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test: migrate stats/base/dists/bradford/quantile to ULP-based assertions #14923

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Merged
kgryte merged 1 commit into from
Sep 3, 2026
Merged

test: migrate stats/base/dists/bradford/quantile to ULP-based assertions #14923

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33 changes: 4 additions & 29 deletions lib/node_modules/@stdlib/stats/base/dists/bradford/quantile/test/test.factory.js
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Original file line number Diff line number Diff line change
Expand Up @@ -21,9 +21,8 @@
// 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 EPS = require( '@stdlib/constants/float64/eps' );
var factory = require( './../lib/factory.js' );


Expand Down Expand Up @@ -109,8 +108,6 @@ tape( 'if provided a finite `c`, the function returns a function which returns `
tape( 'the created function evaluates the quantile for `p` given small `c`', function test( t ) {
var expected;
var quantile;
var delta;
var tol;
var c;
var i;
var p;
Expand All @@ -122,22 +119,14 @@ tape( 'the created function evaluates the quantile for `p` given small `c`', fun
for ( i = 0; i < expected.length; i++ ) {
quantile = factory( c[i] );
y = quantile( p[i] );
if ( y === expected[i] ) {
t.strictEqual( y, expected[i], 'p: '+p[i]+'. c: '+c[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[ i ] );
tol = 3.2 * EPS * abs( expected[ i ] );
t.ok( delta <= tol, 'within tolerance. p: '+p[ i ]+'. c: '+c[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
}
t.strictEqual( isAlmostSameValue( y, expected[ i ], 5 ), true, 'returns expected value' );
}
t.end();
});

tape( 'the created function evaluates the quantile for `p` given a medium `c`', function test( t ) {
var expected;
var quantile;
var delta;
var tol;
var c;
var i;
var p;
Expand All @@ -149,22 +138,14 @@ tape( 'the created function evaluates the quantile for `p` given a medium `c`',
for ( i = 0; i < expected.length; i++ ) {
quantile = factory( c[i] );
y = quantile( p[i] );
if ( y === expected[i] ) {
t.strictEqual( y, expected[i], 'p: '+p[i]+'. c: '+c[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[ i ] );
tol = 3.2 * EPS * abs( expected[ i ] );
t.ok( delta <= tol, 'within tolerance. p: '+p[ i ]+'. c: '+c[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
}
t.strictEqual( isAlmostSameValue( y, expected[ i ], 6 ), true, 'returns expected value' );
}
t.end();
});

tape( 'the created function evaluates the quantile for `p` given a large `c`', function test( t ) {
var expected;
var quantile;
var delta;
var tol;
var c;
var i;
var p;
Expand All @@ -176,13 +157,7 @@ tape( 'the created function evaluates the quantile for `p` given a large `c`', f
for ( i = 0; i < expected.length; i++ ) {
quantile = factory( c[i] );
y = quantile( p[i] );
if ( y === expected[i] ) {
t.strictEqual( y, expected[i], 'p: '+p[i]+'. c: '+c[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[ i ] );
tol = 4.8 * EPS * abs( expected[ i ] );
t.ok( delta <= tol, 'within tolerance. p: '+p[ i ]+'. c: '+c[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
}
t.strictEqual( isAlmostSameValue( y, expected[ i ], 7 ), true, 'returns expected value' );
}
t.end();
});
33 changes: 4 additions & 29 deletions lib/node_modules/@stdlib/stats/base/dists/bradford/quantile/test/test.native.js
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Original file line number Diff line number Diff line change
Expand Up @@ -22,12 +22,11 @@

var resolve = require( 'path' ).resolve;
var tape = require( 'tape' );
var isAlmostSameValue = require( '@stdlib/assert/is-almost-same-value' );
var tryRequire = require( '@stdlib/utils/try-require' );
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 //
Expand Down Expand Up @@ -100,8 +99,6 @@ tape( 'if provided a number outside `[0,1]` for `p` and a valid `c`, the functio

tape( 'the function evaluates the quantile for `p` given small parameter `c`', opts, function test( t ) {
var expected;
var delta;
var tol;
var p;
var c;
var y;
Expand All @@ -113,22 +110,14 @@ tape( 'the function evaluates the quantile for `p` given small parameter `c`', o
for ( i = 0; i < p.length; i++ ) {
y = quantile( p[i], c[i] );
if ( expected[i] !== null ) {
if ( y === expected[i] ) {
t.strictEqual( y, expected[i], 'p: '+p[i]+', c: '+c[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[i] );
tol = 3.2 * EPS * abs( expected[i] );
t.ok( delta <= tol, 'within tolerance. p: '+p[i]+'. c: '+c[i]+'. y: '+y+'. E: '+expected[i]+'. Δ: '+delta+'. tol: '+tol+'.' );
}
t.strictEqual( isAlmostSameValue( y, expected[ i ], 5 ), true, 'returns expected value' );
}
}
t.end();
});

tape( 'the function evaluates the quantile for `p` given medium parameter `c`', opts, function test( t ) {
var expected;
var delta;
var tol;
var p;
var c;
var y;
Expand All @@ -140,22 +129,14 @@ tape( 'the function evaluates the quantile for `p` given medium parameter `c`',
for ( i = 0; i < p.length; i++ ) {
y = quantile( p[i], c[i] );
if ( expected[i] !== null ) {
if ( y === expected[i] ) {
t.strictEqual( y, expected[i], 'p: '+p[i]+', c: '+c[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[i] );
tol = 3.2 * EPS * abs( expected[i] );
t.ok( delta <= tol, 'within tolerance. p: '+p[i]+'. c: '+c[i]+'. y: '+y+'. E: '+expected[i]+'. Δ: '+delta+'. tol: '+tol+'.' );
}
t.strictEqual( isAlmostSameValue( y, expected[ i ], 6 ), true, 'returns expected value' );
}
}
t.end();
});

tape( 'the function evaluates the quantile for `p` given large parameter `c`', opts, function test( t ) {
var expected;
var delta;
var tol;
var p;
var c;
var y;
Expand All @@ -167,13 +148,7 @@ tape( 'the function evaluates the quantile for `p` given large parameter `c`', o
for ( i = 0; i < p.length; i++ ) {
y = quantile( p[i], c[i] );
if ( expected[i] !== null ) {
if ( y === expected[i] ) {
t.strictEqual( y, expected[i], 'p: '+p[i]+', c: '+c[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[i] );
tol = 4.8 * EPS * abs( expected[i] );
t.ok( delta <= tol, 'within tolerance. p: '+p[i]+'. c: '+c[i]+'. y: '+y+'. E: '+expected[i]+'. Δ: '+delta+'. tol: '+tol+'.' );
}
t.strictEqual( isAlmostSameValue( y, expected[ i ], 7 ), true, 'returns expected value' );
}
}
t.end();
Expand Down
33 changes: 4 additions & 29 deletions lib/node_modules/@stdlib/stats/base/dists/bradford/quantile/test/test.quantile.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -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 quantile = require( './../lib' );


Expand Down Expand Up @@ -91,8 +90,6 @@ tape( 'if provided a number outside `[0,1]` for `p` and a valid `c`, the functio

tape( 'the function evaluates the quantile for `p` given small parameter `c`', function test( t ) {
var expected;
var delta;
var tol;
var p;
var c;
var y;
Expand All @@ -103,21 +100,13 @@ tape( 'the function evaluates the quantile for `p` given small parameter `c`', f
c = smallC.c;
for ( i = 0; i < p.length; i++ ) {
y = quantile( p[i], c[i] );
if ( y === expected[i] ) {
t.strictEqual( y, expected[i], 'p: '+p[i]+'. c:'+c[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[ i ] );
tol = 3.2 * EPS * abs( expected[ i ] );
t.ok( delta <= tol, 'within tolerance. p: '+p[ i ]+'. c: '+c[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
}
t.strictEqual( isAlmostSameValue( y, expected[ i ], 5 ), true, 'returns expected value' );
}
t.end();
});

tape( 'the function evaluates the quantile for `p` given medium parameter `c`', function test( t ) {
var expected;
var delta;
var tol;
var p;
var c;
var y;
Expand All @@ -128,21 +117,13 @@ tape( 'the function evaluates the quantile for `p` given medium parameter `c`',
c = mediumC.c;
for ( i = 0; i < p.length; i++ ) {
y = quantile( p[i], c[i] );
if ( y === expected[i] ) {
t.strictEqual( y, expected[i], 'p: '+p[i]+'. c:'+c[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[ i ] );
tol = 3.2 * EPS * abs( expected[ i ] );
t.ok( delta <= tol, 'within tolerance. p: '+p[ i ]+'. c: '+c[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
}
t.strictEqual( isAlmostSameValue( y, expected[ i ], 6 ), true, 'returns expected value' );
}
t.end();
});

tape( 'the function evaluates the quantile for `p` given large parameter `c`', function test( t ) {
var expected;
var delta;
var tol;
var p;
var c;
var y;
Expand All @@ -153,13 +134,7 @@ tape( 'the function evaluates the quantile for `p` given large parameter `c`', f
c = largeC.c;
for ( i = 0; i < p.length; i++ ) {
y = quantile( p[i], c[i] );
if ( y === expected[i] ) {
t.strictEqual( y, expected[i], 'p: '+p[i]+'. c: '+c[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[ i ] );
tol = 4.8 * EPS * abs( expected[ i ] );
t.ok( delta <= tol, 'within tolerance. p: '+p[ i ]+'. c: '+c[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
}
t.strictEqual( isAlmostSameValue( y, expected[ i ], 7 ), true, 'returns expected value' );
}
t.end();
});