Skip to content

test: migrate stats/base/dists/cosine/stdev to ULP-based assertions #14211

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
kgryte merged 1 commit into from
Aug 12, 2026
+4 −22
Merged

test: migrate stats/base/dists/cosine/stdev to ULP-based assertions #14211

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 2 additions & 11 deletions lib/node_modules/@stdlib/stats/base/dists/cosine/stdev/test/test.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -21,11 +21,10 @@
// MODULES //

var tape = require( 'tape' );
var isAlmostSameValue = require( '@stdlib/assert/is-almost-same-value' );
var isnan = require( '@stdlib/math/base/assert/is-nan' );
var abs = require( '@stdlib/math/base/special/abs' );
var PINF = require( '@stdlib/constants/float64/pinf' );
var NINF = require( '@stdlib/constants/float64/ninf' );
var EPS = require( '@stdlib/constants/float64/eps' );
var stdev = require( './../lib' );


Expand Down Expand Up @@ -76,8 +75,6 @@ tape( 'if provided a nonpositive `s`, the function returns `NaN`', function test

tape( 'the function returns the standard deviation of a raised cosine distribution', function test( t ) {
var expected;
var delta;
var tol;
var mu;
var s;
var y;
Expand All @@ -89,13 +86,7 @@ tape( 'the function returns the standard deviation of a raised cosine distributi
for ( i = 0; i < mu.length; i++ ) {
y = stdev( mu[i], s[i] );
if ( expected[i] !== null ) {
if ( y === expected[i] ) {
t.strictEqual( y, expected[i], 'mu:'+mu[i]+', s: '+s[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[ i ] );
tol = 1.0 * EPS * abs( expected[ i ] );
t.ok( delta <= tol, 'within tolerance. mu: '+mu[i]+'. s: '+s[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
}
t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' );
}
}
t.end();
Expand Down
13 changes: 2 additions & 11 deletions lib/node_modules/@stdlib/stats/base/dists/cosine/stdev/test/test.native.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -22,11 +22,10 @@

var resolve = require( 'path' ).resolve;
var tape = require( 'tape' );
var isAlmostSameValue = require( '@stdlib/assert/is-almost-same-value' );
var isnan = require( '@stdlib/math/base/assert/is-nan' );
var abs = require( '@stdlib/math/base/special/abs' );
var PINF = require( '@stdlib/constants/float64/pinf' );
var NINF = require( '@stdlib/constants/float64/ninf' );
var EPS = require( '@stdlib/constants/float64/eps' );
var tryRequire = require( '@stdlib/utils/try-require' );


Expand Down Expand Up @@ -88,8 +87,6 @@ tape( 'if provided a nonpositive `s`, the function returns `NaN`', opts, functio

tape( 'the function returns the standard deviation of a raised cosine distribution', opts, function test( t ) {
var expected;
var delta;
var tol;
var mu;
var s;
var y;
Expand All @@ -101,13 +98,7 @@ tape( 'the function returns the standard deviation of a raised cosine distributi
for ( i = 0; i < mu.length; i++ ) {
y = stdev( mu[i], s[i] );
if ( expected[i] !== null ) {
if ( y === expected[i] ) {
t.strictEqual( y, expected[i], 'mu:'+mu[i]+', s: '+s[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[ i ] );
tol = 1.0 * EPS * abs( expected[ i ] );
t.ok( delta <= tol, 'within tolerance. mu: '+mu[i]+'. s: '+s[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
}
t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' );
}
}
t.end();
Expand Down