mirror of https://github.com/YosysHQ/abc.git
55 lines
1.4 KiB
C++
55 lines
1.4 KiB
C++
#include "gtest/gtest.h"
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#include "aig/gia/gia.h"
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namespace abc {
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TEST(GiaTest, CanAllocateGiaManager) {
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Gia_Man_t* aig_manager = Gia_ManStart(100);
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EXPECT_TRUE(aig_manager != nullptr);
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Gia_ManStop(aig_manager);
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}
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TEST(GiaTest, CanAddACi) {
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Gia_Man_t* aig_manager = Gia_ManStart(100);
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Gia_ManAppendCi(aig_manager);
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EXPECT_EQ(Gia_ManCiNum(aig_manager), 1);
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Gia_ManStop(aig_manager);
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}
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TEST(GiaTest, CanAddACo) {
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Gia_Man_t* aig_manager = Gia_ManStart(100);
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int input1 = Gia_ManAppendCi(aig_manager);
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Gia_ManAppendCo(aig_manager, input1);
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EXPECT_EQ(Gia_ManCiNum(aig_manager), 1);
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EXPECT_EQ(Gia_ManCoNum(aig_manager), 1);
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Gia_ManStop(aig_manager);
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}
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TEST(GiaTest, CanAddAnAndGate) {
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Gia_Man_t* aig_manager = Gia_ManStart(100);
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int input1 = Gia_ManAppendCi(aig_manager);
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int input2 = Gia_ManAppendCi(aig_manager);
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int and_output = Gia_ManAppendAnd(aig_manager, input1, input2);
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Gia_ManAppendCo(aig_manager, and_output);
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Vec_Wrd_t* stimulus = Vec_WrdAlloc(2);
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Vec_WrdPush(stimulus, /*A*/1);
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Vec_WrdPush(stimulus, /*B*/1);
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Vec_Wrd_t* output = Gia_ManSimPatSimOut(aig_manager, stimulus, /*fouts*/1);
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EXPECT_EQ(Gia_ManCiNum(aig_manager), 2);
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EXPECT_EQ(Gia_ManCoNum(aig_manager), 1);
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// A = 1, B = 1 -> A & B == 1
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EXPECT_EQ(Vec_WrdGetEntry(output, 0), 1);
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Vec_WrdFree(output);
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Gia_ManStop(aig_manager);
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}
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} // namespace dpl
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