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Diffstat (limited to 'vendor/golang.org/x/text/secure/precis/tables_test.go')
-rw-r--r--vendor/golang.org/x/text/secure/precis/tables_test.go69
1 files changed, 69 insertions, 0 deletions
diff --git a/vendor/golang.org/x/text/secure/precis/tables_test.go b/vendor/golang.org/x/text/secure/precis/tables_test.go
new file mode 100644
index 0000000..67f5b40
--- /dev/null
+++ b/vendor/golang.org/x/text/secure/precis/tables_test.go
@@ -0,0 +1,69 @@
+// Copyright 2015 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 precis
+
+import (
+ "testing"
+ "unicode"
+ "unicode/utf8"
+
+ "golang.org/x/text/runes"
+ "golang.org/x/text/unicode/rangetable"
+)
+
+type tableTest struct {
+ rangeTable *unicode.RangeTable
+ prop property
+}
+
+var exceptions = runes.Predicate(func(r rune) bool {
+ switch uint32(r) {
+ case 0x00DF, 0x03C2, 0x06FD, 0x06FE, 0x0F0B, 0x3007, 0x00B7, 0x0375, 0x05F3,
+ 0x05F4, 0x30FB, 0x0660, 0x0661, 0x0662, 0x0663, 0x0664, 0x0665, 0x0666,
+ 0x0667, 0x0668, 0x0669, 0x06F0, 0x06F1, 0x06F2, 0x06F3, 0x06F4, 0x06F5,
+ 0x06F6, 0x06F7, 0x06F8, 0x06F9, 0x0640, 0x07FA, 0x302E, 0x302F, 0x3031,
+ 0x3032, 0x3033, 0x3034, 0x3035, 0x303B:
+ return true
+ default:
+ return false
+ }
+})
+
+// Ensure that certain properties were generated correctly.
+func TestTable(t *testing.T) {
+ tests := []tableTest{
+ tableTest{
+ rangetable.Merge(
+ unicode.Lt, unicode.Nl, unicode.No, // Other letter digits
+ unicode.Me, // Modifiers
+ unicode.Zs, // Spaces
+ unicode.So, // Symbols
+ unicode.Pi, unicode.Pf, // Punctuation
+ ),
+ idDisOrFreePVal,
+ },
+ tableTest{
+ rangetable.New(0x30000, 0x30101, 0xDFFFF),
+ unassigned,
+ },
+ }
+
+ assigned := rangetable.Assigned(UnicodeVersion)
+
+ for _, test := range tests {
+ rangetable.Visit(test.rangeTable, func(r rune) {
+ if !unicode.In(r, assigned) {
+ return
+ }
+ b := make([]byte, 4)
+ n := utf8.EncodeRune(b, r)
+ trieval, _ := dpTrie.lookup(b[:n])
+ p := entry(trieval).property()
+ if p != test.prop && !exceptions.Contains(r) {
+ t.Errorf("%U: got %+x; want %+x", r, test.prop, p)
+ }
+ })
+ }
+}