bblanchon/ArduinoJson
1
0
Fork 1
mirror of https://github.com/bblanchon/ArduinoJson.git synced 2025-07-17 20:42:24 +02:00
Code Issues Packages Projects Releases Wiki Activity

Pass StringNode* to VariantData

Browse Source
This commit is contained in:
Benoit Blanchon
2023-05-02 18:29:19 +02:00
parent 5c0338970c
commit 167ea08c53
13 changed files with 90 additions and 60 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
extras/tests/MemoryPool/StringCopier.cpp
View File

@ -93,39 +93,46 @@ TEST_CASE("StringCopier") {
}
}
static const char* addStringToPool(MemoryPool& pool, const char* s) {
static StringNode* addStringToPool(MemoryPool& pool, const char* s) {
StringCopier str(&pool);
str.startString();
str.append(s);
return str.save().c_str();
return str.save();
}
TEST_CASE("StringCopier::save() deduplicates strings") {
MemoryPool pool(4096);
SECTION("Basic") {
const char* s1 = addStringToPool(pool, "hello");
const char* s2 = addStringToPool(pool, "world");
const char* s3 = addStringToPool(pool, "hello");
auto s1 = addStringToPool(pool, "hello");
auto s2 = addStringToPool(pool, "world");
auto s3 = addStringToPool(pool, "hello");
REQUIRE(s1 == s3);
REQUIRE(s2 != s3);
REQUIRE(s1->references == 2);
REQUIRE(s2->references == 1);
REQUIRE(s3->references == 2);
REQUIRE(pool.size() == 2 * sizeofString(5));
}
SECTION("Requires terminator") {
const char* s1 = addStringToPool(pool, "hello world");
const char* s2 = addStringToPool(pool, "hello");
auto s1 = addStringToPool(pool, "hello world");
auto s2 = addStringToPool(pool, "hello");
REQUIRE(s2 != s1);
REQUIRE(s1->references == 1);
REQUIRE(s2->references == 1);
REQUIRE(pool.size() == sizeofString(11) + sizeofString(5));
}
SECTION("Don't overrun") {
const char* s1 = addStringToPool(pool, "hello world");
const char* s2 = addStringToPool(pool, "wor");
auto s1 = addStringToPool(pool, "hello world");
auto s2 = addStringToPool(pool, "wor");
REQUIRE(s2 != s1);
REQUIRE(s1->references == 1);
REQUIRE(s2->references == 1);
REQUIRE(pool.size() == sizeofString(11) + sizeofString(3));
}
}