summaryrefslogtreecommitdiffstats
path: root/src/internal/poll/fd_posix_test.go
diff options
context:
space:
mode:
Diffstat (limited to 'src/internal/poll/fd_posix_test.go')
-rw-r--r--src/internal/poll/fd_posix_test.go43
1 files changed, 43 insertions, 0 deletions
diff --git a/src/internal/poll/fd_posix_test.go b/src/internal/poll/fd_posix_test.go
new file mode 100644
index 0000000..b97e465
--- /dev/null
+++ b/src/internal/poll/fd_posix_test.go
@@ -0,0 +1,43 @@
+// Copyright 2012 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.
+
+//go:build unix || windows
+
+package poll_test
+
+import (
+ . "internal/poll"
+ "io"
+ "testing"
+)
+
+var eofErrorTests = []struct {
+ n int
+ err error
+ fd *FD
+ expected error
+}{
+ {100, nil, &FD{ZeroReadIsEOF: true}, nil},
+ {100, io.EOF, &FD{ZeroReadIsEOF: true}, io.EOF},
+ {100, ErrNetClosing, &FD{ZeroReadIsEOF: true}, ErrNetClosing},
+ {0, nil, &FD{ZeroReadIsEOF: true}, io.EOF},
+ {0, io.EOF, &FD{ZeroReadIsEOF: true}, io.EOF},
+ {0, ErrNetClosing, &FD{ZeroReadIsEOF: true}, ErrNetClosing},
+
+ {100, nil, &FD{ZeroReadIsEOF: false}, nil},
+ {100, io.EOF, &FD{ZeroReadIsEOF: false}, io.EOF},
+ {100, ErrNetClosing, &FD{ZeroReadIsEOF: false}, ErrNetClosing},
+ {0, nil, &FD{ZeroReadIsEOF: false}, nil},
+ {0, io.EOF, &FD{ZeroReadIsEOF: false}, io.EOF},
+ {0, ErrNetClosing, &FD{ZeroReadIsEOF: false}, ErrNetClosing},
+}
+
+func TestEOFError(t *testing.T) {
+ for _, tt := range eofErrorTests {
+ actual := tt.fd.EOFError(tt.n, tt.err)
+ if actual != tt.expected {
+ t.Errorf("eofError(%v, %v, %v): expected %v, actual %v", tt.n, tt.err, tt.fd.ZeroReadIsEOF, tt.expected, actual)
+ }
+ }
+}