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Diffstat (limited to 'vendor/golang.org/x/net/html/atom/atom_test.go')
-rw-r--r--vendor/golang.org/x/net/html/atom/atom_test.go109
1 files changed, 109 insertions, 0 deletions
diff --git a/vendor/golang.org/x/net/html/atom/atom_test.go b/vendor/golang.org/x/net/html/atom/atom_test.go
new file mode 100644
index 0000000..6e33704
--- /dev/null
+++ b/vendor/golang.org/x/net/html/atom/atom_test.go
@@ -0,0 +1,109 @@
+// Copyright 2012 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 atom
+
+import (
+ "sort"
+ "testing"
+)
+
+func TestKnown(t *testing.T) {
+ for _, s := range testAtomList {
+ if atom := Lookup([]byte(s)); atom.String() != s {
+ t.Errorf("Lookup(%q) = %#x (%q)", s, uint32(atom), atom.String())
+ }
+ }
+}
+
+func TestHits(t *testing.T) {
+ for _, a := range table {
+ if a == 0 {
+ continue
+ }
+ got := Lookup([]byte(a.String()))
+ if got != a {
+ t.Errorf("Lookup(%q) = %#x, want %#x", a.String(), uint32(got), uint32(a))
+ }
+ }
+}
+
+func TestMisses(t *testing.T) {
+ testCases := []string{
+ "",
+ "\x00",
+ "\xff",
+ "A",
+ "DIV",
+ "Div",
+ "dIV",
+ "aa",
+ "a\x00",
+ "ab",
+ "abb",
+ "abbr0",
+ "abbr ",
+ " abbr",
+ " a",
+ "acceptcharset",
+ "acceptCharset",
+ "accept_charset",
+ "h0",
+ "h1h2",
+ "h7",
+ "onClick",
+ "λ",
+ // The following string has the same hash (0xa1d7fab7) as "onmouseover".
+ "\x00\x00\x00\x00\x00\x50\x18\xae\x38\xd0\xb7",
+ }
+ for _, tc := range testCases {
+ got := Lookup([]byte(tc))
+ if got != 0 {
+ t.Errorf("Lookup(%q): got %d, want 0", tc, got)
+ }
+ }
+}
+
+func TestForeignObject(t *testing.T) {
+ const (
+ afo = Foreignobject
+ afO = ForeignObject
+ sfo = "foreignobject"
+ sfO = "foreignObject"
+ )
+ if got := Lookup([]byte(sfo)); got != afo {
+ t.Errorf("Lookup(%q): got %#v, want %#v", sfo, got, afo)
+ }
+ if got := Lookup([]byte(sfO)); got != afO {
+ t.Errorf("Lookup(%q): got %#v, want %#v", sfO, got, afO)
+ }
+ if got := afo.String(); got != sfo {
+ t.Errorf("Atom(%#v).String(): got %q, want %q", afo, got, sfo)
+ }
+ if got := afO.String(); got != sfO {
+ t.Errorf("Atom(%#v).String(): got %q, want %q", afO, got, sfO)
+ }
+}
+
+func BenchmarkLookup(b *testing.B) {
+ sortedTable := make([]string, 0, len(table))
+ for _, a := range table {
+ if a != 0 {
+ sortedTable = append(sortedTable, a.String())
+ }
+ }
+ sort.Strings(sortedTable)
+
+ x := make([][]byte, 1000)
+ for i := range x {
+ x[i] = []byte(sortedTable[i%len(sortedTable)])
+ }
+
+ b.ResetTimer()
+ for i := 0; i < b.N; i++ {
+ for _, s := range x {
+ Lookup(s)
+ }
+ }
+}