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🔨 fixed some pedantic GCC warnings

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This commit is contained in:
Niels Lohmann
2017-07-07 22:41:22 +02:00
parent 32065c8045
commit 8b123107c0
22 changed files with 747 additions and 744 deletions
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58
test/src/unit-json_pointer.cpp
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@ -36,23 +36,23 @@ TEST_CASE("JSON pointers")
{
SECTION("errors")
{
CHECK_THROWS_AS(json::json_pointer("foo"), json::parse_error);
CHECK_THROWS_AS(json::json_pointer("foo"), json::parse_error&);
CHECK_THROWS_WITH(json::json_pointer("foo"),
"[json.exception.parse_error.107] parse error at 1: JSON pointer must be empty or begin with '/' - was: 'foo'");
CHECK_THROWS_AS(json::json_pointer("/~~"), json::parse_error);
CHECK_THROWS_AS(json::json_pointer("/~~"), json::parse_error&);
CHECK_THROWS_WITH(json::json_pointer("/~~"),
"[json.exception.parse_error.108] parse error: escape character '~' must be followed with '0' or '1'");
CHECK_THROWS_AS(json::json_pointer("/~"), json::parse_error);
CHECK_THROWS_AS(json::json_pointer("/~"), json::parse_error&);
CHECK_THROWS_WITH(json::json_pointer("/~"),
"[json.exception.parse_error.108] parse error: escape character '~' must be followed with '0' or '1'");
json::json_pointer p;
CHECK_THROWS_AS(p.top(), json::out_of_range);
CHECK_THROWS_AS(p.top(), json::out_of_range&);
CHECK_THROWS_WITH(p.top(),
"[json.exception.out_of_range.405] JSON pointer has no parent");
CHECK_THROWS_AS(p.pop_back(), json::out_of_range);
CHECK_THROWS_AS(p.pop_back(), json::out_of_range&);
CHECK_THROWS_WITH(p.pop_back(),
"[json.exception.out_of_range.405] JSON pointer has no parent");
}
@ -126,10 +126,10 @@ TEST_CASE("JSON pointers")
// unresolved access
json j_primitive = 1;
CHECK_THROWS_AS(j_primitive["/foo"_json_pointer], json::out_of_range);
CHECK_THROWS_AS(j_primitive["/foo"_json_pointer], json::out_of_range&);
CHECK_THROWS_WITH(j_primitive["/foo"_json_pointer],
"[json.exception.out_of_range.404] unresolved reference token 'foo'");
CHECK_THROWS_AS(j_primitive.at("/foo"_json_pointer), json::out_of_range);
CHECK_THROWS_AS(j_primitive.at("/foo"_json_pointer), json::out_of_range&);
CHECK_THROWS_WITH(j_primitive.at("/foo"_json_pointer),
"[json.exception.out_of_range.404] unresolved reference token 'foo'");
}
@ -189,16 +189,16 @@ TEST_CASE("JSON pointers")
CHECK(j[json::json_pointer("/m~0n")] == j["m~n"]);
// unescaped access
CHECK_THROWS_AS(j.at(json::json_pointer("/a/b")), json::out_of_range);
CHECK_THROWS_AS(j.at(json::json_pointer("/a/b")), json::out_of_range&);
CHECK_THROWS_WITH(j.at(json::json_pointer("/a/b")),
"[json.exception.out_of_range.403] key 'a' not found");
// unresolved access
const json j_primitive = 1;
CHECK_THROWS_AS(j_primitive["/foo"_json_pointer], json::out_of_range);
CHECK_THROWS_AS(j_primitive["/foo"_json_pointer], json::out_of_range&);
CHECK_THROWS_WITH(j_primitive["/foo"_json_pointer],
"[json.exception.out_of_range.404] unresolved reference token 'foo'");
CHECK_THROWS_AS(j_primitive.at("/foo"_json_pointer), json::out_of_range);
CHECK_THROWS_AS(j_primitive.at("/foo"_json_pointer), json::out_of_range&);
CHECK_THROWS_WITH(j_primitive.at("/foo"_json_pointer),
"[json.exception.out_of_range.404] unresolved reference token 'foo'");
}
@ -255,35 +255,35 @@ TEST_CASE("JSON pointers")
CHECK(j == json({1, 13, 3, 33, nullptr, 55}));
// error with leading 0
CHECK_THROWS_AS(j["/01"_json_pointer], json::parse_error);
CHECK_THROWS_AS(j["/01"_json_pointer], json::parse_error&);
CHECK_THROWS_WITH(j["/01"_json_pointer],
"[json.exception.parse_error.106] parse error: array index '01' must not begin with '0'");
CHECK_THROWS_AS(j_const["/01"_json_pointer], json::parse_error);
CHECK_THROWS_AS(j_const["/01"_json_pointer], json::parse_error&);
CHECK_THROWS_WITH(j_const["/01"_json_pointer],
"[json.exception.parse_error.106] parse error: array index '01' must not begin with '0'");
CHECK_THROWS_AS(j.at("/01"_json_pointer), json::parse_error);
CHECK_THROWS_AS(j.at("/01"_json_pointer), json::parse_error&);
CHECK_THROWS_WITH(j.at("/01"_json_pointer),
"[json.exception.parse_error.106] parse error: array index '01' must not begin with '0'");
CHECK_THROWS_AS(j_const.at("/01"_json_pointer), json::parse_error);
CHECK_THROWS_AS(j_const.at("/01"_json_pointer), json::parse_error&);
CHECK_THROWS_WITH(j_const.at("/01"_json_pointer),
"[json.exception.parse_error.106] parse error: array index '01' must not begin with '0'");
// error with incorrect numbers
CHECK_THROWS_AS(j["/one"_json_pointer] = 1, json::parse_error);
CHECK_THROWS_AS(j["/one"_json_pointer] = 1, json::parse_error&);
CHECK_THROWS_WITH(j["/one"_json_pointer] = 1,
"[json.exception.parse_error.109] parse error: array index 'one' is not a number");
CHECK_THROWS_AS(j_const["/one"_json_pointer] == 1, json::parse_error);
CHECK_THROWS_AS(j_const["/one"_json_pointer] == 1, json::parse_error&);
CHECK_THROWS_WITH(j_const["/one"_json_pointer] == 1,
"[json.exception.parse_error.109] parse error: array index 'one' is not a number");
CHECK_THROWS_AS(j.at("/one"_json_pointer) = 1, json::parse_error);
CHECK_THROWS_AS(j.at("/one"_json_pointer) = 1, json::parse_error&);
CHECK_THROWS_WITH(j.at("/one"_json_pointer) = 1,
"[json.exception.parse_error.109] parse error: array index 'one' is not a number");
CHECK_THROWS_AS(j_const.at("/one"_json_pointer) == 1, json::parse_error);
CHECK_THROWS_AS(j_const.at("/one"_json_pointer) == 1, json::parse_error&);
CHECK_THROWS_WITH(j_const.at("/one"_json_pointer) == 1,
"[json.exception.parse_error.109] parse error: array index 'one' is not a number");
CHECK_THROWS_AS(json({{"/list/0", 1}, {"/list/1", 2}, {"/list/three", 3}}).unflatten(), json::parse_error);
CHECK_THROWS_AS(json({{"/list/0", 1}, {"/list/1", 2}, {"/list/three", 3}}).unflatten(), json::parse_error&);
CHECK_THROWS_WITH(json({{"/list/0", 1}, {"/list/1", 2}, {"/list/three", 3}}).unflatten(),
"[json.exception.parse_error.109] parse error: array index 'three' is not a number");
@ -292,15 +292,15 @@ TEST_CASE("JSON pointers")
CHECK(j == json({1, 13, 3, 33, nullptr, 55, 99}));
// error when using "-" in const object
CHECK_THROWS_AS(j_const["/-"_json_pointer], json::out_of_range);
CHECK_THROWS_AS(j_const["/-"_json_pointer], json::out_of_range&);
CHECK_THROWS_WITH(j_const["/-"_json_pointer],
"[json.exception.out_of_range.402] array index '-' (3) is out of range");
// error when using "-" with at
CHECK_THROWS_AS(j.at("/-"_json_pointer), json::out_of_range);
CHECK_THROWS_AS(j.at("/-"_json_pointer), json::out_of_range&);
CHECK_THROWS_WITH(j.at("/-"_json_pointer),
"[json.exception.out_of_range.402] array index '-' (7) is out of range");
CHECK_THROWS_AS(j_const.at("/-"_json_pointer), json::out_of_range);
CHECK_THROWS_AS(j_const.at("/-"_json_pointer), json::out_of_range&);
CHECK_THROWS_WITH(j_const.at("/-"_json_pointer),
"[json.exception.out_of_range.402] array index '-' (3) is out of range");
}
@ -315,20 +315,20 @@ TEST_CASE("JSON pointers")
CHECK(j["/2"_json_pointer] == j[2]);
// assign to nonexisting index
CHECK_THROWS_AS(j.at("/3"_json_pointer), json::out_of_range);
CHECK_THROWS_AS(j.at("/3"_json_pointer), json::out_of_range&);
CHECK_THROWS_WITH(j.at("/3"_json_pointer),
"[json.exception.out_of_range.401] array index 3 is out of range");
// assign to nonexisting index (with gap)
CHECK_THROWS_AS(j.at("/5"_json_pointer), json::out_of_range);
CHECK_THROWS_AS(j.at("/5"_json_pointer), json::out_of_range&);
CHECK_THROWS_WITH(j.at("/5"_json_pointer),
"[json.exception.out_of_range.401] array index 5 is out of range");
// assign to "-"
CHECK_THROWS_AS(j["/-"_json_pointer], json::out_of_range);
CHECK_THROWS_AS(j["/-"_json_pointer], json::out_of_range&);
CHECK_THROWS_WITH(j["/-"_json_pointer],
"[json.exception.out_of_range.402] array index '-' (3) is out of range");
CHECK_THROWS_AS(j.at("/-"_json_pointer), json::out_of_range);
CHECK_THROWS_AS(j.at("/-"_json_pointer), json::out_of_range&);
CHECK_THROWS_WITH(j.at("/-"_json_pointer),
"[json.exception.out_of_range.402] array index '-' (3) is out of range");
}
@ -386,18 +386,18 @@ TEST_CASE("JSON pointers")
CHECK(j_flatten.unflatten() == j);
// error for nonobjects
CHECK_THROWS_AS(json(1).unflatten(), json::type_error);
CHECK_THROWS_AS(json(1).unflatten(), json::type_error&);
CHECK_THROWS_WITH(json(1).unflatten(),
"[json.exception.type_error.314] only objects can be unflattened");
// error for nonprimitve values
CHECK_THROWS_AS(json({{"/1", {1, 2, 3}}}).unflatten(), json::type_error);
CHECK_THROWS_AS(json({{"/1", {1, 2, 3}}}).unflatten(), json::type_error&);
CHECK_THROWS_WITH(json({{"/1", {1, 2, 3}}}).unflatten(),
"[json.exception.type_error.315] values in object must be primitive");
// error for conflicting values
json j_error = {{"", 42}, {"/foo", 17}};
CHECK_THROWS_AS(j_error.unflatten(), json::type_error);
CHECK_THROWS_AS(j_error.unflatten(), json::type_error&);
CHECK_THROWS_WITH(j_error.unflatten(),
"[json.exception.type_error.313] invalid value to unflatten");