From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified
 gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream
 tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
---
 libgo/go/strconv/quote_test.go | 170 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 170 insertions(+)
 create mode 100644 libgo/go/strconv/quote_test.go

(limited to 'libgo/go/strconv/quote_test.go')

diff --git a/libgo/go/strconv/quote_test.go b/libgo/go/strconv/quote_test.go
new file mode 100644
index 000000000..1235fcb9a
--- /dev/null
+++ b/libgo/go/strconv/quote_test.go
@@ -0,0 +1,170 @@
+// Copyright 2009 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 strconv_test
+
+import (
+	"os"
+	. "strconv"
+	"testing"
+)
+
+type quoteTest struct {
+	in  string
+	out string
+}
+
+var quotetests = []quoteTest{
+	{"\a\b\f\r\n\t\v", `"\a\b\f\r\n\t\v"`},
+	{"\\", `"\\"`},
+	{"abc\xffdef", `"abc\xffdef"`},
+	{"\u263a", `"\u263a"`},
+	{"\U0010ffff", `"\U0010ffff"`},
+	{"\x04", `"\x04"`},
+}
+
+func TestQuote(t *testing.T) {
+	for i := 0; i < len(quotetests); i++ {
+		tt := quotetests[i]
+		if out := Quote(tt.in); out != tt.out {
+			t.Errorf("Quote(%s) = %s, want %s", tt.in, out, tt.out)
+		}
+	}
+}
+
+type canBackquoteTest struct {
+	in  string
+	out bool
+}
+
+var canbackquotetests = []canBackquoteTest{
+	{"`", false},
+	{string(0), false},
+	{string(1), false},
+	{string(2), false},
+	{string(3), false},
+	{string(4), false},
+	{string(5), false},
+	{string(6), false},
+	{string(7), false},
+	{string(8), false},
+	{string(9), true}, // \t
+	{string(10), false},
+	{string(11), false},
+	{string(12), false},
+	{string(13), false},
+	{string(14), false},
+	{string(15), false},
+	{string(16), false},
+	{string(17), false},
+	{string(18), false},
+	{string(19), false},
+	{string(20), false},
+	{string(21), false},
+	{string(22), false},
+	{string(23), false},
+	{string(24), false},
+	{string(25), false},
+	{string(26), false},
+	{string(27), false},
+	{string(28), false},
+	{string(29), false},
+	{string(30), false},
+	{string(31), false},
+	{`' !"#$%&'()*+,-./:;<=>?@[\]^_{|}~`, true},
+	{`0123456789`, true},
+	{`ABCDEFGHIJKLMNOPQRSTUVWXYZ`, true},
+	{`abcdefghijklmnopqrstuvwxyz`, true},
+	{`☺`, true},
+}
+
+func TestCanBackquote(t *testing.T) {
+	for i := 0; i < len(canbackquotetests); i++ {
+		tt := canbackquotetests[i]
+		if out := CanBackquote(tt.in); out != tt.out {
+			t.Errorf("CanBackquote(%q) = %v, want %v", tt.in, out, tt.out)
+		}
+	}
+}
+
+var unquotetests = []quoteTest{
+	{`""`, ""},
+	{`"a"`, "a"},
+	{`"abc"`, "abc"},
+	{`"☺"`, "☺"},
+	{`"hello world"`, "hello world"},
+	{`"\xFF"`, "\xFF"},
+	{`"\377"`, "\377"},
+	{`"\u1234"`, "\u1234"},
+	{`"\U00010111"`, "\U00010111"},
+	{`"\U0001011111"`, "\U0001011111"},
+	{`"\a\b\f\n\r\t\v\\\""`, "\a\b\f\n\r\t\v\\\""},
+	{`"'"`, "'"},
+
+	{`'a'`, "a"},
+	{`'☹'`, "☹"},
+	{`'\a'`, "\a"},
+	{`'\x10'`, "\x10"},
+	{`'\377'`, "\377"},
+	{`'\u1234'`, "\u1234"},
+	{`'\U00010111'`, "\U00010111"},
+	{`'\t'`, "\t"},
+	{`' '`, " "},
+	{`'\''`, "'"},
+	{`'"'`, "\""},
+
+	{"``", ``},
+	{"`a`", `a`},
+	{"`abc`", `abc`},
+	{"`☺`", `☺`},
+	{"`hello world`", `hello world`},
+	{"`\\xFF`", `\xFF`},
+	{"`\\377`", `\377`},
+	{"`\\`", `\`},
+	{"`	`", `	`},
+	{"` `", ` `},
+}
+
+var misquoted = []string{
+	``,
+	`"`,
+	`"a`,
+	`"'`,
+	`b"`,
+	`"\"`,
+	`'\'`,
+	`'ab'`,
+	`"\x1!"`,
+	`"\U12345678"`,
+	`"\z"`,
+	"`",
+	"`xxx",
+	"`\"",
+	`"\'"`,
+	`'\"'`,
+}
+
+func TestUnquote(t *testing.T) {
+	for i := 0; i < len(unquotetests); i++ {
+		tt := unquotetests[i]
+		if out, err := Unquote(tt.in); err != nil && out != tt.out {
+			t.Errorf("Unquote(%#q) = %q, %v want %q, nil", tt.in, out, err, tt.out)
+		}
+	}
+
+	// run the quote tests too, backward
+	for i := 0; i < len(quotetests); i++ {
+		tt := quotetests[i]
+		if in, err := Unquote(tt.out); in != tt.in {
+			t.Errorf("Unquote(%#q) = %q, %v, want %q, nil", tt.out, in, err, tt.in)
+		}
+	}
+
+	for i := 0; i < len(misquoted); i++ {
+		s := misquoted[i]
+		if out, err := Unquote(s); out != "" || err != os.EINVAL {
+			t.Errorf("Unquote(%#q) = %q, %v want %q, %v", s, out, err, "", os.EINVAL)
+		}
+	}
+}
-- 
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