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🚨 fix warning

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This commit is contained in:
Niels Lohmann 2020-07-06 13:19:06 +02:00
parent 99fc6b16ab
commit 28ef87370b
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2 changed files with 19 additions and 8 deletions
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25
test/src/unit-assert_macro.cpp
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@ -27,24 +27,33 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
// avoid warning when assert does not abort
#if defined(__GNUC__)
#pragma GCC diagnostic ignored "-Wstrict-overflow"
#endif
#include "doctest_compatibility.h"
/// global variable to record side effect of assert calls
int assert_counter = 0;
static int assert_counter;
/// set failure variable to true instead of calling assert(x)
#define JSON_ASSERT(x) if (!(x)) ++assert_counter;
#define JSON_ASSERT(x) {if (!(x)) ++assert_counter; }
#include <nlohmann/json.hpp>
using nlohmann::json;
TEST_CASE("JSON_ASSERT(x)")
{
const json j = {{"bar", 1}};
CHECK(assert_counter == 0);
assert_counter = 0;
const json j = {{"bar", 1}};
CHECK(assert_counter == 0);
// accessing non-exising key in const value would assert
j["foo"] == 1;
// accessing non-existing key in const value would assert
if (j["foo"] == 1)
{
CHECK(true);
}
CHECK(assert_counter == 1);
}
CHECK(assert_counter == 1);
}