diff options
Diffstat (limited to 'pkg/linewriter/linewriter_test.go')
-rw-r--r-- | pkg/linewriter/linewriter_test.go | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/pkg/linewriter/linewriter_test.go b/pkg/linewriter/linewriter_test.go deleted file mode 100644 index 96dc7e6e0..000000000 --- a/pkg/linewriter/linewriter_test.go +++ /dev/null @@ -1,81 +0,0 @@ -// Copyright 2018 The gVisor Authors. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package linewriter - -import ( - "bytes" - "testing" -) - -func TestWriter(t *testing.T) { - testCases := []struct { - input []string - want []string - }{ - { - input: []string{"1\n", "2\n"}, - want: []string{"1", "2"}, - }, - { - input: []string{"1\n", "\n", "2\n"}, - want: []string{"1", "", "2"}, - }, - { - input: []string{"1\n2\n", "3\n"}, - want: []string{"1", "2", "3"}, - }, - { - input: []string{"1", "2\n"}, - want: []string{"12"}, - }, - { - // Data with no newline yet is omitted. - input: []string{"1\n", "2\n", "3"}, - want: []string{"1", "2"}, - }, - } - - for _, c := range testCases { - var lines [][]byte - - w := NewWriter(func(p []byte) { - // We must not retain p, so we must make a copy. - b := make([]byte, len(p)) - copy(b, p) - - lines = append(lines, b) - }) - - for _, in := range c.input { - n, err := w.Write([]byte(in)) - if err != nil { - t.Errorf("Write(%q) err got %v want nil (case %+v)", in, err, c) - } - if n != len(in) { - t.Errorf("Write(%q) b got %d want %d (case %+v)", in, n, len(in), c) - } - } - - if len(lines) != len(c.want) { - t.Errorf("len(lines) got %d want %d (case %+v)", len(lines), len(c.want), c) - } - - for i := range lines { - if !bytes.Equal(lines[i], []byte(c.want[i])) { - t.Errorf("item %d got %q want %q (case %+v)", i, lines[i], c.want[i], c) - } - } - } -} |