Golang db.GetDB函數代碼示例

本文整理匯總了Golang中github.com/eris-ltd/eris-db/Godeps/_workspace/src/github.com/tendermint/tendermint/db.GetDB函數的典型用法代碼示例。如果您正苦於以下問題：Golang GetDB函數的具體用法？Golang GetDB怎麽用？Golang GetDB使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。

在下文中一共展示了GetDB函數的13個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。

示例1: TestName

func TestName(t *testing.T) {
	stateDB := dbm.GetDB("state")
	genDoc := newBaseGenDoc(PermsAllFalse, PermsAllFalse)
	genDoc.Accounts[0].Permissions.Base.Set(ptypes.Send, true)
	genDoc.Accounts[1].Permissions.Base.Set(ptypes.Name, true)
	st := MakeGenesisState(stateDB, &genDoc)
	blockCache := NewBlockCache(st)

	//-------------------
	// name txs

	// simple name tx without perm should fail
	tx, err := types.NewNameTx(st, user[0].PubKey, "somename", "somedata", 10000, 100)
	if err != nil {
		t.Fatal(err)
	}
	tx.Sign(chainID, user[0])
	if err := ExecTx(blockCache, tx, true, nil); err == nil {
		t.Fatal("Expected error")
	} else {
		fmt.Println(err)
	}

	// simple name tx with perm should pass
	tx, err = types.NewNameTx(st, user[1].PubKey, "somename", "somedata", 10000, 100)
	if err != nil {
		t.Fatal(err)
	}
	tx.Sign(chainID, user[1])
	if err := ExecTx(blockCache, tx, true, nil); err != nil {
		t.Fatal(err)
	}
}

開發者ID:ZhuZhengyi，項目名稱:eris-db，代碼行數:33，代碼來源:permissions_test.go

示例2: TestSendPermission

func TestSendPermission(t *testing.T) {
	stateDB := dbm.GetDB("state")
	genDoc := newBaseGenDoc(PermsAllFalse, PermsAllFalse)
	genDoc.Accounts[0].Permissions.Base.Set(ptypes.Send, true) // give the 0 account permission
	st := MakeGenesisState(stateDB, &genDoc)
	blockCache := NewBlockCache(st)

	// A single input, having the permission, should succeed
	tx := types.NewSendTx()
	if err := tx.AddInput(blockCache, user[0].PubKey, 5); err != nil {
		t.Fatal(err)
	}
	tx.AddOutput(user[1].Address, 5)
	tx.SignInput(chainID, 0, user[0])
	if err := ExecTx(blockCache, tx, true, nil); err != nil {
		t.Fatal("Transaction failed", err)
	}

	// Two inputs, one with permission, one without, should fail
	tx = types.NewSendTx()
	if err := tx.AddInput(blockCache, user[0].PubKey, 5); err != nil {
		t.Fatal(err)
	}
	if err := tx.AddInput(blockCache, user[1].PubKey, 5); err != nil {
		t.Fatal(err)
	}
	tx.AddOutput(user[2].Address, 10)
	tx.SignInput(chainID, 0, user[0])
	tx.SignInput(chainID, 1, user[1])
	if err := ExecTx(blockCache, tx, true, nil); err == nil {
		t.Fatal("Expected error")
	} else {
		fmt.Println(err)
	}
}

開發者ID:ZhuZhengyi，項目名稱:eris-db，代碼行數:35，代碼來源:permissions_test.go

示例3: TestSNativeTx

func TestSNativeTx(t *testing.T) {
	stateDB := dbm.GetDB("state")
	genDoc := newBaseGenDoc(PermsAllFalse, PermsAllFalse)
	genDoc.Accounts[0].Permissions.Base.Set(ptypes.Call, true) // give the 0 account permission
	genDoc.Accounts[3].Permissions.Base.Set(ptypes.Bond, true) // some arbitrary permission to play with
	genDoc.Accounts[3].Permissions.AddRole("bumble")
	genDoc.Accounts[3].Permissions.AddRole("bee")
	st := MakeGenesisState(stateDB, &genDoc)
	blockCache := NewBlockCache(st)

	//----------------------------------------------------------
	// Test SNativeTx

	fmt.Println("\n#### SetBase")
	// SetBase
	snativeArgs := snativePermTestInputTx("set_base", user[3], ptypes.Bond, false)
	testSNativeTxExpectFail(t, blockCache, snativeArgs)
	testSNativeTxExpectPass(t, blockCache, ptypes.SetBase, snativeArgs)
	acc := blockCache.GetAccount(user[3].Address)
	if v, _ := acc.Permissions.Base.Get(ptypes.Bond); v {
		t.Fatal("expected permission to be set false")
	}
	snativeArgs = snativePermTestInputTx("set_base", user[3], ptypes.CreateContract, true)
	testSNativeTxExpectPass(t, blockCache, ptypes.SetBase, snativeArgs)
	acc = blockCache.GetAccount(user[3].Address)
	if v, _ := acc.Permissions.Base.Get(ptypes.CreateContract); !v {
		t.Fatal("expected permission to be set true")
	}

	fmt.Println("\n#### UnsetBase")
	// UnsetBase
	snativeArgs = snativePermTestInputTx("unset_base", user[3], ptypes.CreateContract, false)
	testSNativeTxExpectFail(t, blockCache, snativeArgs)
	testSNativeTxExpectPass(t, blockCache, ptypes.UnsetBase, snativeArgs)
	acc = blockCache.GetAccount(user[3].Address)
	if v, _ := acc.Permissions.Base.Get(ptypes.CreateContract); v {
		t.Fatal("expected permission to be set false")
	}

	fmt.Println("\n#### SetGlobal")
	// SetGlobalPerm
	snativeArgs = snativePermTestInputTx("set_global", user[3], ptypes.CreateContract, true)
	testSNativeTxExpectFail(t, blockCache, snativeArgs)
	testSNativeTxExpectPass(t, blockCache, ptypes.SetGlobal, snativeArgs)
	acc = blockCache.GetAccount(ptypes.GlobalPermissionsAddress)
	if v, _ := acc.Permissions.Base.Get(ptypes.CreateContract); !v {
		t.Fatal("expected permission to be set true")
	}

	fmt.Println("\n#### AddRole")
	// AddRole
	snativeArgs = snativeRoleTestInputTx("add_role", user[3], "chuck")
	testSNativeTxExpectFail(t, blockCache, snativeArgs)
	testSNativeTxExpectPass(t, blockCache, ptypes.AddRole, snativeArgs)
	acc = blockCache.GetAccount(user[3].Address)
	if v := acc.Permissions.HasRole("chuck"); !v {
		t.Fatal("expected role to be added")
	}

	fmt.Println("\n#### RmRole")
	// RmRole
	snativeArgs = snativeRoleTestInputTx("rm_role", user[3], "chuck")
	testSNativeTxExpectFail(t, blockCache, snativeArgs)
	testSNativeTxExpectPass(t, blockCache, ptypes.RmRole, snativeArgs)
	acc = blockCache.GetAccount(user[3].Address)
	if v := acc.Permissions.HasRole("chuck"); v {
		t.Fatal("expected role to be removed")
	}
}

開發者ID:ZhuZhengyi，項目名稱:eris-db，代碼行數:69，代碼來源:permissions_test.go