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

19
test/JsonVariant/copy.cpp
View File

@ -83,4 +83,23 @@ TEST_CASE("JsonVariant::set(JsonVariant)") {
REQUIRE(doc1.memoryUsage() == JSON_STRING_SIZE(8));
REQUIRE(doc2.memoryUsage() == JSON_STRING_SIZE(8));
}
SECTION("releases string memory when replacing with null") {
var1.set(std::string("hello"));
REQUIRE(doc1.memoryUsage() == JSON_STRING_SIZE(6));
var1.set(JsonVariant());
REQUIRE(doc1.memoryUsage() == 0);
}
SECTION("releases string memory when replacing with iteger") {
var1.set(std::string("hello"));
REQUIRE(doc1.memoryUsage() == JSON_STRING_SIZE(6));
var2.set(42);
var1.set(var2);
REQUIRE(doc1.memoryUsage() == 0);
}
}