// Tests reading and writing of a single long variant from and to binary files
TEST_F(TestVariant, FileIOBinaryIOMultipleTypes) {
BinaryFileStream stream;
// Values we'll be testing for
long value1 = 123;
std::string value2 = "test";
auto value3 = nullptr;
// Initialize variants
Variant variant1(value1);
Variant variant2(value2);
Variant variant3(value3);
// Open stream for writing
stream.open(filename, std::ios::out);
// Write variants
stream << variant1;
stream << variant2;
stream << variant3;
// Close stream
stream.close();
// Open stream for reading
stream.open(filename, std::ios::in);
// Initialize a final variant for storage of data read from the stream
Variant variant("a value that must not conflict with the tests");
stream >> variant;
EXPECT_EQ(variant, value1);
stream >> variant;
EXPECT_EQ(variant, value2);
stream >> variant;
EXPECT_EQ(variant, value3);
// Lets make sure this was all the data. We need to read again to set the
// EOF bit
char tc;
EXPECT_FALSE(stream.get(tc));
// Ensure EOF
EXPECT_TRUE(stream.eof());
// Close stream
stream.close();
}
TEST(TestSortUtils, Sort_SortDescription)
{
SortItems items;
CVariant variant1("M Artist");
SortItem item1;
item1[FieldArtist] = variant1;
CVariant variant2("B Artist");
SortItem item2;
item2[FieldArtist] = variant2;
CVariant variant3("R Artist");
SortItem item3;
item3[FieldArtist] = variant3;
CVariant variant4("R Artist");
SortItem item4;
item4[FieldArtist] = variant4;
CVariant variant5("I Artist");
SortItem item5;
item5[FieldArtist] = variant5;
CVariant variant6("A Artist");
SortItem item6;
item6[FieldArtist] = variant6;
CVariant variant7("G Artist");
SortItem item7;
item7[FieldArtist] = variant7;
items.push_back(item1);
items.push_back(item2);
items.push_back(item3);
items.push_back(item4);
items.push_back(item5);
items.push_back(item6);
items.push_back(item7);
SortDescription desc;
desc.sortBy = SortByArtist;
SortUtils::Sort(desc, items);
EXPECT_STREQ("A Artist", items.at(0)[FieldArtist].asString().c_str());
EXPECT_STREQ("B Artist", items.at(1)[FieldArtist].asString().c_str());
EXPECT_STREQ("G Artist", items.at(2)[FieldArtist].asString().c_str());
EXPECT_STREQ("I Artist", items.at(3)[FieldArtist].asString().c_str());
EXPECT_STREQ("M Artist", items.at(4)[FieldArtist].asString().c_str());
EXPECT_STREQ("R Artist", items.at(5)[FieldArtist].asString().c_str());
EXPECT_STREQ("R Artist", items.at(6)[FieldArtist].asString().c_str());
}
TEST(TestSortUtils, Sort_SortBy)
{
SortItems items;
CVariant variant1("M Artist");
SortItem item1;
item1[FieldArtist] = variant1;
CVariant variant2("B Artist");
SortItem item2;
item2[FieldArtist] = variant2;
CVariant variant3("R Artist");
SortItem item3;
item3[FieldArtist] = variant3;
CVariant variant4("R Artist");
SortItem item4;
item4[FieldArtist] = variant4;
CVariant variant5("I Artist");
SortItem item5;
item5[FieldArtist] = variant5;
CVariant variant6("A Artist");
SortItem item6;
item6[FieldArtist] = variant6;
CVariant variant7("G Artist");
SortItem item7;
item7[FieldArtist] = variant7;
items.push_back(item1);
items.push_back(item2);
items.push_back(item3);
items.push_back(item4);
items.push_back(item5);
items.push_back(item6);
items.push_back(item7);
SortUtils::Sort(SortByArtist, SortOrderAscending, SortAttributeNone, items);
EXPECT_STREQ("A Artist", items.at(0)[FieldArtist].asString().c_str());
EXPECT_STREQ("B Artist", items.at(1)[FieldArtist].asString().c_str());
EXPECT_STREQ("G Artist", items.at(2)[FieldArtist].asString().c_str());
EXPECT_STREQ("I Artist", items.at(3)[FieldArtist].asString().c_str());
EXPECT_STREQ("M Artist", items.at(4)[FieldArtist].asString().c_str());
EXPECT_STREQ("R Artist", items.at(5)[FieldArtist].asString().c_str());
EXPECT_STREQ("R Artist", items.at(6)[FieldArtist].asString().c_str());
}
TEST_F(VariantTests, testComparison)
{
//test comparison between two different types of variant
OpenAB::Variant variant1("hello");
OpenAB::Variant variant2(123);
ASSERT_FALSE(variant1 == variant2);
//test comparison between char types
variant1.set('a');
variant2.set('a');
ASSERT_TRUE(variant1 == variant2);
variant2.set('b');
ASSERT_FALSE(variant1 == variant2);
//test comparison between bool types
variant1.set(true);
variant2.set(true);
ASSERT_TRUE(variant1 == variant2);
variant2.set(false);
ASSERT_FALSE(variant1 == variant2);
//test comparison between pointer types
variant1.set((void*)0xBAAD);
variant2.set((void*)0xBAAD);
ASSERT_TRUE(variant1 == variant2);
variant2.set((void*)0xF00D);
ASSERT_FALSE(variant1 == variant2);
//test comparison between string types
variant1.set("hello");
variant2.set(std::string("hello"));
ASSERT_TRUE(variant1 == variant2);
variant2.set(std::string("goodbye"));
ASSERT_FALSE(variant1 == variant2);
//test comparison between secure string types
variant1.set(OpenAB::SecureString("hello"));
variant2 = variant1;
ASSERT_TRUE(variant1 == variant2);
//each secure string will be different even if containing the same string
variant2.set(OpenAB::SecureString("hello"));
ASSERT_FALSE(variant1 == variant2);
//test comparison between float types
variant1.set(123.45f);
variant2.set(123.45f);
ASSERT_TRUE(variant1 == variant2);
variant2.set(543.21f);
ASSERT_FALSE(variant1 == variant2);
//test comparison between double types
variant1.set(123.45);
variant2.set(123.45);
ASSERT_TRUE(variant1 == variant2);
variant2.set(543.21);
ASSERT_FALSE(variant1 == variant2);
//test comparison between int types
variant1.set((u_int8_t)123);
variant2.set((u_int8_t)123);
ASSERT_TRUE(variant1 == variant2);
variant2.set((u_int8_t)321);
ASSERT_FALSE(variant1 == variant2);
variant1.set((u_int16_t)123);
variant2.set((u_int16_t)123);
ASSERT_TRUE(variant1 == variant2);
variant2.set((u_int16_t)321);
ASSERT_FALSE(variant1 == variant2);
variant1.set((u_int32_t)123);
variant2.set((u_int32_t)123);
ASSERT_TRUE(variant1 == variant2);
variant2.set((u_int32_t)321);
ASSERT_FALSE(variant1 == variant2);
variant1.set((int8_t)123);
variant2.set((int8_t)123);
ASSERT_TRUE(variant1 == variant2);
variant2.set((int8_t)321);
ASSERT_FALSE(variant1 == variant2);
variant1.set((int16_t)123);
variant2.set((int16_t)123);
ASSERT_TRUE(variant1 == variant2);
variant2.set((int16_t)321);
ASSERT_FALSE(variant1 == variant2);
variant1.set((int32_t)123);
variant2.set((int32_t)123);
ASSERT_TRUE(variant1 == variant2);
variant2.set((int32_t)321);
ASSERT_FALSE(variant1 == variant2);
}
TEST(FunctionRef, OverloadedFunctor) {
struct OverloadedFunctor {
// variant 1
int operator()(int x) {
return 100 + 1 * x;
}
// variant 2 (const-overload of v1)
int operator()(int x) const {
return 100 + 2 * x;
}
// variant 3
int operator()(int x, int) {
return 100 + 3 * x;
}
// variant 4 (const-overload of v3)
int operator()(int x, int) const {
return 100 + 4 * x;
}
// variant 5 (non-const, has no const-overload)
int operator()(int x, char const*) {
return 100 + 5 * x;
}
// variant 6 (const only)
int operator()(int x, std::vector<int> const&) const {
return 100 + 6 * x;
}
};
OverloadedFunctor of;
auto const& cof = of;
FunctionRef<int(int)> variant1 = of;
EXPECT_EQ(100 + 1 * 15, variant1(15));
FunctionRef<int(int)> const cvariant1 = of;
EXPECT_EQ(100 + 1 * 15, cvariant1(15));
FunctionRef<int(int)> variant2 = cof;
EXPECT_EQ(100 + 2 * 16, variant2(16));
FunctionRef<int(int)> const cvariant2 = cof;
EXPECT_EQ(100 + 2 * 16, cvariant2(16));
FunctionRef<int(int, int)> variant3 = of;
EXPECT_EQ(100 + 3 * 17, variant3(17, 0));
FunctionRef<int(int, int)> const cvariant3 = of;
EXPECT_EQ(100 + 3 * 17, cvariant3(17, 0));
FunctionRef<int(int, int)> variant4 = cof;
EXPECT_EQ(100 + 4 * 18, variant4(18, 0));
FunctionRef<int(int, int)> const cvariant4 = cof;
EXPECT_EQ(100 + 4 * 18, cvariant4(18, 0));
FunctionRef<int(int, char const*)> variant5 = of;
EXPECT_EQ(100 + 5 * 19, variant5(19, "foo"));
FunctionRef<int(int, char const*)> const cvariant5 = of;
EXPECT_EQ(100 + 5 * 19, cvariant5(19, "foo"));
FunctionRef<int(int, std::vector<int> const&)> variant6 = of;
EXPECT_EQ(100 + 6 * 20, variant6(20, {}));
EXPECT_EQ(100 + 6 * 20, variant6(20, {1, 2, 3}));
FunctionRef<int(int, std::vector<int> const&)> const cvariant6 = of;
EXPECT_EQ(100 + 6 * 20, cvariant6(20, {}));
EXPECT_EQ(100 + 6 * 20, cvariant6(20, {1, 2, 3}));
FunctionRef<int(int, std::vector<int> const&)> variant6const = cof;
EXPECT_EQ(100 + 6 * 21, variant6const(21, {}));
FunctionRef<int(int, std::vector<int> const&)> const cvariant6const = cof;
EXPECT_EQ(100 + 6 * 21, cvariant6const(21, {}));
}