Switch to github.com/golang/dep for vendoring

Signed-off-by: Mrunal Patel <mrunalp@gmail.com>

vendor/github.com/coreos/go-systemd/daemon/sdnotify_test.go

@@ -0,0 +1,79 @@
+// Copyright 2016 CoreOS, Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package daemon
+
+import (
+	"fmt"
+	"io/ioutil"
+	"net"
+	"os"
+	"testing"
+)
+
+// TestSdNotify
+func TestSdNotify(t *testing.T) {
+
+	testDir, e := ioutil.TempDir("/tmp/", "test-")
+	if e != nil {
+		panic(e)
+	}
+	defer os.RemoveAll(testDir)
+
+	notifySocket := testDir + "/notify-socket.sock"
+	laddr := net.UnixAddr{
+		Name: notifySocket,
+		Net:  "unixgram",
+	}
+	_, e = net.ListenUnixgram("unixgram", &laddr)
+	if e != nil {
+		panic(e)
+	}
+
+	tests := []struct {
+		unsetEnv  bool
+		envSocket string
+
+		wsent bool
+		werr  bool
+	}{
+		// (true, nil) - notification supported, data has been sent
+		{false, notifySocket, true, false},
+		// (false, err) - notification supported, but failure happened
+		{true, testDir + "/missing.sock", false, true},
+		// (false, nil) - notification not supported
+		{true, "", false, false},
+	}
+
+	for i, tt := range tests {
+		must(os.Unsetenv("NOTIFY_SOCKET"))
+		if tt.envSocket != "" {
+			must(os.Setenv("NOTIFY_SOCKET", tt.envSocket))
+		}
+		sent, err := SdNotify(tt.unsetEnv, fmt.Sprintf("TestSdNotify test message #%d", i))
+
+		if sent != tt.wsent {
+			t.Errorf("#%d: expected send result %t, got %t", i, tt.wsent, sent)
+		}
+		if tt.werr && err == nil {
+			t.Errorf("#%d: want non-nil err, got nil", i)
+		} else if !tt.werr && err != nil {
+			t.Errorf("#%d: want nil err, got %v", i, err)
+		}
+		if tt.unsetEnv && tt.envSocket != "" && os.Getenv("NOTIFY_SOCKET") != "" {
+			t.Errorf("#%d: environment variable not cleaned up", i)
+		}
+
+	}
+}

vendor/github.com/coreos/go-systemd/daemon/watchdog_test.go

@@ -0,0 +1,85 @@
+// Copyright 2016 CoreOS, Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package daemon
+
+import (
+	"os"
+	"strconv"
+	"testing"
+	"time"
+)
+
+func must(err error) {
+	if err != nil {
+		panic(err)
+	}
+}
+
+func TestSdWatchdogEnabled(t *testing.T) {
+	mypid := strconv.Itoa(os.Getpid())
+	tests := []struct {
+		usec     string // empty => unset
+		pid      string // empty => unset
+		unsetEnv bool   // arbitrarily set across testcases
+
+		werr   bool
+		wdelay time.Duration
+	}{
+		// Success cases
+		{"100", mypid, true, false, 100 * time.Microsecond},
+		{"50", mypid, true, false, 50 * time.Microsecond},
+		{"1", mypid, false, false, 1 * time.Microsecond},
+		{"1", "", true, false, 1 * time.Microsecond},
+
+		// No-op cases
+		{"", mypid, true, false, 0}, // WATCHDOG_USEC not set
+		{"1", "0", false, false, 0}, // WATCHDOG_PID doesn't match
+		{"", "", true, false, 0},    // Both not set
+
+		// Failure cases
+		{"-1", mypid, true, true, 0},                // Negative USEC
+		{"string", "1", false, true, 0},             // Non-integer USEC value
+		{"1", "string", true, true, 0},              // Non-integer PID value
+		{"stringa", "stringb", false, true, 0},      // E v e r y t h i n g
+		{"-10239", "-eleventythree", true, true, 0}, // i s   w r o n g
+	}
+
+	for i, tt := range tests {
+		if tt.usec != "" {
+			must(os.Setenv("WATCHDOG_USEC", tt.usec))
+		} else {
+			must(os.Unsetenv("WATCHDOG_USEC"))
+		}
+		if tt.pid != "" {
+			must(os.Setenv("WATCHDOG_PID", tt.pid))
+		} else {
+			must(os.Unsetenv("WATCHDOG_PID"))
+		}
+
+		delay, err := SdWatchdogEnabled(tt.unsetEnv)
+
+		if tt.werr && err == nil {
+			t.Errorf("#%d: want non-nil err, got nil", i)
+		} else if !tt.werr && err != nil {
+			t.Errorf("#%d: want nil err, got %v", i, err)
+		}
+		if tt.wdelay != delay {
+			t.Errorf("#%d: want delay=%d, got %d", i, tt.wdelay, delay)
+		}
+		if tt.unsetEnv && (os.Getenv("WATCHDOG_PID") != "" || os.Getenv("WATCHDOG_USEC") != "") {
+			t.Errorf("#%d: environment variables not cleaned up", i)
+		}
+	}
+}