diff options
Diffstat (limited to 'test/vectors.go')
-rw-r--r-- | test/vectors.go | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/test/vectors.go b/test/vectors.go new file mode 100644 index 000000000..d6a2015fe --- /dev/null +++ b/test/vectors.go @@ -0,0 +1,61 @@ +// $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 + +import vector "vector" + + +type S struct { + val int +} + + +func (p *S) Init(val int) *S { + p.val = val; + return p; +} + + +func test0() { + v := vector.New(); + if v.Len() != 0 { + panic("len = ", v.Len(), "\n"); + } +} + + +func test1() { + var a [1000] *S; + for i := 0; i < len(a); i++ { + a[i] = new(S).Init(i); + } + + v := vector.New(); + for i := 0; i < len(a); i++ { + v.Insert(0, a[i]); + if v.Len() != i + 1 { + panic("len = ", v.Len(), "\n"); + } + } + + for i := 0; i < v.Len(); i++ { + x := convert(*S, v.At(i)); + if x.val != v.Len() - i - 1 { + panic("expected ", i, ", found ", x.val, "\n"); + } + } + + for v.Len() > 10 { + v.Delete(10); + } +} + + +func main() { + test0(); + test1(); +} |