From 0055b8fe77df5efadecfa02935a332bed9547e85 Mon Sep 17 00:00:00 2001 From: Athan Reines Date: Thu, 27 Aug 2026 10:22:41 +0000 Subject: [PATCH] test: migrate `stats/base/dists/exponential/quantile` to ULP-based assertions Ref: https://github.com/stdlib-js/stdlib/issues/11352 --- .../dists/exponential/quantile/test/test.factory.js | 13 ++----------- .../dists/exponential/quantile/test/test.native.js | 13 ++----------- .../exponential/quantile/test/test.quantile.js | 13 ++----------- 3 files changed, 6 insertions(+), 33 deletions(-) diff --git a/lib/node_modules/@stdlib/stats/base/dists/exponential/quantile/test/test.factory.js b/lib/node_modules/@stdlib/stats/base/dists/exponential/quantile/test/test.factory.js index c5424dee1224..90460d762662 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/exponential/quantile/test/test.factory.js +++ b/lib/node_modules/@stdlib/stats/base/dists/exponential/quantile/test/test.factory.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 factory = require( './../lib/factory.js' ); @@ -126,8 +125,6 @@ tape( 'the created function evaluates the quantile for `x` given parameter `lamb var expected; var quantile; var lambda; - var delta; - var tol; var x; var y; var i; @@ -138,13 +135,7 @@ tape( 'the created function evaluates the quantile for `x` given parameter `lamb for ( i = 0; i < x.length; i++ ) { quantile = factory( lambda[i] ); y = quantile( x[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', lambda: '+lambda[i]+', y: '+y+', expected: '+expected[i] ); - } else { - delta = abs( y - expected[ i ] ); - tol = 110.0 * EPS * abs( expected[ i ] ); - t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. lambda: '+lambda[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); - } + t.strictEqual( isAlmostSameValue( y, expected[ i ], 172 ), true, 'returns expected value' ); } t.end(); }); diff --git a/lib/node_modules/@stdlib/stats/base/dists/exponential/quantile/test/test.native.js b/lib/node_modules/@stdlib/stats/base/dists/exponential/quantile/test/test.native.js index 04ff332d1833..0acae0629aa1 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/exponential/quantile/test/test.native.js +++ b/lib/node_modules/@stdlib/stats/base/dists/exponential/quantile/test/test.native.js @@ -22,12 +22,11 @@ var resolve = require( 'path' ).resolve; var tape = require( 'tape' ); +var isAlmostSameValue = require( '@stdlib/assert/is-almost-same-value' ); var tryRequire = require( '@stdlib/utils/try-require' ); 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' ); // VARIABLES // @@ -112,8 +111,6 @@ tape( 'if provided a negative `lambda`, the function always returns `NaN`', opts tape( 'the function evaluates the quantile for `x` given parameter `lambda`', opts, function test( t ) { var expected; var lambda; - var delta; - var tol; var x; var y; var i; @@ -123,13 +120,7 @@ tape( 'the function evaluates the quantile for `x` given parameter `lambda`', op lambda = data.lambda; for ( i = 0; i < x.length; i++ ) { y = quantile( x[i], lambda[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', lambda: '+lambda[i]+', y: '+y+', expected: '+expected[i] ); - } else { - delta = abs( y - expected[ i ] ); - tol = 110.0 * EPS * abs( expected[ i ] ); - t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. lambda: '+lambda[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); - } + t.strictEqual( isAlmostSameValue( y, expected[ i ], 172 ), true, 'returns expected value' ); } t.end(); }); diff --git a/lib/node_modules/@stdlib/stats/base/dists/exponential/quantile/test/test.quantile.js b/lib/node_modules/@stdlib/stats/base/dists/exponential/quantile/test/test.quantile.js index 72b92f69bd86..8813538a058f 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/exponential/quantile/test/test.quantile.js +++ b/lib/node_modules/@stdlib/stats/base/dists/exponential/quantile/test/test.quantile.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 quantile = require( './../lib' ); @@ -103,8 +102,6 @@ tape( 'if provided a negative `lambda`, the function always returns `NaN`', func tape( 'the function evaluates the quantile for `x` given parameter `lambda`', function test( t ) { var expected; var lambda; - var delta; - var tol; var x; var y; var i; @@ -114,13 +111,7 @@ tape( 'the function evaluates the quantile for `x` given parameter `lambda`', fu lambda = data.lambda; for ( i = 0; i < x.length; i++ ) { y = quantile( x[i], lambda[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', lambda: '+lambda[i]+', y: '+y+', expected: '+expected[i] ); - } else { - delta = abs( y - expected[ i ] ); - tol = 110.0 * EPS * abs( expected[ i ] ); - t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. lambda: '+lambda[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); - } + t.strictEqual( isAlmostSameValue( y, expected[ i ], 172 ), true, 'returns expected value' ); } t.end(); });