1 // $G $F.go && $L $F.$A && ./$A.out
3 // Copyright 2009 The Go Authors. All rights reserved.
4 // Use of this source code is governed by a BSD-style
5 // license that can be found in the LICENSE file.
13 func assert(a, b, c string) {
16 print("FAIL: ", c, ": ", a, "!=", b, "\n")
21 for i := 0; i < max; i++ {
31 print("\ta[", i, "] = ", ac, "; b[", i, "] =", bc, "\n")
40 gx2fix = "aä\uFFFD\uFFFD本☺"
59 "\a\b\f\n\r\t\v\\\"" +
60 "\000\123\x00\xca\xFE\u0123\ubabe\U0000babe" +
68 `\a\b\f\n\r\t\v\\\'` +
69 `\000\123\x00\xca\xFE\u0123\ubabe\U0000babe` +
72 assert("", ``, "empty")
73 assert(" ", " ", "blank")
74 assert("\x61", "a", "lowercase a")
75 assert("\x61", `a`, "lowercase a (backquote)")
76 assert("\u00e4", "ä", "a umlaut")
77 assert("\u00e4", `ä`, "a umlaut (backquote)")
78 assert("\u672c", "本", "nihon")
79 assert("\u672c", `本`, "nihon (backquote)")
80 assert("\x07\x08\x0c\x0a\x0d\x09\x0b\x5c\x22",
83 assert("\\a\\b\\f\\n\\r\\t\\v\\\\\\\"",
85 "backslashes (backquote)")
86 assert("\x00\x53\000\xca\376S몾몾",
87 "\000\123\x00\312\xFE\u0053\ubabe\U0000babe",
89 assert("\\000\\123\\x00\\312\\xFE\\u0123\\ubabe\\U0000babe",
90 `\000\123\x00\312\xFE\u0123\ubabe\U0000babe`,
91 "backslashes 2 (backquote)")
92 assert("\\x\\u\\U\\", `\x\u\U\`, "backslash 3 (backquote)")
94 // test large runes. perhaps not the most logical place for this test.
96 r = 0x10ffff; // largest rune value
98 assert(s, "\xf4\x8f\xbf\xbf", "largest rune")
101 assert(s, "\xef\xbf\xbd", "too-large rune")
103 assert(string(gr1), gx1, "global ->[]int")
104 assert(string(gr2), gx2fix, "global invalid ->[]int")
105 assert(string(gb1), gx1, "->[]byte")
106 assert(string(gb2), gx2, "global invalid ->[]byte")
114 assert(string(r1), gx1, "->[]int")
115 assert(string(r2), gx2fix, "invalid ->[]int")
116 assert(string(b1), gx1, "->[]byte")
117 assert(string(b2), gx2, "invalid ->[]byte")