Function TestZpoolObjsetParsingWithSpace

collector/zfs_linux_test.go:317–364

(t *testing.T)

}

func TestZpoolObjsetParsingWithSpace(t *testing.T) {
	tests := []struct {
		path            string
		expectedDataset string
	}{
		{
			path:            "fixtures/proc/spl/kstat/zfs/pool1/objset-1",
			expectedDataset: "pool1",
		},
		{
			path:            "fixtures/proc/spl/kstat/zfs/pool1/objset-2",
			expectedDataset: "pool1/dataset1",
		},
		{
			path:            "fixtures/proc/spl/kstat/zfs/pool3/objset-1",
			expectedDataset: "pool3",
		},
		{
			path:            "fixtures/proc/spl/kstat/zfs/pool3/objset-2",
			expectedDataset: "pool3/dataset with  space",
		},
	}

	c := zfsCollector{}

	var handlerCalled bool
	for _, test := range tests {
		file, err := os.Open(test.path)
		if err != nil {
			t.Fatal(err)
		}

		handlerCalled = false
		err = c.parsePoolObjsetFile(file, test.path, func(poolName string, datasetName string, s zfsSysctl, v uint64) {
			handlerCalled = true
			if test.expectedDataset != datasetName {
				t.Fatalf("Incorrectly parsed dataset name: expected: '%s', got: '%s'", test.expectedDataset, datasetName)
			}
		})
		file.Close()
		if err != nil {
			t.Fatal(err)
		}
		if !handlerCalled {
			t.Fatalf("Zpool parsing handler was not called for '%s'", test.path)
		}
	}
}

func TestZpoolObjsetParsing(t *testing.T) {
	zpoolPaths, err := filepath.Glob("fixtures/proc/spl/kstat/zfs/*/objset-*")