From f8ccfb83cf91385a07b0e3040023936353986774 Mon Sep 17 00:00:00 2001 From: Claude Date: Sat, 3 Oct 2026 06:27:27 +0000 Subject: [PATCH] test: migrate `stats/base/dists/beta/pdf` 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_01HhsK6pmAqQ5LtJMuHQMo7E --- type: pre_commit_static_analysis_report description: Results of running static analysis checks when committing changes. report: - task: lint_filenames status: passed - task: lint_editorconfig status: skipped - task: lint_markdown_pkg_readmes status: na - task: lint_markdown_docs status: na - task: lint_markdown status: na - task: lint_package_json status: na - task: lint_repl_help status: na - task: lint_javascript_src status: na - task: lint_javascript_cli status: na - task: lint_javascript_examples status: na - task: lint_javascript_tests status: passed - task: lint_javascript_benchmarks status: na - task: lint_python status: na - task: lint_r status: na - task: lint_c_src status: na - task: lint_c_examples status: na - task: lint_c_benchmarks status: na - task: lint_c_tests_fixtures status: na - task: lint_shell status: na - task: lint_typescript_declarations status: passed - task: lint_typescript_tests status: na - task: lint_license_headers status: passed --- --- .../base/dists/beta/pdf/test/test.factory.js | 33 +++---------------- .../base/dists/beta/pdf/test/test.native.js | 33 +++---------------- .../base/dists/beta/pdf/test/test.pdf.js | 33 +++---------------- 3 files changed, 12 insertions(+), 87 deletions(-) diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/pdf/test/test.factory.js b/lib/node_modules/@stdlib/stats/base/dists/beta/pdf/test/test.factory.js index d10d3cbe1e2c..1d069b557793 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/pdf/test/test.factory.js +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/pdf/test/test.factory.js @@ -22,10 +22,9 @@ var tape = require( 'tape' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); -var abs = require( '@stdlib/math/base/special/abs' ); +var isAlmostSameValue = require( '@stdlib/assert/is-almost-same-value' ); 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' ); @@ -209,11 +208,9 @@ tape( 'if provided `beta < 1`, the created function returns `+Infinity` for `x` tape( 'the created function evaluates the pdf for `x` given large `alpha` and `beta`', function test( t ) { var expected; - var delta; var alpha; var beta; var pdf; - var tol; var x; var y; var i; @@ -225,24 +222,16 @@ tape( 'the created function evaluates the pdf for `x` given large `alpha` and `b for ( i = 0; i < x.length; i++ ) { pdf = factory( alpha[i], beta[i] ); y = pdf( x[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', alpha: '+alpha[i]+', beta: '+beta[i]+', y: '+y+', expected: '+expected[i] ); - } else { - delta = abs( y - expected[ i ] ); - tol = 180.0 * EPS * abs( expected[ i ] ); - t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. alpha: '+alpha[i]+'. beta: '+beta[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); - } + t.strictEqual( isAlmostSameValue( y, expected[ i ], 245 ), true, 'returns expected value' ); } t.end(); }); tape( 'the created function evaluates the pdf for `x` given a large `alpha`', function test( t ) { var expected; - var delta; var alpha; var beta; var pdf; - var tol; var x; var y; var i; @@ -254,24 +243,16 @@ tape( 'the created function evaluates the pdf for `x` given a large `alpha`', fu for ( i = 0; i < x.length; i++ ) { pdf = factory( alpha[i], beta[i] ); y = pdf( x[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', alpha: '+alpha[i]+', beta: '+beta[i]+', y: '+y+', expected: '+expected[i] ); - } else { - delta = abs( y - expected[ i ] ); - tol = 150.0 * EPS * abs( expected[ i ] ); - t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. alpha: '+alpha[i]+'. beta: '+beta[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); - } + t.strictEqual( isAlmostSameValue( y, expected[ i ], 160 ), true, 'returns expected value' ); } t.end(); }); tape( 'the created function evaluates the pdf for `x` given a large `beta`', function test( t ) { var expected; - var delta; var alpha; var beta; var pdf; - var tol; var x; var y; var i; @@ -283,13 +264,7 @@ tape( 'the created function evaluates the pdf for `x` given a large `beta`', fun for ( i = 0; i < x.length; i++ ) { pdf = factory( alpha[i], beta[i] ); y = pdf( x[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', alpha: '+alpha[i]+', beta: '+beta[i]+', y: '+y+', expected: '+expected[i] ); - } else { - delta = abs( y - expected[ i ] ); - tol = 150.0 * EPS * abs( expected[ i ] ); - t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. alpha: '+alpha[i]+'. beta: '+beta[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); - } + t.strictEqual( isAlmostSameValue( y, expected[ i ], 226 ), true, 'returns expected value' ); } t.end(); }); diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/pdf/test/test.native.js b/lib/node_modules/@stdlib/stats/base/dists/beta/pdf/test/test.native.js index d4914ae66b79..a9bbe4c01374 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/pdf/test/test.native.js +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/pdf/test/test.native.js @@ -24,10 +24,9 @@ var resolve = require( 'path' ).resolve; var tape = require( 'tape' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var tryRequire = require( '@stdlib/utils/try-require' ); -var abs = require( '@stdlib/math/base/special/abs' ); +var isAlmostSameValue = require( '@stdlib/assert/is-almost-same-value' ); var PINF = require( '@stdlib/constants/float64/pinf' ); var NINF = require( '@stdlib/constants/float64/ninf' ); -var EPS = require( '@stdlib/constants/float64/eps' ); // FIXTURES // @@ -171,10 +170,8 @@ tape( 'if provided `beta < 1`, the created function returns `+Infinity` for `x` tape( 'the function evaluates the pdf for `x` given large `alpha` and `beta`', opts, function test( t ) { var expected; - var delta; var alpha; var beta; - var tol; var i; var x; var y; @@ -185,23 +182,15 @@ tape( 'the function evaluates the pdf for `x` given large `alpha` and `beta`', o beta = bothLarge.beta; for ( i = 0; i < x.length; i++ ) { y = pdf( x[i], alpha[i], beta[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', alpha: '+alpha[i]+', beta: '+beta[i]+', y: '+y+', expected: '+expected[i] ); - } else { - delta = abs( y - expected[ i ] ); - tol = 180.0 * EPS * abs( expected[ i ] ); - t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. alpha: '+alpha[i]+'. beta: '+beta[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); - } + t.strictEqual( isAlmostSameValue( y, expected[ i ], 245 ), true, 'returns expected value' ); } t.end(); }); tape( 'the function evaluates the pdf for `x` given large `alpha`', opts, function test( t ) { var expected; - var delta; var alpha; var beta; - var tol; var i; var x; var y; @@ -212,23 +201,15 @@ tape( 'the function evaluates the pdf for `x` given large `alpha`', opts, functi beta = largeAlpha.beta; for ( i = 0; i < x.length; i++ ) { y = pdf( x[i], alpha[i], beta[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', alpha: '+alpha[i]+', beta: '+beta[i]+', y: '+y+', expected: '+expected[i] ); - } else { - delta = abs( y - expected[ i ] ); - tol = 150.0 * EPS * abs( expected[ i ] ); - t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. alpha: '+alpha[i]+'. beta: '+beta[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); - } + t.strictEqual( isAlmostSameValue( y, expected[ i ], 153 ), true, 'returns expected value' ); } t.end(); }); tape( 'the function evaluates the pdf for `x` given large `beta`', opts, function test( t ) { var expected; - var delta; var alpha; var beta; - var tol; var i; var x; var y; @@ -239,13 +220,7 @@ tape( 'the function evaluates the pdf for `x` given large `beta`', opts, functio beta = largeBeta.beta; for ( i = 0; i < x.length; i++ ) { y = pdf( x[i], alpha[i], beta[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', alpha: '+alpha[i]+', beta: '+beta[i]+', y: '+y+', expected: '+expected[i] ); - } else { - delta = abs( y - expected[ i ] ); - tol = 150.0 * EPS * abs( expected[ i ] ); - t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. alpha: '+alpha[i]+'. beta: '+beta[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); - } + t.strictEqual( isAlmostSameValue( y, expected[ i ], 226 ), true, 'returns expected value' ); } t.end(); }); diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/pdf/test/test.pdf.js b/lib/node_modules/@stdlib/stats/base/dists/beta/pdf/test/test.pdf.js index f4c73e64f5b6..899ab85ba22e 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/pdf/test/test.pdf.js +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/pdf/test/test.pdf.js @@ -22,10 +22,9 @@ var tape = require( 'tape' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); -var abs = require( '@stdlib/math/base/special/abs' ); +var isAlmostSameValue = require( '@stdlib/assert/is-almost-same-value' ); var PINF = require( '@stdlib/constants/float64/pinf' ); var NINF = require( '@stdlib/constants/float64/ninf' ); -var EPS = require( '@stdlib/constants/float64/eps' ); var pdf = require( './../lib' ); @@ -162,10 +161,8 @@ tape( 'if provided `beta < 1`, the created function returns `+Infinity` for `x` tape( 'the function evaluates the pdf for `x` given large `alpha` and `beta`', function test( t ) { var expected; - var delta; var alpha; var beta; - var tol; var i; var x; var y; @@ -176,23 +173,15 @@ tape( 'the function evaluates the pdf for `x` given large `alpha` and `beta`', f beta = bothLarge.beta; for ( i = 0; i < x.length; i++ ) { y = pdf( x[i], alpha[i], beta[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', alpha: '+alpha[i]+', beta: '+beta[i]+', y: '+y+', expected: '+expected[i] ); - } else { - delta = abs( y - expected[ i ] ); - tol = 180.0 * EPS * abs( expected[ i ] ); - t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. alpha: '+alpha[i]+'. beta: '+beta[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); - } + t.strictEqual( isAlmostSameValue( y, expected[ i ], 245 ), true, 'returns expected value' ); } t.end(); }); tape( 'the function evaluates the pdf for `x` given large `alpha`', function test( t ) { var expected; - var delta; var alpha; var beta; - var tol; var i; var x; var y; @@ -203,23 +192,15 @@ tape( 'the function evaluates the pdf for `x` given large `alpha`', function tes beta = largeAlpha.beta; for ( i = 0; i < x.length; i++ ) { y = pdf( x[i], alpha[i], beta[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', alpha: '+alpha[i]+', beta: '+beta[i]+', y: '+y+', expected: '+expected[i] ); - } else { - delta = abs( y - expected[ i ] ); - tol = 150.0 * EPS * abs( expected[ i ] ); - t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. alpha: '+alpha[i]+'. beta: '+beta[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); - } + t.strictEqual( isAlmostSameValue( y, expected[ i ], 153 ), true, 'returns expected value' ); } t.end(); }); tape( 'the function evaluates the pdf for `x` given large `beta`', function test( t ) { var expected; - var delta; var alpha; var beta; - var tol; var i; var x; var y; @@ -230,13 +211,7 @@ tape( 'the function evaluates the pdf for `x` given large `beta`', function test beta = largeBeta.beta; for ( i = 0; i < x.length; i++ ) { y = pdf( x[i], alpha[i], beta[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', alpha: '+alpha[i]+', beta: '+beta[i]+', y: '+y+', expected: '+expected[i] ); - } else { - delta = abs( y - expected[ i ] ); - tol = 150.0 * EPS * abs( expected[ i ] ); - t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. alpha: '+alpha[i]+'. beta: '+beta[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); - } + t.strictEqual( isAlmostSameValue( y, expected[ i ], 226 ), true, 'returns expected value' ); } t.end(); });