synctest.go

// Copyright 2018 The Cockroach Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
// implied. See the License for the specific language governing
// permissions and limitations under the License. See the AUTHORS file
// for names of contributors.

package main

import (
	"context"
)

const nemesis = `
#!/bin/bash

if [ $1 == "on" ]; then
fi;
`

func registerSyncTest(r *registry) {
	r.Add(testSpec{
		Name:   "synctest",
		Nodes:  nodes(1),
		Stable: true, // DO NOT COPY to new tests
		Run: func(ctx context.Context, t *test, c *cluster) {
			n := c.Node(1)

			if err := execCmd(ctx, c.l, roachprod, "install", c.makeNodes(n), "charybdefs"); err != nil {
				t.Fatal(err)
			}

			c.Put(ctx, cockroach, "./cockroach")
			c.Run(ctx, n, "sudo umount {store-dir}/faulty || true")
			c.Run(ctx, n, "mkdir -p {store-dir}/{real,faulty} || true")
			c.Run(ctx, n, "sudo charybdefs {store-dir}/faulty -oallow_other,modules=subdir,subdir={store-dir}/real && chmod 777 {store-dir}/{real,faulty}")

			t.Status("running synctest")
			c.Run(ctx, n, "./cockroach debug synctest {store-dir}/faulty ./nemesis.sh")
		},
	})
}