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Tests: add user-defined literal ""_s for std::string

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This commit is contained in:
Benoit Blanchon
2024-06-07 09:35:45 +02:00
parent 5b88b2c1f6
commit 45611924f3
55 changed files with 316 additions and 229 deletions
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extras/tests/JsonObject/set.cpp
+12 -11
View File
@@ -6,6 +6,7 @@
#include <catch.hpp>
#include "Allocators.hpp"
#include "Literals.hpp"
TEST_CASE("JsonObject::set()") {
SpyingAllocator spy;
@@ -22,20 +23,20 @@ TEST_CASE("JsonObject::set()") {
bool success = obj2.set(obj1);
REQUIRE(success == true);
REQUIRE(obj2["hello"] == std::string("world"));
REQUIRE(obj2["hello"] == "world"_s);
REQUIRE(spy.log() == AllocatorLog{
Allocate(sizeofPool()),
});
}
SECTION("copy local string value") {
obj1["hello"] = std::string("world");
obj1["hello"] = "world"_s;
spy.clearLog();
bool success = obj2.set(obj1);
REQUIRE(success == true);
REQUIRE(obj2["hello"] == std::string("world"));
REQUIRE(obj2["hello"] == "world"_s);
REQUIRE(spy.log() == AllocatorLog{
Allocate(sizeofPool()),
Allocate(sizeofString("world")),
@@ -43,13 +44,13 @@ TEST_CASE("JsonObject::set()") {
}
SECTION("copy local key") {
obj1[std::string("hello")] = "world";
obj1["hello"_s] = "world";
spy.clearLog();
bool success = obj2.set(obj1);
REQUIRE(success == true);
REQUIRE(obj2["hello"] == std::string("world"));
REQUIRE(obj2["hello"] == "world"_s);
REQUIRE(spy.log() == AllocatorLog{
Allocate(sizeofString("hello")),
Allocate(sizeofPool()),
@@ -63,7 +64,7 @@ TEST_CASE("JsonObject::set()") {
bool success = obj2.set(obj1);
REQUIRE(success == true);
REQUIRE(obj2["hello"] == std::string("world"));
REQUIRE(obj2["hello"] == "world"_s);
REQUIRE(spy.log() == AllocatorLog{
Allocate(sizeofString("hello")),
Allocate(sizeofPool()),
@@ -78,7 +79,7 @@ TEST_CASE("JsonObject::set()") {
bool success = obj2.set(obj1);
REQUIRE(success == true);
REQUIRE(obj2["hello"] == std::string("world"));
REQUIRE(obj2["hello"] == "world"_s);
REQUIRE(spy.log() == AllocatorLog{
Allocate(sizeofString("hello")),
Allocate(sizeofPool()),
@@ -91,7 +92,7 @@ TEST_CASE("JsonObject::set()") {
obj2.set(static_cast<JsonObjectConst>(obj1));
REQUIRE(obj2["hello"] == std::string("world"));
REQUIRE(obj2["hello"] == "world"_s);
}
SECTION("copy fails in the middle of an object") {
@@ -99,8 +100,8 @@ TEST_CASE("JsonObject::set()") {
JsonDocument doc3(&timebomb);
JsonObject obj3 = doc3.to<JsonObject>();
obj1[std::string("a")] = 1;
obj1[std::string("b")] = 2;
obj1["a"_s] = 1;
obj1["b"_s] = 2;
bool success = obj3.set(obj1);
@@ -113,7 +114,7 @@ TEST_CASE("JsonObject::set()") {
JsonDocument doc3(&timebomb);
JsonObject obj3 = doc3.to<JsonObject>();
obj1["hello"][0] = std::string("world");
obj1["hello"][0] = "world"_s;
bool success = obj3.set(obj1);
extras/tests/JsonObject/std_string.cpp
+8 -6
View File
@@ -5,6 +5,8 @@
#include <ArduinoJson.h>
#include <catch.hpp>
#include "Literals.hpp"
static void eraseString(std::string& str) {
char* p = const_cast<char*>(str.c_str());
while (*p)
@@ -20,7 +22,7 @@ TEST_CASE("std::string") {
deserializeJson(doc, json);
JsonObject obj = doc.as<JsonObject>();
REQUIRE(std::string("value") == obj[std::string("key")]);
REQUIRE("value"_s == obj["key"_s]);
}
SECTION("operator[] const") {
@@ -29,21 +31,21 @@ TEST_CASE("std::string") {
deserializeJson(doc, json);
JsonObject obj = doc.as<JsonObject>();
REQUIRE(std::string("value") == obj[std::string("key")]);
REQUIRE("value"_s == obj["key"_s]);
}
SECTION("containsKey()") {
char json[] = "{\"key\":\"value\"}";
deserializeJson(doc, json);
JsonObject obj = doc.as<JsonObject>();
REQUIRE(true == obj.containsKey(std::string("key")));
REQUIRE(true == obj.containsKey("key"_s));
}
SECTION("remove()") {
JsonObject obj = doc.to<JsonObject>();
obj["key"] = "value";
obj.remove(std::string("key"));
obj.remove("key"_s);
REQUIRE(0 == obj.size());
}
@@ -53,7 +55,7 @@ TEST_CASE("std::string") {
JsonObject obj = doc.to<JsonObject>();
obj[key] = "world";
eraseString(key);
REQUIRE(std::string("world") == obj["hello"]);
REQUIRE("world"_s == obj["hello"]);
}
SECTION("operator[], set value") {
@@ -61,6 +63,6 @@ TEST_CASE("std::string") {
JsonObject obj = doc.to<JsonObject>();
obj["hello"] = value;
eraseString(value);
REQUIRE(std::string("world") == obj["hello"]);
REQUIRE("world"_s == obj["hello"]);
}
}
extras/tests/JsonObject/subscript.cpp
+10 -9
View File
@@ -6,6 +6,7 @@
#include <catch.hpp>
#include "Allocators.hpp"
#include "Literals.hpp"
TEST_CASE("JsonObject::operator[]") {
SpyingAllocator spy;
@@ -50,7 +51,7 @@ TEST_CASE("JsonObject::operator[]") {
REQUIRE(true == obj["hello"].is<const char*>());
REQUIRE(false == obj["hello"].is<long>());
REQUIRE(std::string("h3110") == obj["hello"].as<const char*>());
REQUIRE("h3110"_s == obj["hello"].as<const char*>());
}
SECTION("array") {
@@ -132,7 +133,7 @@ TEST_CASE("JsonObject::operator[]") {
}
SECTION("should duplicate std::string value") {
obj["hello"] = std::string("world");
obj["hello"] = "world"_s;
REQUIRE(spy.log() == AllocatorLog{
Allocate(sizeofPool()),
Allocate(sizeofString("world")),
@@ -140,7 +141,7 @@ TEST_CASE("JsonObject::operator[]") {
}
SECTION("should duplicate std::string key") {
obj[std::string("hello")] = "world";
obj["hello"_s] = "world";
REQUIRE(spy.log() == AllocatorLog{
Allocate(sizeofString("hello")),
Allocate(sizeofPool()),
@@ -148,7 +149,7 @@ TEST_CASE("JsonObject::operator[]") {
}
SECTION("should duplicate std::string key&value") {
obj[std::string("hello")] = std::string("world");
obj["hello"_s] = "world"_s;
REQUIRE(spy.log() == AllocatorLog{
Allocate(sizeofString("hello")),
Allocate(sizeofPool()),
@@ -197,7 +198,7 @@ TEST_CASE("JsonObject::operator[]") {
obj[vla] = "world";
REQUIRE(std::string("world") == obj["hello"]);
REQUIRE("world"_s == obj["hello"]);
}
SECTION("obj[str] = VLA") { // issue #416
@@ -207,7 +208,7 @@ TEST_CASE("JsonObject::operator[]") {
obj["hello"] = vla;
REQUIRE(std::string("world") == obj["hello"].as<const char*>());
REQUIRE("world"_s == obj["hello"].as<const char*>());
}
SECTION("obj.set(VLA, str)") {
@@ -217,7 +218,7 @@ TEST_CASE("JsonObject::operator[]") {
obj[vla] = "world";
REQUIRE(std::string("world") == obj["hello"]);
REQUIRE("world"_s == obj["hello"]);
}
SECTION("obj.set(str, VLA)") {
@@ -227,7 +228,7 @@ TEST_CASE("JsonObject::operator[]") {
obj["hello"].set(vla);
REQUIRE(std::string("world") == obj["hello"].as<const char*>());
REQUIRE("world"_s == obj["hello"].as<const char*>());
}
SECTION("obj[VLA]") {
@@ -238,7 +239,7 @@ TEST_CASE("JsonObject::operator[]") {
deserializeJson(doc, "{\"hello\":\"world\"}");
obj = doc.as<JsonObject>();
REQUIRE(std::string("world") == obj[vla]);
REQUIRE("world"_s == obj[vla]);
}
#endif