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84 lines
1.8 KiB
C++
84 lines
1.8 KiB
C++
#include <cxxtest/TestSuite.h>
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#include "common/hashmap.h"
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class HashMapTestSuite : public CxxTest::TestSuite
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{
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public:
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void test_empty_clear( void )
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{
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Common::HashMap<int, int> container;
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TS_ASSERT( container.empty() );
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container[0] = 17;
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container[1] = 33;
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TS_ASSERT( !container.empty() );
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container.clear();
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TS_ASSERT( container.empty() );
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}
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void test_contains( void )
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{
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Common::HashMap<int, int> container;
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container[0] = 17;
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container[1] = 33;
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TS_ASSERT( container.contains(0) );
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TS_ASSERT( container.contains(1) );
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TS_ASSERT( !container.contains(17) );
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TS_ASSERT( !container.contains(-1) );
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}
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void test_add_remove( void )
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{
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Common::HashMap<int, int> container;
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container[0] = 17;
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container[1] = 33;
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TS_ASSERT( container.contains(1) );
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container.erase(1);
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TS_ASSERT( !container.contains(1) );
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container[1] = 42;
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TS_ASSERT( container.contains(1) );
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}
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void test_lookup( void )
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{
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Common::HashMap<int, int> container;
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container[0] = 17;
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container[1] = -1;
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container[2] = 45;
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container[3] = 12;
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container[4] = 96;
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TS_ASSERT_EQUALS( container[0], 17 );
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TS_ASSERT_EQUALS( container[1], -1 );
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TS_ASSERT_EQUALS( container[2], 45 );
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TS_ASSERT_EQUALS( container[3], 12 );
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TS_ASSERT_EQUALS( container[4], 96 );
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}
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void test_iterator_begin_end( void )
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{
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Common::HashMap<int, int> container;
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// The container is initially empty ...
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TS_ASSERT( container.begin() == container.end() );
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// ... then non-empty ...
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container[324] = 33;
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TS_ASSERT( container.begin() != container.end() );
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// ... and again empty.
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container.clear();
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TS_ASSERT( container.begin() == container.end() );
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}
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void test_hash_map_copy( void )
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{
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Common::HashMap<int, int> map1, map2;
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map1[323] = 32;
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map2 = map1;
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TS_ASSERT_EQUALS(map2[323], 32);
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}
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// TODO: Add test cases for iterators, find, ...
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};
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