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mount: enable debug logging for the flaky TestMount test

The test case fails from time to time with an Input/Output error while
trying to access the snapshots directory.
This commit is contained in:
Michael Eischer 2023-05-01 18:03:17 +02:00
parent 8d971172c4
commit 1cb11ad8ad
2 changed files with 29 additions and 0 deletions

View file

@ -12,6 +12,7 @@ import (
"testing"
"time"
"github.com/restic/restic/internal/debug"
"github.com/restic/restic/internal/repository"
"github.com/restic/restic/internal/restic"
rtest "github.com/restic/restic/internal/test"
@ -159,6 +160,11 @@ func TestMount(t *testing.T) {
t.Skip("Skipping fuse tests")
}
debugEnabled := debug.TestLogToStderr(t)
if debugEnabled {
defer debug.TestDisableLog(t)
}
env, cleanup := withTestEnvironment(t)
// must list snapshots more than once
env.gopts.backendTestHook = nil

23
internal/debug/testing.go Normal file
View file

@ -0,0 +1,23 @@
package debug
import (
"log"
"os"
"testing"
)
// TestLogToStderr configures debug to log to stderr if not the debug log is
// not already configured and returns whether logging was enabled.
func TestLogToStderr(t testing.TB) bool {
if opts.isEnabled {
return false
}
opts.logger = log.New(os.Stderr, "", log.LstdFlags)
opts.isEnabled = true
return true
}
func TestDisableLog(t testing.TB) {
opts.logger = nil
opts.isEnabled = false
}