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140 lines
3.8 KiB
140 lines
3.8 KiB
//===- implTest.cpp -------------------------------------------------------===//
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//
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// The MCLinker Project
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "mcld/MC/SymbolCategory.h"
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#include "mcld/LD/ResolveInfo.h"
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#include "mcld/LD/LDSymbol.h"
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#include <iostream>
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#include "SymbolCategoryTest.h"
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using namespace std;
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using namespace mcld;
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using namespace mcldtest;
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// Constructor can do set-up work for all test here.
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SymbolCategoryTest::SymbolCategoryTest() {
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// create testee. modify it if need
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m_pTestee = new SymbolCategory();
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}
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// Destructor can do clean-up work that doesn't throw exceptions here.
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SymbolCategoryTest::~SymbolCategoryTest() {
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delete m_pTestee;
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}
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// SetUp() will be called immediately before each test.
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void SymbolCategoryTest::SetUp() {
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}
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// TearDown() will be called immediately after each test.
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void SymbolCategoryTest::TearDown() {
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}
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//==========================================================================//
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// Testcases
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//
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TEST_F(SymbolCategoryTest, upward_test) {
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ResolveInfo* a = ResolveInfo::Create("a");
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ResolveInfo* b = ResolveInfo::Create("b");
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ResolveInfo* c = ResolveInfo::Create("c");
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ResolveInfo* d = ResolveInfo::Create("d");
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ResolveInfo* e = ResolveInfo::Create("e");
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e->setBinding(ResolveInfo::Global);
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d->setBinding(ResolveInfo::Weak);
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c->setDesc(ResolveInfo::Common);
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c->setBinding(ResolveInfo::Global);
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b->setBinding(ResolveInfo::Local);
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a->setType(ResolveInfo::File);
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LDSymbol* aa = LDSymbol::Create(*a);
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LDSymbol* bb = LDSymbol::Create(*b);
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LDSymbol* cc = LDSymbol::Create(*c);
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LDSymbol* dd = LDSymbol::Create(*d);
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LDSymbol* ee = LDSymbol::Create(*e);
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m_pTestee->add(*ee);
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m_pTestee->add(*dd);
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m_pTestee->add(*cc);
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m_pTestee->add(*bb);
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m_pTestee->add(*aa);
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SymbolCategory::iterator sym = m_pTestee->begin();
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ASSERT_STREQ("a", (*sym)->name());
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++sym;
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ASSERT_STREQ("b", (*sym)->name());
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++sym;
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ASSERT_STREQ("c", (*sym)->name());
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++sym;
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ASSERT_STREQ("d", (*sym)->name());
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++sym;
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ASSERT_STREQ("e", (*sym)->name());
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ASSERT_TRUE(1 == m_pTestee->numOfLocals());
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ASSERT_TRUE(1 == m_pTestee->numOfCommons());
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ASSERT_TRUE(2 == m_pTestee->numOfDynamics());
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ASSERT_TRUE(5 == m_pTestee->numOfSymbols());
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}
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TEST_F(SymbolCategoryTest, change_local_to_dynamic) {
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ResolveInfo* a = ResolveInfo::Create("a");
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ResolveInfo* b = ResolveInfo::Create("b");
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ResolveInfo* c = ResolveInfo::Create("c");
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ResolveInfo* d = ResolveInfo::Create("d");
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ResolveInfo* e = ResolveInfo::Create("e");
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a->setBinding(ResolveInfo::Local);
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b->setBinding(ResolveInfo::Local);
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c->setBinding(ResolveInfo::Local);
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d->setDesc(ResolveInfo::Common);
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d->setBinding(ResolveInfo::Global);
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e->setBinding(ResolveInfo::Global);
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LDSymbol* aa = LDSymbol::Create(*a);
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LDSymbol* bb = LDSymbol::Create(*b);
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LDSymbol* cc = LDSymbol::Create(*c);
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LDSymbol* dd = LDSymbol::Create(*d);
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LDSymbol* ee = LDSymbol::Create(*e);
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a->setSymPtr(aa);
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b->setSymPtr(bb);
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c->setSymPtr(cc);
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d->setSymPtr(dd);
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e->setSymPtr(ee);
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m_pTestee->add(*ee);
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m_pTestee->add(*dd);
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m_pTestee->add(*cc);
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m_pTestee->add(*bb);
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m_pTestee->add(*aa);
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SymbolCategory::iterator sym = m_pTestee->begin();
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ASSERT_STREQ("c", (*sym)->name());
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++sym;
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ASSERT_STREQ("b", (*sym)->name());
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++sym;
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ASSERT_STREQ("a", (*sym)->name());
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++sym;
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ASSERT_STREQ("d", (*sym)->name());
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++sym;
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ASSERT_STREQ("e", (*sym)->name());
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m_pTestee->changeToDynamic(*bb);
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sym = m_pTestee->begin();
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ASSERT_STREQ("c", (*sym)->name());
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++sym;
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ASSERT_STREQ("a", (*sym)->name());
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++sym;
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ASSERT_STREQ("b", (*sym)->name());
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++sym;
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ASSERT_STREQ("d", (*sym)->name());
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++sym;
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ASSERT_STREQ("e", (*sym)->name());
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}
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