author | Shabe Razvi <shaber@symbian.org> |
Thu, 02 Sep 2010 17:14:31 +0100 | |
branch | RCL_3 |
changeset 58 | 104bd6aeae10 |
parent 0 | e4d67989cc36 |
child 18 | 47c74d1534e1 |
permissions | -rw-r--r-- |
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#include <vector> |
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#include <algorithm> |
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#include "cppunit/cppunit_proxy.h" |
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#if !defined (STLPORT) || defined(_STLP_USE_NAMESPACES) |
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using namespace std; |
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#endif |
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// |
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// TestCase class |
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// |
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class BoundTest : public CPPUNIT_NS::TestCase |
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{ |
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CPPUNIT_TEST_SUITE(BoundTest); |
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CPPUNIT_TEST(lwrbnd1); |
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CPPUNIT_TEST(lwrbnd2); |
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CPPUNIT_TEST(uprbnd1); |
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CPPUNIT_TEST(uprbnd2); |
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CPPUNIT_TEST_SUITE_END(); |
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protected: |
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void lwrbnd1(); |
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void lwrbnd2(); |
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void uprbnd1(); |
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void uprbnd2(); |
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static bool char_str_less(const char* a_, const char* b_) |
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{ |
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return strcmp(a_, b_) < 0 ? 1 : 0; |
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} |
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}; |
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CPPUNIT_TEST_SUITE_REGISTRATION(BoundTest); |
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// |
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// tests implementation |
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// |
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void BoundTest::uprbnd1() |
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{ |
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int arr[20]; |
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for(int i = 0; i < 20; i++) |
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{ |
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arr[i] = i/4; |
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} |
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int location = upper_bound((int*)arr, (int*)arr + 20, 3) - arr; |
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CPPUNIT_ASSERT(location==16); |
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} |
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void BoundTest::uprbnd2() |
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{ |
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char const* str [] = { "a", "a", "b", "b", "q", "w", "z" }; |
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const unsigned strCt = sizeof(str)/sizeof(str[0]); |
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int location = (upper_bound((char const**)str, (char const**)str + strCt, (const char *)"d", char_str_less) - str); |
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CPPUNIT_ASSERT(location==4); |
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} |
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void BoundTest::lwrbnd1() |
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{ |
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vector <int> v1(20); |
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for (int i = 0; (size_t)i < v1.size(); ++i) |
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{ |
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v1[i] = i/4; |
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} |
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// 0 0 0 0 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 |
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vector<int>::iterator location = lower_bound(v1.begin(), v1.end(), 3); |
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CPPUNIT_ASSERT((location - v1.begin())==12); |
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} |
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void BoundTest::lwrbnd2() |
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{ |
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char const* str [] = { "a", "a", "b", "b", "q", "w", "z" }; |
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const unsigned strCt = sizeof(str)/sizeof(str[0]); |
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char const** location = lower_bound((char const**)str, (char const**)str + strCt, (const char *)"d", char_str_less); |
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CPPUNIT_ASSERT((location - str) == 4); |
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} |