From 18491dcce9707ec1faece98ce8bf5b362a6f8153 Mon Sep 17 00:00:00 2001 From: Claude Date: Tue, 1 Sep 2026 21:17:06 +0000 Subject: [PATCH] test: migrate `stats/base/dists/gumbel/cdf` to ULP-based assertions Ref: https://github.com/stdlib-js/stdlib/issues/11352 Co-Authored-By: Claude Sonnet 5 Claude-Session: https://claude.ai/code/session_01FeV22WPpWxd7fFqj1B1fhE --- 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/gumbel/cdf/test/test.cdf.js | 33 +++---------------- .../dists/gumbel/cdf/test/test.factory.js | 33 +++---------------- .../base/dists/gumbel/cdf/test/test.native.js | 33 +++---------------- 3 files changed, 12 insertions(+), 87 deletions(-) diff --git a/lib/node_modules/@stdlib/stats/base/dists/gumbel/cdf/test/test.cdf.js b/lib/node_modules/@stdlib/stats/base/dists/gumbel/cdf/test/test.cdf.js index 8707d360438d..599998e35978 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/gumbel/cdf/test/test.cdf.js +++ b/lib/node_modules/@stdlib/stats/base/dists/gumbel/cdf/test/test.cdf.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 cdf = require( './../lib' ); @@ -98,9 +97,7 @@ tape( 'if provided a nonpositive `beta`, the function returns `NaN`', function t tape( 'the function evaluates the cdf for `x` given positive `mu`', function test( t ) { var expected; - var delta; var beta; - var tol; var mu; var x; var y; @@ -112,22 +109,14 @@ tape( 'the function evaluates the cdf for `x` given positive `mu`', function tes beta = positiveMean.beta; for ( i = 0; i < x.length; i++ ) { y = cdf( x[i], mu[i], beta[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', mu:'+mu[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. x: '+x[ i ]+'. mu: '+mu[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 cdf for `x` given negative `mu`', function test( t ) { var expected; - var delta; var beta; - var tol; var mu; var x; var y; @@ -139,22 +128,14 @@ tape( 'the function evaluates the cdf for `x` given negative `mu`', function tes beta = negativeMean.beta; for ( i = 0; i < x.length; i++ ) { y = cdf( x[i], mu[i], beta[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', mu:'+mu[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. x: '+x[ i ]+'. mu: '+mu[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 cdf for `x` given large variance ( = large `beta` )', function test( t ) { var expected; - var delta; var beta; - var tol; var mu; var x; var y; @@ -166,13 +147,7 @@ tape( 'the function evaluates the cdf for `x` given large variance ( = large `be beta = largeVariance.beta; for ( i = 0; i < x.length; i++ ) { y = cdf( x[i], mu[i], beta[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', mu:'+mu[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. x: '+x[ i ]+'. mu: '+mu[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/gumbel/cdf/test/test.factory.js b/lib/node_modules/@stdlib/stats/base/dists/gumbel/cdf/test/test.factory.js index 463c4ce31d9c..99f15ad65d88 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/gumbel/cdf/test/test.factory.js +++ b/lib/node_modules/@stdlib/stats/base/dists/gumbel/cdf/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' ); @@ -140,10 +139,8 @@ tape( 'if provided a nonpositive `beta`, the created function always returns `Na tape( 'the created function evaluates the cdf for `x` given positive `mu`', function test( t ) { var expected; - var delta; var beta; var cdf; - var tol; var mu; var x; var y; @@ -156,23 +153,15 @@ tape( 'the created function evaluates the cdf for `x` given positive `mu`', func for ( i = 0; i < x.length; i++ ) { cdf = factory( mu[i], beta[i] ); y = cdf( x[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', mu:'+mu[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. x: '+x[ i ]+'. mu: '+mu[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 created function evaluates the cdf for `x` given negative `mu`', function test( t ) { var expected; - var delta; var beta; var cdf; - var tol; var mu; var x; var y; @@ -185,23 +174,15 @@ tape( 'the created function evaluates the cdf for `x` given negative `mu`', func for ( i = 0; i < x.length; i++ ) { cdf = factory( mu[i], beta[i] ); y = cdf( x[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', mu:'+mu[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. x: '+x[ i ]+'. mu: '+mu[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 created function evaluates the cdf for `x` given large variance ( = large `beta`)', function test( t ) { var expected; - var delta; var beta; var cdf; - var tol; var mu; var x; var y; @@ -214,13 +195,7 @@ tape( 'the created function evaluates the cdf for `x` given large variance ( = l for ( i = 0; i < x.length; i++ ) { cdf = factory( mu[i], beta[i] ); y = cdf( x[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', mu:'+mu[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. x: '+x[ i ]+'. mu: '+mu[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/gumbel/cdf/test/test.native.js b/lib/node_modules/@stdlib/stats/base/dists/gumbel/cdf/test/test.native.js index 7fdacec86ac0..fd7860e27e60 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/gumbel/cdf/test/test.native.js +++ b/lib/node_modules/@stdlib/stats/base/dists/gumbel/cdf/test/test.native.js @@ -23,11 +23,10 @@ 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 PINF = require( '@stdlib/constants/float64/pinf' ); var NINF = require( '@stdlib/constants/float64/ninf' ); -var EPS = require( '@stdlib/constants/float64/eps' ); // FIXTURES // @@ -107,9 +106,7 @@ tape( 'if provided a nonpositive `beta`, the function returns `NaN`', opts, func tape( 'the function evaluates the cdf for `x` given positive `mu`', opts, function test( t ) { var expected; - var delta; var beta; - var tol; var mu; var x; var y; @@ -121,22 +118,14 @@ tape( 'the function evaluates the cdf for `x` given positive `mu`', opts, functi beta = positiveMean.beta; for ( i = 0; i < x.length; i++ ) { y = cdf( x[i], mu[i], beta[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', mu:'+mu[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. x: '+x[ i ]+'. mu: '+mu[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 cdf for `x` given negative `mu`', opts, function test( t ) { var expected; - var delta; var beta; - var tol; var mu; var x; var y; @@ -148,22 +137,14 @@ tape( 'the function evaluates the cdf for `x` given negative `mu`', opts, functi beta = negativeMean.beta; for ( i = 0; i < x.length; i++ ) { y = cdf( x[i], mu[i], beta[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', mu:'+mu[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. x: '+x[ i ]+'. mu: '+mu[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 cdf for `x` given large variance ( = large `beta` )', opts, function test( t ) { var expected; - var delta; var beta; - var tol; var mu; var x; var y; @@ -175,13 +156,7 @@ tape( 'the function evaluates the cdf for `x` given large variance ( = large `be beta = largeVariance.beta; for ( i = 0; i < x.length; i++ ) { y = cdf( x[i], mu[i], beta[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', mu:'+mu[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. x: '+x[ i ]+'. mu: '+mu[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(); });