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core/tests: extend test suite

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This commit is contained in:
Evgenii Stratonikov 2020-12-02 13:13:42 +03:00
parent dcc58b7c44
commit 5bd8ca9597
1 changed files with 117 additions and 0 deletions
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117
pkg/core/interop_system_test.go
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@ -31,6 +31,28 @@ import (
"github.com/stretchr/testify/require"
)
func TestBCGetTransactionHeight(t *testing.T) {
v, tx, ic, chain := createVMAndTX(t)
defer chain.Close()
for i := 0; i < 13; i++ {
require.NoError(t, chain.AddBlock(chain.newBlock()))
}
require.NoError(t, ic.DAO.StoreAsTransaction(tx, 13, nil))
t.Run("good", func(t *testing.T) {
v.Estack().PushVal(tx.Hash().BytesBE())
require.NoError(t, bcGetTransactionHeight(ic))
require.Equal(t, big.NewInt(13), v.Estack().Pop().BigInt())
})
t.Run("bad", func(t *testing.T) {
h := tx.Hash()
h[0] ^= 0xFF
v.Estack().PushVal(h.BytesBE())
require.NoError(t, bcGetTransactionHeight(ic))
require.Equal(t, big.NewInt(-1), v.Estack().Pop().BigInt())
})
}
func TestBCGetTransaction(t *testing.T) {
v, tx, context, chain := createVMAndTX(t)
defer chain.Close()
@ -301,6 +323,83 @@ func TestStoragePut(t *testing.T) {
initVM(t, []byte{4}, []byte{5, 6}, StoragePrice)
require.NoError(t, storagePut(ic))
})
t.Run("check limits", func(t *testing.T) {
initVM(t, make([]byte, MaxStorageKeyLen), make([]byte, MaxStorageValueLen), -1)
require.NoError(t, storagePut(ic))
})
t.Run("bad", func(t *testing.T) {
t.Run("readonly context", func(t *testing.T) {
initVM(t, []byte{1}, []byte{1}, -1)
require.NoError(t, storageContextAsReadOnly(ic))
require.Error(t, storagePut(ic))
})
t.Run("big key", func(t *testing.T) {
initVM(t, make([]byte, MaxStorageKeyLen+1), []byte{1}, -1)
require.Error(t, storagePut(ic))
})
t.Run("big value", func(t *testing.T) {
initVM(t, []byte{1}, make([]byte, MaxStorageValueLen+1), -1)
require.Error(t, storagePut(ic))
})
t.Run("item exists and is const", func(t *testing.T) {
v := ic.SpawnVM()
v.LoadScript(cs.Script)
v.GasLimit = -1
v.Estack().PushVal(1)
v.Estack().PushVal("value")
v.Estack().PushVal("key")
require.NoError(t, storageGetContext(ic))
require.NoError(t, storagePutEx(ic))
v.Estack().PushVal("new")
v.Estack().PushVal("key")
require.NoError(t, storageGetContext(ic))
require.Error(t, storagePut(ic))
})
})
}
func TestStorageDelete(t *testing.T) {
v, cs, ic, bc := createVMAndContractState(t)
defer bc.Close()
require.NoError(t, ic.DAO.PutContractState(cs))
v.LoadScriptWithHash(cs.Script, cs.Hash, smartcontract.All)
put := func(key, value string, flag int) {
v.Estack().PushVal(flag)
v.Estack().PushVal(value)
v.Estack().PushVal(key)
require.NoError(t, storageGetContext(ic))
require.NoError(t, storagePutEx(ic))
}
put("key1", "value1", 0)
put("key2", "value2", 0)
put("key3", "value3", 0)
put("key4", "value4", 1)
t.Run("good", func(t *testing.T) {
v.Estack().PushVal("key1")
require.NoError(t, storageGetContext(ic))
require.NoError(t, storageDelete(ic))
})
t.Run("readonly context", func(t *testing.T) {
v.Estack().PushVal("key2")
require.NoError(t, storageGetReadOnlyContext(ic))
require.Error(t, storageDelete(ic))
})
t.Run("readonly context (from normal)", func(t *testing.T) {
v.Estack().PushVal("key3")
require.NoError(t, storageGetContext(ic))
require.NoError(t, storageContextAsReadOnly(ic))
require.Error(t, storageDelete(ic))
})
t.Run("constant item", func(t *testing.T) {
v.Estack().PushVal("key4")
require.NoError(t, storageGetContext(ic))
require.Error(t, storageDelete(ic))
})
}
// getTestContractState returns 2 contracts second of which is allowed to call the first.
@ -826,6 +925,24 @@ func TestContractUpdate(t *testing.T) {
})
}
func TestContractDestroy(t *testing.T) {
v, cs, ic, bc := createVMAndContractState(t)
defer bc.Close()
v.LoadScriptWithHash(cs.Script, cs.Hash, smartcontract.All)
require.NoError(t, contractDestroy(ic)) // silent error when contract is missing
require.NoError(t, ic.DAO.PutContractState(cs))
v.Estack().PushVal("value")
v.Estack().PushVal("key")
require.NoError(t, storageGetContext(ic))
require.NoError(t, storagePut(ic))
require.NotNil(t, ic.DAO.GetStorageItem(cs.ID, []byte("key")))
require.NoError(t, contractDestroy(ic))
require.Nil(t, ic.DAO.GetStorageItem(cs.ID, []byte("key")))
require.Error(t, storageGetContext(ic))
}
// TestContractCreateDeploy checks that `_deploy` method was called
// during contract creation or update.
func TestContractCreateDeploy(t *testing.T) {