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Add test cases for iterator to const iterator assignment

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This commit is contained in:
HenryLee 2017-05-31 00:50:40 +10:00
parent 2d5f0c0549
commit f2e1643039
1 changed files with 16 additions and 0 deletions
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16
test/src/unit-iterators1.cpp
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@ -1519,48 +1519,64 @@ TEST_CASE("iterators 1")
json j = true; json j = true;
json::const_iterator it = j.begin(); json::const_iterator it = j.begin();
CHECK(it == j.cbegin()); CHECK(it == j.cbegin());
it = j.begin();
CHECK(it == j.cbegin());
} }
SECTION("string") SECTION("string")
{ {
json j = "hello world"; json j = "hello world";
json::const_iterator it = j.begin(); json::const_iterator it = j.begin();
CHECK(it == j.cbegin()); CHECK(it == j.cbegin());
it = j.begin();
CHECK(it == j.cbegin());
} }
SECTION("array") SECTION("array")
{ {
json j = {1, 2, 3}; json j = {1, 2, 3};
json::const_iterator it = j.begin(); json::const_iterator it = j.begin();
CHECK(it == j.cbegin()); CHECK(it == j.cbegin());
it = j.begin();
CHECK(it == j.cbegin());
} }
SECTION("object") SECTION("object")
{ {
json j = {{"A", 1}, {"B", 2}, {"C", 3}}; json j = {{"A", 1}, {"B", 2}, {"C", 3}};
json::const_iterator it = j.begin(); json::const_iterator it = j.begin();
CHECK(it == j.cbegin()); CHECK(it == j.cbegin());
it = j.begin();
CHECK(it == j.cbegin());
} }
SECTION("number (integer)") SECTION("number (integer)")
{ {
json j = 23; json j = 23;
json::const_iterator it = j.begin(); json::const_iterator it = j.begin();
CHECK(it == j.cbegin()); CHECK(it == j.cbegin());
it = j.begin();
CHECK(it == j.cbegin());
} }
SECTION("number (unsigned)") SECTION("number (unsigned)")
{ {
json j = 23u; json j = 23u;
json::const_iterator it = j.begin(); json::const_iterator it = j.begin();
CHECK(it == j.cbegin()); CHECK(it == j.cbegin());
it = j.begin();
CHECK(it == j.cbegin());
} }
SECTION("number (float)") SECTION("number (float)")
{ {
json j = 23.42; json j = 23.42;
json::const_iterator it = j.begin(); json::const_iterator it = j.begin();
CHECK(it == j.cbegin()); CHECK(it == j.cbegin());
it = j.begin();
CHECK(it == j.cbegin());
} }
SECTION("null") SECTION("null")
{ {
json j = nullptr; json j = nullptr;
json::const_iterator it = j.begin(); json::const_iterator it = j.begin();
CHECK(it == j.cbegin()); CHECK(it == j.cbegin());
it = j.begin();
CHECK(it == j.cbegin());
} }
} }
} }