mirror of
https://github.com/ceph/ceph-csi.git
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95e9595c1f
added ExecCommandWithTimeout helper function to execute the commands with the timeout option, if the command does not return any response with in the timeout time the process will be terminated and error will be returned back to the user. Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
90 lines
2.0 KiB
Go
90 lines
2.0 KiB
Go
/*
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Copyright 2021 The Ceph-CSI Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package util
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import (
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"context"
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"errors"
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"testing"
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"time"
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)
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func TestExecCommandWithTimeout(t *testing.T) {
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t.Parallel()
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type args struct {
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ctx context.Context
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program string
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timeout time.Duration
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args []string
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}
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tests := []struct {
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name string
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args args
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stdout string
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expectedErr error
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wantErr bool
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}{
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{
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name: "echo hello",
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args: args{
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ctx: context.TODO(),
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program: "echo",
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timeout: time.Second,
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args: []string{"hello"},
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},
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stdout: "hello\n",
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expectedErr: nil,
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wantErr: false,
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},
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{
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name: "sleep with timeout",
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args: args{
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ctx: context.TODO(),
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program: "sleep",
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timeout: time.Second,
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args: []string{"3"},
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},
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stdout: "",
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expectedErr: context.DeadlineExceeded,
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wantErr: true,
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},
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}
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for _, tt := range tests {
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newtt := tt
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t.Run(newtt.name, func(t *testing.T) {
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t.Parallel()
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stdout, _, err := ExecCommandWithTimeout(newtt.args.ctx,
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newtt.args.timeout,
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newtt.args.program,
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newtt.args.args...)
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if (err != nil) != newtt.wantErr {
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t.Errorf("ExecCommandWithTimeout() error = %v, wantErr %v", err, newtt.wantErr)
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return
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}
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if newtt.wantErr && !errors.Is(err, newtt.expectedErr) {
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t.Errorf("ExecCommandWithTimeout() error expected got = %v, want %v", err, newtt.expectedErr)
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}
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if stdout != newtt.stdout {
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t.Errorf("ExecCommandWithTimeout() got = %v, want %v", stdout, newtt.stdout)
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}
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})
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}
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}
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