1 files changed, 126 insertions, 0 deletions
diff --git a/vendor/golang.org/x/text/message/pipeline/pipeline_test.go b/vendor/golang.org/x/text/message/pipeline/pipeline_test.go
new file mode 100644
index 000000000..293101b25
--- /dev/null
+++ b/vendor/golang.org/x/text/message/pipeline/pipeline_test.go
@@ -0,0 +1,126 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package pipeline
+
+import (
+	"bufio"
+	"bytes"
+	"encoding/json"
+	"flag"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path"
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"golang.org/x/text/language"
+)
+
+var genFiles = flag.Bool("gen", false, "generate output files instead of comparing")
+
+// setHelper is testing.T.Helper on Go 1.9+, overridden by go19_test.go.
+var setHelper = func(t *testing.T) {}
+
+func TestFullCycle(t *testing.T) {
+	const path = "./testdata"
+	dirs, err := ioutil.ReadDir(path)
+	if err != nil {
+		t.Fatal(err)
+	}
+	for _, f := range dirs {
+		t.Run(f.Name(), func(t *testing.T) {
+			chk := func(t *testing.T, err error) {
+				setHelper(t)
+				if err != nil {
+					t.Fatal(err)
+				}
+			}
+			dir := filepath.Join(path, f.Name())
+			pkgPath := fmt.Sprintf("%s/%s", path, f.Name())
+			config := Config{
+				SourceLanguage: language.AmericanEnglish,
+				Packages:       []string{pkgPath},
+				Dir:            filepath.Join(dir, "locales"),
+				GenFile:        "catalog_gen.go",
+				GenPackage:     pkgPath,
+			}
+			// TODO: load config if available.
+			s, err := Extract(&config)
+			chk(t, err)
+			chk(t, s.Import())
+			chk(t, s.Merge())
+			// TODO:
+			//  for range s.Config.Actions {
+			//  	//  TODO: do the actions.
+			//  }
+			chk(t, s.Export())
+			chk(t, s.Generate())
+
+			writeJSON(t, filepath.Join(dir, "extracted.gotext.json"), s.Extracted)
+			checkOutput(t, dir)
+		})
+	}
+}
+
+func checkOutput(t *testing.T, p string) {
+	filepath.Walk(p, func(p string, f os.FileInfo, err error) error {
+		if f.IsDir() {
+			return nil
+		}
+		if filepath.Ext(p) != ".want" {
+			return nil
+		}
+		gotFile := p[:len(p)-len(".want")]
+		got, err := ioutil.ReadFile(gotFile)
+		if err != nil {
+			t.Errorf("failed to read %q", p)
+			return nil
+		}
+		if *genFiles {
+			if err := ioutil.WriteFile(p, got, 0644); err != nil {
+				t.Fatal(err)
+			}
+		}
+		want, err := ioutil.ReadFile(p)
+		if err != nil {
+			t.Errorf("failed to read %q", p)
+		} else {
+			scanGot := bufio.NewScanner(bytes.NewReader(got))
+			scanWant := bufio.NewScanner(bytes.NewReader(want))
+			line := 0
+			clean := func(s string) string {
+				if i := strings.LastIndex(s, "//"); i != -1 {
+					s = s[:i]
+				}
+				return path.Clean(filepath.ToSlash(s))
+			}
+			for scanGot.Scan() && scanWant.Scan() {
+				got := clean(scanGot.Text())
+				want := clean(scanWant.Text())
+				if got != want {
+					t.Errorf("file %q differs from .want file at line %d:\n\t%s\n\t%s", gotFile, line, got, want)
+					break
+				}
+				line++
+			}
+			if scanGot.Scan() || scanWant.Scan() {
+				t.Errorf("file %q differs from .want file at line %d.", gotFile, line)
+			}
+		}
+		return nil
+	})
+}
+
+func writeJSON(t *testing.T, path string, x interface{}) {
+	data, err := json.MarshalIndent(x, "", "    ")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := ioutil.WriteFile(path, data, 0644); err != nil {
+		t.Fatal(err)
+	}
+}