μHAL (v2.6.5)
Part of the IPbus software repository
test_masking.cpp
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1 /*
2 ---------------------------------------------------------------------------
3 
4  This file is part of uHAL.
5 
6  uHAL is a hardware access library and programming framework
7  originally developed for upgrades of the Level-1 trigger of the CMS
8  experiment at CERN.
9 
10  uHAL is free software: you can redistribute it and/or modify
11  it under the terms of the GNU General Public License as published by
12  the Free Software Foundation, either version 3 of the License, or
13  (at your option) any later version.
14 
15  uHAL is distributed in the hope that it will be useful,
16  but WITHOUT ANY WARRANTY; without even the implied warranty of
17  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18  GNU General Public License for more details.
19 
20  You should have received a copy of the GNU General Public License
21  along with uHAL. If not, see <http://www.gnu.org/licenses/>.
22 
23  Marc Magrans de Abril, CERN
24  email: marc.magrans.de.abril <AT> cern.ch
25 
26  Andrew Rose, Imperial College, London
27  email: awr01 <AT> imperial.ac.uk
28 
29  Tom Williams, Rutherford Appleton Laboratory, Oxfordshire
30  email: tom.williams <AT> cern.ch
31 
32 ---------------------------------------------------------------------------
33 */
34 
35 #include "uhal/uhal.hpp"
36 
37 #include "uhal/tests/definitions.hpp"
38 #include "uhal/tests/fixtures.hpp"
39 #include "uhal/tests/tools.hpp"
40 
41 #include <boost/test/unit_test.hpp>
42 
43 #include <iostream>
44 #include <ios>
45 #include <cstdlib>
46 #include <typeinfo>
47 
48 
49 namespace uhal {
50 namespace tests {
51 
52 
53 UHAL_TESTS_DEFINE_CLIENT_TEST_CASES(MaskedNodeTestSuite, write_read_masked, DummyHardwareFixture,
54 {
55  HwInterface hw = getHwInterface();
56 
57  uint32_t x = static_cast<uint32_t> ( rand() );
58  hw.getNode ( "REG_LOWER_MASK" ).write ( x & 0xFFFF );
59  hw.getNode ( "REG_UPPER_MASK" ).write ( x >> 16 );
60  BOOST_CHECK_THROW ( hw.getNode ( "REG_LOWER_MASK" ).write ( 0x1FFFF ),uhal::exception::exception );
61  BOOST_CHECK_THROW ( hw.getNode ( "REG_UPPER_MASK" ).write ( 0x1FFFF ),uhal::exception::exception );
62  BOOST_CHECK_EQUAL ( hw.getNode ( "REG_LOWER_MASK" ).getMask(), 0xFFFFu );
63  BOOST_CHECK_EQUAL ( hw.getNode ( "REG_UPPER_MASK" ).getMask(), 0xFFFF0000u );
64  ValWord<uint32_t> reg_l = hw.getNode ( "REG_LOWER_MASK" ).read();
65  ValWord<uint32_t> reg_u = hw.getNode ( "REG_UPPER_MASK" ).read();
66  BOOST_CHECK ( !reg_l.valid() && !reg_u.valid() );
67  BOOST_CHECK_THROW ( reg_l.value(),uhal::exception::exception );
68  BOOST_CHECK_THROW ( reg_u.value(),uhal::exception::exception );
69  BOOST_CHECK_NO_THROW ( hw.dispatch() );
70  BOOST_CHECK ( reg_l.value() <= 0xFFFF );
71  BOOST_CHECK ( reg_u.value() <= 0xFFFF );
72  BOOST_CHECK ( reg_l.valid() && reg_u.valid() );
73  BOOST_CHECK_EQUAL ( reg_l.value(), ( x & 0xFFFF ) );
74  BOOST_CHECK_EQUAL ( reg_u.value(), ( x >> 16 ) );
75 }
76 )
77 
78 
79 } // end ns tests
80 } // end ns uhal
uhal::tests::UHAL_TESTS_DEFINE_CLIENT_TEST_CASES
UHAL_TESTS_DEFINE_CLIENT_TEST_CASES(BlockReadWriteTestSuite, block_write_read, DummyHardwareFixture, { std::vector< size_t > lDepths=getBlockUnitTestDepths();for(size_t i=0;i< lDepths.size();i++) { const size_t N=lDepths.at(i);BOOST_TEST_MESSAGE(" N = "<< N);HwInterface hw=getHwInterface();std::vector< uint32_t > xx;xx.reserve(N);for(size_t i=0;i!=N;++i) { xx.push_back(static_cast< uint32_t >(rand()));} hw.getNode("LARGE_MEM").writeBlock(xx);ValVector< uint32_t > mem=hw.getNode("LARGE_MEM").readBlock(N);BOOST_CHECK(!mem.valid());BOOST_CHECK_EQUAL(mem.size(), N);if(N > 0) { BOOST_CHECK_THROW(mem.at(0), uhal::exception::NonValidatedMemory);} BOOST_CHECK_THROW(mem.value(), uhal::exception::NonValidatedMemory);BOOST_CHECK_NO_THROW(hw.dispatch());BOOST_CHECK(mem.valid());BOOST_CHECK_EQUAL(mem.size(), N);if(N< N_10MB) { bool correct_block_write_read=true;std::vector< uint32_t >::const_iterator j=xx.begin();for(ValVector< uint32_t >::const_iterator i(mem.begin());i!=mem.end();++i,++j) { correct_block_write_read=correct_block_write_read &&(*i== *j);} BOOST_CHECK(correct_block_write_read);} } }) UHAL_TESTS_DEFINE_CLIENT_TEST_CASES(BlockReadWriteTestSuite
uhal::tests::BOOST_CHECK
BOOST_CHECK(!mem.valid())
uhal::exception::exception
An abstract base exception class providing an interface to a throw/ThrowAsDerivedType mechanism which...
Definition: exception.hpp:89
uhal::tests::BOOST_CHECK_THROW
BOOST_CHECK_THROW(hw.getNode("REG").writeBlockOffset(xx, 0), uhal::exception::BulkTransferOffsetRequestedForSingleRegister)
uhal::tests::hw
HwInterface hw
Definition: test_rawclient.cpp:93
uhal::tests::BOOST_CHECK_EQUAL
BOOST_CHECK_EQUAL(hw.getNode("SUBSYSTEM1.SUBMODULE.REG").getAddress(), hw.getNode("SUBSYSTEM1").getNode("SUBMODULE").getNode("REG").getAddress())
uhal::tests::BOOST_CHECK_NO_THROW
BOOST_CHECK_NO_THROW(hw.getNode("REG").writeBlock(xx))
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