TUN-528: Move cloudflared into a separate repo

vendor/github.com/flynn/go-shlex/shlex_test.go

@@ -0,0 +1,162 @@
+/*
+Copyright 2012 Google Inc. All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package shlex
+
+import (
+	"strings"
+	"testing"
+)
+
+func checkError(err error, t *testing.T) {
+	if err != nil {
+		t.Error(err)
+	}
+}
+
+func TestClassifier(t *testing.T) {
+	classifier := NewDefaultClassifier()
+	runeTests := map[int32]RuneTokenType{
+		'a':  RUNETOKEN_CHAR,
+		' ':  RUNETOKEN_SPACE,
+		'"':  RUNETOKEN_ESCAPING_QUOTE,
+		'\'': RUNETOKEN_NONESCAPING_QUOTE,
+		'#':  RUNETOKEN_COMMENT}
+	for rune, expectedType := range runeTests {
+		foundType := classifier.ClassifyRune(rune)
+		if foundType != expectedType {
+			t.Logf("Expected type: %v for rune '%c'(%v). Found type: %v.", expectedType, rune, rune, foundType)
+			t.Fail()
+		}
+	}
+}
+
+func TestTokenizer(t *testing.T) {
+	testInput := strings.NewReader("one two \"three four\" \"five \\\"six\\\"\" seven#eight # nine # ten\n eleven")
+	expectedTokens := []*Token{
+		&Token{
+			tokenType: TOKEN_WORD,
+			value:     "one"},
+		&Token{
+			tokenType: TOKEN_WORD,
+			value:     "two"},
+		&Token{
+			tokenType: TOKEN_WORD,
+			value:     "three four"},
+		&Token{
+			tokenType: TOKEN_WORD,
+			value:     "five \"six\""},
+		&Token{
+			tokenType: TOKEN_WORD,
+			value:     "seven#eight"},
+		&Token{
+			tokenType: TOKEN_COMMENT,
+			value:     " nine # ten"},
+		&Token{
+			tokenType: TOKEN_WORD,
+			value:     "eleven"}}
+
+	tokenizer, err := NewTokenizer(testInput)
+	checkError(err, t)
+	for _, expectedToken := range expectedTokens {
+		foundToken, err := tokenizer.NextToken()
+		checkError(err, t)
+		if !foundToken.Equal(expectedToken) {
+			t.Error("Expected token:", expectedToken, ". Found:", foundToken)
+		}
+	}
+}
+
+func TestLexer(t *testing.T) {
+	testInput := strings.NewReader("one")
+	expectedWord := "one"
+	lexer, err := NewLexer(testInput)
+	checkError(err, t)
+	foundWord, err := lexer.NextWord()
+	checkError(err, t)
+	if expectedWord != foundWord {
+		t.Error("Expected word:", expectedWord, ". Found:", foundWord)
+	}
+}
+
+func TestSplitSimple(t *testing.T) {
+	testInput := "one two three"
+	expectedOutput := []string{"one", "two", "three"}
+	foundOutput, err := Split(testInput)
+	if err != nil {
+		t.Error("Split returned error:", err)
+	}
+	if len(expectedOutput) != len(foundOutput) {
+		t.Error("Split expected:", len(expectedOutput), "results. Found:", len(foundOutput), "results")
+	}
+	for i := range foundOutput {
+		if foundOutput[i] != expectedOutput[i] {
+			t.Error("Item:", i, "(", foundOutput[i], ") differs from the expected value:", expectedOutput[i])
+		}
+	}
+}
+
+func TestSplitEscapingQuotes(t *testing.T) {
+	testInput := "one \"два ${three}\" four"
+	expectedOutput := []string{"one", "два ${three}", "four"}
+	foundOutput, err := Split(testInput)
+	if err != nil {
+		t.Error("Split returned error:", err)
+	}
+	if len(expectedOutput) != len(foundOutput) {
+		t.Error("Split expected:", len(expectedOutput), "results. Found:", len(foundOutput), "results")
+	}
+	for i := range foundOutput {
+		if foundOutput[i] != expectedOutput[i] {
+			t.Error("Item:", i, "(", foundOutput[i], ") differs from the expected value:", expectedOutput[i])
+		}
+	}
+}
+
+func TestGlobbingExpressions(t *testing.T) {
+	testInput := "onefile *file one?ile onefil[de]"
+	expectedOutput := []string{"onefile", "*file", "one?ile", "onefil[de]"}
+	foundOutput, err := Split(testInput)
+	if err != nil {
+		t.Error("Split returned error", err)
+	}
+	if len(expectedOutput) != len(foundOutput) {
+		t.Error("Split expected:", len(expectedOutput), "results. Found:", len(foundOutput), "results")
+	}
+	for i := range foundOutput {
+		if foundOutput[i] != expectedOutput[i] {
+			t.Error("Item:", i, "(", foundOutput[i], ") differs from the expected value:", expectedOutput[i])
+		}
+	}
+
+}
+
+func TestSplitNonEscapingQuotes(t *testing.T) {
+	testInput := "one 'два ${three}' four"
+	expectedOutput := []string{"one", "два ${three}", "four"}
+	foundOutput, err := Split(testInput)
+	if err != nil {
+		t.Error("Split returned error:", err)
+	}
+	if len(expectedOutput) != len(foundOutput) {
+		t.Error("Split expected:", len(expectedOutput), "results. Found:", len(foundOutput), "results")
+	}
+	for i := range foundOutput {
+		if foundOutput[i] != expectedOutput[i] {
+			t.Error("Item:", i, "(", foundOutput[i], ") differs from the expected value:", expectedOutput[i])
+		}
+	}
+}