First commit

vendor/github.com/tdewolff/parse/html/util_test.go

@@ -0,0 +1,43 @@
+package html // import "github.com/tdewolff/parse/html"
+
+import (
+	"testing"
+
+	"github.com/tdewolff/test"
+)
+
+func TestEscapeAttrVal(t *testing.T) {
+	var escapeAttrValTests = []struct {
+		attrVal  string
+		expected string
+	}{
+		{"xyz", "xyz"},
+		{"", ""},
+		{"x&z", "x&z"},
+		{"x/z", "x/z"},
+		{"x'z", "\"x'z\""},
+		{"x\"z", "'x\"z'"},
+		{"'x\"z'", "'x\"z'"},
+		{"'x'\"'z'", "\"x'"'z\""},
+		{"\"x"'"z\"", "'x\"'\"z'"},
+		{"\"x'z\"", "\"x'z\""},
+		{"'x"z'", "'x\"z'"},
+		{"'x\">'", "'x\">'"},
+		{"You're encouraged to log in; however, it's not mandatory. [o]", "\"You're encouraged to log in; however, it's not mandatory. [o]\""},
+		{"a'b=\"\"", "'a'b=\"\"'"},
+		{"x<z", "\"x<z\""},
+		{"'x\"&#39;\"z'", "'x\"&#39;\"z'"},
+	}
+	var buf []byte
+	for _, tt := range escapeAttrValTests {
+		t.Run(tt.attrVal, func(t *testing.T) {
+			b := []byte(tt.attrVal)
+			orig := b
+			if len(b) > 1 && (b[0] == '"' || b[0] == '\'') && b[0] == b[len(b)-1] {
+				b = b[1 : len(b)-1]
+			}
+			val := EscapeAttrVal(&buf, orig, []byte(b))
+			test.String(t, string(val), tt.expected)
+		})
+	}
+}