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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:25:22 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:25:22 +0000 |
commit | f6ad4dcef54c5ce997a4bad5a6d86de229015700 (patch) | |
tree | 7cfa4e31ace5c2bd95c72b154d15af494b2bcbef /test/ken/range.go | |
parent | Initial commit. (diff) | |
download | golang-1.22-f6ad4dcef54c5ce997a4bad5a6d86de229015700.tar.xz golang-1.22-f6ad4dcef54c5ce997a4bad5a6d86de229015700.zip |
Adding upstream version 1.22.1.upstream/1.22.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'test/ken/range.go')
-rw-r--r-- | test/ken/range.go | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/test/ken/range.go b/test/ken/range.go new file mode 100644 index 0000000..89c14e5 --- /dev/null +++ b/test/ken/range.go @@ -0,0 +1,121 @@ +// 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 range' on arrays, slices, and maps. + +package main + +const size = 16 + +var a [size]byte +var p []byte +var m map[int]byte + +func f(k int) byte { + return byte(k * 10007 % size) +} + +func init() { + p = make([]byte, size) + m = make(map[int]byte) + for k := 0; k < size; k++ { + v := f(k) + a[k] = v + p[k] = v + m[k] = v + } +} + +func main() { + var i int + + /* + * key only + */ + i = 0 + for k := range a { + v := a[k] + if v != f(k) { + println("key array range", k, v, a[k]) + panic("fail") + } + i++ + } + if i != size { + println("key array size", i) + panic("fail") + } + + i = 0 + for k := range p { + v := p[k] + if v != f(k) { + println("key pointer range", k, v, p[k]) + panic("fail") + } + i++ + } + if i != size { + println("key pointer size", i) + panic("fail") + } + + i = 0 + for k := range m { + v := m[k] + if v != f(k) { + println("key map range", k, v, m[k]) + panic("fail") + } + i++ + } + if i != size { + println("key map size", i) + panic("fail") + } + + /* + * key,value + */ + i = 0 + for k, v := range a { + if v != f(k) { + println("key:value array range", k, v, a[k]) + panic("fail") + } + i++ + } + if i != size { + println("key:value array size", i) + panic("fail") + } + + i = 0 + for k, v := range p { + if v != f(k) { + println("key:value pointer range", k, v, p[k]) + panic("fail") + } + i++ + } + if i != size { + println("key:value pointer size", i) + panic("fail") + } + + i = 0 + for k, v := range m { + if v != f(k) { + println("key:value map range", k, v, m[k]) + panic("fail") + } + i++ + } + if i != size { + println("key:value map size", i) + panic("fail") + } +} |