forked from bblanchon/ArduinoJson
73 lines
2.1 KiB
C++
73 lines
2.1 KiB
C++
// ArduinoJson - arduinojson.org
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// Copyright Benoit Blanchon 2014-2019
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// MIT License
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#define ARDUINOJSON_DECODE_UNICODE 1
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#include <ArduinoJson.h>
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#include <catch.hpp>
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TEST_CASE("Valid JSON strings value") {
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struct TestCase {
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const char* input;
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const char* expectedOutput;
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};
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TestCase testCases[] = {
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{"\"hello world\"", "hello world"},
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{"\'hello world\'", "hello world"},
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{"\"1\\\"2\\\\3\\/4\\b5\\f6\\n7\\r8\\t9\"", "1\"2\\3/4\b5\f6\n7\r8\t9"},
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{"'\\u0041'", "A"},
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{"'\\u00e4'", "\xc3\xa4"}, // ä
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{"'\\u00E4'", "\xc3\xa4"}, // ä
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{"'\\u3042'", "\xe3\x81\x82"}, // あ
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};
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const size_t testCount = sizeof(testCases) / sizeof(testCases[0]);
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DynamicJsonDocument doc(4096);
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for (size_t i = 0; i < testCount; i++) {
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const TestCase& testCase = testCases[i];
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CAPTURE(testCase.input);
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DeserializationError err = deserializeJson(doc, testCase.input);
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REQUIRE(err == DeserializationError::Ok);
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REQUIRE(doc.as<std::string>() == testCase.expectedOutput);
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}
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}
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TEST_CASE("Truncated JSON string") {
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const char* testCases[] = {"\"hello", "\'hello", "'\\u", "'\\u00", "'\\u000"};
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const size_t testCount = sizeof(testCases) / sizeof(testCases[0]);
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DynamicJsonDocument doc(4096);
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for (size_t i = 0; i < testCount; i++) {
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const char* input = testCases[i];
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CAPTURE(input);
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REQUIRE(deserializeJson(doc, input) ==
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DeserializationError::IncompleteInput);
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}
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}
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TEST_CASE("Invalid JSON string") {
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const char* testCases[] = {"'\\u'", "'\\u000g'", "'\\u000'",
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"'\\u000G'", "'\\u000/'", "\\x1234"};
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const size_t testCount = sizeof(testCases) / sizeof(testCases[0]);
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DynamicJsonDocument doc(4096);
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for (size_t i = 0; i < testCount; i++) {
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const char* input = testCases[i];
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CAPTURE(input);
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REQUIRE(deserializeJson(doc, input) == DeserializationError::InvalidInput);
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}
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}
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TEST_CASE("Not enough room to duplicate the string") {
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DynamicJsonDocument doc(4);
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REQUIRE(deserializeJson(doc, "\"hello world!\"") ==
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DeserializationError::NoMemory);
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REQUIRE(doc.isNull() == true);
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}
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