Function TestRWFileHandleMethodsRead

vfs/read_write_test.go:71–115

(t *testing.T)

}

func TestRWFileHandleMethodsRead(t *testing.T) {
	_, _, fh := rwHandleCreateReadOnly(t)

	// String
	assert.Equal(t, "dir/file1 (rw)", fh.String())
	assert.Equal(t, "<nil *RWFileHandle>", (*RWFileHandle)(nil).String())
	assert.Equal(t, "<nil *RWFileHandle.file>", new(RWFileHandle).String())

	// Node
	node := fh.Node()
	assert.Equal(t, "file1", node.Name())

	// Size
	assert.Equal(t, int64(16), fh.Size())

	// Read 1
	assert.Equal(t, "0", rwReadString(t, fh, 1))

	// Read remainder
	assert.Equal(t, "123456789abcdef", rwReadString(t, fh, 256))

	// Read EOF
	buf := make([]byte, 16)
	_, err := fh.Read(buf)
	assert.Equal(t, io.EOF, err)

	// Sync
	err = fh.Sync()
	assert.NoError(t, err)

	// Stat
	var fi os.FileInfo
	fi, err = fh.Stat()
	assert.NoError(t, err)
	assert.Equal(t, int64(16), fi.Size())
	assert.Equal(t, "file1", fi.Name())

	// Close
	assert.False(t, fh.closed)
	assert.Equal(t, nil, fh.Close())
	assert.True(t, fh.closed)

	// Close again
	assert.Equal(t, ECLOSED, fh.Close())
}

func TestRWFileHandleSeek(t *testing.T) {
	_, _, fh := rwHandleCreateReadOnly(t)