From d380658afc770185081a6b9624f0e10c77568e66 Mon Sep 17 00:00:00 2001 From: Athan Reines Date: Tue, 8 Sep 2026 18:23:34 +0000 Subject: [PATCH] test: migrate `stats/base/dists/triangular/cdf` 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_01QMdFi7UjR2HWqwVCypejPd --- .../dists/triangular/cdf/test/test.cdf.js | 33 +++---------------- .../dists/triangular/cdf/test/test.factory.js | 33 +++---------------- .../dists/triangular/cdf/test/test.native.js | 33 +++---------------- 3 files changed, 12 insertions(+), 87 deletions(-) diff --git a/lib/node_modules/@stdlib/stats/base/dists/triangular/cdf/test/test.cdf.js b/lib/node_modules/@stdlib/stats/base/dists/triangular/cdf/test/test.cdf.js index 5e97c2bba57c..0f1a95dfd944 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/triangular/cdf/test/test.cdf.js +++ b/lib/node_modules/@stdlib/stats/base/dists/triangular/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' ); @@ -88,8 +87,6 @@ tape( 'if provided parameters not satisfying `a <= c <= b`, the function returns tape( 'the function evaluates the cdf for `x` given a small range `b - a`', function test( t ) { var expected; - var delta; - var tol; var x; var a; var b; @@ -104,21 +101,13 @@ tape( 'the function evaluates the cdf for `x` given a small range `b - a`', func c = smallRange.c; for ( i = 0; i < x.length; i++ ) { y = cdf( x[i], a[i], b[i], c[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', a: '+a[i]+', b: '+b[i]+', c: '+c[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 ]+'. a: '+a[i]+'. b: '+b[i]+'. c: '+c[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 a medium range `b - a`', function test( t ) { var expected; - var delta; - var tol; var x; var a; var b; @@ -133,21 +122,13 @@ tape( 'the function evaluates the cdf for `x` given a medium range `b - a`', fun c = mediumRange.c; for ( i = 0; i < x.length; i++ ) { y = cdf( x[i], a[i], b[i], c[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', a: '+a[i]+', b: '+b[i]+', c: '+c[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 ]+'. a: '+a[i]+'. b: '+b[i]+'. c: '+c[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 a large range `b - a`', function test( t ) { var expected; - var delta; - var tol; var x; var a; var b; @@ -162,13 +143,7 @@ tape( 'the function evaluates the cdf for `x` given a large range `b - a`', func c = largeRange.c; for ( i = 0; i < x.length; i++ ) { y = cdf( x[i], a[i], b[i], c[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', a: '+a[i]+', b: '+b[i]+', c: '+c[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 ]+'. a: '+a[i]+'. b: '+b[i]+'. c: '+c[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/triangular/cdf/test/test.factory.js b/lib/node_modules/@stdlib/stats/base/dists/triangular/cdf/test/test.factory.js index 5171cb561fd0..cf7ccde8989c 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/triangular/cdf/test/test.factory.js +++ b/lib/node_modules/@stdlib/stats/base/dists/triangular/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' ); @@ -156,9 +155,7 @@ tape( 'if provided parameters not satisfying `a <= c <= b`, the created function tape( 'the created function evaluates the cdf for `x` given a small range `b - a`', function test( t ) { var expected; - var delta; var cdf; - var tol; var x; var a; var b; @@ -174,22 +171,14 @@ tape( 'the created function evaluates the cdf for `x` given a small range `b - a for ( i = 0; i < x.length; i++ ) { cdf = factory( a[i], b[i], c[i] ); y = cdf( x[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', a: '+a[i]+', b: '+b[i]+', c: '+c[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 ]+'. a: '+a[i]+'. b: '+b[i]+'. c: '+c[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 a medium range `b - a`', function test( t ) { var expected; - var delta; var cdf; - var tol; var x; var a; var b; @@ -205,22 +194,14 @@ tape( 'the created function evaluates the cdf for `x` given a medium range `b - for ( i = 0; i < x.length; i++ ) { cdf = factory( a[i], b[i], c[i] ); y = cdf( x[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', a: '+a[i]+', b: '+b[i]+', c: '+c[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 ]+'. a: '+a[i]+'. b: '+b[i]+'. c: '+c[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 a large range `b - a`', function test( t ) { var expected; - var delta; var cdf; - var tol; var x; var a; var b; @@ -236,13 +217,7 @@ tape( 'the created function evaluates the cdf for `x` given a large range `b - a for ( i = 0; i < x.length; i++ ) { cdf = factory( a[i], b[i], c[i] ); y = cdf( x[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', a: '+a[i]+', b: '+b[i]+', c: '+c[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 ]+'. a: '+a[i]+'. b: '+b[i]+'. c: '+c[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/triangular/cdf/test/test.native.js b/lib/node_modules/@stdlib/stats/base/dists/triangular/cdf/test/test.native.js index dd5eccb9a9f7..8704921f6fcf 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/triangular/cdf/test/test.native.js +++ b/lib/node_modules/@stdlib/stats/base/dists/triangular/cdf/test/test.native.js @@ -22,11 +22,10 @@ var resolve = require( 'path' ).resolve; 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 tryRequire = require( '@stdlib/utils/try-require' ); @@ -97,8 +96,6 @@ tape( 'if provided parameters not satisfying `a <= c <= b`, the function returns tape( 'the function evaluates the cdf for `x` given a small range `b - a`', opts, function test( t ) { var expected; - var delta; - var tol; var x; var a; var b; @@ -113,21 +110,13 @@ tape( 'the function evaluates the cdf for `x` given a small range `b - a`', opts c = smallRange.c; for ( i = 0; i < x.length; i++ ) { y = cdf( x[i], a[i], b[i], c[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', a: '+a[i]+', b: '+b[i]+', c: '+c[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 ]+'. a: '+a[i]+'. b: '+b[i]+'. c: '+c[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 a medium range `b - a`', opts, function test( t ) { var expected; - var delta; - var tol; var x; var a; var b; @@ -142,21 +131,13 @@ tape( 'the function evaluates the cdf for `x` given a medium range `b - a`', opt c = mediumRange.c; for ( i = 0; i < x.length; i++ ) { y = cdf( x[i], a[i], b[i], c[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', a: '+a[i]+', b: '+b[i]+', c: '+c[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 ]+'. a: '+a[i]+'. b: '+b[i]+'. c: '+c[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 a large range `b - a`', opts, function test( t ) { var expected; - var delta; - var tol; var x; var a; var b; @@ -171,13 +152,7 @@ tape( 'the function evaluates the cdf for `x` given a large range `b - a`', opts c = largeRange.c; for ( i = 0; i < x.length; i++ ) { y = cdf( x[i], a[i], b[i], c[i] ); - if ( y === expected[i] ) { - t.strictEqual( y, expected[i], 'x: '+x[i]+', a: '+a[i]+', b: '+b[i]+', c: '+c[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 ]+'. a: '+a[i]+'. b: '+b[i]+'. c: '+c[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); - } + t.strictEqual( isAlmostSameValue( y, expected[ i ], 0 ), true, 'returns expected value' ); } t.end(); });