diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:23:18 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:23:18 +0000 |
commit | 43a123c1ae6613b3efeed291fa552ecd909d3acf (patch) | |
tree | fd92518b7024bc74031f78a1cf9e454b65e73665 /src/internal/poll/writev_test.go | |
parent | Initial commit. (diff) | |
download | golang-1.20-43a123c1ae6613b3efeed291fa552ecd909d3acf.tar.xz golang-1.20-43a123c1ae6613b3efeed291fa552ecd909d3acf.zip |
Adding upstream version 1.20.14.upstream/1.20.14upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/internal/poll/writev_test.go')
-rw-r--r-- | src/internal/poll/writev_test.go | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/src/internal/poll/writev_test.go b/src/internal/poll/writev_test.go new file mode 100644 index 0000000..b46657c --- /dev/null +++ b/src/internal/poll/writev_test.go @@ -0,0 +1,62 @@ +// Copyright 2016 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 poll_test + +import ( + "internal/poll" + "reflect" + "testing" +) + +func TestConsume(t *testing.T) { + tests := []struct { + in [][]byte + consume int64 + want [][]byte + }{ + { + in: [][]byte{[]byte("foo"), []byte("bar")}, + consume: 0, + want: [][]byte{[]byte("foo"), []byte("bar")}, + }, + { + in: [][]byte{[]byte("foo"), []byte("bar")}, + consume: 2, + want: [][]byte{[]byte("o"), []byte("bar")}, + }, + { + in: [][]byte{[]byte("foo"), []byte("bar")}, + consume: 3, + want: [][]byte{[]byte("bar")}, + }, + { + in: [][]byte{[]byte("foo"), []byte("bar")}, + consume: 4, + want: [][]byte{[]byte("ar")}, + }, + { + in: [][]byte{nil, nil, nil, []byte("bar")}, + consume: 1, + want: [][]byte{[]byte("ar")}, + }, + { + in: [][]byte{nil, nil, nil, []byte("foo")}, + consume: 0, + want: [][]byte{[]byte("foo")}, + }, + { + in: [][]byte{nil, nil, nil}, + consume: 0, + want: [][]byte{}, + }, + } + for i, tt := range tests { + in := tt.in + poll.Consume(&in, tt.consume) + if !reflect.DeepEqual(in, tt.want) { + t.Errorf("%d. after consume(%d) = %+v, want %+v", i, tt.consume, in, tt.want) + } + } +} |