Upgrading server dependancies (#6215)

1 files changed, 66 insertions, 0 deletions

diff --git a/vendor/github.com/prometheus/procfs/sysfs/fs_test.go b/vendor/github.com/prometheus/procfs/sysfs/fs_test.go
new file mode 100644
index 000000000..d7f2b736b
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/sysfs/fs_test.go
@@ -0,0 +1,66 @@
+// Copyright 2017 The Prometheus Authors
+// 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 sysfs
+
+import "testing"
+
+func TestNewFS(t *testing.T) {
+	if _, err := NewFS("foobar"); err == nil {
+		t.Error("want NewFS to fail for non-existing mount point")
+	}
+
+	if _, err := NewFS("doc.go"); err == nil {
+		t.Error("want NewFS to fail if mount point is not a directory")
+	}
+}
+
+func TestFSXFSStats(t *testing.T) {
+	stats, err := FS("fixtures").XFSStats()
+	if err != nil {
+		t.Fatalf("failed to parse XFS stats: %v", err)
+	}
+
+	tests := []struct {
+		name      string
+		allocated uint32
+	}{
+		{
+			name:      "sda1",
+			allocated: 1,
+		},
+		{
+			name:      "sdb1",
+			allocated: 2,
+		},
+	}
+
+	const expect = 2
+
+	if l := len(stats); l != expect {
+		t.Fatalf("unexpected number of XFS stats: %d", l)
+	}
+	if l := len(tests); l != expect {
+		t.Fatalf("unexpected number of tests: %d", l)
+	}
+
+	for i, tt := range tests {
+		if want, got := tt.name, stats[i].Name; want != got {
+			t.Errorf("unexpected stats name:\nwant: %q\nhave: %q", want, got)
+		}
+
+		if want, got := tt.allocated, stats[i].ExtentAllocation.ExtentsAllocated; want != got {
+			t.Errorf("unexpected extents allocated:\nwant: %d\nhave: %d", want, got)
+		}
+	}
+}