133 lines
4.9 KiB
JavaScript
133 lines
4.9 KiB
JavaScript
/**
|
|
* Derived from test cases at https://github.com/mongodb/specifications
|
|
*/
|
|
|
|
let testData = [
|
|
{
|
|
"description": "[basx023] conform to rules and exponent will be in permitted range).",
|
|
"input": "-0.1",
|
|
},
|
|
|
|
{
|
|
"description": "[basx045] strings without E cannot generate E in result",
|
|
"input": "+0.003",
|
|
"expected": "0.003",
|
|
},
|
|
{"description": "[basx610] Zeros", "input": ".0", "expected": "0.0"},
|
|
{"description": "[basx612] Zeros", "input": "-.0", "expected": "-0.0"},
|
|
{
|
|
"description": "[basx043] strings without E cannot generate E in result",
|
|
"input": "+12.76",
|
|
"expected": "12.76",
|
|
},
|
|
{
|
|
"description": "[basx055] strings without E cannot generate E in result",
|
|
"input": "0.00000005",
|
|
"expected": "5E-8",
|
|
},
|
|
{
|
|
"description": "[basx054] strings without E cannot generate E in result",
|
|
"input": "0.0000005",
|
|
"expected": "5E-7",
|
|
},
|
|
{"description": "[basx052] strings without E cannot generate E in result", "input": "0.000005"},
|
|
{
|
|
"description": "[basx051] strings without E cannot generate E in result",
|
|
"input": "00.00005",
|
|
"expected": "0.00005",
|
|
},
|
|
{"description": "[basx050] strings without E cannot generate E in result", "input": "0.0005"},
|
|
{
|
|
"description": "[basx047] strings without E cannot generate E in result",
|
|
"input": ".5",
|
|
"expected": "0.5",
|
|
},
|
|
{
|
|
"description": "[dqbsr431] check rounding modes heeded (Rounded)",
|
|
"input": "1.1111111111111111111111111111123450",
|
|
"expected": "1.111111111111111111111111111112345",
|
|
},
|
|
{
|
|
"description": "OK2",
|
|
"input": ".100000000000000000000000000000000000000000000000000000000000",
|
|
"expected": "0.1000000000000000000000000000000000",
|
|
},
|
|
];
|
|
|
|
let parseErrors = [
|
|
{"description": "[basx564] Near-specials (Conversion_syntax)", "string": "Infi"},
|
|
{"description": "[basx565] Near-specials (Conversion_syntax)", "string": "Infin"},
|
|
{"description": "[basx566] Near-specials (Conversion_syntax)", "string": "Infini"},
|
|
{"description": "[basx567] Near-specials (Conversion_syntax)", "string": "Infinit"},
|
|
{"description": "[basx568] Near-specials (Conversion_syntax)", "string": "-Infinit"},
|
|
{
|
|
"description": "[basx590] some baddies with dots and Es and dots and specials (Conversion_syntax)",
|
|
"string": ".Infinity",
|
|
},
|
|
{"description": "[basx562] Near-specials (Conversion_syntax)", "string": "NaNq"},
|
|
{"description": "[basx563] Near-specials (Conversion_syntax)", "string": "NaNs"},
|
|
{
|
|
"description": "[dqbas939] overflow results at different rounding modes " + "(Overflow & Inexact & Rounded)",
|
|
"string": "-7e10000",
|
|
},
|
|
{
|
|
"description": "[dqbsr534] negatives (Rounded & Inexact)",
|
|
"string": "-1.11111111111111111111111111111234650",
|
|
},
|
|
{
|
|
"description": "[dqbsr535] negatives (Rounded & Inexact)",
|
|
"string": "-1.11111111111111111111111111111234551",
|
|
},
|
|
{
|
|
"description": "[dqbsr533] negatives (Rounded & Inexact)",
|
|
"string": "-1.11111111111111111111111111111234550",
|
|
},
|
|
{
|
|
"description": "[dqbsr532] negatives (Rounded & Inexact)",
|
|
"string": "-1.11111111111111111111111111111234549",
|
|
},
|
|
{
|
|
"description": "[dqbsr432] check rounding modes heeded (Rounded & Inexact)",
|
|
"string": "1.11111111111111111111111111111234549",
|
|
},
|
|
{
|
|
"description": "[dqbsr433] check rounding modes heeded (Rounded & Inexact)",
|
|
"string": "1.11111111111111111111111111111234550",
|
|
},
|
|
{
|
|
"description": "[dqbsr435] check rounding modes heeded (Rounded & Inexact)",
|
|
"string": "1.11111111111111111111111111111234551",
|
|
},
|
|
{
|
|
"description": "[dqbsr434] check rounding modes heeded (Rounded & Inexact)",
|
|
"string": "1.11111111111111111111111111111234650",
|
|
},
|
|
{
|
|
"description": "[dqbas938] overflow results at different rounding modes " + "(Overflow & Inexact & Rounded)",
|
|
"string": "7e10000",
|
|
},
|
|
{
|
|
"description": "Inexact rounding#1",
|
|
"string": "100000000000000000000000000000000000000000000000000000000001",
|
|
},
|
|
{"description": "Inexact rounding#2", "string": "1E-6177"},
|
|
];
|
|
|
|
testData.forEach(function (testCase) {
|
|
print(`Test - ${testCase.description}`);
|
|
let output = NumberDecimal(testCase.input).toString();
|
|
if (testCase.expected) {
|
|
assert.eq(output, `NumberDecimal("${testCase.expected}")`);
|
|
} else {
|
|
assert.eq(output, `NumberDecimal("${testCase.input}")`);
|
|
}
|
|
});
|
|
|
|
parseErrors.forEach(function (testCase) {
|
|
print(`Test - ${testCase.description}`);
|
|
function test() {
|
|
NumberDecimal(testCase.string);
|
|
}
|
|
assert.throws(test, [], `[Test - ${testCase.description}] should have failed with error.`);
|
|
});
|