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tests/type: add test for simple type compatibility

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Signed-off-by: Paweł Dziepak <pdziepak@scylladb.com>
This commit is contained in:
Paweł Dziepak
2016-01-19 09:37:07 +01:00
parent 440b6d058e
commit e249d4eab5
1 changed files with 50 additions and 29 deletions
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79
tests/types_test.cc
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@@ -578,6 +578,36 @@ BOOST_AUTO_TEST_CASE(test_reversed_type_value_compatibility) {
BOOST_REQUIRE(rb->is_value_compatible_with(*utf8_type));
}
static auto msg = [] (const char* m, data_type x, data_type y) -> std::string {
return sprint("%s(%s, %s)", m, x->name(), y->name());
};
// Sort order does not change
auto verify_compat = [] (data_type to, data_type from) {
BOOST_CHECK_MESSAGE(to->is_compatible_with(*from), msg("verify_compat is_compatible", to, from));
// value compatibility is implied by compatibility
BOOST_CHECK_MESSAGE(to->is_value_compatible_with(*from), msg("verify_compat is_value_compatible", to, from));
};
// Sort order may change
auto verify_value_compat = [] (data_type to, data_type from) {
BOOST_CHECK_MESSAGE(!to->is_compatible_with(*from), msg("verify_value_compat !is_compatible", to, from)); // or verify_compat would be used
BOOST_CHECK_MESSAGE(to->is_value_compatible_with(*from), msg("verify_value_compat is_value_compatible", to, from));
};
// Cannot be cast
auto verify_not_compat = [] (data_type to, data_type from) {
BOOST_CHECK_MESSAGE(!to->is_compatible_with(*from), msg("verify_not_compat !is_compatible", to, from));
BOOST_CHECK_MESSAGE(!to->is_value_compatible_with(*from), msg("verify_not_compat !is_value_compatible", to, from));
};
auto cc = verify_compat;
auto vc = verify_value_compat;
auto nc = verify_not_compat;
struct test_case {
void (*verify)(data_type to, data_type from);
data_type to;
data_type from;
};
BOOST_AUTO_TEST_CASE(test_collection_type_compatibility) {
auto m__bi = map_type_impl::get_instance(bytes_type, int32_type, true);
auto mf_bi = map_type_impl::get_instance(bytes_type, int32_type, false);
@@ -596,35 +626,6 @@ BOOST_AUTO_TEST_CASE(test_collection_type_compatibility) {
auto l__b = list_type_impl::get_instance(bytes_type, true);
auto lf_b = list_type_impl::get_instance(bytes_type, false);
static auto msg = [] (const char* m, data_type x, data_type y) -> std::string {
return sprint("%s(%s, %s)", m, x->name(), y->name());
};
// Sort order does not change
auto verify_compat = [] (data_type to, data_type from) {
BOOST_CHECK_MESSAGE(to->is_compatible_with(*from), msg("verify_compat is_compatible", to, from));
// value compatibility is implied by compatibility
BOOST_CHECK_MESSAGE(to->is_value_compatible_with(*from), msg("verify_compat is_value_compatible", to, from));
};
// Sort order may change
auto verify_value_compat = [] (data_type to, data_type from) {
BOOST_CHECK_MESSAGE(!to->is_compatible_with(*from), msg("verify_value_compat !is_compatible", to, from)); // or verify_compat would be used
BOOST_CHECK_MESSAGE(to->is_value_compatible_with(*from), msg("verify_value_compat is_value_compatible", to, from));
};
// Cannot be cast
auto verify_not_compat = [] (data_type to, data_type from) {
BOOST_CHECK_MESSAGE(!to->is_compatible_with(*from), msg("verify_not_compat !is_compatible", to, from));
BOOST_CHECK_MESSAGE(!to->is_value_compatible_with(*from), msg("verify_not_compat !is_value_compatible", to, from));
};
auto cc = verify_compat;
auto vc = verify_value_compat;
auto nc = verify_not_compat;
struct test_case {
void (*verify)(data_type to, data_type from);
data_type to;
data_type from;
};
test_case tests[] = {
{ nc, m__bi, int32_type }, // collection vs. primitiv
{ cc, m__bi, m__bi }, // identity
@@ -652,3 +653,23 @@ BOOST_AUTO_TEST_CASE(test_collection_type_compatibility) {
tc.verify(tc.to, tc.from);
}
}
BOOST_AUTO_TEST_CASE(test_simple_type_compatibility) {
test_case tests[] = {
{ vc, bytes_type, int32_type },
{ nc, int32_type, bytes_type },
{ vc, varint_type, int32_type },
{ vc, varint_type, long_type },
{ nc, int32_type, varint_type },
{ nc, long_type, varint_type },
{ cc, bytes_type, utf8_type },
{ cc, utf8_type, ascii_type },
{ cc, bytes_type, ascii_type },
{ nc, utf8_type, bytes_type },
{ nc, ascii_type, bytes_type },
{ nc, ascii_type, utf8_type },
};
for (auto&& tc : tests) {
tc.verify(tc.to, tc.from);
}
}