hugolib: Enable leaktest

See #3082

diff --git a/hugolib/hugo_sites_build_test.go b/hugolib/hugo_sites_build_test.go
index 80f4d5cc48e27e2985769d45d07df9b7b2a9b786..b925b323de153a7780c8ee96cf1fc168703e2911 100644 (file)
--- a/hugolib/hugo_sites_build_test.go
+++ b/hugolib/hugo_sites_build_test.go
@@ -10,7 +10,7 @@ import (
        "os"
        "path/filepath"
 
-       //"github.com/fortytw2/leaktest"
+       "github.com/fortytw2/leaktest"
        "github.com/fsnotify/fsnotify"
        "github.com/spf13/afero"
        "github.com/spf13/hugo/deps"
@@ -391,7 +391,7 @@ func doTestMultiSitesBuild(t *testing.T, configTemplate, configSuffix string) {
 
 func TestMultiSitesRebuild(t *testing.T) {
        // t.Parallel() not supported, see https://github.com/fortytw2/leaktest/issues/4
-       // defer leaktest.Check(t)()
+       defer leaktest.Check(t)()
 
        siteConfig := testSiteConfig{Fs: afero.NewMemMapFs(), DefaultContentLanguage: "fr", DefaultContentLanguageInSubdir: true}
        sites := createMultiTestSites(t, siteConfig, multiSiteTOMLConfigTemplate)