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Re-template json_pointer on string type (#3415)

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* Make exception context optional

Change exception context parameter to pointer and replace context with
nullptr where appropriate.

* Support escaping other string types

* Add string concatenation function

Add variadic concat() function for concatenating char *, char, and
string types.

* Replace string concatenations using + with concat()

* Template json_pointer on string type

Change json_pointer from being templated on basic_json to being
templated on string type.

* Add unit test for #3388

Closes #3388.

* Fix regression test for #2958

* Add backwards compatibility with json_pointer<basic_json>

* Update json_pointer docs

* Allow comparing different json_pointers

* Update version numbers
This commit is contained in:
Florian Albrechtskirchinger
2022-04-12 14:18:16 +02:00
committed by GitHub
parent 1deeb434c6
commit 616caea27a
28 changed files with 1638 additions and 784 deletions
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6
test/src/unit-regression2.cpp
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@@ -760,7 +760,6 @@ TEST_CASE("regression tests 2")
{
std::string p = "/root";
// matching types
json test1;
test1[json::json_pointer(p)] = json::object();
CHECK(test1.dump() == "{\"root\":{}}");
@@ -769,10 +768,11 @@ TEST_CASE("regression tests 2")
test2[ordered_json::json_pointer(p)] = json::object();
CHECK(test2.dump() == "{\"root\":{}}");
// mixed type - the JSON Pointer is implicitly converted into a string "/root"
// json::json_pointer and ordered_json::json_pointer are the same type; behave as above
ordered_json test3;
test3[json::json_pointer(p)] = json::object();
CHECK(test3.dump() == "{\"/root\":{}}");
CHECK(std::is_same<json::json_pointer::string_t, ordered_json::json_pointer::string_t>::value);
CHECK(test3.dump() == "{\"root\":{}}");
}
SECTION("issue #2982 - to_{binary format} does not provide a mechanism for specifying a custom allocator for the returned type")