mirror of
https://github.com/golang/go
synced 2024-10-04 14:31:21 -06:00
d90e7cbac6
tests: all.bash passes, gobuild still works, godoc still works. R=rsc OCL=30096 CL=30102
171 lines
4.5 KiB
Go
171 lines
4.5 KiB
Go
// 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
|
|
|
|
import (
|
|
"os";
|
|
"strconv";
|
|
"testing";
|
|
)
|
|
|
|
type quoteTest struct {
|
|
in string;
|
|
out string;
|
|
}
|
|
|
|
var quotetests = []quoteTest {
|
|
quoteTest{ "\a\b\f\r\n\t\v", `"\a\b\f\r\n\t\v"` },
|
|
quoteTest{ "\\", `"\\"` },
|
|
quoteTest{ "abc\xffdef", `"abc\xffdef"` },
|
|
quoteTest{ "\u263a", `"\u263a"` },
|
|
quoteTest{ "\U0010ffff", `"\U0010ffff"` },
|
|
quoteTest{ "\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 {
|
|
canBackquoteTest{ "`", false },
|
|
canBackquoteTest{ string(0), false },
|
|
canBackquoteTest{ string(1), false },
|
|
canBackquoteTest{ string(2), false },
|
|
canBackquoteTest{ string(3), false },
|
|
canBackquoteTest{ string(4), false },
|
|
canBackquoteTest{ string(5), false },
|
|
canBackquoteTest{ string(6), false },
|
|
canBackquoteTest{ string(7), false },
|
|
canBackquoteTest{ string(8), false },
|
|
canBackquoteTest{ string(9), true }, // \t
|
|
canBackquoteTest{ string(10), false },
|
|
canBackquoteTest{ string(11), false },
|
|
canBackquoteTest{ string(12), false },
|
|
canBackquoteTest{ string(13), false },
|
|
canBackquoteTest{ string(14), false },
|
|
canBackquoteTest{ string(15), false },
|
|
canBackquoteTest{ string(16), false },
|
|
canBackquoteTest{ string(17), false },
|
|
canBackquoteTest{ string(18), false },
|
|
canBackquoteTest{ string(19), false },
|
|
canBackquoteTest{ string(20), false },
|
|
canBackquoteTest{ string(21), false },
|
|
canBackquoteTest{ string(22), false },
|
|
canBackquoteTest{ string(23), false },
|
|
canBackquoteTest{ string(24), false },
|
|
canBackquoteTest{ string(25), false },
|
|
canBackquoteTest{ string(26), false },
|
|
canBackquoteTest{ string(27), false },
|
|
canBackquoteTest{ string(28), false },
|
|
canBackquoteTest{ string(29), false },
|
|
canBackquoteTest{ string(30), false },
|
|
canBackquoteTest{ string(31), false },
|
|
canBackquoteTest{ `' !"#$%&'()*+,-./:;<=>?@[\]^_{|}~`, true },
|
|
canBackquoteTest{ `0123456789`, true },
|
|
canBackquoteTest{ `ABCDEFGHIJKLMNOPQRSTUVWXYZ`, true },
|
|
canBackquoteTest{ `abcdefghijklmnopqrstuvwxyz`, true },
|
|
canBackquoteTest{ `☺`, 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 {
|
|
quoteTest{ `""`, "" },
|
|
quoteTest{ `"a"`, "a" },
|
|
quoteTest{ `"abc"`, "abc" },
|
|
quoteTest{ `"☺"`, "☺" },
|
|
quoteTest{ `"hello world"`, "hello world" },
|
|
quoteTest{ `"\xFF"`, "\xFF" },
|
|
quoteTest{ `"\377"`, "\377" },
|
|
quoteTest{ `"\u1234"`, "\u1234" },
|
|
quoteTest{ `"\U00010111"`, "\U00010111" },
|
|
quoteTest{ `"\U0001011111"`, "\U0001011111" },
|
|
quoteTest{ `"\a\b\f\n\r\t\v\\\""`, "\a\b\f\n\r\t\v\\\"" },
|
|
quoteTest{ `"'"`, "'" },
|
|
|
|
quoteTest{ `'a'`, "a" },
|
|
quoteTest{ `'☹'`, "☹" },
|
|
quoteTest{ `'\a'`, "\a" },
|
|
quoteTest{ `'\x10'`, "\x10" },
|
|
quoteTest{ `'\377'`, "\377" },
|
|
quoteTest{ `'\u1234'`, "\u1234" },
|
|
quoteTest{ `'\U00010111'`, "\U00010111" },
|
|
quoteTest{ `'\t'`, "\t" },
|
|
quoteTest{ `' '`, " " },
|
|
quoteTest{ `'\''`, "'" },
|
|
quoteTest{ `'"'`, "\"" },
|
|
|
|
quoteTest{ "``", `` },
|
|
quoteTest{ "`a`", `a` },
|
|
quoteTest{ "`abc`", `abc` },
|
|
quoteTest{ "`☺`", `☺` },
|
|
quoteTest{ "`hello world`", `hello world` },
|
|
quoteTest{ "`\\xFF`", `\xFF` },
|
|
quoteTest{ "`\\377`", `\377` },
|
|
quoteTest{ "`\\`", `\` },
|
|
quoteTest{ "` `", ` ` },
|
|
quoteTest{ "` `", ` ` },
|
|
}
|
|
|
|
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(%s) = %q, %s 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(%s) = %q, %s, 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, %s want %q, %s", s, out, err, "", os.EINVAL);
|
|
}
|
|
}
|
|
}
|