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Append terminator in saveStringFromFreeZone()

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This commit is contained in:
Benoit Blanchon
2021-11-20 20:29:09 +01:00
parent 62f9b94ab1
commit 43b2e2e774
10 changed files with 58 additions and 25 deletions
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16
extras/tests/MemoryPool/StringCopier.cpp
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@ -11,12 +11,11 @@ TEST_CASE("StringCopier") {
char buffer[4096];
SECTION("Works when buffer is big enough") {
MemoryPool pool(buffer, addPadding(JSON_STRING_SIZE(6)));
MemoryPool pool(buffer, addPadding(JSON_STRING_SIZE(5)));
StringCopier str(pool);
str.startString();
str.append("hello");
str.append('\0');
REQUIRE(str.isValid() == true);
REQUIRE(std::string(str.str()) == "hello");
@ -31,6 +30,7 @@ TEST_CASE("StringCopier") {
str.append("hello world!");
REQUIRE(str.isValid() == false);
REQUIRE(pool.overflowed() == true);
}
SECTION("Increases size of memory pool") {
@ -38,10 +38,19 @@ TEST_CASE("StringCopier") {
StringCopier str(pool);
str.startString();
str.append('h');
str.save();
REQUIRE(1 == pool.size());
REQUIRE(pool.overflowed() == false);
}
SECTION("Works when memory pool is 0 bytes") {
MemoryPool pool(buffer, 0);
StringCopier str(pool);
str.startString();
REQUIRE(str.isValid() == false);
REQUIRE(pool.overflowed() == true);
}
}
@ -49,7 +58,6 @@ static const char* addStringToPool(MemoryPool& pool, const char* s) {
StringCopier str(pool);
str.startString();
str.append(s);
str.append('\0');
return str.save().c_str();
}