diff options
Diffstat (limited to 'test/stringslib.go')
-rw-r--r-- | test/stringslib.go | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/test/stringslib.go b/test/stringslib.go deleted file mode 100644 index c44c1397b..000000000 --- a/test/stringslib.go +++ /dev/null @@ -1,120 +0,0 @@ -// 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. - -// $G $F.go && $L $F.$A && ./$A.out - -package main - -import ( - "strconv"; - "strings"; -) - -func split(s, sep string) *[]string { - a := strings.split(s, sep); - b := strings.join(a, sep); - if b != s { - print("Split: ", s, " ", sep, " got ", len(a), "\n"); - for i := 0; i < len(a); i++ { - print(" a[", i, "] = ", a[i], "\n") - } - panic("split / join "+s+" "+sep) - } - return a -} - -func explode(s string) *[]string { - a := strings.explode(s); - b := strings.join(a, ""); - if b != s { - panic("explode / join "+s) - } - return a -} - -func itoa(i int) string { - s := strconv.itoa(i); - n, err := strconv.atoi(s); - if n != i { - print("itoa: ", i, " ", s, "\n"); - panic("itoa") - } - return s -} - -func main() { - abcd := "abcd"; - faces := "☺☻☹"; - commas := "1,2,3,4"; - dots := "1....2....3....4"; - if strings.utflen(abcd) != 4 { panic("utflen abcd") } - if strings.utflen(faces) != 3 { panic("utflen faces") } - if strings.utflen(commas) != 7 { panic("utflen commas") } - { - a := split(abcd, "a"); - if len(a) != 2 || a[0] != "" || a[1] != "bcd" { panic("split abcd a") } - } - { - a := split(abcd, "z"); - if len(a) != 1 || a[0] != "abcd" { panic("split abcd z") } - } - { - a := split(abcd, ""); - if len(a) != 4 || a[0] != "a" || a[1] != "b" || a[2] != "c" || a[3] != "d" { panic("split abcd empty") } - } - { - a := explode(abcd); - if len(a) != 4 || a[0] != "a" || a[1] != "b" || a[2] != "c" || a[3] != "d" { panic("explode abcd") } - } - { - a := split(commas, ","); - if len(a) != 4 || a[0] != "1" || a[1] != "2" || a[2] != "3" || a[3] != "4" { panic("split commas") } - } - { - a := split(dots, "..."); - if len(a) != 4 || a[0] != "1" || a[1] != ".2" || a[2] != ".3" || a[3] != ".4" { panic("split dots") } - } - - { - a := split(faces, "☹"); - if len(a) != 2 || a[0] != "☺☻" || a[1] != "" { panic("split faces 1") } - } - { - a := split(faces, "~"); - if len(a) != 1 || a[0] != faces { panic("split faces ~") } - } - { - a := explode(faces); - if len(a) != 3 || a[0] != "☺" || a[1] != "☻" || a[2] != "☹" { panic("explode faces") } - } - { - a := split(faces, ""); - if len(a) != 3 || a[0] != "☺" || a[1] != "☻" || a[2] != "☹" { panic("split faces empty") } - } - - { - n, err := strconv.atoi("0"); if n != 0 || err != nil { panic("atoi 0") } - n, err = strconv.atoi("-1"); if n != -1 || err != nil { panic("atoi -1") } - n, err = strconv.atoi("+345"); if n != 345 || err != nil { panic("atoi +345") } - n, err = strconv.atoi("9999"); if n != 9999 || err != nil { panic("atoi 9999") } - n, err = strconv.atoi("20ba"); if n != 0 || err == nil { panic("atoi 20ba") } - n, err = strconv.atoi("hello"); if n != 0 || err == nil { panic("hello") } - } - - if strconv.ftoa(1e6, 'e', 6) != "1.000000e+06" { panic("ftoa 1e6") } - if strconv.ftoa(-1e-6, 'e', 6) != "-1.000000e-06" { panic("ftoa -1e-6") } - if strconv.ftoa(-1.234567e-6, 'e', 6) != "-1.234567e-06" { panic("ftoa -1.234567e-6") } - - if itoa(0) != "0" { panic("itoa 0") } - if itoa(12345) != "12345" { panic("itoa 12345") } - if itoa(-1<<31) != "-2147483648" { panic("itoa 1<<31") } - - // should work if int == int64: is there some way to know? - // if itoa(-1<<63) != "-9223372036854775808" { panic("itoa 1<<63") } - - { - a, err := strconv.atof64("-1.2345e4"); - if err != nil || a != -12345. { panic(a, "atof64 -1.2345e4") } - } -} |