Checking in vendor folder for ease of using go get.

vendor/golang.org/x/text/currency/tables_test.go

@@ -0,0 +1,93 @@
+package currency
+
+import (
+	"flag"
+	"strings"
+	"testing"
+	"time"
+
+	"golang.org/x/text/internal/gen"
+	"golang.org/x/text/internal/testtext"
+	"golang.org/x/text/language"
+	"golang.org/x/text/message"
+	"golang.org/x/text/unicode/cldr"
+)
+
+var draft = flag.String("draft",
+	"contributed",
+	`Minimal draft requirements (approved, contributed, provisional, unconfirmed).`)
+
+func TestTables(t *testing.T) {
+	testtext.SkipIfNotLong(t)
+
+	// Read the CLDR zip file.
+	r := gen.OpenCLDRCoreZip()
+	defer r.Close()
+
+	d := &cldr.Decoder{}
+	d.SetDirFilter("supplemental", "main")
+	d.SetSectionFilter("numbers")
+	data, err := d.DecodeZip(r)
+	if err != nil {
+		t.Fatalf("DecodeZip: %v", err)
+	}
+
+	dr, err := cldr.ParseDraft(*draft)
+	if err != nil {
+		t.Fatalf("filter: %v", err)
+	}
+
+	for _, lang := range data.Locales() {
+		p := message.NewPrinter(language.MustParse(lang))
+
+		ldml := data.RawLDML(lang)
+		if ldml.Numbers == nil || ldml.Numbers.Currencies == nil {
+			continue
+		}
+		for _, c := range ldml.Numbers.Currencies.Currency {
+			syms := cldr.MakeSlice(&c.Symbol)
+			syms.SelectDraft(dr)
+
+			for _, sym := range c.Symbol {
+				cur, err := ParseISO(c.Type)
+				if err != nil {
+					continue
+				}
+				formatter := Symbol
+				switch sym.Alt {
+				case "":
+				case "narrow":
+					formatter = NarrowSymbol
+				default:
+					continue
+				}
+				want := sym.Data()
+				if got := p.Sprint(formatter(cur)); got != want {
+					t.Errorf("%s:%sSymbol(%s) = %s; want %s", lang, strings.Title(sym.Alt), c.Type, got, want)
+				}
+			}
+		}
+	}
+
+	for _, reg := range data.Supplemental().CurrencyData.Region {
+		i := 0
+		for ; regionData[i].Region().String() != reg.Iso3166; i++ {
+		}
+		it := Query(Historical, NonTender, Region(language.MustParseRegion(reg.Iso3166)))
+		for _, cur := range reg.Currency {
+			from, _ := time.Parse("2006-01-02", cur.From)
+			to, _ := time.Parse("2006-01-02", cur.To)
+
+			it.Next()
+			for j, r := range []QueryIter{&iter{regionInfo: &regionData[i]}, it} {
+				if got, _ := r.From(); from != got {
+					t.Errorf("%d:%s:%s:from: got %v; want %v", j, reg.Iso3166, cur.Iso4217, got, from)
+				}
+				if got, _ := r.To(); to != got {
+					t.Errorf("%d:%s:%s:to: got %v; want %v", j, reg.Iso3166, cur.Iso4217, got, to)
+				}
+			}
+			i++
+		}
+	}
+}