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/**
* (c) 2026 by Mega Limited, New Zealand
*
* This file is part of the MEGA SDK - Client Access Engine.
*
* Applications using the MEGA API must present a valid application key
* and comply with the the rules set forth in the Terms of Service.
*
* The MEGA SDK is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* @copyright Simplified (2-clause) BSD License.
*
* You should have received a copy of the license along with this
* program.
*/
#include <gtest/gtest.h>
#include <mega.h>
TEST(JSONNumericParsers, GetFloatParsesDecimalNumbers)
{
mega::JSON integerJson("25");
mega::JSON decimalJson("25.99");
mega::JSON negativeJson("-12.5");
mega::JSON leadingDotJson(".5");
EXPECT_DOUBLE_EQ(integerJson.getfloat(), 25.0);
EXPECT_DOUBLE_EQ(decimalJson.getfloat(), 25.99);
EXPECT_DOUBLE_EQ(negativeJson.getfloat(), -12.5);
EXPECT_DOUBLE_EQ(leadingDotJson.getfloat(), 0.5);
}
TEST(JSONNumericParsers, GetFloatParsesScientificNotation)
{
mega::JSON negativeExpJson("-3.5e1");
mega::JSON positiveExpJson("2E3");
mega::JSON fractionalExpJson("4.2e-2");
EXPECT_DOUBLE_EQ(negativeExpJson.getfloat(), -35.0);
EXPECT_DOUBLE_EQ(positiveExpJson.getfloat(), 2000.0);
EXPECT_DOUBLE_EQ(fractionalExpJson.getfloat(), 0.042);
}
TEST(JSONNumericParsers, GetFloatAdvancesAcrossSequentialTokens)
{
mega::JSON json("25.99,-3.5e1,2E3");
EXPECT_DOUBLE_EQ(json.getfloat(), 25.99);
EXPECT_DOUBLE_EQ(json.getfloat(), -35.0);
EXPECT_DOUBLE_EQ(json.getfloat(), 2000.0);
}
TEST(JSONNumericParsers, GetFloatParsesValuesAfterNameValueSeparator)
{
mega::JSON json(":25.99,-4.2e-1");
EXPECT_DOUBLE_EQ(json.getfloat(), 25.99);
EXPECT_DOUBLE_EQ(json.getfloat(), -0.42);
}
TEST(JSONNumericParsers, GetFloatRejectsMalformedValues)
{
mega::JSON invalidStart("abc");
mega::JSON invalidSign("-");
mega::JSON invalidExponent("1e");
mega::JSON invalidExponentSign("1e-");
EXPECT_DOUBLE_EQ(invalidStart.getfloat(), -1.0);
EXPECT_DOUBLE_EQ(invalidSign.getfloat(), 0.0);
EXPECT_DOUBLE_EQ(invalidExponent.getfloat(), 1.0);
EXPECT_DOUBLE_EQ(invalidExponentSign.getfloat(), 1.0);
}
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