test: add tests to blas/ext/base/dnanasumors

PR-URL: #3104
Closes: #3073
Co-authored-by: Athan Reines <[email protected]>
Reviewed-by: Athan Reines <[email protected]> 
Co-authored-by: stdlib-bot <[email protected]>

Author: 3 people

lib/node_modules/@stdlib/blas/ext/base/dnanasumors/test/test.dnanasumors.js

@@ -77,7 +77,7 @@ tape( 'the function calculates the sum of absolute values (ignoring NaN values)'
 	t.end();
 });
 
-tape( 'if provided an `N` parameter less than or equal to `0`, the function returns `0.0`', function test( t ) {
+tape( 'if provided an `N` parameter less than or equal to `0`, the function returns `0`', function test( t ) {
 	var x;
 	var v;
 
@@ -160,6 +160,18 @@ tape( 'if provided a `stride` parameter equal to `0`, the function returns the s
 	t.end();
 });
 
+tape( 'if provided a `stride` parameter equal to `0` and the first element is `NaN`, the function returns `0`', function test( t ) {
+	var x;
+	var v;
+
+	x = new Float64Array( [ NaN, -2.0, -4.0, 5.0, 3.0 ] );
+
+	v = dnanasumors( x.length, x, 0, 0 );
+	t.strictEqual( v, 0.0, 'returns expected value' );
+
+	t.end();
+});
+
 tape( 'the function supports view offsets', function test( t ) {
 	var x0;
 	var x1;

lib/node_modules/@stdlib/blas/ext/base/dnanasumors/test/test.dnanasumors.native.js

@@ -168,7 +168,7 @@ tape( 'the function calculates the sum of absolute values (ignoring NaN values)'
 	t.end();
 });
 
-tape( 'if provided an `N` parameter less than or equal to `0`, the function returns `0.0`', opts, function test( t ) {
+tape( 'if provided an `N` parameter less than or equal to `0`, the function returns `0`', opts, function test( t ) {
 	var x;
 	var v;
 
@@ -253,6 +253,18 @@ tape( 'if provided a `stride` parameter equal to `0`, the function returns the s
 	t.end();
 });
 
+tape( 'if provided a `stride` parameter equal to `0` and the first element is `NaN`, the function returns `0`', opts, function test( t ) {
+	var x;
+	var v;
+
+	x = new Float64Array( [ NaN, -2.0, -4.0, 5.0, 3.0 ] );
+
+	v = dnanasumors( x.length, x, 0, 0 );
+	t.strictEqual( v, 0.0, 'returns expected value' );
+
+	t.end();
+});
+
 tape( 'the function supports view offsets', opts, function test( t ) {
 	var x0;
 	var x1;

lib/node_modules/@stdlib/blas/ext/base/dnanasumors/test/test.ndarray.js

@@ -77,7 +77,7 @@ tape( 'the function calculates the sum of absolute values (ignoring NaN values)'
 	t.end();
 });
 
-tape( 'if provided an `N` parameter less than or equal to `0`, the function returns `0.0`', function test( t ) {
+tape( 'if provided an `N` parameter less than or equal to `0`, the function returns `0`', function test( t ) {
 	var x;
 	var v;
 
@@ -162,6 +162,18 @@ tape( 'if provided a `stride` parameter equal to `0`, the function returns the s
 	t.end();
 });
 
+tape( 'if provided a `stride` parameter equal to `0` and the first indexed element is `NaN`, the function returns `0`', function test( t ) {
+	var x;
+	var v;
+
+	x = new Float64Array( [ NaN, -2.0, -4.0, 5.0, 3.0 ] );
+
+	v = dnanasumors( x.length, x, 0, 0 );
+	t.strictEqual( v, 0.0, 'returns expected value' );
+
+	t.end();
+});
+
 tape( 'the function supports an `offset` parameter', function test( t ) {
 	var x;
 	var v;

lib/node_modules/@stdlib/blas/ext/base/dnanasumors/test/test.ndarray.native.js

@@ -86,7 +86,7 @@ tape( 'the function calculates the sum of absolute values (ignoring NaN values)'
 	t.end();
 });
 
-tape( 'if provided an `N` parameter less than or equal to `0`, the function returns `0.0`', opts, function test( t ) {
+tape( 'if provided an `N` parameter less than or equal to `0`, the function returns `0`', opts, function test( t ) {
 	var x;
 	var v;
 
@@ -171,6 +171,18 @@ tape( 'if provided a `stride` parameter equal to `0`, the function returns the s
 	t.end();
 });
 
+tape( 'if provided a `stride` parameter equal to `0` and the first indexed element is `NaN`, the function returns `0`', opts, function test( t ) {
+	var x;
+	var v;
+
+	x = new Float64Array( [ NaN, -2.0, -4.0, 5.0, 3.0 ] );
+
+	v = dnanasumors( x.length, x, 0, 0 );
+	t.strictEqual( v, 0.0, 'returns expected value' );
+
+	t.end();
+});
+
 tape( 'the function supports an `offset` parameter', opts, function test( t ) {
 	var x;
 	var v;