diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/common/hashmap.h | 93 | ||||
| -rw-r--r-- | test/common/str.h | 8 | ||||
| -rw-r--r-- | test/module.mk | 2 |
3 files changed, 102 insertions, 1 deletions
diff --git a/test/common/hashmap.h b/test/common/hashmap.h index c62f909f95..b90d91467c 100644 --- a/test/common/hashmap.h +++ b/test/common/hashmap.h @@ -86,6 +86,24 @@ class HashMapTestSuite : public CxxTest::TestSuite TS_ASSERT_EQUALS(container[4], 96); } + void test_lookup_with_default() { + Common::HashMap<int, int> container; + container[0] = 17; + container[1] = -1; + container[2] = 45; + container[3] = 12; + container[4] = 96; + + // We take a const ref now to ensure that the map + // is not modified by getVal. + const Common::HashMap<int, int> &containerRef = container; + + TS_ASSERT_EQUALS(containerRef.getVal(0), 17); + TS_ASSERT_EQUALS(containerRef.getVal(17), 0); + TS_ASSERT_EQUALS(containerRef.getVal(0, -10), 17); + TS_ASSERT_EQUALS(containerRef.getVal(17, -10), -10); + } + void test_iterator_begin_end() { Common::HashMap<int, int> container; @@ -108,5 +126,80 @@ class HashMapTestSuite : public CxxTest::TestSuite TS_ASSERT_EQUALS(container2[323], 32); } + void test_collision() { + // NB: The usefulness of this example depends strongly on the + // specific hashmap implementation. + // It is constructed to insert multiple colliding elements. + Common::HashMap<int, int> h; + h[5] = 1; + h[32+5] = 1; + h[64+5] = 1; + h[128+5] = 1; + TS_ASSERT(h.contains(5)); + TS_ASSERT(h.contains(32+5)); + TS_ASSERT(h.contains(64+5)); + TS_ASSERT(h.contains(128+5)); + h.erase(32+5); + TS_ASSERT(h.contains(5)); + TS_ASSERT(h.contains(64+5)); + TS_ASSERT(h.contains(128+5)); + h.erase(5); + TS_ASSERT(h.contains(64+5)); + TS_ASSERT(h.contains(128+5)); + h[32+5] = 1; + TS_ASSERT(h.contains(32+5)); + TS_ASSERT(h.contains(64+5)); + TS_ASSERT(h.contains(128+5)); + h[5] = 1; + TS_ASSERT(h.contains(5)); + TS_ASSERT(h.contains(32+5)); + TS_ASSERT(h.contains(64+5)); + TS_ASSERT(h.contains(128+5)); + h.erase(5); + TS_ASSERT(h.contains(32+5)); + TS_ASSERT(h.contains(64+5)); + TS_ASSERT(h.contains(128+5)); + h.erase(64+5); + TS_ASSERT(h.contains(32+5)); + TS_ASSERT(h.contains(128+5)); + h.erase(128+5); + TS_ASSERT(h.contains(32+5)); + h.erase(32+5); + TS_ASSERT(h.empty()); + } + + void test_iterator() { + Common::HashMap<int, int> container; + container[0] = 17; + container[1] = 33; + container[2] = 45; + container[3] = 12; + container[4] = 96; + container.erase(1); + container[1] = 42; + container.erase(0); + container.erase(1); + + int found = 0; + Common::HashMap<int, int>::iterator i; + for (i = container.begin(); i != container.end(); ++i) { + int key = i->_key; + TS_ASSERT(key >= 0 && key <= 4); + TS_ASSERT(!(found & (1 << key))); + found |= 1 << key; + } + TS_ASSERT(found == 16+8+4); + + found = 0; + Common::HashMap<int, int>::const_iterator j; + for (j = container.begin(); j != container.end(); ++j) { + int key = j->_key; + TS_ASSERT(key >= 0 && key <= 4); + TS_ASSERT(!(found & (1 << key))); + found |= 1 << key; + } + TS_ASSERT(found == 16+8+4); +} + // TODO: Add test cases for iterators, find, ... }; diff --git a/test/common/str.h b/test/common/str.h index bf0db98b09..f65b078bdc 100644 --- a/test/common/str.h +++ b/test/common/str.h @@ -285,4 +285,12 @@ class StringTestSuite : public CxxTest::TestSuite TS_ASSERT(!Common::matchString("monkey.s99", "monkey.s*1")); TS_ASSERT(Common::matchString("monkey.s101", "monkey.s*1")); } + + void test_string_printf() { + TS_ASSERT( Common::String::printf("") == "" ); + TS_ASSERT( Common::String::printf("%s", "test") == "test" ); + TS_ASSERT( Common::String::printf("%s.s%.02d", "monkey", 1) == "monkey.s01" ); + TS_ASSERT( Common::String::printf("%s%X", "test", 1234) == "test4D2" ); + TS_ASSERT( Common::String::printf("Some %s to make this string longer than the default built-in %s %d", "text", "capacity", 123456) == "Some text to make this string longer than the default built-in capacity 123456" ); + } }; diff --git a/test/module.mk b/test/module.mk index 64cb34c7ac..79a1a12023 100644 --- a/test/module.mk +++ b/test/module.mk @@ -22,7 +22,7 @@ TEST_LDFLAGS := test: test/runner ./test/runner test/runner: test/runner.cpp $(TEST_LIBS) - $(CXX) $(CXXFLAGS) $(CPPFLAGS) $(TEST_LDFLAGS) $(TEST_CFLAGS) -o $@ $+ + $(QUIET_LINK)$(CXX) $(CXXFLAGS) $(CPPFLAGS) $(TEST_LDFLAGS) $(TEST_CFLAGS) -o $@ $+ test/runner.cpp: $(TESTS) @mkdir -p test $(srcdir)/test/cxxtest/cxxtestgen.py $(TEST_FLAGS) -o $@ $+ |