Adding upstream version 0.0~git20190502.809d437.

Signed-off-by: Daniel Baumann <daniel@debian.org>

reader_test.go

@@ -0,0 +1,113 @@
+/* 
+Copyright (c) 2013 Blake Smith <blakesmith0@gmail.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+package ar
+
+import (
+	"bytes"
+	"io"
+	"os"
+	"testing"
+	"time"
+)
+
+func TestReadHeader(t *testing.T) {
+	f, err := os.Open("./fixtures/hello.a")
+	defer f.Close()
+
+	if err != nil {
+		t.Errorf(err.Error())
+	}
+	reader := NewReader(f)
+	header, err := reader.Next()
+	if err != nil {
+		t.Errorf(err.Error())
+	}
+
+	expectedName := "hello.txt"
+	if header.Name != expectedName {
+		t.Errorf("Header name should be %s but is %s", expectedName, header.Name)
+	}
+	expectedModTime := time.Unix(1361157466, 0)
+	if header.ModTime != expectedModTime {
+		t.Errorf("ModTime should be %s but is %s", expectedModTime, header.ModTime)
+	}
+	expectedUid := 501
+	if header.Uid != expectedUid {
+		t.Errorf("Uid should be %d but is %d", expectedUid, header.Uid)
+	}
+	expectedGid := 20
+	if header.Gid != expectedGid {
+		t.Errorf("Gid should be %d but is %d", expectedGid, header.Gid)
+	}
+	expectedMode := int64(0644)
+	if header.Mode != expectedMode {
+		t.Errorf("Mode should be %d but is %d", expectedMode, header.Mode)
+	}
+}
+
+func TestReadBody(t *testing.T) {
+	f, err := os.Open("./fixtures/hello.a")
+	defer f.Close()
+
+	if err != nil {
+		t.Errorf(err.Error())
+	}
+	reader := NewReader(f)
+	_, err = reader.Next()
+	if err != nil && err != io.EOF {
+		t.Errorf(err.Error())
+	}
+	var buf bytes.Buffer
+	io.Copy(&buf, reader)
+
+	expected := []byte("Hello world!\n")
+	actual := buf.Bytes()
+	if !bytes.Equal(actual, expected) {
+		t.Errorf("Data value should be %s but is %s", expected, actual)
+	}
+}
+
+func TestReadMulti(t *testing.T) {
+	f, err := os.Open("./fixtures/multi_archive.a")
+	defer f.Close()
+
+	if err != nil {
+		t.Errorf(err.Error())
+	}
+	reader := NewReader(f)
+	var buf bytes.Buffer
+	for {
+		_, err := reader.Next()
+		if err == io.EOF {
+			break
+		}
+		if err != nil {
+			t.Errorf(err.Error())
+		}
+		io.Copy(&buf, reader)
+	}
+	expected := []byte("Hello world!\nI love lamp.\n")
+	actual := buf.Bytes()
+	if !bytes.Equal(expected, actual) {
+		t.Errorf("Concatted byte buffer should be %s but is %s", expected, actual)
+	}
+}