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🔨 added user-defined exceptions 106-108

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These exceptions occur when JSON pointers are malformed.
This commit is contained in:
Niels Lohmann
2017-03-03 11:56:58 +01:00
parent 06815d274e
commit b86d2148ef
4 changed files with 73 additions and 66 deletions
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35
test/src/unit-json_pointer.cpp
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@ -36,14 +36,17 @@ TEST_CASE("JSON pointers")
{
SECTION("errors")
{
CHECK_THROWS_AS(json::json_pointer("foo"), std::domain_error);
CHECK_THROWS_WITH(json::json_pointer("foo"), "JSON pointer must be empty or begin with '/'");
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("/~~"), std::domain_error);
CHECK_THROWS_WITH(json::json_pointer("/~~"), "escape error: '~' must be followed with '0' or '1'");
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("/~"), std::domain_error);
CHECK_THROWS_WITH(json::json_pointer("/~"), "escape error: '~' must be followed with '0' or '1'");
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(), std::domain_error);
@ -245,14 +248,18 @@ TEST_CASE("JSON pointers")
CHECK(j == json({1, 13, 3, 33, nullptr, 55}));
// error with leading 0
CHECK_THROWS_AS(j["/01"_json_pointer], std::domain_error);
CHECK_THROWS_WITH(j["/01"_json_pointer], "array index must not begin with '0'");
CHECK_THROWS_AS(j_const["/01"_json_pointer], std::domain_error);
CHECK_THROWS_WITH(j_const["/01"_json_pointer], "array index must not begin with '0'");
CHECK_THROWS_AS(j.at("/01"_json_pointer), std::domain_error);
CHECK_THROWS_WITH(j.at("/01"_json_pointer), "array index must not begin with '0'");
CHECK_THROWS_AS(j_const.at("/01"_json_pointer), std::domain_error);
CHECK_THROWS_WITH(j_const.at("/01"_json_pointer), "array index must not begin with '0'");
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_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_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_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, std::invalid_argument);