From 508cdea0beef8247f082c1121ac68e6a28d3d7eb Mon Sep 17 00:00:00 2001 From: Claude Date: Fri, 9 Oct 2026 02:23:34 +0000 Subject: [PATCH] test: migrate `stats/base/dists/logistic/median` to ULP-based assertions Replace relative tolerance assertions with ULP difference assertions using `@stdlib/assert/is-almost-same-value`. All one hundred fixture values match bitwise, so the minimum required ULP bound is `0`. Ref: https://github.com/stdlib-js/stdlib/issues/11352 Co-Authored-By: Claude Opus 5 Claude-Session: https://claude.ai/code/session_012Nh3iDy9gFehtejnTZ9Gg1 --- .../stats/base/dists/logistic/median/test/test.js | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-) diff --git a/lib/node_modules/@stdlib/stats/base/dists/logistic/median/test/test.js b/lib/node_modules/@stdlib/stats/base/dists/logistic/median/test/test.js index 0442e2d3ce83..5066b9725f6a 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/logistic/median/test/test.js +++ b/lib/node_modules/@stdlib/stats/base/dists/logistic/median/test/test.js @@ -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 median = require( './../lib' ); @@ -76,8 +75,6 @@ tape( 'if provided a nonpositive `s`, the function returns `NaN`', function test tape( 'the function returns the median of a logistic distribution', function test( t ) { var expected; - var delta; - var tol; var mu; var s; var y; @@ -89,13 +86,7 @@ tape( 'the function returns the median of a logistic distribution', function tes for ( i = 0; i < mu.length; i++ ) { y = median( 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 ], 0 ), true, 'returns expected value' ); } } t.end();