diff options
Diffstat (limited to 'vendor/golang.org/x/text/secure/precis/class_test.go')
-rw-r--r-- | vendor/golang.org/x/text/secure/precis/class_test.go | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/vendor/golang.org/x/text/secure/precis/class_test.go b/vendor/golang.org/x/text/secure/precis/class_test.go new file mode 100644 index 000000000..fbaf6457f --- /dev/null +++ b/vendor/golang.org/x/text/secure/precis/class_test.go @@ -0,0 +1,50 @@ +// 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" + + "golang.org/x/text/runes" +) + +// Compile-time regression test to ensure that Class is a Set +var _ runes.Set = (*class)(nil) + +// Ensure that certain characters are (or are not) in the identifer class. +func TestClassContains(t *testing.T) { + tests := []struct { + name string + class *class + allowed []rune + disallowed []rune + }{ + { + name: "Identifier", + class: identifier, + allowed: []rune("Aa0\u0021\u007e\u00df\u3007"), + disallowed: []rune("\u2150\u2100\u2200\u3164\u2190\u2600\u303b\u1e9b"), + }, + { + name: "Freeform", + class: freeform, + allowed: []rune("Aa0\u0021\u007e\u00df\u3007 \u2150\u2100\u2200\u2190\u2600\u1e9b"), + disallowed: []rune("\u3164\u303b"), + }, + } + + for _, rt := range tests { + for _, r := range rt.allowed { + if !rt.class.Contains(r) { + t.Errorf("Class %s should contain %U", rt.name, r) + } + } + for _, r := range rt.disallowed { + if rt.class.Contains(r) { + t.Errorf("Class %s should not contain %U", rt.name, r) + } + } + } +} |