feat: tests added

Author: aayush0325

lib/node_modules/@stdlib/math/base/assert/is-oddf/test/test.js

@@ -0,0 +1,87 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2018 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var tape = require( 'tape' );
+var PINF = require( '@stdlib/constants/float32/pinf' );
+var NINF = require( '@stdlib/constants/float32/ninf' );
+var randu = require( '@stdlib/random/base/randu' );
+var roundf = require( '@stdlib/math/base/special/roundf' );
+var isOddf = require( './../lib' );
+
+
+// TESTS //
+
+tape( 'main export is a function', function test( t ) {
+	t.ok( true, __filename );
+	t.strictEqual( typeof isOddf, 'function', 'main export is a function' );
+	t.end();
+});
+
+tape( 'the function returns `false` if provided an even number', function test( t ) {
+	var bool;
+	var x;
+	var i;
+	for ( i = 0; i < 1000; i++ ) {
+		x = roundf( randu() * 1.0e6 ) - 5.0e5;
+		x *= 2; // always even
+		bool = isOddf( x );
+		t.equal( bool, false, 'returns false when provided '+x );
+	}
+	t.end();
+});
+
+tape( 'the function returns `true` if provided an odd number', function test( t ) {
+	var bool;
+	var x;
+	var i;
+	for ( i = 0; i < 1000; i++ ) {
+		x = roundf( randu() * 1.0e6 ) - 5.0e5;
+		if ( x%2 === 0 ) {
+			x += 1;
+		}
+		bool = isOddf( x );
+		t.equal( bool, true, 'returns true when provided '+x );
+	}
+	t.end();
+});
+
+tape( 'the function returns `false` if provided `+-0`', function test( t ) {
+	t.equal( isOddf( +0.0 ), false, 'returns false' );
+	t.equal( isOddf( -0.0 ), false, 'returns false' );
+	t.end();
+});
+
+tape( 'WARNING: the function returns `true` if provided `+infinity`', function test( t ) {
+	t.equal( isOddf( PINF ), true, 'returns true' );
+	t.end();
+});
+
+tape( 'WARNING: the function returns `true` if provided `-infinity`', function test( t ) {
+	t.equal( isOddf( NINF ), true, 'returns true' );
+	t.end();
+});
+
+tape( 'the function returns `false` if provided `NaN`', function test( t ) {
+	t.equal( isOddf( NaN ), false, 'returns false' );
+	t.equal( isOddf( 0.0/0.0 ), false, 'returns false' );
+	t.end();
+});

lib/node_modules/@stdlib/math/base/assert/is-oddf/test/test.native.js

@@ -0,0 +1,96 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var resolve = require( 'path' ).resolve;
+var tape = require( 'tape' );
+var randu = require( '@stdlib/random/base/randu' );
+var roundf = require( '@stdlib/math/base/special/roundf' );
+var PINF = require( '@stdlib/constants/float32/pinf' );
+var NINF = require( '@stdlib/constants/float32/ninf' );
+var tryRequire = require( '@stdlib/utils/try-require' );
+
+
+// VARIABLES //
+
+var isOddf = tryRequire( resolve( __dirname, './../lib/native.js' ) );
+var opts = {
+	'skip': ( isOddf instanceof Error )
+};
+
+
+// TESTS //
+
+tape( 'main export is a function', opts, function test( t ) {
+	t.ok( true, __filename );
+	t.strictEqual( typeof isOddf, 'function', 'main export is a function' );
+	t.end();
+});
+
+tape( 'the function returns `false` if provided an even number', opts, function test( t ) {
+	var bool;
+	var x;
+	var i;
+	for ( i = 0; i < 1000; i++ ) {
+		x = roundf( randu() * 1.0e6 ) - 5.0e5;
+		x *= 2; // always even
+		bool = isOddf( x );
+		t.equal( bool, false, 'returns false when provided '+x );
+	}
+	t.end();
+});
+
+tape( 'the function returns `true` if provided an odd number', opts, function test( t ) {
+	var bool;
+	var x;
+	var i;
+	for ( i = 0; i < 1000; i++ ) {
+		x = roundf( randu() * 1.0e6 ) - 5.0e5;
+		if ( x%2 === 0 ) {
+			x += 1;
+		}
+		bool = isOddf( x );
+		t.equal( bool, true, 'returns true when provided '+x );
+	}
+	t.end();
+});
+
+tape( 'the function returns `false` if provided `+-0`', opts, function test( t ) {
+	t.equal( isOddf( +0.0 ), false, 'returns false' );
+	t.equal( isOddf( -0.0 ), false, 'returns false' );
+	t.end();
+});
+
+tape( 'WARNING: the function returns `true` if provided `+infinity`', opts, function test( t ) {
+	t.equal( isOddf( PINF ), true, 'returns true' );
+	t.end();
+});
+
+tape( 'WARNING: the function returns `true` if provided `-infinity`', opts, function test( t ) {
+	t.equal( isOddf( NINF ), true, 'returns true' );
+	t.end();
+});
+
+tape( 'the function returns `false` if provided `NaN`', opts, function test( t ) {
+	t.equal( isOddf( NaN ), false, 'returns false' );
+	t.equal( isOddf( 0.0/0.0 ), false, 'returns false' );
+	t.end();
+});