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/*
* hrtimediff.js: test hrtimediff() function
*/
var mod_assert = require('assert');
var mod_util = require('util');
var hrtimeNanosec = require('../lib/jsprim').hrtimeNanosec;
var hrtimeMillisec = require('../lib/jsprim').hrtimeMillisec;
var hrtimeMicrosec = require('../lib/jsprim').hrtimeMicrosec;
var test_cases = [
/*
* Passing test cases:
*/
{
in: [ 0, 0 ],
nano: 0,
micro: 0,
milli: 0
},
{
in: [ 0, 1000 ],
nano: 1000,
micro: 1,
milli: 0
},
{
in: [ 0, 1999 ],
nano: 1999,
micro: 1,
milli: 0
},
{
in: [ 1000000000, 0 ],
nano: 1000000000000000000,
micro: 1000000000000000,
milli: 1000000000000
},
{
in: [ 5, 123456789 ],
nano: 5123456789,
micro: 5123456,
milli: 5123
},
/*
* Failing test cases:
*/
{
in: null,
out: false
},
{
in: [ -1, 0 ],
out: false
},
{
in: [ 0, -1 ],
out: false
},
{
in: [ 0, 1000000000 ],
out: false
}
];
test_cases.forEach(function (tc) {
console.log('%s test case:', tc.out === false ? 'failing' :
'passing');
console.log('\tin = %j', tc.in);
var nano, micro, milli;
var failures = 0;
try {
nano = hrtimeNanosec(tc.in);
console.log('\tnano = %j', nano);
} catch (ex) {
console.log('\tnano error = %s', ex.toString());
failures++;
}
try {
micro = hrtimeMicrosec(tc.in);
console.log('\tmicro = %j', micro);
} catch (ex) {
console.log('\tmicro error = %s', ex.toString());
failures++;
}
try {
milli = hrtimeMillisec(tc.in);
console.log('\tmilli = %j', milli);
} catch (ex) {
console.log('\tmilli error = %s', ex.toString());
failures++;
}
if (tc.out === false) {
/*
* We expected to fail; ensure we did so.
*/
mod_assert.strictEqual(failures, 3, 'wanted throw');
} else {
/*
* Ensure that we returned the expected value:
*/
mod_assert.strictEqual(nano, tc.nano);
mod_assert.strictEqual(micro, tc.micro);
mod_assert.strictEqual(milli, tc.milli);
}
});
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