license: add SPDX-License-Identifier to all files in test/

The files in the test/ folder had a copyright notice, but no license
information. This commit adds the LGPL-2.1-or-later SPDX license
identifier to all these files.

Author: pillo79

Diff for: test/CMakeLists.txt

@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+
 ##########################################################################
 
 cmake_minimum_required(VERSION 2.8)

Diff for: test/include/MillisFake.h

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 #ifndef MILLIS_FAKE_H_

Diff for: test/include/PrintMock.h

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 #ifndef PRINT_MOCK_H_

Diff for: test/include/PrintableMock.h

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 #ifndef PRINTABLE_MOCK_H_

Diff for: test/include/StreamMock.h

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 #ifndef STREAM_MOCK_H_

Diff for: test/src/CanMsg/test_CanExtendedId.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/CanMsg/test_CanMsg.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/CanMsg/test_CanMsg_CopyCtor.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/CanMsg/test_CanStandardId.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/CanMsg/test_isExtendedId.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/CanMsg/test_isStandardId.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/CanMsg/test_operator_assignment.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/CanMsg/test_printTo.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/CanMsgRingbuffer/test_available.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/Common/test_makeWord.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/Common/test_map.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/Common/test_max.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/Common/test_min.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/IPAddress/test_IPAddress.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/IPAddress/test_IPAddress6.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/IPAddress/test_fromString.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/IPAddress/test_fromString6.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/IPAddress/test_operator_assignment.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/IPAddress/test_operator_comparison.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/IPAddress/test_operator_comparison6.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/IPAddress/test_operator_parentheses.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/IPAddress/test_operator_parentheses6.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/IPAddress/test_printTo.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/IPAddress/test_printTo6.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/IPAddress/test_toString.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/MillisFake.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/Print/test_availableForWrite.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/Print/test_clearWriteError.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/Print/test_getWriteError.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/Print/test_print.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/Print/test_println.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/PrintMock.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/Ringbuffer/test_available.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/Ringbuffer/test_availableForStore.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/Ringbuffer/test_clear.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/Ringbuffer/test_isFull.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/Ringbuffer/test_peek.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/Ringbuffer/test_read_char.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/Ringbuffer/test_store_char.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/Stream/test_find.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/Stream/test_findUntil.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/Stream/test_getTimeout.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/Stream/test_parseFloat.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/Stream/test_parseInt.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************

Diff for: test/src/Stream/test_readBytes.cpp

@@ -1,5 +1,7 @@
 /*
  * Copyright (c) 2020 Arduino.  All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 /**************************************************************************************