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-rw-r--r--test/initcomma.go81
1 files changed, 81 insertions, 0 deletions
diff --git a/test/initcomma.go b/test/initcomma.go
new file mode 100644
index 0000000..a54fce4
--- /dev/null
+++ b/test/initcomma.go
@@ -0,0 +1,81 @@
+// run
+
+// 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.
+
+// Test trailing commas. DO NOT gofmt THIS FILE.
+
+package main
+
+var a = []int{1, 2, }
+var b = [5]int{1, 2, 3, }
+var c = []int{1, }
+var d = [...]int{1, 2, 3, }
+
+func main() {
+ if len(a) != 2 {
+ println("len a", len(a))
+ panic("fail")
+ }
+ if len(b) != 5 {
+ println("len b", len(b))
+ panic("fail")
+ }
+ if len(c) != 1 {
+ println("len d", len(c))
+ panic("fail")
+ }
+ if len(d) != 3 {
+ println("len c", len(d))
+ panic("fail")
+ }
+
+ if a[0] != 1 {
+ println("a[0]", a[0])
+ panic("fail")
+ }
+ if a[1] != 2 {
+ println("a[1]", a[1])
+ panic("fail")
+ }
+
+ if b[0] != 1 {
+ println("b[0]", b[0])
+ panic("fail")
+ }
+ if b[1] != 2 {
+ println("b[1]", b[1])
+ panic("fail")
+ }
+ if b[2] != 3 {
+ println("b[2]", b[2])
+ panic("fail")
+ }
+ if b[3] != 0 {
+ println("b[3]", b[3])
+ panic("fail")
+ }
+ if b[4] != 0 {
+ println("b[4]", b[4])
+ panic("fail")
+ }
+
+ if c[0] != 1 {
+ println("c[0]", c[0])
+ panic("fail")
+ }
+
+ if d[0] != 1 {
+ println("d[0]", d[0])
+ panic("fail")
+ }
+ if d[1] != 2 {
+ println("d[1]", d[1])
+ panic("fail")
+ }
+ if d[2] != 3 {
+ println("d[2]", d[2])
+ panic("fail")
+ }
+}