VOL-381 add unum container to support ONOS cluster formation under swarm
Change-Id: Ic260edda19bb199ed040f05164ab605f28c919d0
diff --git a/unum/vendor/golang.org/x/text/secure/bidirule/bidirule_test.go b/unum/vendor/golang.org/x/text/secure/bidirule/bidirule_test.go
new file mode 100644
index 0000000..4b6c612
--- /dev/null
+++ b/unum/vendor/golang.org/x/text/secure/bidirule/bidirule_test.go
@@ -0,0 +1,851 @@
+// Copyright 2016 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 bidirule
+
+import (
+ "fmt"
+ "testing"
+
+ "golang.org/x/text/internal/testtext"
+ "golang.org/x/text/transform"
+ "golang.org/x/text/unicode/bidi"
+)
+
+const (
+ strL = "ABC" // Left to right - most letters in LTR scripts
+ strR = "עברית" // Right to left - most letters in non-Arabic RTL scripts
+ strAL = "دبي" // Arabic letters - most letters in the Arabic script
+ strEN = "123" // European Number (0-9, and Extended Arabic-Indic numbers)
+ strES = "+-" // European Number Separator (+ and -)
+ strET = "$" // European Number Terminator (currency symbols, the hash sign, the percent sign and so on)
+ strAN = "\u0660" // Arabic Number; this encompasses the Arabic-Indic numbers, but not the Extended Arabic-Indic numbers
+ strCS = "," // Common Number Separator (. , / : et al)
+ strNSM = "\u0300" // Nonspacing Mark - most combining accents
+ strBN = "\u200d" // Boundary Neutral - control characters (ZWNJ, ZWJ, and others)
+ strB = "\u2029" // Paragraph Separator
+ strS = "\u0009" // Segment Separator
+ strWS = " " // Whitespace, including the SPACE character
+ strON = "@" // Other Neutrals, including @, &, parentheses, MIDDLE DOT
+)
+
+type ruleTest struct {
+ in string
+ dir bidi.Direction
+ n int // position at which the rule fails
+ err error
+
+ // For tests that split the string in two.
+ pSrc int // number of source bytes to consume first
+ szDst int // size of destination buffer
+ nSrc int // source bytes consumed and bytes written
+ err0 error // error after first run
+}
+
+var testCases = [][]ruleTest{
+ // Go-specific rules.
+ // Invalid UTF-8 is invalid.
+ 0: []ruleTest{{
+ in: "",
+ dir: bidi.LeftToRight,
+ }, {
+ in: "\x80",
+ dir: bidi.LeftToRight,
+ err: ErrInvalid,
+ n: 0,
+ }, {
+ in: "\xcc",
+ dir: bidi.LeftToRight,
+ err: ErrInvalid,
+ n: 0,
+ }, {
+ in: "abc\x80",
+ dir: bidi.LeftToRight,
+ err: ErrInvalid,
+ n: 3,
+ }, {
+ in: "abc\xcc",
+ dir: bidi.LeftToRight,
+ err: ErrInvalid,
+ n: 3,
+ }, {
+ in: "abc\xccdef",
+ dir: bidi.LeftToRight,
+ err: ErrInvalid,
+ n: 3,
+ }, {
+ in: "\xccdef",
+ dir: bidi.LeftToRight,
+ err: ErrInvalid,
+ n: 0,
+ }, {
+ in: strR + "\x80",
+ dir: bidi.RightToLeft,
+ err: ErrInvalid,
+ n: len(strR),
+ }, {
+ in: strR + "\xcc",
+ dir: bidi.RightToLeft,
+ err: ErrInvalid,
+ n: len(strR),
+ }, {
+ in: strAL + "\xcc" + strR,
+ dir: bidi.RightToLeft,
+ err: ErrInvalid,
+ n: len(strAL),
+ }, {
+ in: "\xcc" + strR,
+ dir: bidi.RightToLeft,
+ err: ErrInvalid,
+ n: 0,
+ }},
+
+ // Rule 2.1: The first character must be a character with Bidi property L,
+ // R, or AL. If it has the R or AL property, it is an RTL label; if it has
+ // the L property, it is an LTR label.
+ 1: []ruleTest{{
+ in: strL,
+ dir: bidi.LeftToRight,
+ }, {
+ in: strR,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strAL,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strAN,
+ dir: bidi.RightToLeft,
+ err: ErrInvalid,
+ }, {
+ in: strEN,
+ dir: bidi.LeftToRight,
+ err: ErrInvalid,
+ n: len(strEN),
+ }, {
+ in: strES,
+ dir: bidi.LeftToRight,
+ err: ErrInvalid,
+ n: len(strES),
+ }, {
+ in: strET,
+ dir: bidi.LeftToRight,
+ err: ErrInvalid,
+ n: len(strET),
+ }, {
+ in: strCS,
+ dir: bidi.LeftToRight,
+ err: ErrInvalid,
+ n: len(strCS),
+ }, {
+ in: strNSM,
+ dir: bidi.LeftToRight,
+ err: ErrInvalid,
+ n: len(strNSM),
+ }, {
+ in: strBN,
+ dir: bidi.LeftToRight,
+ err: ErrInvalid,
+ n: len(strBN),
+ }, {
+ in: strB,
+ dir: bidi.LeftToRight,
+ err: ErrInvalid,
+ n: len(strB),
+ }, {
+ in: strS,
+ dir: bidi.LeftToRight,
+ err: ErrInvalid,
+ n: len(strS),
+ }, {
+ in: strWS,
+ dir: bidi.LeftToRight,
+ err: ErrInvalid,
+ n: len(strWS),
+ }, {
+ in: strON,
+ dir: bidi.LeftToRight,
+ err: ErrInvalid,
+ n: len(strON),
+ }, {
+ in: strEN + strR,
+ dir: bidi.RightToLeft,
+ err: ErrInvalid,
+ n: 3,
+ }, {
+ in: strES + strR,
+ dir: bidi.RightToLeft,
+ err: ErrInvalid,
+ n: 2,
+ }, {
+ in: strET + strR,
+ dir: bidi.RightToLeft,
+ err: ErrInvalid,
+ n: 1,
+ }, {
+ in: strCS + strR,
+ dir: bidi.RightToLeft,
+ err: ErrInvalid,
+ n: 1,
+ }, {
+ in: strNSM + strR,
+ dir: bidi.RightToLeft,
+ err: ErrInvalid,
+ n: 2,
+ }, {
+ in: strBN + strR,
+ dir: bidi.RightToLeft,
+ err: ErrInvalid,
+ n: 3,
+ }, {
+ in: strB + strR,
+ dir: bidi.RightToLeft,
+ err: ErrInvalid,
+ n: 3,
+ }, {
+ in: strS + strR,
+ dir: bidi.RightToLeft,
+ err: ErrInvalid,
+ n: 1,
+ }, {
+ in: strWS + strR,
+ dir: bidi.RightToLeft,
+ err: ErrInvalid,
+ n: 1,
+ }, {
+ in: strON + strR,
+ dir: bidi.RightToLeft,
+ err: ErrInvalid,
+ n: 1,
+ }},
+
+ // Rule 2.2: In an RTL label, only characters with the Bidi properties R,
+ // AL, AN, EN, ES, CS, ET, ON, BN, or NSM are allowed.
+ 2: []ruleTest{{
+ in: strR + strR + strAL,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strR + strAL + strR,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strR + strAN + strAL,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strR + strEN + strR,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strR + strES + strR,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strR + strCS + strR,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strR + strET + strAL,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strR + strON + strR,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strR + strBN + strR,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strR + strNSM + strAL,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strR + strL + strR,
+ dir: bidi.RightToLeft,
+ n: len(strR),
+ err: ErrInvalid,
+ }, {
+ in: strR + strB + strR,
+ dir: bidi.RightToLeft,
+ n: len(strR),
+ err: ErrInvalid,
+ }, {
+ in: strR + strS + strAL,
+ dir: bidi.RightToLeft,
+ n: len(strR),
+ err: ErrInvalid,
+ }, {
+ in: strR + strWS + strAL,
+ dir: bidi.RightToLeft,
+ n: len(strR),
+ err: ErrInvalid,
+ }, {
+ in: strAL + strR + strAL,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strAL + strAL + strR,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strAL + strAN + strAL,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strAL + strEN + strR,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strAL + strES + strR,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strAL + strCS + strR,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strAL + strET + strAL,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strAL + strON + strR,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strAL + strBN + strR,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strAL + strNSM + strAL,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strAL + strL + strR,
+ dir: bidi.RightToLeft,
+ n: len(strAL),
+ err: ErrInvalid,
+ }, {
+ in: strAL + strB + strR,
+ dir: bidi.RightToLeft,
+ n: len(strAL),
+ err: ErrInvalid,
+ }, {
+ in: strAL + strS + strAL,
+ dir: bidi.RightToLeft,
+ n: len(strAL),
+ err: ErrInvalid,
+ }, {
+ in: strAL + strWS + strAL,
+ dir: bidi.RightToLeft,
+ n: len(strAL),
+ err: ErrInvalid,
+ }},
+
+ // Rule 2.3: In an RTL label, the end of the label must be a character with
+ // Bidi property R, AL, EN, or AN, followed by zero or more characters with
+ // Bidi property NSM.
+ 3: []ruleTest{{
+ in: strR + strNSM,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strR + strR,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strR + strAL + strNSM,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strR + strEN + strNSM + strNSM,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strR + strAN,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strR + strES + strNSM,
+ dir: bidi.RightToLeft,
+ n: len(strR + strES + strNSM),
+ err: ErrInvalid,
+ }, {
+ in: strR + strCS + strNSM + strNSM,
+ dir: bidi.RightToLeft,
+ n: len(strR + strCS + strNSM + strNSM),
+ err: ErrInvalid,
+ }, {
+ in: strR + strET,
+ dir: bidi.RightToLeft,
+ n: len(strR + strET),
+ err: ErrInvalid,
+ }, {
+ in: strR + strON + strNSM,
+ dir: bidi.RightToLeft,
+ n: len(strR + strON + strNSM),
+ err: ErrInvalid,
+ }, {
+ in: strR + strBN + strNSM + strNSM,
+ dir: bidi.RightToLeft,
+ n: len(strR + strBN + strNSM + strNSM),
+ err: ErrInvalid,
+ }, {
+ in: strR + strL + strNSM,
+ dir: bidi.RightToLeft,
+ n: len(strR),
+ err: ErrInvalid,
+ }, {
+ in: strR + strB + strNSM + strNSM,
+ dir: bidi.RightToLeft,
+ n: len(strR),
+ err: ErrInvalid,
+ }, {
+ in: strR + strS,
+ dir: bidi.RightToLeft,
+ n: len(strR),
+ err: ErrInvalid,
+ }, {
+ in: strR + strWS,
+ dir: bidi.RightToLeft,
+ n: len(strR),
+ err: ErrInvalid,
+ }, {
+ in: strAL + strNSM,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strAL + strR,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strAL + strAL + strNSM,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strAL + strEN + strNSM + strNSM,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strAL + strAN,
+ dir: bidi.RightToLeft,
+ }, {
+ in: strAL + strES + strNSM,
+ dir: bidi.RightToLeft,
+ n: len(strAL + strES + strNSM),
+ err: ErrInvalid,
+ }, {
+ in: strAL + strCS + strNSM + strNSM,
+ dir: bidi.RightToLeft,
+ n: len(strAL + strCS + strNSM + strNSM),
+ err: ErrInvalid,
+ }, {
+ in: strAL + strET,
+ dir: bidi.RightToLeft,
+ n: len(strAL + strET),
+ err: ErrInvalid,
+ }, {
+ in: strAL + strON + strNSM,
+ dir: bidi.RightToLeft,
+ n: len(strAL + strON + strNSM),
+ err: ErrInvalid,
+ }, {
+ in: strAL + strBN + strNSM + strNSM,
+ dir: bidi.RightToLeft,
+ n: len(strAL + strBN + strNSM + strNSM),
+ err: ErrInvalid,
+ }, {
+ in: strAL + strL + strNSM,
+ dir: bidi.RightToLeft,
+ n: len(strAL),
+ err: ErrInvalid,
+ }, {
+ in: strAL + strB + strNSM + strNSM,
+ dir: bidi.RightToLeft,
+ n: len(strAL),
+ err: ErrInvalid,
+ }, {
+ in: strAL + strS,
+ dir: bidi.RightToLeft,
+ n: len(strAL),
+ err: ErrInvalid,
+ }, {
+ in: strAL + strWS,
+ dir: bidi.RightToLeft,
+ n: len(strAL),
+ err: ErrInvalid,
+ }},
+
+ // Rule 2.4: In an RTL label, if an EN is present, no AN may be present,
+ // and vice versa.
+ 4: []ruleTest{{
+ in: strR + strEN + strAN,
+ dir: bidi.RightToLeft,
+ n: len(strR + strEN),
+ err: ErrInvalid,
+ }, {
+ in: strR + strAN + strEN + strNSM,
+ dir: bidi.RightToLeft,
+ n: len(strR + strAN),
+ err: ErrInvalid,
+ }, {
+ in: strAL + strEN + strAN,
+ dir: bidi.RightToLeft,
+ n: len(strAL + strEN),
+ err: ErrInvalid,
+ }, {
+ in: strAL + strAN + strEN + strNSM,
+ dir: bidi.RightToLeft,
+ n: len(strAL + strAN),
+ err: ErrInvalid,
+ }},
+
+ // Rule 2.5: In an LTR label, only characters with the Bidi properties L,
+ // EN, ES, CS, ET, ON, BN, or NSM are allowed.
+ 5: []ruleTest{{
+ in: strL + strL + strL,
+ dir: bidi.LeftToRight,
+ }, {
+ in: strL + strEN + strL,
+ dir: bidi.LeftToRight,
+ }, {
+ in: strL + strES + strL,
+ dir: bidi.LeftToRight,
+ }, {
+ in: strL + strCS + strL,
+ dir: bidi.LeftToRight,
+ }, {
+ in: strL + strET + strL,
+ dir: bidi.LeftToRight,
+ }, {
+ in: strL + strON + strL,
+ dir: bidi.LeftToRight,
+ }, {
+ in: strL + strBN + strL,
+ dir: bidi.LeftToRight,
+ }, {
+ in: strL + strNSM + strL,
+ dir: bidi.LeftToRight,
+ }, {
+ in: strL + strR + strL,
+ dir: bidi.RightToLeft,
+ n: len(strL),
+ err: ErrInvalid,
+ }, {
+ in: strL + strAL + strL,
+ dir: bidi.RightToLeft,
+ n: len(strL),
+ err: ErrInvalid,
+ }, {
+ in: strL + strAN + strL,
+ dir: bidi.RightToLeft,
+ n: len(strL),
+ err: ErrInvalid,
+ }, {
+ in: strL + strB + strL,
+ dir: bidi.LeftToRight,
+ n: len(strL + strB + strL),
+ err: ErrInvalid,
+ }, {
+ in: strL + strB + strL + strR,
+ dir: bidi.RightToLeft,
+ n: len(strL + strB + strL),
+ err: ErrInvalid,
+ }, {
+ in: strL + strS + strL,
+ dir: bidi.LeftToRight,
+ n: len(strL + strS + strL),
+ err: ErrInvalid,
+ }, {
+ in: strL + strS + strL + strR,
+ dir: bidi.RightToLeft,
+ n: len(strL + strS + strL),
+ err: ErrInvalid,
+ }, {
+ in: strL + strWS + strL,
+ dir: bidi.LeftToRight,
+ n: len(strL + strWS + strL),
+ err: ErrInvalid,
+ }, {
+ in: strL + strWS + strL + strR,
+ dir: bidi.RightToLeft,
+ n: len(strL + strWS + strL),
+ err: ErrInvalid,
+ }},
+
+ // Rule 2.6: In an LTR label, the end of the label must be a character with
+ // Bidi property L or EN, followed by zero or more characters with Bidi
+ // property NSM.
+ 6: []ruleTest{{
+ in: strL,
+ dir: bidi.LeftToRight,
+ }, {
+ in: strL + strNSM,
+ dir: bidi.LeftToRight,
+ }, {
+ in: strL + strNSM + strNSM,
+ dir: bidi.LeftToRight,
+ }, {
+ in: strL + strEN,
+ dir: bidi.LeftToRight,
+ }, {
+ in: strL + strEN + strNSM,
+ dir: bidi.LeftToRight,
+ }, {
+ in: strL + strEN + strNSM + strNSM,
+ dir: bidi.LeftToRight,
+ }, {
+ in: strL + strES,
+ dir: bidi.LeftToRight,
+ n: len(strL + strES),
+ err: ErrInvalid,
+ }, {
+ in: strL + strES + strR,
+ dir: bidi.RightToLeft,
+ n: len(strL + strES),
+ err: ErrInvalid,
+ }, {
+ in: strL + strCS,
+ dir: bidi.LeftToRight,
+ n: len(strL + strCS),
+ err: ErrInvalid,
+ }, {
+ in: strL + strCS + strR,
+ dir: bidi.RightToLeft,
+ n: len(strL + strCS),
+ err: ErrInvalid,
+ }, {
+ in: strL + strET,
+ dir: bidi.LeftToRight,
+ n: len(strL + strET),
+ err: ErrInvalid,
+ }, {
+ in: strL + strET + strR,
+ dir: bidi.RightToLeft,
+ n: len(strL + strET),
+ err: ErrInvalid,
+ }, {
+ in: strL + strON,
+ dir: bidi.LeftToRight,
+ n: len(strL + strON),
+ err: ErrInvalid,
+ }, {
+ in: strL + strON + strR,
+ dir: bidi.RightToLeft,
+ n: len(strL + strON),
+ err: ErrInvalid,
+ }, {
+ in: strL + strBN,
+ dir: bidi.LeftToRight,
+ n: len(strL + strBN),
+ err: ErrInvalid,
+ }, {
+ in: strL + strBN + strR,
+ dir: bidi.RightToLeft,
+ n: len(strL + strBN),
+ err: ErrInvalid,
+ }, {
+ in: strL + strR,
+ dir: bidi.RightToLeft,
+ n: len(strL),
+ err: ErrInvalid,
+ }, {
+ in: strL + strAL,
+ dir: bidi.RightToLeft,
+ n: len(strL),
+ err: ErrInvalid,
+ }, {
+ in: strL + strAN,
+ dir: bidi.RightToLeft,
+ n: len(strL),
+ err: ErrInvalid,
+ }, {
+ in: strL + strB,
+ dir: bidi.LeftToRight,
+ n: len(strL + strB),
+ err: ErrInvalid,
+ }, {
+ in: strL + strB + strR,
+ dir: bidi.RightToLeft,
+ n: len(strL + strB),
+ err: ErrInvalid,
+ }, {
+ in: strL + strS,
+ dir: bidi.LeftToRight,
+ n: len(strL + strS),
+ err: ErrInvalid,
+ }, {
+ in: strL + strS + strR,
+ dir: bidi.RightToLeft,
+ n: len(strL + strS),
+ err: ErrInvalid,
+ }, {
+ in: strL + strWS,
+ dir: bidi.LeftToRight,
+ n: len(strL + strWS),
+ err: ErrInvalid,
+ }, {
+ in: strL + strWS + strR,
+ dir: bidi.RightToLeft,
+ n: len(strL + strWS),
+ err: ErrInvalid,
+ }},
+
+ // Incremental processing.
+ 9: []ruleTest{{
+ in: "e\u0301", // é
+ dir: bidi.LeftToRight,
+
+ pSrc: 2,
+ nSrc: 1,
+ err0: transform.ErrShortSrc,
+ }, {
+ in: "e\u1000f", // é
+ dir: bidi.LeftToRight,
+
+ pSrc: 3,
+ nSrc: 1,
+ err0: transform.ErrShortSrc,
+ }, {
+ // Remain invalid once invalid.
+ in: strR + "ab",
+ dir: bidi.RightToLeft,
+ n: len(strR),
+ err: ErrInvalid,
+
+ pSrc: len(strR) + 1,
+ nSrc: len(strR),
+ err0: ErrInvalid,
+ }, {
+ // Short destination
+ in: "abcdefghij",
+ dir: bidi.LeftToRight,
+
+ pSrc: 10,
+ szDst: 5,
+ nSrc: 5,
+ err0: transform.ErrShortDst,
+ }, {
+ in: "\U000102f7",
+ dir: bidi.LeftToRight,
+ n: len("\U000102f7"),
+ err: ErrInvalid,
+ }, {
+ // Short destination splitting input rune
+ in: "e\u0301",
+ dir: bidi.LeftToRight,
+
+ pSrc: 3,
+ szDst: 2,
+ nSrc: 1,
+ err0: transform.ErrShortDst,
+ }, {
+ // Unicode 10.0.0 IDNA test string.
+ in: "FAX\u2a77\U0001d186",
+ dir: bidi.LeftToRight,
+ n: len("FAX\u2a77\U0001d186"),
+ err: ErrInvalid,
+ }, {
+ in: "\x80\u0660",
+ dir: bidi.RightToLeft,
+ n: 0,
+ err: ErrInvalid,
+ }},
+}
+
+func init() {
+ for rule, cases := range testCases {
+ for i, tc := range cases {
+ if tc.err == nil {
+ testCases[rule][i].n = len(tc.in)
+ }
+ }
+ }
+}
+
+func doTests(t *testing.T, fn func(t *testing.T, tc ruleTest)) {
+ for rule, cases := range testCases {
+ for i, tc := range cases {
+ name := fmt.Sprintf("%d/%d:%+q:%s", rule, i, tc.in, tc.in)
+ testtext.Run(t, name, func(t *testing.T) {
+ fn(t, tc)
+ })
+ }
+ }
+}
+
+func TestDirection(t *testing.T) {
+ doTests(t, func(t *testing.T, tc ruleTest) {
+ dir := Direction([]byte(tc.in))
+ if dir != tc.dir {
+ t.Errorf("dir was %v; want %v", dir, tc.dir)
+ }
+ })
+}
+
+func TestDirectionString(t *testing.T) {
+ doTests(t, func(t *testing.T, tc ruleTest) {
+ dir := DirectionString(tc.in)
+ if dir != tc.dir {
+ t.Errorf("dir was %v; want %v", dir, tc.dir)
+ }
+ })
+}
+
+func TestValid(t *testing.T) {
+ doTests(t, func(t *testing.T, tc ruleTest) {
+ got := Valid([]byte(tc.in))
+ want := tc.err == nil
+ if got != want {
+ t.Fatalf("Valid: got %v; want %v", got, want)
+ }
+
+ got = ValidString(tc.in)
+ want = tc.err == nil
+ if got != want {
+ t.Fatalf("Valid: got %v; want %v", got, want)
+ }
+ })
+}
+
+func TestSpan(t *testing.T) {
+ doTests(t, func(t *testing.T, tc ruleTest) {
+ // Skip tests that test for limited destination buffer size.
+ if tc.szDst > 0 {
+ return
+ }
+
+ r := New()
+ src := []byte(tc.in)
+
+ n, err := r.Span(src[:tc.pSrc], tc.pSrc == len(tc.in))
+ if err != tc.err0 {
+ t.Errorf("err0 was %v; want %v", err, tc.err0)
+ }
+ if n != tc.nSrc {
+ t.Fatalf("nSrc was %d; want %d", n, tc.nSrc)
+ }
+
+ n, err = r.Span(src[n:], true)
+ if err != tc.err {
+ t.Errorf("error was %v; want %v", err, tc.err)
+ }
+ if got := n + tc.nSrc; got != tc.n {
+ t.Errorf("n was %d; want %d", got, tc.n)
+ }
+ })
+}
+
+func TestTransform(t *testing.T) {
+ doTests(t, func(t *testing.T, tc ruleTest) {
+ r := New()
+
+ src := []byte(tc.in)
+ dst := make([]byte, len(tc.in))
+ if tc.szDst > 0 {
+ dst = make([]byte, tc.szDst)
+ }
+
+ // First transform operates on a zero-length string for most tests.
+ nDst, nSrc, err := r.Transform(dst, src[:tc.pSrc], tc.pSrc == len(tc.in))
+ if err != tc.err0 {
+ t.Errorf("err0 was %v; want %v", err, tc.err0)
+ }
+ if nDst != nSrc {
+ t.Fatalf("nDst (%d) and nSrc (%d) should match", nDst, nSrc)
+ }
+ if nSrc != tc.nSrc {
+ t.Fatalf("nSrc was %d; want %d", nSrc, tc.nSrc)
+ }
+
+ dst1 := make([]byte, len(tc.in))
+ copy(dst1, dst[:nDst])
+
+ nDst, nSrc, err = r.Transform(dst1[nDst:], src[nSrc:], true)
+ if err != tc.err {
+ t.Errorf("error was %v; want %v", err, tc.err)
+ }
+ if nDst != nSrc {
+ t.Fatalf("nDst (%d) and nSrc (%d) should match", nDst, nSrc)
+ }
+ n := nSrc + tc.nSrc
+ if n != tc.n {
+ t.Fatalf("n was %d; want %d", n, tc.n)
+ }
+ if got, want := string(dst1[:n]), tc.in[:tc.n]; got != want {
+ t.Errorf("got %+q; want %+q", got, want)
+ }
+ })
+}