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Merge branch 'YosysHQ:main' into main

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Akash Levy 2024-10-14 11:21:54 -07:00 • committed by GitHub
commit 469f5a707a
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92 changed files with 970 additions and 652 deletions
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2
tests/unit/Makefile
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@ -15,7 +15,7 @@ TESTS := $(addprefix $(BINTEST)/, $(basename $(ALLTESTFILE:%Test.cc=%Test.o)))
all: prepare $(TESTS) run-tests
$(BINTEST)/%: $(OBJTEST)/%.o
$(CXX) -L$(ROOTPATH) $(RPATH)=$(ROOTPATH) -o $@ $^ $(LIBS) \
$(CXX) -L$(ROOTPATH) $(RPATH)=$(ROOTPATH) $(LINKFLAGS) -o $@ $^ $(LIBS) \
$(GTESTFLAG) $(EXTRAFLAGS)
$(OBJTEST)/%.o: $(basename $(subst $(OBJTEST),.,%)).cc

77
tests/unit/kernel/rtlilTest.cc
View file

@ -1,14 +1,79 @@
#include <gtest/gtest.h>
#include "kernel/yosys.h"
#include "kernel/rtlil.h"
YOSYS_NAMESPACE_BEGIN
TEST(KernelRtlilTest, getReferenceValid)
{
//TODO: Implement rtlil test
EXPECT_EQ(33, 33);
namespace RTLIL {
class KernelRtlilTest : public testing::Test {};
TEST_F(KernelRtlilTest, ConstAssignCompare)
{
Const c1;
Const c2;
c2 = c1;
Const c3(c2);
EXPECT_TRUE(c2 == c3);
EXPECT_FALSE(c2 < c3);
}
TEST_F(KernelRtlilTest, ConstStr) {
// We have multiple distinct sections since it's annoying
// to list multiple testcases as friends of Const in kernel/rtlil.h
{
std::string foo = "foo";
Const c1 = foo;
Const c2;
c2 = c1;
Const c3(c2);
EXPECT_TRUE(c1.is_str());
EXPECT_TRUE(c2.is_str());
EXPECT_TRUE(c3.is_str());
}
{
// A binary constant is bitvec backed
Const cb1(0, 10);
Const cb2(1, 10);
Const cb3(cb2);
std::vector<bool> v1 {false, true};
std::vector<State> v2 {State::S0, State::S1};
Const cb4(v1);
Const cb5(v2);
EXPECT_TRUE(cb4 == cb5);
EXPECT_TRUE(cb1.is_bits());
EXPECT_TRUE(cb2.is_bits());
EXPECT_TRUE(cb3.is_bits());
EXPECT_TRUE(cb4.is_bits());
EXPECT_TRUE(cb5.is_bits());
EXPECT_EQ(cb1.size(), 10);
EXPECT_EQ(cb2.size(), 10);
EXPECT_EQ(cb3.size(), 10);
}
{
// A string constructed Const starts off packed
std::string foo = "foo";
Const cs1 = foo;
EXPECT_TRUE(cs1.is_str());
// It can be iterated without mutating
int i = 0;
for (auto bit : cs1) {
i += bit;
}
EXPECT_EQ(i, 16);
EXPECT_TRUE(cs1.is_str());
// It can be mutated with the bits() view
// and decays into unpacked
for (auto& bit : cs1.bits()) {
bit = State::Sx;
}
EXPECT_TRUE(cs1.is_bits());
}
}
}
YOSYS_NAMESPACE_END