Adjust tests for changes in Go 1.12.8 / 1.11.13

```
00:38:11 === Failed
00:38:11 === FAIL: opts TestParseDockerDaemonHost (0.00s)
00:38:11     hosts_test.go:87: tcp tcp:a.b.c.d address expected error "Invalid bind address format: tcp:a.b.c.d" return, got "parse tcp://tcp:a.b.c.d: invalid port \":a.b.c.d\" after host" and addr
00:38:11     hosts_test.go:87: tcp tcp:a.b.c.d/path address expected error "Invalid bind address format: tcp:a.b.c.d/path" return, got "parse tcp://tcp:a.b.c.d/path: invalid port \":a.b.c.d\" after host" and addr
00:38:11
00:38:11 === FAIL: opts TestParseTCP (0.00s)
00:38:11     hosts_test.go:129: tcp tcp:a.b.c.d address expected error Invalid bind address format: tcp:a.b.c.d return, got parse tcp://tcp:a.b.c.d: invalid port ":a.b.c.d" after host and addr
00:38:11     hosts_test.go:129: tcp tcp:a.b.c.d/path address expected error Invalid bind address format: tcp:a.b.c.d/path return, got parse tcp://tcp:a.b.c.d/path: invalid port ":a.b.c.d" after host and addr
```

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 683766613a8c1dca8f95b19ddb7e083bb3aef266)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Gbp-Pq: Name test--engine-fix-golang11.patch

diff --git a/engine/opts/hosts_test.go b/engine/opts/hosts_test.go
index cd8c3f91f2ae8485d92f9498b68e1492cf9981e1..be1ebbaa15e14e618dcb7c7e316b488e6a272551 100644 (file)
--- a/engine/opts/hosts_test.go
+++ b/engine/opts/hosts_test.go
@@ -53,8 +53,8 @@ func TestParseHost(t *testing.T) {
 func TestParseDockerDaemonHost(t *testing.T) {
        invalids := map[string]string{
 
-               "tcp:a.b.c.d":                   "Invalid bind address format: tcp:a.b.c.d",
-               "tcp:a.b.c.d/path":              "Invalid bind address format: tcp:a.b.c.d/path",
+               "tcp:a.b.c.d":                   "",
+               "tcp:a.b.c.d/path":              "",
                "udp://127.0.0.1":               "Invalid bind address format: udp://127.0.0.1",
                "udp://127.0.0.1:2375":          "Invalid bind address format: udp://127.0.0.1:2375",
                "tcp://unix:///run/docker.sock": "Invalid proto, expected tcp: unix:///run/docker.sock",
@@ -83,7 +83,7 @@ func TestParseDockerDaemonHost(t *testing.T) {
                "localhost:5555/path":     "tcp://localhost:5555/path",
        }
        for invalidAddr, expectedError := range invalids {
-               if addr, err := parseDaemonHost(invalidAddr); err == nil || err.Error() != expectedError {
+               if addr, err := parseDaemonHost(invalidAddr); err == nil || expectedError != "" && err.Error() != expectedError {
                        t.Errorf("tcp %v address expected error %q return, got %q and addr %v", invalidAddr, expectedError, err, addr)
                }
        }
@@ -99,8 +99,8 @@ func TestParseTCP(t *testing.T) {
                defaultHTTPHost = "tcp://127.0.0.1:2376"
        )
        invalids := map[string]string{
-               "tcp:a.b.c.d":          "Invalid bind address format: tcp:a.b.c.d",
-               "tcp:a.b.c.d/path":     "Invalid bind address format: tcp:a.b.c.d/path",
+               "tcp:a.b.c.d":          "",
+               "tcp:a.b.c.d/path":     "",
                "udp://127.0.0.1":      "Invalid proto, expected tcp: udp://127.0.0.1",
                "udp://127.0.0.1:2375": "Invalid proto, expected tcp: udp://127.0.0.1:2375",
        }
@@ -125,7 +125,7 @@ func TestParseTCP(t *testing.T) {
                "localhost:5555/path":         "tcp://localhost:5555/path",
        }
        for invalidAddr, expectedError := range invalids {
-               if addr, err := ParseTCPAddr(invalidAddr, defaultHTTPHost); err == nil || err.Error() != expectedError {
+               if addr, err := ParseTCPAddr(invalidAddr, defaultHTTPHost); err == nil || expectedError != "" && err.Error() != expectedError {
                        t.Errorf("tcp %v address expected error %v return, got %s and addr %v", invalidAddr, expectedError, err, addr)
                }
        }