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Diffstat (limited to 'test/literal.go')
| -rw-r--r-- | test/literal.go | 228 |
1 files changed, 0 insertions, 228 deletions
diff --git a/test/literal.go b/test/literal.go deleted file mode 100644 index bf0538812..000000000 --- a/test/literal.go +++ /dev/null @@ -1,228 +0,0 @@ -// $G $F.go && $L $F.$A && ./$A.out - -// 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 main - -var nbad int - -func assert(cond bool, msg string) { - if !cond { - if nbad == 0 { - print("BUG") - } - nbad++ - print(" ", msg) - } -} - -func equal(a, b float32) bool { - return a == b -} - - -func main() { - // bool - var t bool = true - var f bool = false - assert(t == !f, "bool") - - // int8 - var i00 int8 = 0 - var i01 int8 = 1 - var i02 int8 = -1 - var i03 int8 = 127 - var i04 int8 = -127 - var i05 int8 = -128 - var i06 int8 = +127 - assert(i01 == i00+1, "i01") - assert(i02 == -i01, "i02") - assert(i03 == -i04, "i03") - assert(-(i05+1) == i06, "i05") - - // int16 - var i10 int16 = 0 - var i11 int16 = 1 - var i12 int16 = -1 - var i13 int16 = 32767 - var i14 int16 = -32767 - var i15 int16 = -32768 - var i16 int16 = +32767 - assert(i11 == i10+1, "i11") - assert(i12 == -i11, "i12") - assert(i13 == -i14, "i13") - assert(-(i15+1) == i16, "i15") - - // int32 - var i20 int32 = 0 - var i21 int32 = 1 - var i22 int32 = -1 - var i23 int32 = 2147483647 - var i24 int32 = -2147483647 - var i25 int32 = -2147483648 - var i26 int32 = +2147483647 - assert(i21 == i20+1, "i21") - assert(i22 == -i21, "i22") - assert(i23 == -i24, "i23") - assert(-(i25+1) == i26, "i25") - assert(i23 == (1<<31)-1, "i23 size") - - // int64 - var i30 int64 = 0 - var i31 int64 = 1 - var i32 int64 = -1 - var i33 int64 = 9223372036854775807 - var i34 int64 = -9223372036854775807 - var i35 int64 = -9223372036854775808 - var i36 int64 = +9223372036854775807 - assert(i31 == i30+1, "i31") - assert(i32 == -i31, "i32") - assert(i33 == -i34, "i33") - assert(-(i35+1) == i36, "i35") - assert(i33 == (1<<63)-1, "i33 size") - - // uint8 - var u00 uint8 = 0 - var u01 uint8 = 1 - var u02 uint8 = 255 - var u03 uint8 = +255 - assert(u01 == u00+1, "u01") - assert(u02 == u03, "u02") - assert(u03 == (1<<8)-1, "u03 size") - - // uint16 - var u10 uint16 = 0 - var u11 uint16 = 1 - var u12 uint16 = 65535 - var u13 uint16 = +65535 - assert(u11 == u10+1, "u11") - assert(u12 == u13, "u12") - - // uint32 - var u20 uint32 = 0 - var u21 uint32 = 1 - var u22 uint32 = 4294967295 - var u23 uint32 = +4294967295 - assert(u21 == u20+1, "u21") - assert(u22 == u23, "u22") - - // uint64 - var u30 uint64 = 0 - var u31 uint64 = 1 - var u32 uint64 = 18446744073709551615 - var u33 uint64 = +18446744073709551615 - _, _, _, _ = u30, u31, u32, u33 - - // float - var f00 float32 = 3.14159 - var f01 float32 = -3.14159 - var f02 float32 = +3.14159 - var f03 float32 = 0.0 - var f04 float32 = .0 - var f05 float32 = 0. - var f06 float32 = -0.0 - var f07 float32 = 1e10 - var f08 float32 = -1e10 - var f09 float32 = 1e-10 - var f10 float32 = 1e+10 - var f11 float32 = 1.e-10 - var f12 float32 = 1.e+10 - var f13 float32 = .1e-10 - var f14 float32 = .1e+10 - var f15 float32 = 1.1e-10 - var f16 float32 = 1.1e+10 - assert(f01 == -f00, "f01") - assert(f02 == -f01, "f02") - assert(f03 == f04, "f03") - assert(f04 == f05, "f04") - assert(f05 == f06, "f05") - assert(f07 == -f08, "f07") - assert(equal(f09, 1/f10), "f09") - assert(f11 == f09, "f11") - assert(f12 == f10, "f12") - assert(equal(f13, f09/10.0), "f13") - assert(equal(f14, f12/10.0), "f14") - assert(equal(f15, f16/1e20), "f15") - - // character - var c0 uint8 = 'a' - var c1 uint8 = 'ä' - var c2 uint8 = '\a' - var c3 uint8 = '\b' - var c4 uint8 = '\f' - var c5 uint8 = '\n' - var c6 uint8 = '\r' - var c7 uint8 = '\t' - var c8 uint8 = '\v' - // var c9 uint8 = '本' // correctly caught as error - var c9 uint16 = '本' - assert(c0 == 0x61, "c0") - assert(c1 == 0xe4, "c1") - assert(c2 == 0x07, "c2") - assert(c3 == 0x08, "c3") - assert(c4 == 0x0c, "c4") - assert(c5 == 0x0a, "c4") - assert(c6 == 0x0d, "c6") - assert(c7 == 0x09, "c7") - assert(c8 == 0x0b, "c8") - assert(c9 == 0x672c, "c9") - - var c00 uint8 = '\000' - var c01 uint8 = '\007' - var c02 uint8 = '\177' - var c03 uint8 = '\377' - assert(c00 == 0, "c00") - assert(c01 == 7, "c01") - assert(c02 == 127, "c02") - assert(c03 == 255, "c03") - - var cx0 uint8 = '\x00' - var cx1 uint8 = '\x0f' - var cx2 uint8 = '\xff' - assert(cx0 == 0, "cx0") - assert(cx1 == 15, "cx1") - assert(cx2 == 255, "cx2") - - var cu0 uint16 = '\u1234' - var cu1 uint32 = '\U00101234' - assert(cu0 == 0x1234, "cu0") - assert(cu1 == 0x101234, "cu1") - - // string - var s0 string = "" - var s1 string = "hellô" - assert(s1[0] == 'h', "s1-0") - assert(s1[4] == 0xc3, "s1-4") - assert(s1[5] == 0xb4, "s1-5") - var s2 string = "\a\b\f\n\r\t\v" - _, _ = s0, s2 - - var s00 string = "\000" - var s01 string = "\007" - var s02 string = "\377" - assert(s00[0] == 0, "s00") - assert(s01[0] == 7, "s01") - assert(s02[0] == 255, "s02") - - var x00 string = "\x00" - var x01 string = "\x0f" - var x02 string = "\xff" - assert(x00[0] == 0, "x00") - assert(x01[0] == 15, "x01") - assert(x02[0] == 255, "x02") - - // these are all the same string - var sj0 string = "日本語" - var sj1 string = "\u65e5\u672c\u8a9e" - var sj2 string = "\U000065e5\U0000672c\U00008a9e" - var sj3 string = "\xe6\x97\xa5\xe6\x9c\xac\xe8\xaa\x9e" - assert(sj0 == sj1, "sj1") - assert(sj0 == sj2, "sj2") - assert(sj0 == sj3, "sj3") - - if nbad > 0 { - println() - } -} |