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test cases to cover 100% of the fix of #28

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This commit is contained in:
Niels 2015-01-13 19:26:42 +01:00
parent 19043d2003
commit b30e9ee5f4
1 changed files with 32 additions and 12 deletions
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44
test/json_unit.cc
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@ -294,12 +294,22 @@ TEST_CASE("array")
SECTION("Iterators and empty arrays")
{
json j(json::value_type::array);
for (json::iterator it = j.begin(); it != j.end(); ++it) {}
for (json::const_iterator it = j.begin(); it != j.end(); ++it) {}
for (json::const_iterator it = j.cbegin(); it != j.cend(); ++it) {}
for (auto el : j) {}
for (const auto el : j) {}
json empty_array(json::value_type::array);
for (json::iterator it = empty_array.begin(); it != empty_array.end(); ++it) {}
for (json::const_iterator it = empty_array.begin(); it != empty_array.end(); ++it) {}
for (json::const_iterator it = empty_array.cbegin(); it != empty_array.cend(); ++it) {}
for (auto el : empty_array) {}
for (const auto el : empty_array) {}
// create nonempty array, set iterators, clear array, and copy
// existing iterators to cover copy constructor's code
json array = {1, 2, 3};
json::iterator i1 = array.begin();
json::const_iterator i2 = array.cbegin();
array.clear();
json::iterator i3(i1);
json::const_iterator i4(i1);
json::const_iterator i5(i2);
}
}
@ -687,12 +697,22 @@ TEST_CASE("object")
SECTION("Iterators and empty objects")
{
json j(json::value_type::object);
for (json::iterator it = j.begin(); it != j.end(); ++it) {}
for (json::const_iterator it = j.begin(); it != j.end(); ++it) {}
for (json::const_iterator it = j.cbegin(); it != j.cend(); ++it) {}
for (auto el : j) {}
for (const auto el : j) {}
json empty_object(json::value_type::object);
for (json::iterator it = empty_object.begin(); it != empty_object.end(); ++it) {}
for (json::const_iterator it = empty_object.begin(); it != empty_object.end(); ++it) {}
for (json::const_iterator it = empty_object.cbegin(); it != empty_object.cend(); ++it) {}
for (auto el : empty_object) {}
for (const auto el : empty_object) {}
// create nonempty object, set iterators, clear object, and copy
// existing iterators to cover copy constructor's code
json object = {{"foo", 1}};
json::iterator i1 = object.begin();
json::const_iterator i2 = object.cbegin();
object.clear();
json::iterator i3(i1);
json::const_iterator i4(i1);
json::const_iterator i5(i2);
}
}