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Merged
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Jun 22, 2025
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test: update test expected values #7449

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36 changes: 5 additions & 31 deletions lib/node_modules/@stdlib/blas/base/wasm/scnrm2/test/test.main.js
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Original file line number Diff line number Diff line change
Expand Up @@ -22,36 +22,10 @@

var tape = require( 'tape' );
var Complex64Array = require( '@stdlib/array/complex64' );
var EPS = require( '@stdlib/constants/float32/eps' );
var abs = require( '@stdlib/math/base/special/abs' );
var sqrtf = require( '@stdlib/math/base/special/sqrtf' );
var scnrm2 = require( './../lib' );


// FUNCTIONS //

/**
* Tests for element approximate equality.
*
* @private
* @param {Object} t - test object
* @param {number} actual - actual value
* @param {number} expected - expected value
* @param {number} rtol - relative tolerance
*/
function isApprox( t, actual, expected, rtol ) {
var delta;
var tol;

if ( actual === expected ) {
t.strictEqual( actual, expected, 'returns expected value' );
} else {
delta = abs( actual - expected );
tol = rtol * EPS * abs( expected );
t.ok( delta <= tol, 'within tolerance. actual: '+actual+'. expected: '+expected+'. delta: '+delta+'. tol: '+tol+'.' );
}
}


// TESTS //

tape( 'main export is an object', function test( t ) {
Expand All @@ -72,7 +46,7 @@ tape( 'the `main` method calculates the L2-norm of a vector', function test( t )
x = new Complex64Array( [ 3.0, -4.0, -6.0, 8.0, 0.0, 3.0 ] );

nrm2 = scnrm2.main( x.length, x, 1 );
isApprox( t, nrm2, 11.575836902790, 1.0 );
t.strictEqual( nrm2, sqrtf( 134.0 ), 'returns expected value' );

x = new Complex64Array( [ -4.0, 0.0 ] );

Expand Down Expand Up @@ -100,7 +74,7 @@ tape( 'the `main` method supports a `stride` parameter', function test( t ) {
]);

nrm2 = scnrm2.main( 3, x, 2 );
isApprox( t, nrm2, 8.831760866327, 1.0 );
t.strictEqual( nrm2, sqrtf( 78.0 ), 'returns expected value' );

t.end();
});
Expand All @@ -119,7 +93,7 @@ tape( 'the `main` method supports a negative `stride` parameter', function test(
]);

nrm2 = scnrm2.main( 2, x, -2 );
isApprox( t, nrm2, 8.544003745317, 1.0 );
t.strictEqual( nrm2, sqrtf( 73.0 ), 'returns expected value' );

t.end();
});
Expand Down Expand Up @@ -160,7 +134,7 @@ tape( 'the `main` method supports view offsets', function test( t ) {
x1 = new Complex64Array( x0.buffer, x0.BYTES_PER_ELEMENT*2 ); // start at 3rd element

nrm2 = scnrm2.main( 2, x1, 2 );
isApprox( t, nrm2, 4.24264068711, 1.0 );
t.strictEqual( nrm2, sqrtf( 18.0 ), 'returns expected value' );

t.end();
});
34 changes: 4 additions & 30 deletions lib/node_modules/@stdlib/blas/base/wasm/scnrm2/test/test.module.main.js
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -25,36 +25,10 @@
var tape = require( 'tape' );
var Memory = require( '@stdlib/wasm/memory' );
var Complex64Array = require( '@stdlib/array/complex64' );
var EPS = require( '@stdlib/constants/float32/eps' );
var abs = require( '@stdlib/math/base/special/abs' );
var sqrtf = require( '@stdlib/math/base/special/sqrtf' );
var Module = require( './../lib' ).Module;


// FUNCTIONS //

/**
* Tests for element approximate equality.
*
* @private
* @param {Object} t - test object
* @param {number} actual - actual value
* @param {number} expected - expected value
* @param {number} rtol - relative tolerance
*/
function isApprox( t, actual, expected, rtol ) {
var delta;
var tol;

if ( actual === expected ) {
t.strictEqual( actual, expected, 'returns expected value' );
} else {
delta = abs( actual - expected );
tol = rtol * EPS * abs( expected );
t.ok( delta <= tol, 'within tolerance. actual: '+actual+'. expected: '+expected+'. delta: '+delta+'. tol: '+tol+'.' );
}
}


// TESTS //

tape( 'main export is a function', function test( t ) {
Expand Down Expand Up @@ -92,7 +66,7 @@ tape( 'a module instance has a `main` method which calculates the L2-norm of a v
mod.write( xp, new Complex64Array( [ 3.0, -4.0, -6.0, 8.0, 0.0, 3.0 ] ) );

nrm2 = mod.main( 3, xp, 1 );
isApprox( t, nrm2, 11.575836902790, 1.0 );
t.strictEqual( nrm2, sqrtf( 134.0 ), 'returns expected value' );

// Short datasets:
xp = 0;
Expand Down Expand Up @@ -133,7 +107,7 @@ tape( 'a module instance has a `main` method which supports a `stride` parameter
]));

nrm2 = mod.main( 3, xp, 2 );
isApprox( t, nrm2, 8.831760866327, 1.0 );
t.strictEqual( nrm2, sqrtf( 78.0 ), 'returns expected value' );

t.end();
});
Expand Down Expand Up @@ -162,7 +136,7 @@ tape( 'a module instance has a `main` method which supports a negative `stride`
]));

nrm2 = mod.main( 2, xp, -2 );
isApprox( t, nrm2, 8.544003745317, 1.0 );
t.strictEqual( nrm2, sqrtf( 73.0 ), 'returns expected value' );

t.end();
});
Expand Down
36 changes: 5 additions & 31 deletions lib/node_modules/@stdlib/blas/base/wasm/scnrm2/test/test.module.ndarray.js
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -25,36 +25,10 @@
var tape = require( 'tape' );
var Memory = require( '@stdlib/wasm/memory' );
var Complex64Array = require( '@stdlib/array/complex64' );
var EPS = require( '@stdlib/constants/float32/eps' );
var abs = require( '@stdlib/math/base/special/abs' );
var sqrtf = require( '@stdlib/math/base/special/sqrtf' );
var Module = require( './../lib' ).Module;


// FUNCTIONS //

/**
* Tests for element approximate equality.
*
* @private
* @param {Object} t - test object
* @param {number} actual - actual value
* @param {number} expected - expected value
* @param {number} rtol - relative tolerance
*/
function isApprox( t, actual, expected, rtol ) {
var delta;
var tol;

if ( actual === expected ) {
t.strictEqual( actual, expected, 'returns expected value' );
} else {
delta = abs( actual - expected );
tol = rtol * EPS * abs( expected );
t.ok( delta <= tol, 'within tolerance. actual: '+actual+'. expected: '+expected+'. delta: '+delta+'. tol: '+tol+'.' );
}
}


// TESTS //

tape( 'main export is a function', function test( t ) {
Expand Down Expand Up @@ -92,7 +66,7 @@ tape( 'a module instance has an `ndarray` method which calculates the L2-norm of
mod.write( xp, new Complex64Array( [ 3.0, -4.0, -6.0, 8.0, 0.0, 3.0 ] ) );

nrm2 = mod.ndarray( 3, xp, 1, 0 );
isApprox( t, nrm2, 11.575836902790, 1.0 );
t.strictEqual( nrm2, sqrtf( 134.0 ), 'returns expected value' );

// Short datasets:
xp = 0;
Expand Down Expand Up @@ -133,7 +107,7 @@ tape( 'a module instance has an `ndarray` method which supports a `stride` param
]));

nrm2 = mod.ndarray( 3, xp, 2, 0 );
isApprox( t, nrm2, 8.831760866327, 1.0 );
t.strictEqual( nrm2, sqrtf( 78.0 ), 'returns expected value' );

t.end();
});
Expand Down Expand Up @@ -164,7 +138,7 @@ tape( 'a module instance has an `ndarray` method which supports a negative `stri
]));

nrm2 = mod.ndarray( 2, xp, -2, 3 );
isApprox( t, nrm2, 8.544003745317, 1.0 );
t.strictEqual( nrm2, sqrtf( 73.0 ), 'returns expected value' );

t.end();
});
Expand Down Expand Up @@ -197,7 +171,7 @@ tape( 'a module instance has an `ndarray` method which supports an `x` offset',
]));

nrm2 = mod.ndarray( 2, xp, 2, 2 );
isApprox( t, nrm2, 4.24264068711, 1.0 );
t.strictEqual( nrm2, sqrtf( 18.0 ), 'returns expected value' );

t.end();
});
Expand Down
36 changes: 5 additions & 31 deletions lib/node_modules/@stdlib/blas/base/wasm/scnrm2/test/test.ndarray.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -22,36 +22,10 @@

var tape = require( 'tape' );
var Complex64Array = require( '@stdlib/array/complex64' );
var EPS = require( '@stdlib/constants/float32/eps' );
var abs = require( '@stdlib/math/base/special/abs' );
var sqrtf = require( '@stdlib/math/base/special/sqrtf' );
var scnrm2 = require( './../lib' );


// FUNCTIONS //

/**
* Tests for element approximate equality.
*
* @private
* @param {Object} t - test object
* @param {number} actual - actual value
* @param {number} expected - expected value
* @param {number} rtol - relative tolerance
*/
function isApprox( t, actual, expected, rtol ) {
var delta;
var tol;

if ( actual === expected ) {
t.strictEqual( actual, expected, 'returns expected value' );
} else {
delta = abs( actual - expected );
tol = rtol * EPS * abs( expected );
t.ok( delta <= tol, 'within tolerance. actual: '+actual+'. expected: '+expected+'. delta: '+delta+'. tol: '+tol+'.' );
}
}


// TESTS //

tape( 'main export is an object', function test( t ) {
Expand All @@ -72,7 +46,7 @@ tape( 'the `ndarray` method calculates the L2-norm of a vector', function test(
x = new Complex64Array( [ 3.0, -4.0, -6.0, 8.0, 0.0, 3.0 ] );

nrm2 = scnrm2.ndarray( x.length, x, 1, 0 );
isApprox( t, nrm2, 11.575836902790, 1.0 );
t.strictEqual( nrm2, sqrtf( 134.0 ), 'returns expected value' );

// Short datasets:
x = new Complex64Array( [ -4.0, 0.0 ] );
Expand Down Expand Up @@ -101,7 +75,7 @@ tape( 'the `ndarray` method supports a `stride` parameter', function test( t ) {
]);

nrm2 = scnrm2.ndarray( 3, x, 2, 0 );
isApprox( t, nrm2, 8.831760866327, 1.0 );
t.strictEqual( nrm2, sqrtf( 78.0 ), 'returns expected value' );

t.end();
});
Expand All @@ -122,7 +96,7 @@ tape( 'the `ndarray` method supports a negative stride parameter', function test
]);

nrm2 = scnrm2.ndarray( 2, x, -2, x.length-1);
isApprox( t, nrm2, 8.544003745317, 1.0 );
t.strictEqual( nrm2, sqrtf( 73.0 ), 'returns expected value' );

t.end();
});
Expand All @@ -145,7 +119,7 @@ tape( 'the `ndarray` method supports an `offset` parameter', function test( t )
]);

nrm2 = scnrm2.ndarray( 2, x, 2, 2 );
isApprox( t, nrm2, 4.24264068711, 1.0 );
t.strictEqual( nrm2, sqrtf( 18.0 ), 'returns expected value' );

t.end();
});
Expand Down