feedc0de/ArduinoJson
1
0
Fork 0
forked from bblanchon/ArduinoJson
Code Pull Requests Activity

Replacing a value now releases the memory

Browse Source
This commit is contained in:
Benoit Blanchon
2018-11-12 18:28:34 +01:00
parent f375459d53
commit 720e6548c7
18 changed files with 335 additions and 132 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
test/JsonObject/subscript.cpp
View File

@ -141,6 +141,22 @@ TEST_CASE("JsonObject::operator[]") {
REQUIRE(expectedSize <= doc.memoryUsage());
}
SECTION("should release string memory when overiding value") {
obj["hello"] = std::string("world");
REQUIRE(doc.memoryUsage() == JSON_OBJECT_SIZE(1) + JSON_STRING_SIZE(6));
obj["hello"] = 42;
REQUIRE(doc.memoryUsage() == JSON_OBJECT_SIZE(1));
}
SECTION("should release nested array memory when overiding value") {
obj.createNestedArray("hello").add("world");
REQUIRE(doc.memoryUsage() == JSON_OBJECT_SIZE(1) + JSON_ARRAY_SIZE(1));
obj["hello"] = 42;
REQUIRE(doc.memoryUsage() == JSON_OBJECT_SIZE(1));
}
SECTION("should ignore null key") {
// object must have a value to make a call to strcmp()
obj["dummy"] = 42;