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test: migrate stats/base/dists/bradford/median to ULP-based assertions #14586

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test: migrate stats/base/dists/bradford/median to ULP-based assertions #14586

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13 changes: 2 additions & 11 deletions lib/node_modules/@stdlib/stats/base/dists/bradford/median/test/test.js
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Original file line number Diff line number Diff line change
Expand Up @@ -21,10 +21,9 @@
// 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 NINF = require( '@stdlib/constants/float64/ninf' );
var EPS = require( '@stdlib/constants/float64/eps' );
var median = require( './../lib' );


Expand Down Expand Up @@ -64,8 +63,6 @@ tape( 'if provided `c <= 0`, the function returns `NaN`', function test( t ) {

tape( 'the function returns the median of a Bradford distribution', function test( t ) {
var expected;
var delta;
var tol;
var i;
var c;
var y;
Expand All @@ -74,13 +71,7 @@ tape( 'the function returns the median of a Bradford distribution', function tes
c = data.x;
for ( i = 0; i < expected.length; i++ ) {
y = median( c[i] );
if ( y === expected[i] ) {
t.strictEqual( y, expected[i], 'c: '+c[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[ i ] );
tol = 7.2 * EPS * abs( expected[ i ] );
t.ok( delta <= tol, 'within tolerance. c: '+c[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
}
t.strictEqual( isAlmostSameValue( y, expected[ i ], 14 ), true, 'returns expected value' );
}
t.end();
});
13 changes: 2 additions & 11 deletions lib/node_modules/@stdlib/stats/base/dists/bradford/median/test/test.native.js
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Original file line number Diff line number Diff line change
Expand Up @@ -22,10 +22,9 @@

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 NINF = require( '@stdlib/constants/float64/ninf' );
var EPS = require( '@stdlib/constants/float64/eps' );
var tryRequire = require( '@stdlib/utils/try-require' );


Expand Down Expand Up @@ -88,8 +87,6 @@ tape( 'if provided `c <= 0`, the function returns `NaN`', opts, function test( t

tape( 'the function returns the median of a Bradford distribution', opts, function test( t ) {
var expected;
var delta;
var tol;
var i;
var c;
var y;
Expand All @@ -98,13 +95,7 @@ tape( 'the function returns the median of a Bradford distribution', opts, functi
c = data.x;
for ( i = 0; i < expected.length; i++ ) {
y = median( c[i] );
if ( y === expected[i] ) {
t.strictEqual( y, expected[i], 'c: '+c[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[ i ] );
tol = 7.2 * EPS * abs( expected[ i ] );
t.ok( delta <= tol, 'within tolerance. c: '+c[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
}
t.strictEqual( isAlmostSameValue( y, expected[ i ], 14 ), true, 'returns expected value' );
}
t.end();
});