hs-test: add libunwind dependency to nginx dockerfile

- Libunwind was missing in Dockerfile.nginx, causing some tests to fail.
  Tests that were temporarily disabled because of that issue
  are now re-enabled.

Type: test

Change-Id: I3f544be483784e8a7a1f22737cafca615b9f836b
Signed-off-by: Adrian Villin <avillin@cisco.com>

1 files changed, 0 insertions, 4 deletions

diff --git a/extras/hs-test/http_test.go b/extras/hs-test/http_test.go
index 0bb6a43e851..4f7ed939d11 100644
--- a/extras/hs-test/http_test.go
+++ b/extras/hs-test/http_test.go
@@ -204,7 +204,6 @@ func HeaderServerTest(s *NoTopoSuite) {
 }
 
 func NginxAsServerTest(s *NoTopoSuite) {
-	s.skip("Broken in the CI")
 	query := "return_ok"
 	finished := make(chan error, 1)
 
@@ -279,17 +278,14 @@ func runNginxPerf(s *NoTopoSuite, mode, ab_or_wrk string) error {
 
 // unstable with multiple workers
 func NginxPerfCpsTest(s *NoTopoSuite) {
-	s.skip("Broken in the CI")
 	s.SkipIfMultiWorker()
 	s.assertNil(runNginxPerf(s, "cps", "ab"))
 }
 
 func NginxPerfRpsTest(s *NoTopoSuite) {
-	s.skip("Broken in the CI")
 	s.assertNil(runNginxPerf(s, "rps", "ab"))
 }
 
 func NginxPerfWrkTest(s *NoTopoSuite) {
-	s.skip("Broken in the CI")
 	s.assertNil(runNginxPerf(s, "", "wrk"))
 }