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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/util/test/testtcemgr.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2012,2018 */
/* [+] International Business Machines Corp. */
/* */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); */
/* you may not use this file except in compliance with the License. */
/* You may obtain a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */
/* implied. See the License for the specific language governing */
/* permissions and limitations under the License. */
/* */
/* IBM_PROLOG_END_TAG */
#ifndef __TEST_TCETEST_H
#define __TEST_TCETEST_H
/**
* @file tcetest.H
*
*/
#include <cxxtest/TestSuite.H>
#include <errl/errlmanager.H>
#include <targeting/common/commontargeting.H>
#include <util/utiltce.H>
#include <util/util_reasoncodes.H>
#include "../utiltcemgr.H"
extern trace_desc_t* g_trac_tce;
// ------------------------
// Macros for unit testing
//#define TRACUCOMP(args...) TRACFCOMP(args)
#define TRACUCOMP(args...)
class TCETest: public CxxTest::TestSuite
{
public:
// This helper functions retrieves the private member variable
// iv_allocatedAddrs from the Singleton UtilTceMgr class
std::map<uint32_t, TCE::TceEntryInfo_t> getAllocatedAddrsMap(void)
{
std::map<uint32_t, TCE::TceEntryInfo_t> o_map(TCE::getTceManager().iv_allocatedAddrs);
return o_map;
};
void testTCE(void)
{
TRACFCOMP( g_trac_tce, ENTER_MRK"testTCE> start" );
errlHndl_t errhdl = nullptr;
uint64_t fails = 0x0;
uint64_t total = 0x0;
// Call before running test loop
TRACFCOMP( g_trac_tce,"testTCE> Calling TCE::utilEnableTcesWithoutTceTable");
++total;
errhdl = TCE::utilEnableTcesWithoutTceTable();
if (errhdl != nullptr)
{
TRACUCOMP(g_trac_tce,ERR_MRK"testTCE> "
"TCE::utilEnableTcesWithoutTceTable returned unexpected "
"error: rc=0x%X, plid=0x%X",
ERRL_GETRC_SAFE(errhdl), ERRL_GETPLID_SAFE(errhdl));
TS_FAIL("testTCE> TCE::utilEnableTcesWithoutTceTable returned "
"unexpected error: rc=0x%X, plid=0x%X",
ERRL_GETRC_SAFE(errhdl), ERRL_GETPLID_SAFE(errhdl));
errlCommit(errhdl,UTIL_COMP_ID);
++fails;
}
// NOTE: Not calling utilSetupPayloadTces() and utilClosePayloadTces()
// because they open/close SBEIO memRegions and that could interfere
// with the SBEIO memRegions testcases.
// Create testData[] structure to then loop on
struct
{
bool func; // Function: false=deallocate; true=allocate
uint64_t addr;
size_t size;
uint32_t token;
uint16_t err_rc; // expected reason code (0x0=no error expected)
} testData[] =
{
{ true, //T0
PAGESIZE+1,
PAGESIZE,
0x0,
Util::UTIL_TCE_ADDR_NOT_ALIGNED},
{ true, //T1
PAGESIZE,
(TCE::UtilTceMgr::MAX_NUM_TCE_TABLE_ENTRIES+1)*PAGESIZE,
0x0,
Util::UTIL_TCE_INVALID_SIZE},
{ true, //T2
0x0000000004010000,
16*PAGESIZE,
0x0,
0x0},
{ true, //T3
0x0000000004800000,
50*PAGESIZE,
16*PAGESIZE,
0x0},
{ true, //T4
0x0000000004800000,
50*PAGESIZE,
16*PAGESIZE,
Util::UTIL_TCE_PREVIOUSLY_ALLOCATED},
{ true, //T5
PAGESIZE,
TCE::UtilTceMgr::MAX_NUM_TCE_TABLE_ENTRIES*PAGESIZE,
0x0,
Util::UTIL_TCE_NOT_ENOUGH_FREE_ENTRIES},
{ false, //T6
0x0,
0x0,
0x0, // deallocate of T2
0x0},
{ true, //T7
0x0000000004020000,
10*PAGESIZE,
0x0, // Into gap created by T6
0x0},
{ true, //T8
0x0000000005010000,
20*PAGESIZE,
66*PAGESIZE, // Skipping gap created by T6
0x0},
{ true, //T9
0x0000000006010000,
6*PAGESIZE,
10*PAGESIZE, // Also into gap created by T6
0x0},
{ false, //T10
0x0,
0x0,
66*PAGESIZE, // deallocate of T8
0x0},
{ false, //T11
0x0,
0x0,
10*PAGESIZE, // deallocate of T9
0x0},
{ false, //T12
0x0,
0x0,
0x0, // deallocate of T7
0x0},
{ false, //T14
0x0,
0x0,
16*PAGESIZE, // deallocate of T3
0x0},
};
const size_t NUM_CMDS = sizeof(testData)/sizeof(testData[0]);
// Test Loop over testData[]
for (size_t i=0; i < NUM_CMDS; i++)
{
uint32_t l_token = 0;
++total;
// Make function call
if (testData[i].func)
{
errhdl = TCE::utilAllocateTces(testData[i].addr,
testData[i].size,
l_token);
}
else
{
errhdl = TCE::utilDeallocateTces(testData[i].token);
}
// Check error returnCode
if (ERRL_GETRC_SAFE(errhdl) == testData[i].err_rc)
{
// Success: got expected error back
TRACFCOMP(g_trac_tce,"testTCE> T%d: Got Expected Result back "
"from %s: rc=0x%X (Expected: addr=0x%.16llX, "
"size=0x%.8X, token=0x%.8X, err_rc=0x%X)",
i, testData[i].func ? "TCE::utilAllocateTces" :
"TCE::utilDeallocateTces", ERRL_GETRC_SAFE(errhdl),
testData[i].addr, testData[i].size,
testData[i].token, testData[i].err_rc);
// Cleanup, if necessary
if (errhdl)
{
delete errhdl;
errhdl = nullptr;
}
}
else
{
// Fail: got unexpected error back
++fails;
TS_FAIL("testTCE> T%d: FAIL: Got Unexpected Result back from "
"%s: rc=0x%X (addr=0x%.16llX, size=0x%.8X, "
"token=0x%.8X, err_rc=0x%X)",
i, testData[i].func ? "TCE::utilAllocateTces" :
"TCE::utilDeallocateTces", ERRL_GETRC_SAFE(errhdl),
testData[i].addr, testData[i].size,
testData[i].token, testData[i].err_rc);
// Commit Log if there is one
if (errhdl)
{
errlCommit(errhdl,UTIL_COMP_ID);
}
}
// Check that successful TCE allocation returned the correct token
if ((testData[i].func == true) &&
(testData[i].err_rc == 0x0) &&
(testData[i].token != l_token))
{
// Report fail but keep going
++fails;
TS_FAIL("testTCE> T%d: FAIL: Got Unexpected TOKEN back from "
"TCE::utilAllocateTces: l_token=0x%.8X (addr=0x%.16llX,"
" size=0x%.8X, token=0x%.8X, err_rc=0x%X)",
i, l_token, testData[i].addr, testData[i].size,
testData[i].token, testData[i].err_rc);
}
} // end of Test Loop over testData[]
// After testloop no entries should remain
std::map<uint32_t, TCE::TceEntryInfo_t> l_map = getAllocatedAddrsMap();
++total;
if (l_map.size() != 0 )
{
TS_FAIL("testTCE> Unexpected sizeof l_map=%d (should be zero)", l_map.size());
++fails;
}
else
{
TRACUCOMP( g_trac_tce,"testTCE> After loop expected sizeof l_map=%d was found", l_map.size());
}
// Disable TCEs before finishing test
TRACFCOMP( g_trac_tce,"testTCE> Calling TCE::utilDisableTces");
++total;
errhdl = TCE::utilDisableTces();
if (errhdl != nullptr)
{
TS_FAIL("testTCE> TCE::utilDisableTces returned unexpected error: rc=0x%X, plid=0x%X", ERRL_GETRC_SAFE(errhdl), ERRL_GETPLID_SAFE(errhdl));
errlCommit(errhdl,UTIL_COMP_ID);
++fails;
}
TRACFCOMP(g_trac_tce, EXIT_MRK"testTCE> complete - %d/%d fails", fails, total);
}
};
#endif
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