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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libgo/] [go/] [strconv/] [quote_test.go] - Blame information for rev 867

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// 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 (
        . "strconv"
        "testing"
)
 
type quoteTest struct {
        in    string
        out   string
        ascii string
}
 
var quotetests = []quoteTest{
        {"\a\b\f\r\n\t\v", `"\a\b\f\r\n\t\v"`, `"\a\b\f\r\n\t\v"`},
        {"\\", `"\\"`, `"\\"`},
        {"abc\xffdef", `"abc\xffdef"`, `"abc\xffdef"`},
        {"\u263a", `"☺"`, `"\u263a"`},
        {"\U0010ffff", `"\U0010ffff"`, `"\U0010ffff"`},
        {"\x04", `"\x04"`, `"\x04"`},
}
 
func TestQuote(t *testing.T) {
        for _, tt := range quotetests {
                if out := Quote(tt.in); out != tt.out {
                        t.Errorf("Quote(%s) = %s, want %s", tt.in, out, tt.out)
                }
                if out := AppendQuote([]byte("abc"), tt.in); string(out) != "abc"+tt.out {
                        t.Errorf("AppendQuote(%q, %s) = %s, want %s", "abc", tt.in, out, "abc"+tt.out)
                }
        }
}
 
func TestQuoteToASCII(t *testing.T) {
        for _, tt := range quotetests {
                if out := QuoteToASCII(tt.in); out != tt.ascii {
                        t.Errorf("QuoteToASCII(%s) = %s, want %s", tt.in, out, tt.ascii)
                }
                if out := AppendQuoteToASCII([]byte("abc"), tt.in); string(out) != "abc"+tt.ascii {
                        t.Errorf("AppendQuoteToASCII(%q, %s) = %s, want %s", "abc", tt.in, out, "abc"+tt.ascii)
                }
        }
}
 
type quoteRuneTest struct {
        in    rune
        out   string
        ascii string
}
 
var quoterunetests = []quoteRuneTest{
        {'a', `'a'`, `'a'`},
        {'\a', `'\a'`, `'\a'`},
        {'\\', `'\\'`, `'\\'`},
        {0xFF, `'ÿ'`, `'\u00ff'`},
        {0x263a, `'☺'`, `'\u263a'`},
        {0xfffd, `'�'`, `'\ufffd'`},
        {0x0010ffff, `'\U0010ffff'`, `'\U0010ffff'`},
        {0x0010ffff + 1, `'�'`, `'\ufffd'`},
        {0x04, `'\x04'`, `'\x04'`},
}
 
func TestQuoteRune(t *testing.T) {
        for _, tt := range quoterunetests {
                if out := QuoteRune(tt.in); out != tt.out {
                        t.Errorf("QuoteRune(%U) = %s, want %s", tt.in, out, tt.out)
                }
                if out := AppendQuoteRune([]byte("abc"), tt.in); string(out) != "abc"+tt.out {
                        t.Errorf("AppendQuoteRune(%q, %U) = %s, want %s", "abc", tt.in, out, "abc"+tt.out)
                }
        }
}
 
func TestQuoteRuneToASCII(t *testing.T) {
        for _, tt := range quoterunetests {
                if out := QuoteRuneToASCII(tt.in); out != tt.ascii {
                        t.Errorf("QuoteRuneToASCII(%U) = %s, want %s", tt.in, out, tt.ascii)
                }
                if out := AppendQuoteRuneToASCII([]byte("abc"), tt.in); string(out) != "abc"+tt.ascii {
                        t.Errorf("AppendQuoteRuneToASCII(%q, %U) = %s, want %s", "abc", tt.in, out, "abc"+tt.ascii)
                }
        }
}
 
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 _, tt := range canbackquotetests {
                if out := CanBackquote(tt.in); out != tt.out {
                        t.Errorf("CanBackquote(%q) = %v, want %v", tt.in, out, tt.out)
                }
        }
}
 
type unQuoteTest struct {
        in  string
        out string
}
 
var unquotetests = []unQuoteTest{
        {`""`, ""},
        {`"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`},
        {"`\\`", `\`},
        {"`\n`", "\n"},
        {"`     `", `   `},
        {"` `", ` `},
}
 
var misquoted = []string{
        ``,
        `"`,
        `"a`,
        `"'`,
        `b"`,
        `"\"`,
        `"\9"`,
        `"\19"`,
        `"\129"`,
        `'\'`,
        `'\9'`,
        `'\19'`,
        `'\129'`,
        `'ab'`,
        `"\x1!"`,
        `"\U12345678"`,
        `"\z"`,
        "`",
        "`xxx",
        "`\"",
        `"\'"`,
        `'\"'`,
        "\"\n\"",
        "\"\\n\n\"",
        "'\n'",
}
 
func TestUnquote(t *testing.T) {
        for _, tt := range unquotetests {
                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 _, tt := range quotetests {
                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 _, s := range misquoted {
                if out, err := Unquote(s); out != "" || err != ErrSyntax {
                        t.Errorf("Unquote(%#q) = %q, %v want %q, %v", s, out, err, "", ErrSyntax)
                }
        }
}
 
func BenchmarkUnquoteEasy(b *testing.B) {
        for i := 0; i < b.N; i++ {
                Unquote(`"Give me a rock, paper and scissors and I will move the world."`)
        }
}
 
func BenchmarkUnquoteHard(b *testing.B) {
        for i := 0; i < b.N; i++ {
                Unquote(`"\x47ive me a \x72ock, \x70aper and \x73cissors and \x49 will move the world."`)
        }
}

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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libgo/] [go/] [strconv/] [quote_test.go] - Blame information for rev 867

Line No.	Rev	Author	Line
1	747	jeremybenn	`// Copyright 2009 The Go Authors. All rights reserved.`
2			`// Use of this source code is governed by a BSD-style`
3			`// license that can be found in the LICENSE file.`
4
5			`package strconv_test`
6
7			`import (`
8			`. "strconv"`
9			`"testing"`
10			`)`
11
12			`type quoteTest struct {`
13			`in string`
14			`out string`
15			`ascii string`
16			`}`
17
18			`var quotetests = []quoteTest{`
19			{"\a\b\f\r\n\t\v", `"\a\b\f\r\n\t\v"`, `"\a\b\f\r\n\t\v"`},
20			{"\\", `"\\"`, `"\\"`},
21			{"abc\xffdef", `"abc\xffdef"`, `"abc\xffdef"`},
22			{"\u263a", `"☺"`, `"\u263a"`},
23			{"\U0010ffff", `"\U0010ffff"`, `"\U0010ffff"`},
24			{"\x04", `"\x04"`, `"\x04"`},
25			`}`
26
27			`func TestQuote(t *testing.T) {`
28			`for _, tt := range quotetests {`
29			`if out := Quote(tt.in); out != tt.out {`
30			`t.Errorf("Quote(%s) = %s, want %s", tt.in, out, tt.out)`
31			`}`
32			`if out := AppendQuote([]byte("abc"), tt.in); string(out) != "abc"+tt.out {`
33			`t.Errorf("AppendQuote(%q, %s) = %s, want %s", "abc", tt.in, out, "abc"+tt.out)`
34			`}`
35			`}`
36			`}`
37
38			`func TestQuoteToASCII(t *testing.T) {`
39			`for _, tt := range quotetests {`
40			`if out := QuoteToASCII(tt.in); out != tt.ascii {`
41			`t.Errorf("QuoteToASCII(%s) = %s, want %s", tt.in, out, tt.ascii)`
42			`}`
43			`if out := AppendQuoteToASCII([]byte("abc"), tt.in); string(out) != "abc"+tt.ascii {`
44			`t.Errorf("AppendQuoteToASCII(%q, %s) = %s, want %s", "abc", tt.in, out, "abc"+tt.ascii)`
45			`}`
46			`}`
47			`}`
48
49			`type quoteRuneTest struct {`
50			`in rune`
51			`out string`
52			`ascii string`
53			`}`
54
55			`var quoterunetests = []quoteRuneTest{`
56			{'a', `'a'`, `'a'`},
57			{'\a', `'\a'`, `'\a'`},
58			{'\\', `'\\'`, `'\\'`},
59			{0xFF, `'ÿ'`, `'\u00ff'`},
60			{0x263a, `'☺'`, `'\u263a'`},
61			{0xfffd, `'�'`, `'\ufffd'`},
62			{0x0010ffff, `'\U0010ffff'`, `'\U0010ffff'`},
63			{0x0010ffff + 1, `'�'`, `'\ufffd'`},
64			{0x04, `'\x04'`, `'\x04'`},
65			`}`
66
67			`func TestQuoteRune(t *testing.T) {`
68			`for _, tt := range quoterunetests {`
69			`if out := QuoteRune(tt.in); out != tt.out {`
70			`t.Errorf("QuoteRune(%U) = %s, want %s", tt.in, out, tt.out)`
71			`}`
72			`if out := AppendQuoteRune([]byte("abc"), tt.in); string(out) != "abc"+tt.out {`
73			`t.Errorf("AppendQuoteRune(%q, %U) = %s, want %s", "abc", tt.in, out, "abc"+tt.out)`
74			`}`
75			`}`
76			`}`
77
78			`func TestQuoteRuneToASCII(t *testing.T) {`
79			`for _, tt := range quoterunetests {`
80			`if out := QuoteRuneToASCII(tt.in); out != tt.ascii {`
81			`t.Errorf("QuoteRuneToASCII(%U) = %s, want %s", tt.in, out, tt.ascii)`
82			`}`
83			`if out := AppendQuoteRuneToASCII([]byte("abc"), tt.in); string(out) != "abc"+tt.ascii {`
84			`t.Errorf("AppendQuoteRuneToASCII(%q, %U) = %s, want %s", "abc", tt.in, out, "abc"+tt.ascii)`
85			`}`
86			`}`
87			`}`
88
89			`type canBackquoteTest struct {`
90			`in string`
91			`out bool`
92			`}`
93
94			`var canbackquotetests = []canBackquoteTest{`
95			{"`", false},
96			`{string(0), false},`
97			`{string(1), false},`
98			`{string(2), false},`
99			`{string(3), false},`
100			`{string(4), false},`
101			`{string(5), false},`
102			`{string(6), false},`
103			`{string(7), false},`
104			`{string(8), false},`
105			`{string(9), true}, // \t`
106			`{string(10), false},`
107			`{string(11), false},`
108			`{string(12), false},`
109			`{string(13), false},`
110			`{string(14), false},`
111			`{string(15), false},`
112			`{string(16), false},`
113			`{string(17), false},`
114			`{string(18), false},`
115			`{string(19), false},`
116			`{string(20), false},`
117			`{string(21), false},`
118			`{string(22), false},`
119			`{string(23), false},`
120			`{string(24), false},`
121			`{string(25), false},`
122			`{string(26), false},`
123			`{string(27), false},`
124			`{string(28), false},`
125			`{string(29), false},`
126			`{string(30), false},`
127			`{string(31), false},`
128			{`' !"#$%&'()*+,-./:;<=>?@[\]^_{\|}~`, true},
129			{`0123456789`, true},
130			{`ABCDEFGHIJKLMNOPQRSTUVWXYZ`, true},
131			{`abcdefghijklmnopqrstuvwxyz`, true},
132			{`☺`, true},
133			`}`
134
135			`func TestCanBackquote(t *testing.T) {`
136			`for _, tt := range canbackquotetests {`
137			`if out := CanBackquote(tt.in); out != tt.out {`
138			`t.Errorf("CanBackquote(%q) = %v, want %v", tt.in, out, tt.out)`
139			`}`
140			`}`
141			`}`
142
143			`type unQuoteTest struct {`
144			`in string`
145			`out string`
146			`}`
147
148			`var unquotetests = []unQuoteTest{`
149			{`""`, ""},
150			{`"a"`, "a"},
151			{`"abc"`, "abc"},
152			{`"☺"`, "☺"},
153			{`"hello world"`, "hello world"},
154			{`"\xFF"`, "\xFF"},
155			{`"\377"`, "\377"},
156			{`"\u1234"`, "\u1234"},
157			{`"\U00010111"`, "\U00010111"},
158			{`"\U0001011111"`, "\U0001011111"},
159			{`"\a\b\f\n\r\t\v\\\""`, "\a\b\f\n\r\t\v\\\""},
160			{`"'"`, "'"},
161
162			{`'a'`, "a"},
163			{`'☹'`, "☹"},
164			{`'\a'`, "\a"},
165			{`'\x10'`, "\x10"},
166			{`'\377'`, "\377"},
167			{`'\u1234'`, "\u1234"},
168			{`'\U00010111'`, "\U00010111"},
169			{`'\t'`, "\t"},
170			{`' '`, " "},
171			{`'\''`, "'"},
172			{`'"'`, "\""},
173
174			{"``", ``},
175			{"`a`", `a`},
176			{"`abc`", `abc`},
177			{"`☺`", `☺`},
178			{"`hello world`", `hello world`},
179			{"`\\xFF`", `\xFF`},
180			{"`\\377`", `\377`},
181			{"`\\`", `\`},
182			{"`\n`", "\n"},
183			{"` `", ` `},
184			{"` `", ` `},
185			`}`
186
187			`var misquoted = []string{`
188			``,
189			`"`,
190			`"a`,
191			`"'`,
192			`b"`,
193			`"\"`,
194			`"\9"`,
195			`"\19"`,
196			`"\129"`,
197			`'\'`,
198			`'\9'`,
199			`'\19'`,
200			`'\129'`,
201			`'ab'`,
202			`"\x1!"`,
203			`"\U12345678"`,
204			`"\z"`,
205			"`",
206			"`xxx",
207			"`\"",
208			`"\'"`,
209			`'\"'`,
210			`"\"\n\"",`
211			`"\"\\n\n\"",`
212			`"'\n'",`
213			`}`
214
215			`func TestUnquote(t *testing.T) {`
216			`for _, tt := range unquotetests {`
217			`if out, err := Unquote(tt.in); err != nil && out != tt.out {`
218			`t.Errorf("Unquote(%#q) = %q, %v want %q, nil", tt.in, out, err, tt.out)`
219			`}`
220			`}`
221
222			`// run the quote tests too, backward`
223			`for _, tt := range quotetests {`
224			`if in, err := Unquote(tt.out); in != tt.in {`
225			`t.Errorf("Unquote(%#q) = %q, %v, want %q, nil", tt.out, in, err, tt.in)`
226			`}`
227			`}`
228
229			`for _, s := range misquoted {`
230			`if out, err := Unquote(s); out != "" \|\| err != ErrSyntax {`
231			`t.Errorf("Unquote(%#q) = %q, %v want %q, %v", s, out, err, "", ErrSyntax)`
232			`}`
233			`}`
234			`}`
235
236			`func BenchmarkUnquoteEasy(b *testing.B) {`
237			`for i := 0; i < b.N; i++ {`
238			Unquote(`"Give me a rock, paper and scissors and I will move the world."`)
239			`}`
240			`}`
241
242			`func BenchmarkUnquoteHard(b *testing.B) {`
243			`for i := 0; i < b.N; i++ {`
244			Unquote(`"\x47ive me a \x72ock, \x70aper and \x73cissors and \x49 will move the world."`)
245			`}`
246			`}`