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author | Rob Pike <r@golang.org> | 2008-06-06 13:28:03 -0700 |
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committer | Rob Pike <r@golang.org> | 2008-06-06 13:28:03 -0700 |
commit | 126150d0f665e1a5a5103f85f4d7b1ff97f71f9d (patch) | |
tree | 9fc78195cd6f45b370bba69597b64afd6e0f7bb3 /test/for.go | |
parent | 27fb2abf76f53168862b5140df1cad95b5804fe6 (diff) | |
download | go-126150d0f665e1a5a5103f85f4d7b1ff97f71f9d.tar.gz go-126150d0f665e1a5a5103f85f4d7b1ff97f71f9d.zip |
lots of new tests
SVN=121464
Diffstat (limited to 'test/for.go')
-rw-r--r-- | test/for.go | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/test/for.go b/test/for.go new file mode 100644 index 0000000000..dbdb433239 --- /dev/null +++ b/test/for.go @@ -0,0 +1,56 @@ +// $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 + +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"); + +} |