From 4dda24624b362b2b8a26f496087ffd5f0c104da9 Mon Sep 17 00:00:00 2001 From: Claude Date: Fri, 16 Oct 2026 02:24:09 +0000 Subject: [PATCH] test: migrate `constants/float16/ln-two-pi` 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_01GZutuqEiUNY55tVUdfgbQk --- .../constants/float16/ln-two-pi/test/test.js | 16 ++++------------ 1 file changed, 4 insertions(+), 12 deletions(-) diff --git a/lib/node_modules/@stdlib/constants/float16/ln-two-pi/test/test.js b/lib/node_modules/@stdlib/constants/float16/ln-two-pi/test/test.js index 42f71c2429bc..682a655194f7 100644 --- a/lib/node_modules/@stdlib/constants/float16/ln-two-pi/test/test.js +++ b/lib/node_modules/@stdlib/constants/float16/ln-two-pi/test/test.js @@ -22,8 +22,8 @@ var tape = require( 'tape' ); var lnf = require( '@stdlib/math/base/special/lnf' ); -var absf = require( '@stdlib/math/base/special/absf' ); -var EPS = require( '@stdlib/constants/float16/eps' ); +var isAlmostSameValue = require( '@stdlib/number/float16/base/assert/is-almost-same-value' ); +var float64ToFloat16 = require( '@stdlib/number/float64/base/to-float16' ); var PI = require( '@stdlib/constants/float16/pi' ); var FLOAT16_LN_TWO_PI = require( './../lib' ); @@ -42,15 +42,7 @@ tape( 'export is a half-precision floating-point number equal to `1.837890625`', }); tape( 'export equals `ln(2*pi)`', function test( t ) { - var delta; - var tol; - var v; - - v = lnf( 2.0*PI ); - delta = absf( v - FLOAT16_LN_TWO_PI ); - tol = EPS * FLOAT16_LN_TWO_PI; - - t.ok( delta <= tol, 'equals ln(2*pi) within tolerance '+tol ); - + var v = float64ToFloat16( lnf( 2.0*PI ) ); + t.strictEqual( isAlmostSameValue( v, FLOAT16_LN_TWO_PI, 0 ), true, 'returns expected value' ); t.end(); });