StringTableTest.cpp revision 5460a1f25d9ddecb5c70667267d66d51af177a99 
1//===- StringTableTest.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//===----------------------------------------------------------------------===//
9#include "StringTableTest.h"
10#include "mcld/LD/StringTable.h"
11#include <cstring>
12
13using namespace mcld;
14using namespace mcldtest;
15
16
17// Constructor can do set-up work for all test here.
18StringTableTest::StringTableTest()
19{
20  // create testee. modify it if need
21  Resolver* R = new Resolver();
22  StrSymPool* Pool = new StrSymPool(1, 1, *R);
23  m_pTestee = new StringTable(*Pool);
24}
25
26// Destructor can do clean-up work that doesn't throw exceptions here.
27StringTableTest::~StringTableTest()
28{
29  delete m_pTestee;
30}
31
32// SetUp() will be called immediately before each test.
33void StringTableTest::SetUp()
34{
35}
36
37// TearDown() will be called immediately after each test.
38void StringTableTest::TearDown()
39{
40}
41
42//==========================================================================//
43// Testcases
44//
45TEST_F(StringTableTest, different_string_size) {
46  int size = 127-32;
47  for (int i = 32; i < 127; ++i) {
48    char c[2];
49    c[0] = i;
50    c[1] = '\0';
51    ASSERT_NE(m_pTestee->insert(c), c);
52  }
53  ASSERT_EQ(m_pTestee->size(), size);
54}
55
56TEST_F(StringTableTest, traverse_begin_to_end) {
57  m_pTestee->insert("Hello");
58  m_pTestee->insert("World");
59  m_pTestee->insert("Media");
60  m_pTestee->insert("Tek");
61  StringTable::iterator it = m_pTestee->begin();
62  ASSERT_STREQ(*it, "Hello");
63  ++it;
64  ASSERT_STREQ(*it, "World");
65  ++it;
66  ASSERT_STREQ(*it, "Media");
67  ++it;
68  ASSERT_STREQ(*it, "Tek");
69  ++it;
70  ASSERT_EQ(it, m_pTestee->end());
71}
72
73TEST_F(StringTableTest, null_string) {
74  m_pTestee->insert("");
75  ASSERT_STREQ(*(m_pTestee->begin()), "");
76  ASSERT_EQ(m_pTestee->size(), 1);
77}
78