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90 lines
2.7 KiB
90 lines
2.7 KiB
3 years ago
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// ArduinoJson - https://arduinojson.org
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// Copyright Benoit Blanchon 2014-2021
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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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{"'\"'", "\""},
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{"'\\\\'", "\\"},
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{"'\\/'", "/"},
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{"'\\b'", "\b"},
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{"'\\f'", "\f"},
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{"'\\n'", "\n"},
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{"'\\r'", "\r"},
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{"'\\t'", "\t"},
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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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{"'\\ud83d\\udda4'", "\xf0\x9f\x96\xa4"}, // 🖤
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{"'\\uF053'", "\xef\x81\x93"}, // issue #1173
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{"'\\uF015'", "\xef\x80\x95"}, // issue #1173
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{"'\\uF054'", "\xef\x81\x94"}, // issue #1173
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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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CHECK(err == DeserializationError::Ok);
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CHECK(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 save the key") {
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DynamicJsonDocument doc(JSON_OBJECT_SIZE(1) + 8);
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SECTION("Quoted string") {
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REQUIRE(deserializeJson(doc, "{\"accuracy\":1}") ==
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DeserializationError::NoMemory);
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}
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SECTION("Non-quoted string") {
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REQUIRE(deserializeJson(doc, "{accuracy:1}") ==
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DeserializationError::NoMemory);
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}
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}
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