Adding upstream version 1.34.4.

Signed-off-by: Daniel Baumann <daniel@debian.org>

plugins/processors/filepath/filepath_test.go

@@ -0,0 +1,134 @@
+//go:build !windows
+
+package filepath
+
+import (
+	"sync"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/require"
+
+	"github.com/influxdata/telegraf"
+	"github.com/influxdata/telegraf/metric"
+	"github.com/influxdata/telegraf/testutil"
+)
+
+var samplePath = "/my/test//c/../path/file.log"
+
+func TestOptions_Apply(t *testing.T) {
+	tests := []testCase{
+		{
+			name:         "Smoke Test",
+			o:            newOptions("/my/test/"),
+			inputMetrics: getSmokeTestInputMetrics(samplePath),
+			expectedMetrics: []telegraf.Metric{
+				testutil.MustMetric(
+					smokeMetricName,
+					map[string]string{
+						"baseTag":  "file.log",
+						"dirTag":   "/my/test/path",
+						"stemTag":  "file",
+						"cleanTag": "/my/test/path/file.log",
+						"relTag":   "path/file.log",
+						"slashTag": "/my/test//c/../path/file.log",
+					},
+					map[string]interface{}{
+						"baseField":  "file.log",
+						"dirField":   "/my/test/path",
+						"stemField":  "file",
+						"cleanField": "/my/test/path/file.log",
+						"relField":   "path/file.log",
+						"slashField": "/my/test//c/../path/file.log",
+					},
+					time.Now()),
+			},
+		},
+		{
+			name: "Test Dest Option",
+			o: &Options{
+				BaseName: []BaseOpts{
+					{
+						Field: "sourcePath",
+						Tag:   "sourcePath",
+						Dest:  "basePath",
+					},
+				}},
+			inputMetrics: []telegraf.Metric{
+				testutil.MustMetric(
+					"testMetric",
+					map[string]string{"sourcePath": samplePath},
+					map[string]interface{}{"sourcePath": samplePath},
+					time.Now()),
+			},
+			expectedMetrics: []telegraf.Metric{
+				testutil.MustMetric(
+					"testMetric",
+					map[string]string{"sourcePath": samplePath, "basePath": "file.log"},
+					map[string]interface{}{"sourcePath": samplePath, "basePath": "file.log"},
+					time.Now()),
+			},
+		},
+	}
+	runTestOptionsApply(t, tests)
+}
+
+func TestTracking(t *testing.T) {
+	inputRaw := []telegraf.Metric{
+		metric.New(
+			"test",
+			map[string]string{"sourcePath": samplePath},
+			map[string]interface{}{"sourcePath": samplePath},
+			time.Unix(0, 0),
+		),
+	}
+
+	expected := []telegraf.Metric{
+		metric.New(
+			"test",
+			map[string]string{"sourcePath": samplePath, "basePath": "file.log"},
+			map[string]interface{}{"sourcePath": samplePath, "basePath": "file.log"},
+			time.Unix(0, 0),
+		),
+	}
+
+	var mu sync.Mutex
+	delivered := make([]telegraf.DeliveryInfo, 0, len(inputRaw))
+	notify := func(di telegraf.DeliveryInfo) {
+		mu.Lock()
+		defer mu.Unlock()
+		delivered = append(delivered, di)
+	}
+
+	input := make([]telegraf.Metric, 0, len(inputRaw))
+	for _, m := range inputRaw {
+		tm, _ := metric.WithTracking(m, notify)
+		input = append(input, tm)
+	}
+
+	plugin := &Options{
+		BaseName: []BaseOpts{
+			{
+				Field: "sourcePath",
+				Tag:   "sourcePath",
+				Dest:  "basePath",
+			},
+		},
+	}
+
+	// Process expected metrics and compare with resulting metrics
+	actual := plugin.Apply(input...)
+	testutil.RequireMetricsEqual(t, expected, actual)
+
+	// Simulate output acknowledging delivery
+	for _, m := range actual {
+		m.Accept()
+	}
+
+	// Check delivery
+	require.Eventuallyf(t, func() bool {
+		mu.Lock()
+		defer mu.Unlock()
+		return len(input) == len(delivered)
+	}, time.Second, 100*time.Millisecond, "%d delivered but %d expected", len(delivered), len(expected))
+}