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Added more floating point tests.

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The first demonstrates a bug that I will soon fix.
This commit is contained in:
Aaron Jacobs 2013-08-08 00:37:39 +00:00
parent 4c531bb584
commit bb53cd0899
1 changed files with 15 additions and 0 deletions
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15
src/test_lib_json/main.cpp
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@ -1228,6 +1228,21 @@ JSONTEST_FIXTURE( ValueTest, nonIntegers )
val = Json::Value(1.2345678901234);
JSONTEST_ASSERT_STRING_EQUAL( "1.23456789012340", normalizeFloatingPointStr(val.asString()));
// A 16-digit floating point number.
val = Json::Value(2199023255552000.0f);
JSONTEST_ASSERT_EQUAL(float(2199023255552000), val.asFloat());
JSONTEST_ASSERT_STRING_EQUAL("2199023255552000.", normalizeFloatingPointStr(val.asString()));
// A very large floating point number.
val = Json::Value(3.402823466385289e38);
JSONTEST_ASSERT_EQUAL(float(3.402823466385289e38), val.asFloat());
JSONTEST_ASSERT_STRING_EQUAL("3.402823466385289e+38", normalizeFloatingPointStr(val.asString()));
// An even larger floating point number.
val = Json::Value(1.2345678e300);
JSONTEST_ASSERT_EQUAL(double(1.2345678e300), val.asDouble());
JSONTEST_ASSERT_STRING_EQUAL("1.234567800000000e+300", normalizeFloatingPointStr(val.asString()));
}