test/initcomma.go

   1 // run
   2
   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.
   6
   7 // Test trailing commas. DO NOT gofmt THIS FILE.
   8
   9 package main
  10
  11 var a = []int{1, 2, }
  12 var b = [5]int{1, 2, 3, }
  13 var c = []int{1, }
  14 var d = [...]int{1, 2, 3, }
  15
  16 func main() {
  17         if len(a) != 2 {
  18                 println("len a", len(a))
  19                 panic("fail")
  20         }
  21         if len(b) != 5 {
  22                 println("len b", len(b))
  23                 panic("fail")
  24         }
  25         if len(c) != 1 {
  26                 println("len d", len(c))
  27                 panic("fail")
  28         }
  29         if len(d) != 3 {
  30                 println("len c", len(d))
  31                 panic("fail")
  32         }
  33
  34         if a[0] != 1 {
  35                 println("a[0]", a[0])
  36                 panic("fail")
  37         }
  38         if a[1] != 2 {
  39                 println("a[1]", a[1])
  40                 panic("fail")
  41         }
  42
  43         if b[0] != 1 {
  44                 println("b[0]", b[0])
  45                 panic("fail")
  46         }
  47         if b[1] != 2 {
  48                 println("b[1]", b[1])
  49                 panic("fail")
  50         }
  51         if b[2] != 3 {
  52                 println("b[2]", b[2])
  53                 panic("fail")
  54         }
  55         if b[3] != 0 {
  56                 println("b[3]", b[3])
  57                 panic("fail")
  58         }
  59         if b[4] != 0 {
  60                 println("b[4]", b[4])
  61                 panic("fail")
  62         }
  63
  64         if c[0] != 1 {
  65                 println("c[0]", c[0])
  66                 panic("fail")
  67         }
  68
  69         if d[0] != 1 {
  70                 println("d[0]", d[0])
  71                 panic("fail")
  72         }
  73         if d[1] != 2 {
  74                 println("d[1]", d[1])
  75                 panic("fail")
  76         }
  77         if d[2] != 3 {
  78                 println("d[2]", d[2])
  79                 panic("fail")
  80         }
  81 }