From ad86674a58cd138db3f70632606f78944ef3ca88 Mon Sep 17 00:00:00 2001 From: Claude Date: Mon, 10 Aug 2026 10:19:00 +0000 Subject: [PATCH] test: migrate `stats/base/dists/pareto-type1/quantile` 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_019vL4WsqC1a6DU6VewVmvx5 --- .../quantile/test/test.factory.js | 33 +++---------------- .../pareto-type1/quantile/test/test.native.js | 33 +++---------------- .../quantile/test/test.quantile.js | 33 +++---------------- 3 files changed, 12 insertions(+), 87 deletions(-) diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/quantile/test/test.factory.js b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/quantile/test/test.factory.js index d592159b0584..eb8114afd604 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/quantile/test/test.factory.js +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/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' ); @@ -161,10 +160,8 @@ tape( 'if provided a nonpositive `alpha`, the created function always returns `N tape( 'the created function evaluates the quantile for `p` given large `alpha` and `beta`', function test( t ) { var expected; var quantile; - var delta; var alpha; var beta; - var tol; var i; var p; var y; @@ -176,13 +173,7 @@ tape( 'the created function evaluates the quantile for `p` given large `alpha` a for ( i = 0; i < p.length; i++ ) { quantile = factory( alpha[i], beta[i] ); y = quantile( p[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'p: '+p[i]+', alpha: '+alpha[i]+', beta: '+beta[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. p: '+p[ i ]+'. alpha: '+alpha[i]+'. beta: '+beta[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); - } + t.strictEqual( isAlmostSameValue( y, expected[ i ], 0 ), true, 'returns expected value' ); } t.end(); }); @@ -190,10 +181,8 @@ tape( 'the created function evaluates the quantile for `p` given large `alpha` a tape( 'the created function evaluates the quantile for `p` given large parameter `alpha`', function test( t ) { var expected; var quantile; - var delta; var alpha; var beta; - var tol; var i; var p; var y; @@ -205,13 +194,7 @@ tape( 'the created function evaluates the quantile for `p` given large parameter for ( i = 0; i < p.length; i++ ) { quantile = factory( alpha[i], beta[i] ); y = quantile( p[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'p: '+p[i]+', alpha: '+alpha[i]+', beta: '+beta[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. p: '+p[ i ]+'. alpha: '+alpha[i]+'. beta: '+beta[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); - } + t.strictEqual( isAlmostSameValue( y, expected[ i ], 0 ), true, 'returns expected value' ); } t.end(); }); @@ -219,10 +202,8 @@ tape( 'the created function evaluates the quantile for `p` given large parameter tape( 'the created function evaluates the quantile for `p` given large parameter `beta`', function test( t ) { var expected; var quantile; - var delta; var alpha; var beta; - var tol; var i; var p; var y; @@ -234,13 +215,7 @@ tape( 'the created function evaluates the quantile for `p` given large parameter for ( i = 0; i < p.length; i++ ) { quantile = factory( alpha[i], beta[i] ); y = quantile( p[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'p: '+p[i]+', alpha: '+alpha[i]+', beta: '+beta[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. p: '+p[ i ]+'. alpha: '+alpha[i]+'. beta: '+beta[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); - } + t.strictEqual( isAlmostSameValue( y, expected[ i ], 0 ), true, 'returns expected value' ); } t.end(); }); diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/quantile/test/test.native.js b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/quantile/test/test.native.js index 89db92dd043f..e301771a75a1 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/quantile/test/test.native.js +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/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 // @@ -127,10 +126,8 @@ tape( 'if provided a nonpositive `beta`, the function returns `NaN`', opts, func tape( 'the function evaluates the quantile for `x` given large parameters `alpha` and `beta`', opts, function test( t ) { var expected; - var delta; var alpha; var beta; - var tol; var i; var p; var y; @@ -141,23 +138,15 @@ tape( 'the function evaluates the quantile for `x` given large parameters `alpha beta = bothLarge.beta; for ( i = 0; i < p.length; i++ ) { y = quantile( p[i], alpha[i], beta[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'p: '+p[i]+', alpha: '+alpha[i]+', beta: '+beta[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. p: '+p[ i ]+'. alpha: '+alpha[i]+'. beta: '+beta[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); - } + t.strictEqual( isAlmostSameValue( y, expected[ i ], 0 ), true, 'returns expected value' ); } t.end(); }); tape( 'the function evaluates the quantile for `x` given large parameter `alpha`', opts, function test( t ) { var expected; - var delta; var alpha; var beta; - var tol; var i; var p; var y; @@ -168,23 +157,15 @@ tape( 'the function evaluates the quantile for `x` given large parameter `alpha` beta = largeAlpha.beta; for ( i = 0; i < p.length; i++ ) { y = quantile( p[i], alpha[i], beta[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'p: '+p[i]+', alpha: '+alpha[i]+', beta: '+beta[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. p: '+p[ i ]+'. alpha: '+alpha[i]+'. beta: '+beta[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); - } + t.strictEqual( isAlmostSameValue( y, expected[ i ], 0 ), true, 'returns expected value' ); } t.end(); }); tape( 'the function evaluates the quantile for `x` given large parameter `beta`', opts, function test( t ) { var expected; - var delta; var alpha; var beta; - var tol; var i; var p; var y; @@ -195,13 +176,7 @@ tape( 'the function evaluates the quantile for `x` given large parameter `beta`' beta = largeBeta.beta; for ( i = 0; i < p.length; i++ ) { y = quantile( p[i], alpha[i], beta[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'p: '+p[i]+', alpha: '+alpha[i]+', beta: '+beta[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. p: '+p[ i ]+'. alpha: '+alpha[i]+'. beta: '+beta[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); - } + t.strictEqual( isAlmostSameValue( y, expected[ i ], 0 ), true, 'returns expected value' ); } t.end(); }); diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/quantile/test/test.quantile.js b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/quantile/test/test.quantile.js index 47056d28671a..44d55699b9a5 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/quantile/test/test.quantile.js +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/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' ); @@ -118,10 +117,8 @@ tape( 'if provided a nonpositive `beta`, the function returns `NaN`', function t tape( 'the function evaluates the quantile for `x` given large parameters `alpha` and `beta`', function test( t ) { var expected; - var delta; var alpha; var beta; - var tol; var i; var p; var y; @@ -132,23 +129,15 @@ tape( 'the function evaluates the quantile for `x` given large parameters `alpha beta = bothLarge.beta; for ( i = 0; i < p.length; i++ ) { y = quantile( p[i], alpha[i], beta[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'p: '+p[i]+', alpha: '+alpha[i]+', beta: '+beta[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. p: '+p[ i ]+'. alpha: '+alpha[i]+'. beta: '+beta[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); - } + t.strictEqual( isAlmostSameValue( y, expected[ i ], 0 ), true, 'returns expected value' ); } t.end(); }); tape( 'the function evaluates the quantile for `x` given large parameter `alpha`', function test( t ) { var expected; - var delta; var alpha; var beta; - var tol; var i; var p; var y; @@ -159,23 +148,15 @@ tape( 'the function evaluates the quantile for `x` given large parameter `alpha` beta = largeAlpha.beta; for ( i = 0; i < p.length; i++ ) { y = quantile( p[i], alpha[i], beta[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'p: '+p[i]+', alpha: '+alpha[i]+', beta: '+beta[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. p: '+p[ i ]+'. alpha: '+alpha[i]+'. beta: '+beta[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); - } + t.strictEqual( isAlmostSameValue( y, expected[ i ], 0 ), true, 'returns expected value' ); } t.end(); }); tape( 'the function evaluates the quantile for `x` given large parameter `beta`', function test( t ) { var expected; - var delta; var alpha; var beta; - var tol; var i; var p; var y; @@ -186,13 +167,7 @@ tape( 'the function evaluates the quantile for `x` given large parameter `beta`' beta = largeBeta.beta; for ( i = 0; i < p.length; i++ ) { y = quantile( p[i], alpha[i], beta[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'p: '+p[i]+', alpha: '+alpha[i]+', beta: '+beta[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. p: '+p[ i ]+'. alpha: '+alpha[i]+'. beta: '+beta[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); - } + t.strictEqual( isAlmostSameValue( y, expected[ i ], 0 ), true, 'returns expected value' ); } t.end(); });