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#include "gtest/gtest.h"
#include "helper.h"
#include "odb/db.h"
#include "odb/dbTypes.h"
#include "tst/db_fixture.h"
namespace odb {
namespace {
class CallbackFixture : public SimpleDbFixture
{
protected:
CallBack cb_;
};
TEST_F(CallbackFixture, test_inst_and_iterm)
{
createSimpleDB();
dbBlock* block = db_->getChip()->getBlock();
dbNet* n1 = dbNet::create(block, "n1");
cb_.addOwner(block);
dbInst* i1 = dbInst::create(block, db_->findMaster("and2"), "i1");
EXPECT_EQ(cb_.events.size(), 4);
EXPECT_EQ(cb_.events[0], "Create inst i1");
EXPECT_EQ(cb_.events[1], "Create iterm a of inst i1");
EXPECT_EQ(cb_.events[2], "Create iterm b of inst i1");
EXPECT_EQ(cb_.events[3], "Create iterm o of inst i1");
cb_.clearEvents();
cb_.pause();
dbRegion* parent_region = dbRegion::create(block, "parent");
cb_.unpause();
dbInst::create(block, db_->findMaster("and2"), "i2", parent_region);
EXPECT_EQ(cb_.events.size(), 4);
EXPECT_EQ(cb_.events[0], "Create inst i2 in region parent");
EXPECT_EQ(cb_.events[1], "Create iterm a of inst i2");
EXPECT_EQ(cb_.events[2], "Create iterm b of inst i2");
EXPECT_EQ(cb_.events[3], "Create iterm o of inst i2");
cb_.clearEvents();
i1->swapMaster(db_->findMaster("or2"));
EXPECT_EQ(cb_.events.size(), 2);
EXPECT_EQ(cb_.events[0], "PreSwap inst i1 from master and2 to master or2");
EXPECT_EQ(cb_.events[1], "PostSwap inst i1 to master or2");
cb_.clearEvents();
i1->setOrigin(100, 100);
EXPECT_EQ(cb_.events.size(), 2);
EXPECT_EQ(cb_.events[0], "PreMove inst i1");
EXPECT_EQ(cb_.events[1], "PostMove inst i1");
cb_.clearEvents();
i1->setOrigin(100, 100);
EXPECT_EQ(cb_.events.size(), 2);
EXPECT_EQ(cb_.events[0], "PreMove inst i1");
EXPECT_EQ(cb_.events[1], "PostMove inst i1");
cb_.clearEvents();
i1->setPlacementStatus(dbPlacementStatus::FIRM);
EXPECT_EQ(cb_.events.size(), 1);
EXPECT_EQ(cb_.events[0], "Change inst status: i1 -> FIRM");
cb_.clearEvents();
i1->setPlacementStatus(dbPlacementStatus::FIRM);
EXPECT_EQ(cb_.events.size(), 0);
i1->setPlacementStatus(dbPlacementStatus::NONE);
EXPECT_EQ(cb_.events.size(), 1);
EXPECT_EQ(cb_.events[0], "Change inst status: i1 -> NONE");
cb_.clearEvents();
i1->findITerm("a")->connect(n1);
EXPECT_EQ(cb_.events.size(), 2);
EXPECT_EQ(cb_.events[0], "PreConnect iterm to net n1");
EXPECT_EQ(cb_.events[1], "PostConnect iterm to net n1");
cb_.clearEvents();
i1->findITerm("a")->connect(n1);
EXPECT_EQ(cb_.events.size(), 0);
i1->findITerm("a")->disconnect();
EXPECT_EQ(cb_.events.size(), 2);
EXPECT_EQ(cb_.events[0], "PreDisconnect iterm from net n1");
EXPECT_EQ(cb_.events[1], "PostDisconnect iterm from net n1");
cb_.clearEvents();
i1->findITerm("a")->disconnect();
EXPECT_EQ(cb_.events.size(), 0);
dbInst::destroy(i1);
EXPECT_EQ(cb_.events.size(), 4);
EXPECT_EQ(cb_.events[0], "Destroy iterm o of inst i1");
EXPECT_EQ(cb_.events[1], "Destroy iterm b of inst i1");
EXPECT_EQ(cb_.events[2], "Destroy iterm a of inst i1");
EXPECT_EQ(cb_.events[3], "Destroy inst i1");
}
TEST_F(CallbackFixture, test_net)
{
createSimpleDB();
dbBlock* block = db_->getChip()->getBlock();
cb_.addOwner(block);
dbNet* n1 = dbNet::create(block, "n1");
EXPECT_EQ(cb_.events.size(), 1);
EXPECT_EQ(cb_.events[0], "Create net n1");
cb_.clearEvents();
dbNet::destroy(n1);
EXPECT_EQ(cb_.events.size(), 1);
EXPECT_EQ(cb_.events[0], "Destroy net n1");
}
TEST_F(CallbackFixture, test_bterm)
{
create2LevetDbNoBTerms();
dbBlock* block = db_->getChip()->getBlock();
cb_.addOwner(block);
auto n1 = block->findNet("n1");
dbBTerm* IN1 = dbBTerm::create(n1, "IN1");
IN1->setIoType(dbIoType::INPUT);
EXPECT_EQ(cb_.events.size(), 3);
EXPECT_EQ(cb_.events[0], "Create IN1");
EXPECT_EQ(cb_.events[1], "Preconnect IN1 to n1");
EXPECT_EQ(cb_.events[2], "Postconnect IN1");
cb_.clearEvents();
IN1->disconnect();
EXPECT_EQ(cb_.events.size(), 2);
EXPECT_EQ(cb_.events[0], "Predisconnect IN1");
EXPECT_EQ(cb_.events[1], "Postdisconnect IN1 from n1");
cb_.clearEvents();
dbBTerm::destroy(IN1);
EXPECT_EQ(cb_.events.size(), 1);
EXPECT_EQ(cb_.events[0], "Destroy IN1");
}
TEST_F(CallbackFixture, test_bpin)
{
create2LevetDbWithBTerms();
dbBlock* block = db_->getChip()->getBlock();
cb_.addOwner(block);
dbBPin* pin = dbBPin::create(block->findBTerm("IN1"));
EXPECT_EQ(cb_.events.size(), 1);
EXPECT_EQ(cb_.events[0], "Create BPin for IN1");
cb_.clearEvents();
pin->setPlacementStatus(dbPlacementStatus::FIRM);
EXPECT_EQ(cb_.events.size(), 1);
EXPECT_EQ(cb_.events[0], "Change BPin status: <dbBPin:1> -> FIRM");
cb_.clearEvents();
pin->setPlacementStatus(dbPlacementStatus::FIRM);
EXPECT_EQ(cb_.events.size(), 0);
cb_.clearEvents();
pin->setPlacementStatus(dbPlacementStatus::NONE);
EXPECT_EQ(cb_.events.size(), 1);
EXPECT_EQ(cb_.events[0], "Change BPin status: <dbBPin:1> -> NONE");
cb_.clearEvents();
dbBox* box
= dbBox::create(pin, db_->getTech()->findLayer("L1"), 0, 0, 100, 100);
EXPECT_EQ(cb_.events.size(), 1);
EXPECT_EQ(cb_.events[0], "Create BPin box (0,0) (100,100)");
cb_.clearEvents();
dbBox::destroy(box);
EXPECT_EQ(cb_.events.size(), 1);
EXPECT_EQ(cb_.events[0], "Destroy bpin box");
cb_.clearEvents();
dbBPin::destroy(pin);
EXPECT_EQ(cb_.events.size(), 1);
EXPECT_EQ(cb_.events[0], "Destroy BPin");
}
TEST_F(CallbackFixture, test_blockage)
{
create2LevetDbWithBTerms();
dbBlock* block = db_->getChip()->getBlock();
cb_.addOwner(block);
dbBlockage* blk = dbBlockage::create(block, 0, 0, 100, 100);
EXPECT_EQ(cb_.events.size(), 1);
EXPECT_EQ(cb_.events[0], "Create blockage (0,0) (100,100)");
cb_.clearEvents();
dbBlockage::destroy(blk);
EXPECT_EQ(cb_.events.size(), 1);
EXPECT_EQ(cb_.events[0], "Destroy blockage");
}
TEST_F(CallbackFixture, test_obstruction)
{
create2LevetDbWithBTerms();
dbBlock* block = db_->getChip()->getBlock();
cb_.addOwner(block);
dbObstruction* obs = dbObstruction::create(
block, db_->getTech()->findLayer("L1"), 0, 0, 100, 100);
EXPECT_EQ(cb_.events.size(), 1);
EXPECT_EQ(cb_.events[0], "Create obstruction (0,0) (100,100)");
cb_.clearEvents();
dbObstruction::destroy(obs);
EXPECT_EQ(cb_.events.size(), 1);
EXPECT_EQ(cb_.events[0], "Destroy obstruction");
}
TEST_F(CallbackFixture, test_region)
{
create2LevetDbWithBTerms();
dbBlock* block = db_->getChip()->getBlock();
cb_.addOwner(block);
dbRegion* parent_region = dbRegion::create(block, "parent");
EXPECT_EQ(cb_.events.size(), 1);
EXPECT_EQ(cb_.events[0], "Create region parent");
cb_.clearEvents();
dbBox::create(parent_region, 0, 0, 1, 1);
EXPECT_EQ(cb_.events.size(), 1);
EXPECT_EQ(cb_.events[0], "Add box (0, 0) (1, 1) to region parent");
cb_.clearEvents();
dbRegion::destroy(parent_region);
EXPECT_EQ(cb_.events.size(), 1);
EXPECT_EQ(cb_.events[0], "Destroy region parent");
}
TEST_F(CallbackFixture, test_row)
{
create2LevetDbWithBTerms();
dbBlock* block = db_->getChip()->getBlock();
cb_.addOwner(block);
dbSite* site = dbSite::create(db_->findLib("lib1"), "site1");
dbRow* row = dbRow::create(
block, "row1", site, 0, 0, dbOrientType::MX, dbRowDir::HORIZONTAL, 1, 20);
EXPECT_EQ(cb_.events.size(), 1);
EXPECT_EQ(cb_.events[0], "Create row row1");
cb_.clearEvents();
dbRow::destroy(row);
EXPECT_EQ(cb_.events.size(), 1);
EXPECT_EQ(cb_.events[0], "Destroy row row1");
}
TEST_F(CallbackFixture, test_wire)
{
create2LevetDbWithBTerms();
dbBlock* block = db_->getChip()->getBlock();
cb_.addOwner(block);
dbWire* wire1 = dbWire::create(block->findNet("n1"));
EXPECT_EQ(cb_.events.size(), 1);
EXPECT_EQ(cb_.events[0], "Create wire");
cb_.clearEvents();
wire1->attach(block->findNet("n1"));
EXPECT_EQ(cb_.events.size(), 0);
wire1->detach();
EXPECT_EQ(cb_.events.size(), 2);
EXPECT_EQ(cb_.events[0], "PreDetach wire");
EXPECT_EQ(cb_.events[1], "PostDetach wire from n1");
cb_.clearEvents();
wire1->attach(block->findNet("n1"));
EXPECT_EQ(cb_.events.size(), 2);
EXPECT_EQ(cb_.events[0], "PreAttach wire to n1");
EXPECT_EQ(cb_.events[1], "PostAttach wire");
cb_.clearEvents();
cb_.pause();
dbWire* wire2 = dbWire::create(block);
cb_.unpause();
wire2->append(wire1);
EXPECT_EQ(cb_.events.size(), 2);
EXPECT_EQ(cb_.events[0], "PreAppend wire");
EXPECT_EQ(cb_.events[1], "PostAppend wire");
cb_.clearEvents();
dbWire::destroy(wire2);
EXPECT_EQ(cb_.events.size(), 1);
EXPECT_EQ(cb_.events[0], "Destroy wire");
}
TEST_F(CallbackFixture, test_swire)
{
create2LevetDbWithBTerms();
dbBlock* block = db_->getChip()->getBlock();
cb_.addOwner(block);
dbSWire* wire = dbSWire::create(block->findNet("n1"), dbWireType::NOSHIELD);
EXPECT_EQ(cb_.events.size(), 1);
EXPECT_EQ(cb_.events[0], "Create swire");
cb_.clearEvents();
dbSBox::create(wire,
db_->getTech()->findLayer("L1"),
0,
100,
100,
100,
dbWireShapeType::IOWIRE,
dbSBox::Direction::HORIZONTAL);
dbSWire::destroy(wire);
EXPECT_EQ(cb_.events.size(), 3);
EXPECT_EQ(cb_.events[0], "PreDestroySBoxes");
EXPECT_EQ(cb_.events[1], "PostDestroySBoxes");
EXPECT_EQ(cb_.events[2], "Destroy swire");
}
TEST_F(CallbackFixture, test_findInst_in_callback)
{
class FindCallback : public dbBlockCallBackObj
{
public:
void inDbITermDestroy(dbITerm* iterm) override
{
dbInst* inst = iterm->getInst();
if (auto it = inst->findITerm("a")) {
EXPECT_NE(it->getId(), 0);
}
if (auto it = inst->findITerm("b")) {
EXPECT_NE(it->getId(), 0);
}
if (auto it = inst->findITerm("o")) {
EXPECT_NE(it->getId(), 0);
}
}
};
createSimpleDB();
dbBlock* block = db_->getChip()->getBlock();
FindCallback cb;
cb.addOwner(block);
dbLib* lib = db_->findLib("lib1");
auto and2 = lib->findMaster("and2");
dbInst* i1 = dbInst::create(block, and2, "i1");
dbInst::destroy(i1);
}
} // namespace
} // namespace odb
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