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-rw-r--r--test/for.go58
1 files changed, 58 insertions, 0 deletions
diff --git a/test/for.go b/test/for.go
new file mode 100644
index 0000000..8a50090
--- /dev/null
+++ b/test/for.go
@@ -0,0 +1,58 @@
+// 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 for loops.
+
+package main
+
+func assertequal(is, shouldbe int, msg string) {
+ if is != shouldbe {
+ print("assertion fail", msg, "\n")
+ panic(1)
+ }
+}
+
+func main() {
+ var i, sum int
+
+ i = 0
+ for {
+ i = i + 1
+ if i > 5 {
+ break
+ }
+ }
+ assertequal(i, 6, "break")
+
+ sum = 0
+ for i := 0; i <= 10; i++ {
+ sum = sum + i
+ }
+ assertequal(sum, 55, "all three")
+
+ sum = 0
+ for i := 0; i <= 10; {
+ sum = sum + i
+ i++
+ }
+ assertequal(sum, 55, "only two")
+
+ sum = 0
+ for sum < 100 {
+ sum = sum + 9
+ }
+ assertequal(sum, 99 + 9, "only one")
+
+ sum = 0
+ for i := 0; i <= 10; i++ {
+ if i % 2 == 0 {
+ continue
+ }
+ sum = sum + i
+ }
+ assertequal(sum, 1+3+5+7+9, "continue")
+
+}