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test: add test cases for blas/base/dsyr2
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‎lib/node_modules/@stdlib/blas/base/dsyr2/test/fixtures/column_major_ox.json‎

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{
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"order": "column-major",
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"uplo": "lower",
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"N": 3,
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"alpha": 2.0,
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"x": [ 0.0, 0.0, 1.0, 2.0, 3.0 ],
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"strideX": 1,
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"offsetX": 2,
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"y": [ 1.0, 2.0, 3.0 ],
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"strideY": 1,
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"offsetY": 0,
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"A": [ 1.0, 1.0, 1.0, 0.0, 2.0, 2.0, 0.0, 0.0, 3.0 ],
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"lda": 3,
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"strideA1": 1,
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"strideA2": 3,
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"offsetA": 0,
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"A_out": [ 5.0, 9.0, 13.0, 0.0, 18.0, 26.0, 0.0, 0.0, 39.0 ]
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}

‎lib/node_modules/@stdlib/blas/base/dsyr2/test/fixtures/column_major_oy.json‎

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{
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"order": "column-major",
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"uplo": "lower",
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"N": 3,
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"alpha": 2.0,
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"x": [ 1.0, 2.0, 3.0 ],
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"strideX": 1,
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"offsetX": 0,
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"y": [ 0.0, 0.0, 1.0, 2.0, 3.0 ],
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"strideY": 1,
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"offsetY": 2,
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"A": [ 1.0, 1.0, 1.0, 0.0, 2.0, 2.0, 0.0, 0.0, 3.0 ],
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"lda": 3,
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"strideA1": 1,
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"strideA2": 3,
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"offsetA": 0,
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"A_out": [ 5.0, 9.0, 13.0, 0.0, 18.0, 26.0, 0.0, 0.0, 39.0 ]
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}

‎lib/node_modules/@stdlib/blas/base/dsyr2/test/fixtures/row_major_ox.json‎

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{
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"order": "row-major",
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"uplo": "lower",
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"N": 3,
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"alpha": 2.0,
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"x": [ 0.0, 0.0, 1.0, 2.0, 3.0 ],
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"strideX": 1,
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"offsetX": 2,
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"y": [ 1.0, 2.0, 3.0 ],
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"strideY": 1,
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"offsetY": 0,
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"A": [ 1.0, 0.0, 0.0, 1.0, 2.0, 0.0, 1.0, 2.0, 3.0 ],
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"lda": 3,
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"strideA1": 3,
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"strideA2": 1,
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"offsetA": 0,
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"A_out": [ 5.0, 0.0, 0.0, 9.0, 18.0, 0.0, 13.0, 26.0, 39.0 ]
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}

‎lib/node_modules/@stdlib/blas/base/dsyr2/test/fixtures/row_major_oy.json‎

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{
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"order": "row-major",
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"uplo": "lower",
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"N": 3,
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"alpha": 2.0,
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"x": [ 1.0, 2.0, 3.0 ],
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"strideX": 1,
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"offsetX": 0,
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"y": [ 0.0, 0.0, 1.0, 2.0, 3.0 ],
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"strideY": 1,
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"offsetY": 2,
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"A": [ 1.0, 0.0, 0.0, 1.0, 2.0, 0.0, 1.0, 2.0, 3.0 ],
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"lda": 3,
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"strideA1": 3,
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"strideA2": 1,
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"offsetA": 0,
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"A_out": [ 5.0, 0.0, 0.0, 9.0, 18.0, 0.0, 13.0, 26.0, 39.0 ]
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}

‎lib/node_modules/@stdlib/blas/base/dsyr2/test/test.ndarray.js‎

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@@ -37,6 +37,8 @@ var rxnyp = require( './fixtures/row_major_xnyp.json' );
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var rxpyn = require( './fixtures/row_major_xpyn.json' );
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var rxnyn = require( './fixtures/row_major_xnyn.json' );
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var roa = require( './fixtures/row_major_oa.json' );
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var rox = require( './fixtures/row_major_ox.json' );
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var roy = require( './fixtures/row_major_oy.json' );
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var rsa1sa2 = require( './fixtures/row_major_sa1_sa2.json' );
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var rsa1nsa2 = require( './fixtures/row_major_sa1n_sa2.json' );
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var rsa1sa2n = require( './fixtures/row_major_sa1_sa2n.json' );
@@ -51,6 +53,8 @@ var cxnyp = require( './fixtures/column_major_xnyp.json' );
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var cxpyn = require( './fixtures/column_major_xpyn.json' );
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var cxnyn = require( './fixtures/column_major_xnyn.json' );
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var coa = require( './fixtures/column_major_oa.json' );
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var cox = require( './fixtures/column_major_ox.json' );
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var coy = require( './fixtures/column_major_oy.json' );
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var csa1sa2 = require( './fixtures/column_major_sa1_sa2.json' );
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var csa1nsa2 = require( './fixtures/column_major_sa1n_sa2.json' );
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var csa1sa2n = require( './fixtures/column_major_sa1_sa2n.json' );
@@ -839,6 +843,98 @@ tape( 'the function supports specifying negative strides for `x` and `y` (column
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t.end();
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});
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tape( 'the function supports specifying an `x` offset (row-major)', function test( t ) {
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var expected;
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var data;
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var out;
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var a;
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var x;
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var y;
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data = rox;
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a = new Float64Array( data.A );
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x = new Float64Array( data.x );
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y = new Float64Array( data.y );
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expected = new Float64Array( data.A_out );
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out = dsyr2( data.uplo, data.N, data.alpha, x, data.strideX, data.offsetX, y, data.strideY, data.offsetY, a, data.strideA1, data.strideA2, data.offsetA );
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t.strictEqual( out, a, 'returns expected value' );
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t.deepEqual( out, expected, 'returns expected value' );
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t.end();
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});
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tape( 'the function supports specifying an `x` offset (column-major)', function test( t ) {
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var expected;
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var data;
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var out;
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var a;
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var x;
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var y;
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data = cox;
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a = new Float64Array( data.A );
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x = new Float64Array( data.x );
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y = new Float64Array( data.y );
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expected = new Float64Array( data.A_out );
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out = dsyr2( data.uplo, data.N, data.alpha, x, data.strideX, data.offsetX, y, data.strideY, data.offsetY, a, data.strideA1, data.strideA2, data.offsetA );
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t.strictEqual( out, a, 'returns expected value' );
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t.deepEqual( out, expected, 'returns expected value' );
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t.end();
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});
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tape( 'the function supports specifying an `y` offset (row-major)', function test( t ) {
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var expected;
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var data;
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var out;
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var a;
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var x;
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var y;
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data = roy;
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a = new Float64Array( data.A );
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x = new Float64Array( data.x );
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y = new Float64Array( data.y );
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expected = new Float64Array( data.A_out );
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out = dsyr2( data.uplo, data.N, data.alpha, x, data.strideX, data.offsetX, y, data.strideY, data.offsetY, a, data.strideA1, data.strideA2, data.offsetA );
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t.strictEqual( out, a, 'returns expected value' );
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t.deepEqual( out, expected, 'returns expected value' );
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t.end();
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});
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tape( 'the function supports specifying an `y` offset (column-major)', function test( t ) {
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var expected;
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var data;
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var out;
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var a;
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var x;
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var y;
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data = coy;
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a = new Float64Array( data.A );
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x = new Float64Array( data.x );
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y = new Float64Array( data.y );
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expected = new Float64Array( data.A_out );
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out = dsyr2( data.uplo, data.N, data.alpha, x, data.strideX, data.offsetX, y, data.strideY, data.offsetY, a, data.strideA1, data.strideA2, data.offsetA );
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t.strictEqual( out, a, 'returns expected value' );
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t.deepEqual( out, expected, 'returns expected value' );
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t.end();
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});
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tape( 'the function supports complex access patterns (row-major)', function test( t ) {
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var expected;
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var data;

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