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test: migrate math/base/special/sici to ULP-based assertions #14453

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Merged
kgryte merged 1 commit into from
Aug 21, 2026
Merged

test: migrate math/base/special/sici to ULP-based assertions #14453

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87 changes: 15 additions & 72 deletions lib/node_modules/@stdlib/math/base/special/sici/test/test.assign.js
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -21,12 +21,11 @@
// 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 HALF_PI = require( '@stdlib/constants/float64/half-pi' );
var NINF = require( '@stdlib/constants/float64/ninf' );
var PINF = require( '@stdlib/constants/float64/pinf' );
var EPS = require( '@stdlib/constants/float64/eps' );
var Float64Array = require( '@stdlib/array/float64' );
var sici = require( './../lib/assign.js' );

Expand All @@ -51,8 +50,6 @@ tape( 'main export is a function', function test( t ) {
});

tape( 'the function computes the sine and cosine integrals for small positive numbers', function test( t ) {
var delta;
var tol;
var out;
var si;
var ci;
Expand All @@ -68,21 +65,13 @@ tape( 'the function computes the sine and cosine integrals for small positive nu
out = [ 0.0, 0.0 ];
v = sici( x[ i ], out, 1, 0 );
t.strictEqual( v, out, 'returns output array' );

delta = abs( v[ 0 ] - si[ i ] );
tol = 2.0 * EPS * abs( si[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. SI: ' + v[ 0 ] + '. Expected: ' + si[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );

delta = abs( v[ 1 ] - ci[ i ] );
tol = 2.0 * EPS * abs( ci[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. CI: ' + v[ 1 ] + '. Expected: ' + ci[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );
t.strictEqual( isAlmostSameValue( v[ 0 ], si[ i ], 0 ), true, 'returns expected value' );
t.strictEqual( isAlmostSameValue( v[ 1 ], ci[ i ], 2 ), true, 'returns expected value' );
}
t.end();
});

tape( 'the function computes the sine and cosine integrals for medium positive numbers', function test( t ) {
var delta;
var tol;
var out;
var si;
var ci;
Expand All @@ -98,21 +87,13 @@ tape( 'the function computes the sine and cosine integrals for medium positive n
out = [ 0.0, 0.0 ];
v = sici( x[ i ], out, 1, 0 );
t.strictEqual( v, out, 'returns output array' );

delta = abs( v[ 0 ] - si[ i ] );
tol = 60.0 * EPS * abs( si[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. SI: ' + v[ 0 ] + '. Expected: ' + si[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );

delta = abs( v[ 1 ] - ci[ i ] );
tol = 60.0 * EPS * abs( ci[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. CI: ' + v[ 1 ] + '. Expected: ' + ci[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );
t.strictEqual( isAlmostSameValue( v[ 0 ], si[ i ], 0 ), true, 'returns expected value' );
t.strictEqual( isAlmostSameValue( v[ 1 ], ci[ i ], 64 ), true, 'returns expected value' );
}
t.end();
});

tape( 'the function computes the sine and cosine integrals for large positive numbers', function test( t ) {
var delta;
var tol;
var out;
var si;
var ci;
Expand All @@ -128,21 +109,13 @@ tape( 'the function computes the sine and cosine integrals for large positive nu
out = [ 0.0, 0.0 ];
v = sici( x[ i ], out, 1, 0 );
t.strictEqual( v, out, 'returns output array' );

delta = abs( v[ 0 ] - si[ i ] );
tol = 2.0 * EPS * abs( si[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. SI: ' + v[ 0 ] + '. Expected: ' + si[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );

delta = abs( v[ 1 ] - ci[ i ] );
tol = 2.0 * EPS * abs( ci[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. CI: ' + v[ 1 ] + '. Expected: ' + ci[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );
t.strictEqual( isAlmostSameValue( v[ 0 ], si[ i ], 1 ), true, 'returns expected value' );
t.strictEqual( isAlmostSameValue( v[ 1 ], ci[ i ], 2 ), true, 'returns expected value' );
}
t.end();
});

tape( 'the function computes the sine and cosine integrals for small negative numbers', function test( t ) {
var delta;
var tol;
var out;
var si;
var ci;
Expand All @@ -158,21 +131,13 @@ tape( 'the function computes the sine and cosine integrals for small negative nu
out = [ 0.0, 0.0 ];
v = sici( x[ i ], out, 1, 0 );
t.strictEqual( v, out, 'returns output array' );

delta = abs( v[ 0 ] - si[ i ] );
tol = 2.0 * EPS * abs( si[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. SI: ' + v[ 0 ] + '. Expected: ' + si[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );

delta = abs( v[ 1 ] - ci[ i ] );
tol = 2.0 * EPS * abs( ci[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. CI: ' + v[ 1 ] + '. Expected: ' + ci[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );
t.strictEqual( isAlmostSameValue( v[ 0 ], si[ i ], 0 ), true, 'returns expected value' );
t.strictEqual( isAlmostSameValue( v[ 1 ], ci[ i ], 2 ), true, 'returns expected value' );
}
t.end();
});

tape( 'the function computes the sine and cosine integrals for medium negative numbers', function test( t ) {
var delta;
var tol;
var out;
var si;
var ci;
Expand All @@ -188,21 +153,13 @@ tape( 'the function computes the sine and cosine integrals for medium negative n
out = [ 0.0, 0.0 ];
v = sici( x[ i ], out, 1, 0 );
t.strictEqual( v, out, 'returns output array' );

delta = abs( v[ 0 ] - si[ i ] );
tol = 60.0 * EPS * abs( si[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. SI: ' + v[ 0 ] + '. Expected: ' + si[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );

delta = abs( v[ 1 ] - ci[ i ] );
tol = 60.0 * EPS * abs( ci[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. CI: ' + v[ 1 ] + '. Expected: ' + ci[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );
t.strictEqual( isAlmostSameValue( v[ 0 ], si[ i ], 0 ), true, 'returns expected value' );
t.strictEqual( isAlmostSameValue( v[ 1 ], ci[ i ], 64 ), true, 'returns expected value' );
}
t.end();
});

tape( 'the function computes the sine and cosine integrals for large negative numbers', function test( t ) {
var delta;
var tol;
var out;
var si;
var ci;
Expand All @@ -218,21 +175,13 @@ tape( 'the function computes the sine and cosine integrals for large negative nu
out = [ 0.0, 0.0 ];
v = sici( x[ i ], out, 1, 0 );
t.strictEqual( v, out, 'returns output array' );

delta = abs( v[ 0 ] - si[ i ] );
tol = 2.0 * EPS * abs( si[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. SI: ' + v[ 0 ] + '. Expected: ' + si[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );

delta = abs( v[ 1 ] - ci[ i ] );
tol = 2.0 * EPS * abs( ci[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. CI: ' + v[ 1 ] + '. Expected: ' + ci[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );
t.strictEqual( isAlmostSameValue( v[ 0 ], si[ i ], 1 ), true, 'returns expected value' );
t.strictEqual( isAlmostSameValue( v[ 1 ], ci[ i ], 2 ), true, 'returns expected value' );
}
t.end();
});

tape( 'the function computes the sine and cosine integrals for very large positive numbers', function test( t ) {
var delta;
var tol;
var out;
var si;
var ci;
Expand All @@ -248,14 +197,8 @@ tape( 'the function computes the sine and cosine integrals for very large positi
out = [ 0.0, 0.0 ];
v = sici( x[ i ], out, 1, 0 );
t.strictEqual( v, out, 'returns output array' );

delta = abs( v[ 0 ] - si[ i ] );
tol = 2.0 * EPS * abs( si[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. SI: ' + v[ 0 ] + '. Expected: ' + si[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );

delta = abs( v[ 1 ] - ci[ i ] );
tol = 2.0 * EPS * abs( ci[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. CI: ' + v[ 1 ] + '. Expected: ' + ci[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );
t.strictEqual( isAlmostSameValue( v[ 0 ], si[ i ], 0 ), true, 'returns expected value' );
t.strictEqual( isAlmostSameValue( v[ 1 ], ci[ i ], 2 ), true, 'returns expected value' );
}
t.end();
});
Expand Down
87 changes: 15 additions & 72 deletions lib/node_modules/@stdlib/math/base/special/sici/test/test.main.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -21,13 +21,12 @@
// MODULES //

var tape = require( 'tape' );
var isAlmostSameValue = require( '@stdlib/assert/is-almost-same-value' );
var isArray = require( '@stdlib/assert/is-array' );
var isnan = require( '@stdlib/math/base/assert/is-nan' );
var abs = require( '@stdlib/math/base/special/abs' );
var HALF_PI = require( '@stdlib/constants/float64/half-pi' );
var NINF = require( '@stdlib/constants/float64/ninf' );
var PINF = require( '@stdlib/constants/float64/pinf' );
var EPS = require( '@stdlib/constants/float64/eps' );
var sici = require( './../lib/main.js' );


Expand All @@ -51,8 +50,6 @@ tape( 'main export is a function', function test( t ) {
});

tape( 'the function computes the sine and cosine integrals for small positive numbers', function test( t ) {
var delta;
var tol;
var si;
var ci;
var x;
Expand All @@ -65,21 +62,13 @@ tape( 'the function computes the sine and cosine integrals for small positive nu

for ( i = 0; i < x.length; i++ ) {
v = sici( x[ i ] );

delta = abs( v[ 0 ] - si[ i ] );
tol = 2.0 * EPS * abs( si[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. SI: ' + v[ 0 ] + '. Expected: ' + si[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );

delta = abs( v[ 1 ] - ci[ i ] );
tol = 2.0 * EPS * abs( ci[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. CI: ' + v[ 1 ] + '. Expected: ' + ci[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );
t.strictEqual( isAlmostSameValue( v[ 0 ], si[ i ], 0 ), true, 'returns expected value' );
t.strictEqual( isAlmostSameValue( v[ 1 ], ci[ i ], 2 ), true, 'returns expected value' );
}
t.end();
});

tape( 'the function computes the sine and cosine integrals for medium positive numbers', function test( t ) {
var delta;
var tol;
var si;
var ci;
var x;
Expand All @@ -92,21 +81,13 @@ tape( 'the function computes the sine and cosine integrals for medium positive n

for ( i = 0; i < x.length; i++ ) {
v = sici( x[ i ] );

delta = abs( v[ 0 ] - si[ i ] );
tol = 60.0 * EPS * abs( si[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. SI: ' + v[ 0 ] + '. Expected: ' + si[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );

delta = abs( v[ 1 ] - ci[ i ] );
tol = 60.0 * EPS * abs( ci[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. CI: ' + v[ 1 ] + '. Expected: ' + ci[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );
t.strictEqual( isAlmostSameValue( v[ 0 ], si[ i ], 0 ), true, 'returns expected value' );
t.strictEqual( isAlmostSameValue( v[ 1 ], ci[ i ], 64 ), true, 'returns expected value' );
}
t.end();
});

tape( 'the function computes the sine and cosine integrals for large positive numbers', function test( t ) {
var delta;
var tol;
var si;
var ci;
var x;
Expand All @@ -119,21 +100,13 @@ tape( 'the function computes the sine and cosine integrals for large positive nu

for ( i = 0; i < x.length; i++ ) {
v = sici( x[ i ] );

delta = abs( v[ 0 ] - si[ i ] );
tol = 2.0 * EPS * abs( si[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. SI: ' + v[ 0 ] + '. Expected: ' + si[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );

delta = abs( v[ 1 ] - ci[ i ] );
tol = 2.0 * EPS * abs( ci[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. CI: ' + v[ 1 ] + '. Expected: ' + ci[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );
t.strictEqual( isAlmostSameValue( v[ 0 ], si[ i ], 1 ), true, 'returns expected value' );
t.strictEqual( isAlmostSameValue( v[ 1 ], ci[ i ], 2 ), true, 'returns expected value' );
}
t.end();
});

tape( 'the function computes the sine and cosine integrals for small negative numbers', function test( t ) {
var delta;
var tol;
var si;
var ci;
var x;
Expand All @@ -146,21 +119,13 @@ tape( 'the function computes the sine and cosine integrals for small negative nu

for ( i = 0; i < x.length; i++ ) {
v = sici( x[ i ] );

delta = abs( v[ 0 ] - si[ i ] );
tol = 2.0 * EPS * abs( si[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. SI: ' + v[ 0 ] + '. Expected: ' + si[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );

delta = abs( v[ 1 ] - ci[ i ] );
tol = 2.0 * EPS * abs( ci[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. CI: ' + v[ 1 ] + '. Expected: ' + ci[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );
t.strictEqual( isAlmostSameValue( v[ 0 ], si[ i ], 0 ), true, 'returns expected value' );
t.strictEqual( isAlmostSameValue( v[ 1 ], ci[ i ], 2 ), true, 'returns expected value' );
}
t.end();
});

tape( 'the function computes the sine and cosine integrals for medium negative numbers', function test( t ) {
var delta;
var tol;
var si;
var ci;
var x;
Expand All @@ -173,21 +138,13 @@ tape( 'the function computes the sine and cosine integrals for medium negative n

for ( i = 0; i < x.length; i++ ) {
v = sici( x[ i ] );

delta = abs( v[ 0 ] - si[ i ] );
tol = 60.0 * EPS * abs( si[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. SI: ' + v[ 0 ] + '. Expected: ' + si[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );

delta = abs( v[ 1 ] - ci[ i ] );
tol = 60.0 * EPS * abs( ci[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. CI: ' + v[ 1 ] + '. Expected: ' + ci[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );
t.strictEqual( isAlmostSameValue( v[ 0 ], si[ i ], 0 ), true, 'returns expected value' );
t.strictEqual( isAlmostSameValue( v[ 1 ], ci[ i ], 64 ), true, 'returns expected value' );
}
t.end();
});

tape( 'the function computes the sine and cosine integrals for large negative numbers', function test( t ) {
var delta;
var tol;
var si;
var ci;
var x;
Expand All @@ -200,21 +157,13 @@ tape( 'the function computes the sine and cosine integrals for large negative nu

for ( i = 0; i < x.length; i++ ) {
v = sici( x[ i ] );

delta = abs( v[ 0 ] - si[ i ] );
tol = 2.0 * EPS * abs( si[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. SI: ' + v[ 0 ] + '. Expected: ' + si[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );

delta = abs( v[ 1 ] - ci[ i ] );
tol = 2.0 * EPS * abs( ci[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. CI: ' + v[ 1 ] + '. Expected: ' + ci[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );
t.strictEqual( isAlmostSameValue( v[ 0 ], si[ i ], 1 ), true, 'returns expected value' );
t.strictEqual( isAlmostSameValue( v[ 1 ], ci[ i ], 2 ), true, 'returns expected value' );
}
t.end();
});

tape( 'the function computes the sine and cosine integrals for very large positive numbers', function test( t ) {
var delta;
var tol;
var si;
var ci;
var x;
Expand All @@ -227,14 +176,8 @@ tape( 'the function computes the sine and cosine integrals for very large positi

for ( i = 0; i < x.length; i++ ) {
v = sici( x[ i ] );

delta = abs( v[ 0 ] - si[ i ] );
tol = 2.0 * EPS * abs( si[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. SI: ' + v[ 0 ] + '. Expected: ' + si[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );

delta = abs( v[ 1 ] - ci[ i ] );
tol = 2.0 * EPS * abs( ci[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. CI: ' + v[ 1 ] + '. Expected: ' + ci[ i ] + '. tol: ' + tol + '. delta: ' + delta + '.' );
t.strictEqual( isAlmostSameValue( v[ 0 ], si[ i ], 0 ), true, 'returns expected value' );
t.strictEqual( isAlmostSameValue( v[ 1 ], ci[ i ], 2 ), true, 'returns expected value' );
}
t.end();
});
Expand Down