github.com/ethxdao/go-ethereum@v0.0.0-20221218102228-5ae34a9cc189/cmd/devp2p/runtest.go (about)

     1  // Copyright 2020 The go-ethereum Authors
     2  // This file is part of go-ethereum.
     3  //
     4  // go-ethereum is free software: you can redistribute it and/or modify
     5  // it under the terms of the GNU General Public License as published by
     6  // the Free Software Foundation, either version 3 of the License, or
     7  // (at your option) any later version.
     8  //
     9  // go-ethereum is distributed in the hope that it will be useful,
    10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    12  // GNU General Public License for more details.
    13  //
    14  // You should have received a copy of the GNU General Public License
    15  // along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  package main
    18  
    19  import (
    20  	"os"
    21  
    22  	"github.com/ethxdao/go-ethereum/cmd/devp2p/internal/v4test"
    23  	"github.com/ethxdao/go-ethereum/internal/utesting"
    24  	"github.com/ethxdao/go-ethereum/log"
    25  )
    26  
    27  var (
    28  	testPatternFlag = &cli.StringFlag{
    29  		Name:  "run",
    30  		Usage: "Pattern of test suite(s) to run",
    31  	}
    32  	testTAPFlag = &cli.BoolFlag{
    33  		Name:  "tap",
    34  		Usage: "Output TAP",
    35  	}
    36  	// These two are specific to the discovery tests.
    37  	testListen1Flag = &cli.StringFlag{
    38  		Name:  "listen1",
    39  		Usage: "IP address of the first tester",
    40  		Value: v4test.Listen1,
    41  	}
    42  	testListen2Flag = &cli.StringFlag{
    43  		Name:  "listen2",
    44  		Usage: "IP address of the second tester",
    45  		Value: v4test.Listen2,
    46  	}
    47  )
    48  
    49  func runTests(ctx *cli.Context, tests []utesting.Test) error {
    50  	// Filter test cases.
    51  	if ctx.IsSet(testPatternFlag.Name) {
    52  		tests = utesting.MatchTests(tests, ctx.String(testPatternFlag.Name))
    53  	}
    54  	// Disable logging unless explicitly enabled.
    55  	if !ctx.IsSet("verbosity") && !ctx.IsSet("vmodule") {
    56  		log.Root().SetHandler(log.DiscardHandler())
    57  	}
    58  	// Run the tests.
    59  	var run = utesting.RunTests
    60  	if ctx.Bool(testTAPFlag.Name) {
    61  		run = utesting.RunTAP
    62  	}
    63  	results := run(tests, os.Stdout)
    64  	if utesting.CountFailures(results) > 0 {
    65  		os.Exit(1)
    66  	}
    67  	return nil
    68  }