Shih-wei Liao | 5460a1f | 2012-03-16 22:41:16 -0700 | [diff] [blame] | 1 | //===- implTest.cpp -------------------------------------------------------===// |
| 2 | // |
| 3 | // The MCLinker Project |
| 4 | // |
| 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
Stephen Hines | 37b74a3 | 2014-11-26 18:48:20 -0800 | [diff] [blame] | 9 | #include "mcld/MC/SymbolCategory.h" |
| 10 | #include "mcld/LD/ResolveInfo.h" |
| 11 | #include "mcld/LD/LDSymbol.h" |
Shih-wei Liao | 5460a1f | 2012-03-16 22:41:16 -0700 | [diff] [blame] | 12 | #include <iostream> |
| 13 | #include "SymbolCategoryTest.h" |
| 14 | |
| 15 | using namespace std; |
| 16 | using namespace mcld; |
| 17 | using namespace mcldtest; |
| 18 | |
Shih-wei Liao | 5460a1f | 2012-03-16 22:41:16 -0700 | [diff] [blame] | 19 | // Constructor can do set-up work for all test here. |
Stephen Hines | 37b74a3 | 2014-11-26 18:48:20 -0800 | [diff] [blame] | 20 | SymbolCategoryTest::SymbolCategoryTest() { |
Shih-wei Liao | 22add6f | 2012-12-15 17:21:00 -0800 | [diff] [blame] | 21 | // create testee. modify it if need |
| 22 | m_pTestee = new SymbolCategory(); |
Shih-wei Liao | 5460a1f | 2012-03-16 22:41:16 -0700 | [diff] [blame] | 23 | } |
| 24 | |
| 25 | // Destructor can do clean-up work that doesn't throw exceptions here. |
Stephen Hines | 37b74a3 | 2014-11-26 18:48:20 -0800 | [diff] [blame] | 26 | SymbolCategoryTest::~SymbolCategoryTest() { |
Shih-wei Liao | 22add6f | 2012-12-15 17:21:00 -0800 | [diff] [blame] | 27 | delete m_pTestee; |
Shih-wei Liao | 5460a1f | 2012-03-16 22:41:16 -0700 | [diff] [blame] | 28 | } |
| 29 | |
| 30 | // SetUp() will be called immediately before each test. |
Stephen Hines | 37b74a3 | 2014-11-26 18:48:20 -0800 | [diff] [blame] | 31 | void SymbolCategoryTest::SetUp() { |
Shih-wei Liao | 5460a1f | 2012-03-16 22:41:16 -0700 | [diff] [blame] | 32 | } |
| 33 | |
| 34 | // TearDown() will be called immediately after each test. |
Stephen Hines | 37b74a3 | 2014-11-26 18:48:20 -0800 | [diff] [blame] | 35 | void SymbolCategoryTest::TearDown() { |
Shih-wei Liao | 5460a1f | 2012-03-16 22:41:16 -0700 | [diff] [blame] | 36 | } |
| 37 | |
| 38 | //==========================================================================// |
| 39 | // Testcases |
| 40 | // |
| 41 | |
| 42 | TEST_F(SymbolCategoryTest, upward_test) { |
Shih-wei Liao | 22add6f | 2012-12-15 17:21:00 -0800 | [diff] [blame] | 43 | ResolveInfo* a = ResolveInfo::Create("a"); |
| 44 | ResolveInfo* b = ResolveInfo::Create("b"); |
| 45 | ResolveInfo* c = ResolveInfo::Create("c"); |
| 46 | ResolveInfo* d = ResolveInfo::Create("d"); |
| 47 | ResolveInfo* e = ResolveInfo::Create("e"); |
Shih-wei Liao | 5460a1f | 2012-03-16 22:41:16 -0700 | [diff] [blame] | 48 | e->setBinding(ResolveInfo::Global); |
| 49 | d->setBinding(ResolveInfo::Weak); |
| 50 | c->setDesc(ResolveInfo::Common); |
| 51 | c->setBinding(ResolveInfo::Global); |
| 52 | b->setBinding(ResolveInfo::Local); |
| 53 | a->setType(ResolveInfo::File); |
Shih-wei Liao | 5460a1f | 2012-03-16 22:41:16 -0700 | [diff] [blame] | 54 | |
Shih-wei Liao | 22add6f | 2012-12-15 17:21:00 -0800 | [diff] [blame] | 55 | LDSymbol* aa = LDSymbol::Create(*a); |
| 56 | LDSymbol* bb = LDSymbol::Create(*b); |
| 57 | LDSymbol* cc = LDSymbol::Create(*c); |
| 58 | LDSymbol* dd = LDSymbol::Create(*d); |
| 59 | LDSymbol* ee = LDSymbol::Create(*e); |
Shih-wei Liao | 5460a1f | 2012-03-16 22:41:16 -0700 | [diff] [blame] | 60 | |
Shih-wei Liao | 22add6f | 2012-12-15 17:21:00 -0800 | [diff] [blame] | 61 | m_pTestee->add(*ee); |
| 62 | m_pTestee->add(*dd); |
| 63 | m_pTestee->add(*cc); |
| 64 | m_pTestee->add(*bb); |
| 65 | m_pTestee->add(*aa); |
Shih-wei Liao | 5460a1f | 2012-03-16 22:41:16 -0700 | [diff] [blame] | 66 | |
| 67 | SymbolCategory::iterator sym = m_pTestee->begin(); |
| 68 | ASSERT_STREQ("a", (*sym)->name()); |
| 69 | ++sym; |
| 70 | ASSERT_STREQ("b", (*sym)->name()); |
| 71 | ++sym; |
| 72 | ASSERT_STREQ("c", (*sym)->name()); |
| 73 | ++sym; |
| 74 | ASSERT_STREQ("d", (*sym)->name()); |
| 75 | ++sym; |
| 76 | ASSERT_STREQ("e", (*sym)->name()); |
| 77 | |
Stephen Hines | 6f75755 | 2013-03-04 19:51:03 -0800 | [diff] [blame] | 78 | ASSERT_TRUE(1 == m_pTestee->numOfLocals()); |
Shih-wei Liao | 22add6f | 2012-12-15 17:21:00 -0800 | [diff] [blame] | 79 | ASSERT_TRUE(1 == m_pTestee->numOfCommons()); |
Stephen Hines | 6f75755 | 2013-03-04 19:51:03 -0800 | [diff] [blame] | 80 | ASSERT_TRUE(2 == m_pTestee->numOfDynamics()); |
Shih-wei Liao | 22add6f | 2012-12-15 17:21:00 -0800 | [diff] [blame] | 81 | ASSERT_TRUE(5 == m_pTestee->numOfSymbols()); |
Shih-wei Liao | 5460a1f | 2012-03-16 22:41:16 -0700 | [diff] [blame] | 82 | } |
| 83 | |
Stephen Hines | 6f75755 | 2013-03-04 19:51:03 -0800 | [diff] [blame] | 84 | TEST_F(SymbolCategoryTest, change_local_to_dynamic) { |
Shih-wei Liao | 22add6f | 2012-12-15 17:21:00 -0800 | [diff] [blame] | 85 | ResolveInfo* a = ResolveInfo::Create("a"); |
| 86 | ResolveInfo* b = ResolveInfo::Create("b"); |
| 87 | ResolveInfo* c = ResolveInfo::Create("c"); |
| 88 | ResolveInfo* d = ResolveInfo::Create("d"); |
| 89 | ResolveInfo* e = ResolveInfo::Create("e"); |
| 90 | |
| 91 | a->setBinding(ResolveInfo::Local); |
| 92 | b->setBinding(ResolveInfo::Local); |
| 93 | c->setBinding(ResolveInfo::Local); |
| 94 | d->setDesc(ResolveInfo::Common); |
| 95 | d->setBinding(ResolveInfo::Global); |
| 96 | e->setBinding(ResolveInfo::Global); |
| 97 | |
| 98 | LDSymbol* aa = LDSymbol::Create(*a); |
| 99 | LDSymbol* bb = LDSymbol::Create(*b); |
| 100 | LDSymbol* cc = LDSymbol::Create(*c); |
| 101 | LDSymbol* dd = LDSymbol::Create(*d); |
| 102 | LDSymbol* ee = LDSymbol::Create(*e); |
| 103 | |
| 104 | a->setSymPtr(aa); |
| 105 | b->setSymPtr(bb); |
| 106 | c->setSymPtr(cc); |
| 107 | d->setSymPtr(dd); |
| 108 | e->setSymPtr(ee); |
| 109 | |
| 110 | m_pTestee->add(*ee); |
| 111 | m_pTestee->add(*dd); |
| 112 | m_pTestee->add(*cc); |
| 113 | m_pTestee->add(*bb); |
| 114 | m_pTestee->add(*aa); |
| 115 | |
| 116 | SymbolCategory::iterator sym = m_pTestee->begin(); |
| 117 | ASSERT_STREQ("c", (*sym)->name()); |
| 118 | ++sym; |
| 119 | ASSERT_STREQ("b", (*sym)->name()); |
| 120 | ++sym; |
| 121 | ASSERT_STREQ("a", (*sym)->name()); |
| 122 | ++sym; |
| 123 | ASSERT_STREQ("d", (*sym)->name()); |
| 124 | ++sym; |
| 125 | ASSERT_STREQ("e", (*sym)->name()); |
| 126 | |
Stephen Hines | f7ac0f1 | 2013-05-03 19:09:24 -0700 | [diff] [blame] | 127 | m_pTestee->changeToDynamic(*bb); |
Shih-wei Liao | 22add6f | 2012-12-15 17:21:00 -0800 | [diff] [blame] | 128 | |
| 129 | sym = m_pTestee->begin(); |
| 130 | ASSERT_STREQ("c", (*sym)->name()); |
| 131 | ++sym; |
| 132 | ASSERT_STREQ("a", (*sym)->name()); |
| 133 | ++sym; |
| 134 | ASSERT_STREQ("b", (*sym)->name()); |
| 135 | ++sym; |
| 136 | ASSERT_STREQ("d", (*sym)->name()); |
| 137 | ++sym; |
| 138 | ASSERT_STREQ("e", (*sym)->name()); |
| 139 | } |