github-mirrors/thirdparty-ArduinoJson
1
0
Fork 0
mirror of https://github.com/eledio-devices/thirdparty-ArduinoJson.git synced 2025-10-31 16:14:11 +01:00
Code Issues Packages Projects Releases Wiki Activity

Add memoryUsage() to ElementProxy and MemberProxy (fixes #1730)

Browse Source
This commit is contained in:
Benoit Blanchon
2022-03-19 12:11:40 +01:00
parent 47f90b02c3
commit 3dc67c5663
6 changed files with 65 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
extras/tests/JsonDocument/ElementProxy.cpp
View File

@@ -188,6 +188,21 @@ TEST_CASE("ElementProxy::size()") {
}
}
TEST_CASE("ElementProxy::memoryUsage()") {
DynamicJsonDocument doc(4096);
doc.addElement();
ElementProxy<JsonDocument&> ep = doc[0];
SECTION("returns 0 for null") {
REQUIRE(ep.memoryUsage() == 0);
}
SECTION("returns size for string") {
ep.set(std::string("hello"));
REQUIRE(ep.memoryUsage() == 6);
}
}
TEST_CASE("ElementProxy::operator[]") {
DynamicJsonDocument doc(4096);
ElementProxy<JsonDocument&> ep = doc[1];