From 320894e8d19fc91fd1cfeca0c15946ad866f36a1 Mon Sep 17 00:00:00 2001 From: Athan Reines Date: Mon, 28 Sep 2026 02:26:33 +0000 Subject: [PATCH] test: migrate `stats/base/dists/binomial/variance` to ULP-based assertions Ref: https://github.com/stdlib-js/stdlib/issues/11352 Co-Authored-By: Claude Opus 5 Claude-Session: https://claude.ai/code/session_01H6PY1ZMhsqMSqnD3RU5UcY --- .../dists/binomial/variance/test/test.native.js | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-) diff --git a/lib/node_modules/@stdlib/stats/base/dists/binomial/variance/test/test.native.js b/lib/node_modules/@stdlib/stats/base/dists/binomial/variance/test/test.native.js index df84b7fdd516..abf07b0e5e55 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/binomial/variance/test/test.native.js +++ b/lib/node_modules/@stdlib/stats/base/dists/binomial/variance/test/test.native.js @@ -23,9 +23,8 @@ var resolve = require( 'path' ).resolve; var tape = require( 'tape' ); var tryRequire = require( '@stdlib/utils/try-require' ); +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 EPS = require( '@stdlib/constants/float64/eps' ); // VARIABLES // @@ -82,8 +81,6 @@ tape( 'if provided `p < 0` or `p > 1`, the function returns `NaN`', opts, functi tape( 'the function returns the variance of a binomial distribution', opts, function test( t ) { var expected; - var delta; - var tol; var n; var p; var i; @@ -94,13 +91,7 @@ tape( 'the function returns the variance of a binomial distribution', opts, func p = data.p; for ( i = 0; i < expected.length; i++ ) { y = variance( n[i], p[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'n: '+n[i]+', p: '+p[i]+', y: '+y+', expected: '+expected[i] ); - } else { - delta = abs( y - expected[ i ] ); - tol = 2.0 * EPS * abs( expected[ i ] ); - t.ok( delta <= tol, 'within tolerance. n: '+n[i]+'. p: '+p[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); - } + t.strictEqual( isAlmostSameValue( y, expected[ i ], 0 ), true, 'returns expected value' ); } t.end(); });