.Equal(appState, rd.GetAppLocalState())

// check ClearAppLocalState
rd.ClearAppLocalState()
a.True(rd.IsApp())
a.True(rd.IsOwning())
a.False(rd.IsHolding())
a.False(rd.IsEmptyAppFields())
a.False(rd.IsEmpty())
a.Equal(appParams, rd.GetAppParams())
a.Equal(appLocalEmpty, rd.GetAppLocalState())

// check ClearAppParams
rd.SetAppLocalState(appState)
rd.ClearAppParams()
a.True(rd.IsApp())
a.False(rd.IsOwning())
a.True(rd.IsHolding())
if appState.Schema.NumEntries() == 0 {
a.True(rd.IsEmptyAppFields())
} else {
a.False(rd.IsEmptyAppFields())
}
a.False(rd.IsEmpty())
a.Equal(appParamsEmpty, rd.GetAppParams())
a.Equal(appState, rd.GetAppLocalState())

// check both clear
rd.ClearAppLocalState()
a.False(rd.IsApp())
a.False(rd.IsOwning())
a.False(rd.IsHolding())
a.True(rd.IsEmptyAppFields())
a.True(rd.IsEmpty())
a.Equal(appParamsEmpty, rd.GetAppParams())
a.Equal(appLocalEmpty, rd.GetAppLocalState())

// check params clear when non-empty params and empty holding
rd = resourcesData{}
rd.SetAppLocalState(appLocalEmpty)
rd.SetAppParams(appParams, true)
rd.ClearAppParams()
a.True(rd.IsApp())
a.False(rd.IsOwning())
a.True(rd.IsHolding())
a.True(rd.IsEmptyAppFields())
a.False(rd.IsEmpty())
a.Equal(appParamsEmpty, rd.GetAppParams())
a.Equal(appLocalEmpty, rd.GetAppLocalState())

rd = resourcesData{}
rd.SetAppLocalState(appLocalEmpty)
a.True(rd.IsEmptyAppFields())
a.True(rd.IsApp())
a.False(rd.IsEmpty())
a.Equal(rd.ResourceFlags, resourceFlagsEmptyApp)
rd.ClearAppLocalState()
a.False(rd.IsApp())
a.True(rd.IsEmptyAppFields())
a.True(rd.IsEmpty())
a.Equal(rd.ResourceFlags, resourceFlagsNotHolding)

// check migration flow (accountDataResources)
// 1. both exist and empty
rd = makeResourcesData(0)
rd.SetAppLocalState(appLocalEmpty)
rd.SetAppParams(appParamsEmpty, true)
a.True(rd.IsApp())
a.True(rd.IsOwning())
a.True(rd.IsHolding())
a.True(rd.IsEmptyAppFields())
a.False(rd.IsEmpty())

// 2. both exist and not empty
rd = makeResourcesData(0)
rd.SetAppLocalState(appState)
rd.SetAppParams(appParams, true)
a.True(rd.IsApp())
a.True(rd.IsOwning())
a.True(rd.IsHolding())
a.False(rd.IsEmptyAppFields())
a.False(rd.IsEmpty())

// 3. both exist: holding not empty, param is empty
rd = makeResourcesData(0)
rd.SetAppLocalState(appState)
rd.SetAppParams(appParamsEmpty, true)
a.True(rd.IsApp())
a.True(rd.IsOwning())
a.True(rd.IsHolding())
if appState.Schema.NumEntries() == 0 {
a.True(rd.IsEmptyAppFields())
} else {
a.False(rd.IsEmptyAppFields())
}
a.False(rd.IsEmpty())

// 4. both exist: holding empty, param is not empty
rd = makeResourcesData(0)
rd.SetAppLocalState(appLocalEmpty)
rd.SetAppParams(appParams, true)
a.True(rd.IsApp())
a.True(rd.IsOwning())
a.True(rd.IsHolding())
a.False(rd.IsEmptyAppFields())
a.False(rd.IsEmpty())

// 5. holding does not exist and params is empty
rd = makeResourcesData(0)
rd.SetAppParams(appParamsEmpty, false)
a.True(rd.IsApp())
a.True(rd.IsOwning())
a.False(rd.IsHolding())
a.True(rd.IsEmptyAppFields())
a.False(rd.IsEmpty())

// 6. holding does not exist and params is not empty
rd = makeResourcesData(0)
rd.SetAppParams(appParams, false)
a.True(rd.IsApp())
a.True(rd.IsOwning())
a.False(rd.IsHolding())
a.False(rd.IsEmptyAppFields())
a.False(rd.IsEmpty())

// 7. holding exist and not empty and params does not exist
rd = makeResourcesData(0)
rd.SetAppLocalState(appState)
a.True(rd.IsApp())
a.False(rd.IsOwning())
a.True(rd.IsHolding())
if appState.Schema.NumEntries() == 0 {
a.True(rd.IsEmptyAppFields())
} else {
a.False(rd.IsEmptyAppFields())
}
a.False(rd.IsEmpty())

// 8. both do not exist
rd = makeResourcesData(0)
a.False(rd.IsApp())
a.False(rd.IsOwning())
a.False(rd.IsHolding())
a.True(rd.IsEmptyAppFields())
a.True(rd.IsEmpty())
}
}

func TestResourcesDataAsset(t *testing.T) {
Expand Down