Ethereum: understand the Bitcoin test frame
As the leading decentralized platform, the Ethereum test package is necessary to ensure the correctness and reliability of blockchain technology. The test frame, primarily C ++, plays a vital role in performing various components, including Bitcoin Core (BTC). In this article, we will dive into how the test frame interacts with the Bitcoin base code and RPC calls to provide regression test options.
background
Bitcoin Core is an open source of Bitcoin protocol. Its development is led by the Satoshi Nakamoto Legacy team, which has announced the source code of the main components of the main permit (MIT). Although the Bitcoin Core itself is not publicly available as a binary package, the main parts, including the test set, can be achieved using a variety of APIs and tools.
Ethereum, as a Layer-1 blockchain platform, is highly dependent on Bitcoin’s main feature to ensure the integrity of the network. The Ethereum test package consists of several modules, each responsible for checking the special aspects of the blockchain ecosystem. These modules interact with Bitcoin basic code with various interfaces including:
* Bitcoin Core API : The official Bitcoin Core API provides a set of features that allows developers to interact with major components such as operations, wallet management and network connection.
* RPC (Remote Call Call) Calls : Bitcoin Core RPC uses calls to contact the network nodes. This allows asynchronous communication between the nodes, allowing functions such as intellectual contracts and decentralized programs.
As the test frame works with the Bitcoin Basic code
Ethereum Test Suite uses a combination of C ++ features and object -oriented programming principles to interact with Bitcoin basic code. Here is an overview of how it works:
- This allows the developers to focus on each component without worrying about complex addictions.
- These API calls are often made using C ++ and based on Bitcoin basic code.
- RPC Calls : If necessary, the test frame RPC calls via EIP-155 API, allowing asynchronous connection between Ethereum network knots.
Example: Try a simple operation
Let’s show how the test frame interacts with the Bitcoin base code by providing an example of a simple operation:
`CPP
// TestTransction.cpp (Bitcoin Core Api Call)
#include
Void test transaction :: testtransction () {
// Create a new object of surgery
Auto TX = CreateTransction ();
// Get your Operation ID using Gettransction feature
Uint256 TXID;
tx-> ghettransction (TXIDE);
// Print your Operation ID (expected: 1234567890abcdef)
STD :: Cout << "Operations ID:" << TXID << Std :: Endl;
// Delete the object of the operation
TX deletion;
}
`
`CPP
// TestTransection.cpp (RPC Call)
#include <libitcoin/core/rpc.