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test: migrate math/base/special/asech to ULP-based assertions #13961

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Merged
kgryte merged 3 commits into from
Aug 6, 2026
Merged

test: migrate math/base/special/asech to ULP-based assertions #13961

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09ce915
test: migrate `math/base/special/asech` to ULP-based assertions
claude Aug 5, 2026
f5adc79
test: inline value
kgryte Aug 6, 2026
eb39bc1
test: inline value
kgryte Aug 6, 2026
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12 changes: 2 additions & 10 deletions lib/node_modules/@stdlib/math/base/special/asech/test/test.js
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Original file line number Diff line number Diff line change
Expand Up @@ -21,11 +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 randu = require( '@stdlib/random/base/randu' );
var EPS = require( '@stdlib/constants/float64/eps' );
var PINF = require( '@stdlib/constants/float64/pinf' );
var abs = require( '@stdlib/math/base/special/abs' );
var asech = require( './../lib' );


Expand All @@ -44,8 +44,6 @@ tape( 'main export is a function', function test( t ) {

tape( 'the function computes the hyperbolic arcsecant on the interval (0, 1]', function test( t ) {
var expected;
var delta;
var tol;
var x;
var y;
var i;
Expand All @@ -55,13 +53,7 @@ tape( 'the function computes the hyperbolic arcsecant on the interval (0, 1]', f

for ( i = 0; i < x.length; i++ ) {
y = asech( x[i] );
if ( y === expected[ i ] ) {
t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. E: '+expected[i] );
} else {
delta = abs( y - expected[i] );
tol = 1.0 * EPS * abs( expected[i] );
t.ok( delta <= tol, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. tol: '+tol+'. Δ: '+delta+'.' );
}
t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' );
}
t.end();
});
Expand Down
22 changes: 7 additions & 15 deletions lib/node_modules/@stdlib/math/base/special/asech/test/test.native.js
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Original file line number Diff line number Diff line change
Expand Up @@ -22,19 +22,14 @@

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 randu = require( '@stdlib/random/base/randu' );
var EPS = require( '@stdlib/constants/float64/eps' );
var PINF = require( '@stdlib/constants/float64/pinf' );
var abs = require( '@stdlib/math/base/special/abs' );
var tryRequire = require( '@stdlib/utils/try-require' );


// FIXTURES //

var data = require( './fixtures/julia/data.json' );


// VARIABLES //

var asech = tryRequire( resolve( __dirname, './../lib/native.js' ) );
Expand All @@ -43,6 +38,11 @@ var opts = {
};


// FIXTURES //

var data = require( './fixtures/julia/data.json' );


// TESTS //

tape( 'main export is a function', opts, function test( t ) {
Expand All @@ -53,8 +53,6 @@ tape( 'main export is a function', opts, function test( t ) {

tape( 'the function computes the hyperbolic arcsecant on the interval (0, 1]', opts, function test( t ) {
var expected;
var delta;
var tol;
var x;
var y;
var i;
Expand All @@ -64,13 +62,7 @@ tape( 'the function computes the hyperbolic arcsecant on the interval (0, 1]', o

for ( i = 0; i < x.length; i++ ) {
y = asech( x[i] );
if ( y === expected[ i ] ) {
t.strictEqual( y, expected[ i ], 'x: '+x[i]+'. E: '+expected[i] );
} else {
delta = abs( y - expected[i] );
tol = 1.0 * EPS * abs( expected[i] );
t.ok( delta <= tol, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. tol: '+tol+'. Δ: '+delta+'.' );
}
t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' );
}
t.end();
});
Expand Down
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