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98 lines
3.6 KiB
C++
98 lines
3.6 KiB
C++
// -*- mode: C++; c-file-style: "cc-mode" -*-
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//*************************************************************************
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//
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// Copyright 2009-2017 by Wilson Snyder. This program is free software; you can
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// redistribute it and/or modify it under the terms of either the GNU
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// Lesser General Public License Version 3 or the Perl Artistic License
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// Version 2.0.
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// SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0
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//
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//*************************************************************************
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#include "verilated_cov.h"
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#include "svdpi.h"
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#include <cstdio>
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#include <cstring>
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#include <iostream>
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// These require the above. Comment prevents clang-format moving them
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#include "TestCheck.h"
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#include VM_PREFIX_INCLUDE
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//======================================================================
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double sc_time_stamp() { return 0; }
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int errors = 0;
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//======================================================================
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const char* name() { return "main"; }
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void hier_insert(VerilatedCovContext* covContextp, uint64_t* countp, const char* hierp,
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const char* peri) {
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// This needs to be a function at one line number so all of the
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// line numbers for coverage are constant, otherwise instances won't combine.
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VL_COVER_INSERT(covContextp, name(), countp, "hier", hierp, "per_instance", peri);
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}
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int main() {
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uint32_t covers[1];
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uint64_t coverw[6];
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VerilatedCovContext* covContextp = Verilated::defaultContextp()->coveragep();
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VL_COVER_INSERT(covContextp, name(), &covers[0], "comment", "kept_one");
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VL_COVER_INSERT(covContextp, name(), &coverw[0], "comment", "kept_two");
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VL_COVER_INSERT(covContextp, name(), &coverw[1], "comment", "lost_three");
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hier_insert(covContextp, &coverw[2], "top.a0.pi", "0");
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hier_insert(covContextp, &coverw[3], "top.a1.pi", "0");
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hier_insert(covContextp, &coverw[4], "top.a0.npi", "1");
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hier_insert(covContextp, &coverw[5], "top.a1.npi", "1");
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covers[0] = 100;
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coverw[0] = 210;
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coverw[1] = 220;
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coverw[2] = 200;
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coverw[3] = 300;
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coverw[4] = 200;
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coverw[5] = 300;
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#ifdef T_COVER_LIB
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TEST_CHECK_EQ(covContextp->defaultFilename(), "coverage.dat");
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covContextp->write(VL_STRINGIFY(TEST_OBJ_DIR) "/coverage1.dat");
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covContextp->forcePerInstance(true);
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covContextp->write(VL_STRINGIFY(TEST_OBJ_DIR) "/coverage1_per_instance.dat");
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covContextp->forcePerInstance(false);
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covContextp->clearNonMatch("kept_");
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covContextp->write(VL_STRINGIFY(TEST_OBJ_DIR) "/coverage2.dat");
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covContextp->zero();
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covContextp->write(VL_STRINGIFY(TEST_OBJ_DIR) "/coverage3.dat");
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covContextp->clear();
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Verilated::defaultContextp()->coverageFilename(VL_STRINGIFY(TEST_OBJ_DIR) "/coverage4.dat");
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TEST_CHECK_EQ(covContextp->defaultFilename(), VL_STRINGIFY(TEST_OBJ_DIR) "/coverage4.dat");
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covContextp->write(); // Uses defaultFilename()
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#elif defined(T_COVER_LIB_LEGACY)
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TEST_CHECK_EQ(VerilatedCov::defaultFilename(), "coverage.dat");
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VerilatedCov::write(VL_STRINGIFY(TEST_OBJ_DIR) "/coverage1.dat");
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VerilatedCov::clearNonMatch("kept_");
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VerilatedCov::write(VL_STRINGIFY(TEST_OBJ_DIR) "/coverage2.dat");
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VerilatedCov::zero();
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VerilatedCov::write(VL_STRINGIFY(TEST_OBJ_DIR) "/coverage3.dat");
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VerilatedCov::clear();
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Verilated::defaultContextp()->coverageFilename(VL_STRINGIFY(TEST_OBJ_DIR) "/coverage4.dat");
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TEST_CHECK_EQ(VerilatedCov::defaultFilename(), VL_STRINGIFY(TEST_OBJ_DIR) "/coverage4.dat");
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VerilatedCov::write(); // Uses defaultFilename()
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#else
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#error
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#endif
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printf("*-* All Finished *-*\n");
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return (errors ? 10 : 0);
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}
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