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Support NUL inside string values (issue #1646)

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This commit is contained in:
Benoit Blanchon
2021-11-21 15:07:56 +01:00
parent a27398e445
commit be70f6ddd7
22 changed files with 144 additions and 59 deletions
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4
extras/tests/JsonSerializer/JsonVariant.cpp
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@@ -63,6 +63,10 @@ TEST_CASE("serializeJson(JsonVariant)") {
SECTION("Escape tab") {
check(std::string("hello\tworld"), "\"hello\\tworld\"");
}
SECTION("NUL char") {
check(std::string("hello\0world", 11), "\"hello\\u0000world\"");
}
}
SECTION("SerializedValue<const char*>") {

10
extras/tests/JsonSerializer/std_string.cpp
View File

@@ -45,3 +45,13 @@ TEST_CASE("serialize JsonObject to std::string") {
REQUIRE("{\r\n \"key\": \"value\"\r\n}" == json);
}
}
TEST_CASE("serialize an std::string containing a NUL") {
StaticJsonDocument<256> doc;
doc.set(std::string("hello\0world", 11));
CHECK(doc.memoryUsage() == 12);
std::string json;
serializeJson(doc, json);
CHECK("\"hello\\u0000world\"" == json);
}