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Diffstat (limited to 'pkg/sentry/fs/tty/tty_test.go')
-rw-r--r--pkg/sentry/fs/tty/tty_test.go56
1 files changed, 0 insertions, 56 deletions
diff --git a/pkg/sentry/fs/tty/tty_test.go b/pkg/sentry/fs/tty/tty_test.go
deleted file mode 100644
index 2cbc05678..000000000
--- a/pkg/sentry/fs/tty/tty_test.go
+++ /dev/null
@@ -1,56 +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 tty
-
-import (
- "testing"
-
- "gvisor.dev/gvisor/pkg/abi/linux"
- "gvisor.dev/gvisor/pkg/sentry/contexttest"
- "gvisor.dev/gvisor/pkg/usermem"
-)
-
-func TestSimpleMasterToSlave(t *testing.T) {
- ld := newLineDiscipline(linux.DefaultSlaveTermios)
- ctx := contexttest.Context(t)
- inBytes := []byte("hello, tty\n")
- src := usermem.BytesIOSequence(inBytes)
- outBytes := make([]byte, 32)
- dst := usermem.BytesIOSequence(outBytes)
-
- // Write to the input queue.
- nw, err := ld.inputQueueWrite(ctx, src)
- if err != nil {
- t.Fatalf("error writing to input queue: %v", err)
- }
- if nw != int64(len(inBytes)) {
- t.Fatalf("wrote wrong length: got %d, want %d", nw, len(inBytes))
- }
-
- // Read from the input queue.
- nr, err := ld.inputQueueRead(ctx, dst)
- if err != nil {
- t.Fatalf("error reading from input queue: %v", err)
- }
- if nr != int64(len(inBytes)) {
- t.Fatalf("read wrong length: got %d, want %d", nr, len(inBytes))
- }
-
- outStr := string(outBytes[:nr])
- inStr := string(inBytes)
- if outStr != inStr {
- t.Fatalf("written and read strings do not match: got %q, want %q", outStr, inStr)
- }
-}