Update deps (#482)
This commit is contained in:
@@ -4,8 +4,9 @@
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add_executable(NumbersTests
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convertNumber.cpp
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parseFloat.cpp
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decomposeFloat.cpp
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parseDouble.cpp
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parseFloat.cpp
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parseInteger.cpp
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parseNumber.cpp
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)
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42
lib/ArduinoJson/extras/tests/Numbers/decomposeFloat.cpp
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42
lib/ArduinoJson/extras/tests/Numbers/decomposeFloat.cpp
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@@ -0,0 +1,42 @@
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// ArduinoJson - https://arduinojson.org
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// Copyright © 2014-2024, Benoit BLANCHON
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// MIT License
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#include <ArduinoJson/Numbers/FloatParts.hpp>
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#include <catch.hpp>
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using namespace ArduinoJson::detail;
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TEST_CASE("decomposeFloat()") {
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SECTION("1.7976931348623157E+308") {
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auto parts = decomposeFloat(1.7976931348623157E+308, 9);
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REQUIRE(parts.integral == 1);
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REQUIRE(parts.decimal == 797693135);
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REQUIRE(parts.decimalPlaces == 9);
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REQUIRE(parts.exponent == 308);
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}
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SECTION("4.94065645841247e-324") {
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auto parts = decomposeFloat(4.94065645841247e-324, 9);
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REQUIRE(parts.integral == 4);
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REQUIRE(parts.decimal == 940656458);
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REQUIRE(parts.decimalPlaces == 9);
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REQUIRE(parts.exponent == -324);
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}
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SECTION("3.4E+38") {
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auto parts = decomposeFloat(3.4E+38f, 6);
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REQUIRE(parts.integral == 3);
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REQUIRE(parts.decimal == 4);
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REQUIRE(parts.decimalPlaces == 1);
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REQUIRE(parts.exponent == 38);
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}
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SECTION("1.17549435e−38") {
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auto parts = decomposeFloat(1.17549435e-38f, 6);
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REQUIRE(parts.integral == 1);
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REQUIRE(parts.decimal == 175494);
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REQUIRE(parts.decimalPlaces == 6);
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REQUIRE(parts.exponent == -38);
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}
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}
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@@ -2,7 +2,6 @@
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// Copyright © 2014-2024, Benoit BLANCHON
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// MIT License
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#define ARDUINOJSON_USE_DOUBLE 0
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#define ARDUINOJSON_ENABLE_NAN 1
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#define ARDUINOJSON_ENABLE_INFINITY 1
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@@ -13,7 +12,9 @@ using namespace ArduinoJson::detail;
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void checkFloat(const char* input, float expected) {
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CAPTURE(input);
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REQUIRE(parseNumber<float>(input) == Approx(expected));
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auto result = parseNumber(input);
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REQUIRE(result.type() == NumberType::Float);
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REQUIRE(result.asFloat() == Approx(expected));
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}
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void checkFloatNaN(const char* input) {
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@@ -59,27 +60,15 @@ TEST_CASE("parseNumber<float>()") {
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SECTION("VeryLong") {
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checkFloat("0.00000000000000000000000000000001", 1e-32f);
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checkFloat("100000000000000000000000000000000.0", 1e+32f);
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checkFloat(
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"100000000000000000000000000000000.00000000000000000000000000000",
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1e+32f);
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}
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SECTION("MantissaTooLongToFit") {
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checkFloat("0.340282346638528861111111111111", 0.34028234663852886f);
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checkFloat("34028234663852886.11111111111111", 34028234663852886.0f);
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checkFloat("34028234.66385288611111111111111", 34028234.663852886f);
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checkFloat("-0.340282346638528861111111111111", -0.34028234663852886f);
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checkFloat("-34028234663852886.11111111111111", -34028234663852886.0f);
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checkFloat("-34028234.66385288611111111111111", -34028234.663852886f);
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}
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SECTION("ExponentTooBig") {
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checkFloatInf("1e39", false);
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checkFloatInf("-1e39", true);
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checkFloatInf("1e255", false);
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checkFloat("1e-255", 0.0f);
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// The following don't work because they have many digits so parseNumber()
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// treats them as double. But it's not an issue because JsonVariant will use
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// a float to store them.
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//
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// checkFloat("100000000000000000000000000000000.0", 1e+32f);
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// checkFloat(
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// "100000000000000000000000000000000.00000000000000000000000000000",
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// 1e+32f);
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}
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SECTION("NaN") {
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@@ -94,8 +83,5 @@ TEST_CASE("parseNumber<float>()") {
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checkFloatInf("inf", false);
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checkFloatInf("+inf", false);
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checkFloatInf("-inf", true);
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checkFloatInf("1e300", false);
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checkFloatInf("-1e300", true);
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}
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}
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@@ -9,45 +9,55 @@ using namespace ArduinoJson;
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using namespace ArduinoJson::detail;
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TEST_CASE("Test unsigned integer overflow") {
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VariantData first, second;
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Number first, second;
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// Avoids MSVC warning C4127 (conditional expression is constant)
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size_t integerSize = sizeof(JsonInteger);
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if (integerSize == 8) {
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parseNumber("18446744073709551615", first);
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parseNumber("18446744073709551616", second);
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first = parseNumber("18446744073709551615");
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second = parseNumber("18446744073709551616");
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} else {
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parseNumber("4294967295", first);
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parseNumber("4294967296", second);
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first = parseNumber("4294967295");
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second = parseNumber("4294967296");
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}
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REQUIRE(first.type() == uint8_t(VALUE_IS_UNSIGNED_INTEGER));
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REQUIRE(second.type() == uint8_t(VALUE_IS_FLOAT));
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REQUIRE(first.type() == NumberType::UnsignedInteger);
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REQUIRE(second.type() == NumberType::Double);
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}
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TEST_CASE("Test signed integer overflow") {
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VariantData first, second;
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Number first, second;
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// Avoids MSVC warning C4127 (conditional expression is constant)
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size_t integerSize = sizeof(JsonInteger);
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if (integerSize == 8) {
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parseNumber("-9223372036854775808", first);
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parseNumber("-9223372036854775809", second);
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first = parseNumber("-9223372036854775808");
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second = parseNumber("-9223372036854775809");
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} else {
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parseNumber("-2147483648", first);
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parseNumber("-2147483649", second);
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first = parseNumber("-2147483648");
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second = parseNumber("-2147483649");
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}
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REQUIRE(first.type() == uint8_t(VALUE_IS_SIGNED_INTEGER));
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REQUIRE(second.type() == uint8_t(VALUE_IS_FLOAT));
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REQUIRE(first.type() == NumberType::SignedInteger);
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REQUIRE(second.type() == NumberType::Double);
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}
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TEST_CASE("Invalid value") {
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VariantData result;
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auto result = parseNumber("6a3");
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parseNumber("6a3", result);
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REQUIRE(result.type() == uint8_t(VALUE_IS_NULL));
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REQUIRE(result.type() == NumberType::Invalid);
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}
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TEST_CASE("float") {
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auto result = parseNumber("3.402823e38");
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REQUIRE(result.type() == NumberType::Float);
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}
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TEST_CASE("double") {
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auto result = parseNumber("1.7976931348623157e308");
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REQUIRE(result.type() == NumberType::Double);
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}
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