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-rw-r--r--vendor/golang.org/x/image/tiff/buffer_test.go36
1 files changed, 36 insertions, 0 deletions
diff --git a/vendor/golang.org/x/image/tiff/buffer_test.go b/vendor/golang.org/x/image/tiff/buffer_test.go
new file mode 100644
index 0000000..e13afb3
--- /dev/null
+++ b/vendor/golang.org/x/image/tiff/buffer_test.go
@@ -0,0 +1,36 @@
+// Copyright 2011 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 tiff
+
+import (
+ "io"
+ "strings"
+ "testing"
+)
+
+var readAtTests = []struct {
+ n int
+ off int64
+ s string
+ err error
+}{
+ {2, 0, "ab", nil},
+ {6, 0, "abcdef", nil},
+ {3, 3, "def", nil},
+ {3, 5, "f", io.EOF},
+ {3, 6, "", io.EOF},
+}
+
+func TestReadAt(t *testing.T) {
+ r := newReaderAt(strings.NewReader("abcdef"))
+ b := make([]byte, 10)
+ for _, test := range readAtTests {
+ n, err := r.ReadAt(b[:test.n], test.off)
+ s := string(b[:n])
+ if s != test.s || err != test.err {
+ t.Errorf("buffer.ReadAt(<%v bytes>, %v): got %v, %q; want %v, %q", test.n, test.off, err, s, test.err, test.s)
+ }
+ }
+}