forked from bblanchon/ArduinoJson
51 lines
1.2 KiB
C++
51 lines
1.2 KiB
C++
// ArduinoJson - arduinojson.org
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// Copyright Benoit Blanchon 2014-2018
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// MIT License
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#include <ArduinoJson.h>
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#include <catch.hpp>
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using namespace ArduinoJson::Internals;
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template <typename StringBuilder, typename String>
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void common_tests(StringBuilder& sb, const String& output) {
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SECTION("InitialState") {
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REQUIRE(std::string("") == output);
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}
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SECTION("EmptyString") {
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REQUIRE(0 == sb.print(""));
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REQUIRE(std::string("") == output);
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}
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SECTION("OneString") {
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REQUIRE(4 == sb.print("ABCD"));
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REQUIRE(std::string("ABCD") == output);
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}
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SECTION("TwoStrings") {
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REQUIRE(4 == sb.print("ABCD"));
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REQUIRE(4 == sb.print("EFGH"));
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REQUIRE(std::string("ABCDEFGH") == output);
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}
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}
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TEST_CASE("StaticStringBuilder") {
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char output[20];
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StaticStringBuilder sb(output, sizeof(output));
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common_tests(sb, static_cast<const char*>(output));
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SECTION("OverCapacity") {
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REQUIRE(19 == sb.print("ABCDEFGHIJKLMNOPQRSTUVWXYZ"));
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REQUIRE(0 == sb.print("ABC"));
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REQUIRE(std::string("ABCDEFGHIJKLMNOPQRS") == output);
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}
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}
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TEST_CASE("DynamicStringBuilder") {
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std::string output;
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DynamicStringBuilder<std::string> sb(output);
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common_tests(sb, output);
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}
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