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113 lines
2.8 KiB
C++
113 lines
2.8 KiB
C++
#include <cxxtest/TestSuite.h>
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#include "common/hashmap.h"
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#include "common/hash-str.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() {
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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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Common::StringMap container2;
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TS_ASSERT(container2.empty());
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container2["foo"] = "bar";
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container2["quux"] = "blub";
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TS_ASSERT(!container2.empty());
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container2.clear();
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TS_ASSERT(container2.empty());
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}
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void test_contains() {
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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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Common::StringMap container2;
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container2["foo"] = "bar";
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container2["quux"] = "blub";
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TS_ASSERT(container2.contains("foo"));
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TS_ASSERT(container2.contains("quux"));
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TS_ASSERT(!container2.contains("bar"));
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TS_ASSERT(!container2.contains("asdf"));
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}
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void test_add_remove() {
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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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container[2] = 45;
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container[3] = 12;
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container[4] = 96;
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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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container.erase(0);
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TS_ASSERT(!container.empty());
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container.erase(1);
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TS_ASSERT(!container.empty());
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container.erase(2);
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TS_ASSERT(!container.empty());
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container.erase(3);
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TS_ASSERT(!container.empty());
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container.erase(4);
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TS_ASSERT(container.empty());
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container[1] = 33;
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TS_ASSERT(container.contains(1));
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TS_ASSERT(!container.empty());
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container.erase(1);
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TS_ASSERT(container.empty());
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}
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void test_lookup() {
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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() {
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Common::HashMap<int, int> container;
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// The container is initially empty ...
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TS_ASSERT_EQUALS(container.begin(), container.end());
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// ... then non-empty ...
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container[324] = 33;
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TS_ASSERT_DIFFERS(container.begin(), container.end());
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// ... and again empty.
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container.clear();
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TS_ASSERT_EQUALS(container.begin(), container.end());
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}
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void test_hash_map_copy() {
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Common::HashMap<int, int> map1, container2;
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map1[323] = 32;
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container2 = map1;
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TS_ASSERT_EQUALS(container2[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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