From 76b154c5fe243aef451802748a2cb6ed5d8fccb7 Mon Sep 17 00:00:00 2001 From: Ujjwal Verma Date: Sun, 2 Aug 2026 01:19:30 +0530 Subject: [PATCH] test: migrate math/base/special/sech to ULP-based testing --- .../math/base/special/sech/test/test.js | 21 ++++--------------- .../base/special/sech/test/test.native.js | 21 ++++--------------- 2 files changed, 8 insertions(+), 34 deletions(-) diff --git a/lib/node_modules/@stdlib/math/base/special/sech/test/test.js b/lib/node_modules/@stdlib/math/base/special/sech/test/test.js index 73776d9fef0b..f243d3bb866c 100644 --- a/lib/node_modules/@stdlib/math/base/special/sech/test/test.js +++ b/lib/node_modules/@stdlib/math/base/special/sech/test/test.js @@ -24,8 +24,7 @@ var tape = require( 'tape' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var PINF = require( '@stdlib/constants/float64/pinf' ); var NINF = require( '@stdlib/constants/float64/ninf' ); -var EPS = require( '@stdlib/constants/float64/eps' ); -var abs = require( '@stdlib/math/base/special/abs' ); +var isAlmostSameValue = require( '@stdlib/assert/is-almost-same-value' ); var sech = require( './../lib' ); @@ -46,8 +45,6 @@ tape( 'main export is a function', function test( t ) { tape( 'the function computes the hyperbolic secant', function test( t ) { var expected; - var delta; - var tol; var x; var y; var i; @@ -60,9 +57,7 @@ tape( 'the function computes the hyperbolic secant', function test( t ) { if ( y === expected[ i ] ) { t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. E: '+expected[i] ); } else { - delta = abs( y - expected[i] ); - tol = 1.4 * EPS * abs( expected[i] ); - t.ok( delta <= tol, 'within tolerance. x: '+x[i]+'. Value: '+y+'. E: '+expected[i]+'. tol: '+tol+'. Δ: '+delta+'.' ); + t.strictEqual( isAlmostSameValue( y, expected[ i ], 2 ), true, 'returns expected value' ); } } t.end(); @@ -70,8 +65,6 @@ tape( 'the function computes the hyperbolic secant', function test( t ) { tape( 'the function computes the hyperbolic secant (tiny values)', function test( t ) { var expected; - var delta; - var tol; var x; var y; var i; @@ -84,9 +77,7 @@ tape( 'the function computes the hyperbolic secant (tiny values)', function test if ( y === expected[ i ] ) { t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. E: '+expected[i] ); } else { - delta = abs( y - expected[i] ); - tol = EPS * abs( expected[i] ); - t.ok( delta <= tol, 'within tolerance. x: '+x[i]+'. Value: '+y+'. E: '+expected[i]+'. tol: '+tol+'. Δ: '+delta+'.' ); + t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' ); } } t.end(); @@ -94,8 +85,6 @@ tape( 'the function computes the hyperbolic secant (tiny values)', function test tape( 'the function computes the hyperbolic secant (large values)', function test( t ) { var expected; - var delta; - var tol; var x; var y; var i; @@ -108,9 +97,7 @@ tape( 'the function computes the hyperbolic secant (large values)', function tes if ( y === expected[ i ] ) { t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. E: '+expected[i] ); } else { - delta = abs( y - expected[i] ); - tol = 1.4 * EPS * abs( expected[i] ); - t.ok( delta <= tol, 'within tolerance. x: '+x[i]+'. Value: '+y+'. E: '+expected[i]+'. tol: '+tol+'. Δ: '+delta+'.' ); + t.strictEqual( isAlmostSameValue( y, expected[ i ], 2 ), true, 'returns expected value' ); } } t.end(); diff --git a/lib/node_modules/@stdlib/math/base/special/sech/test/test.native.js b/lib/node_modules/@stdlib/math/base/special/sech/test/test.native.js index 6ace1f6b78d2..563b282c83dd 100644 --- a/lib/node_modules/@stdlib/math/base/special/sech/test/test.native.js +++ b/lib/node_modules/@stdlib/math/base/special/sech/test/test.native.js @@ -25,8 +25,7 @@ var tape = require( 'tape' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var PINF = require( '@stdlib/constants/float64/pinf' ); var NINF = require( '@stdlib/constants/float64/ninf' ); -var EPS = require( '@stdlib/constants/float64/eps' ); -var abs = require( '@stdlib/math/base/special/abs' ); +var isAlmostSameValue = require( '@stdlib/assert/is-almost-same-value' ); var tryRequire = require( '@stdlib/utils/try-require' ); @@ -55,8 +54,6 @@ tape( 'main export is a function', opts, function test( t ) { tape( 'the function computes the hyperbolic secant', opts, function test( t ) { var expected; - var delta; - var tol; var x; var y; var i; @@ -69,9 +66,7 @@ tape( 'the function computes the hyperbolic secant', opts, function test( t ) { if ( y === expected[ i ] ) { t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. E: '+expected[i] ); } else { - delta = abs( y - expected[i] ); - tol = 1.4 * EPS * abs( expected[i] ); - t.ok( delta <= tol, 'within tolerance. x: '+x[i]+'. Value: '+y+'. E: '+expected[i]+'. tol: '+tol+'. Δ: '+delta+'.' ); + t.strictEqual( isAlmostSameValue( y, expected[ i ], 2 ), true, 'returns expected value' ); } } t.end(); @@ -79,8 +74,6 @@ tape( 'the function computes the hyperbolic secant', opts, function test( t ) { tape( 'the function computes the hyperbolic secant (tiny values)', opts, function test( t ) { var expected; - var delta; - var tol; var x; var y; var i; @@ -93,9 +86,7 @@ tape( 'the function computes the hyperbolic secant (tiny values)', opts, functio if ( y === expected[ i ] ) { t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. E: '+expected[i] ); } else { - delta = abs( y - expected[i] ); - tol = EPS * abs( expected[i] ); - t.ok( delta <= tol, 'within tolerance. x: '+x[i]+'. Value: '+y+'. E: '+expected[i]+'. tol: '+tol+'. Δ: '+delta+'.' ); + t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' ); } } t.end(); @@ -103,8 +94,6 @@ tape( 'the function computes the hyperbolic secant (tiny values)', opts, functio tape( 'the function computes the hyperbolic secant (large values)', opts, function test( t ) { var expected; - var delta; - var tol; var x; var y; var i; @@ -117,9 +106,7 @@ tape( 'the function computes the hyperbolic secant (large values)', opts, functi if ( y === expected[ i ] ) { t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. E: '+expected[i] ); } else { - delta = abs( y - expected[i] ); - tol = 1.4 * EPS * abs( expected[i] ); - t.ok( delta <= tol, 'within tolerance. x: '+x[i]+'. Value: '+y+'. E: '+expected[i]+'. tol: '+tol+'. Δ: '+delta+'.' ); + t.strictEqual( isAlmostSameValue( y, expected[ i ], 2 ), true, 'returns expected value' ); } } t.end();