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test: add tests to achieve full coverage in acosf and asin
--- type: pre_commit_static_analysis_report description: Results of running static analysis checks when committing changes. report: - task: lint_filenames status: passed - task: lint_editorconfig status: passed - task: lint_markdown status: na - task: lint_package_json status: na - task: lint_repl_help status: na - task: lint_javascript_src status: na - task: lint_javascript_cli status: na - task: lint_javascript_examples status: na - task: lint_javascript_tests status: passed - task: lint_javascript_benchmarks status: na - task: lint_python status: na - task: lint_r status: na - task: lint_c_src status: na - task: lint_c_examples status: na - task: lint_c_benchmarks status: na - task: lint_c_tests_fixtures status: na - task: lint_shell status: na - task: lint_typescript_declarations status: passed - task: lint_typescript_tests status: na - task: lint_license_headers status: passed ---
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/**
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* @license Apache-2.0
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*
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* Copyright (c) 2025 The Stdlib Authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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'use strict';
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// MODULES //
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var tape = require( 'tape' );
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var isNumber = require( '@stdlib/assert/is-number' ).isPrimitive;
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var evalpoly = require( './../lib/poly_p.js' );
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// TESTS //
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tape( 'main export is a function', function test( t ) {
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t.ok( true, __filename );
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t.strictEqual( typeof evalpoly, 'function', 'main export is a function' );
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t.end();
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});
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tape( 'the function evaluates a polynomial for x = 0', function test( t ) {
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var v = evalpoly( 0.0 );
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t.strictEqual( isNumber( v ), true, 'returns expected value' );
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t.strictEqual( v, 0.16666586697101593, 'returns expected value' );
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t.end();
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});
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tape( 'the function evaluates a polynomial for positive values', function test( t ) {
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var v;
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v = evalpoly( 0.5 );
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t.strictEqual( isNumber( v ), true, 'returns expected value' );
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v = evalpoly( 1.0 );
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t.strictEqual( isNumber( v ), true, 'returns expected value' );
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t.end();
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});
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tape( 'the function evaluates a polynomial for negative values', function test( t ) {
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var v;
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v = evalpoly( -0.5 );
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t.strictEqual( isNumber( v ), true, 'returns expected value' );
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v = evalpoly( -1.0 );
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t.strictEqual( isNumber( v ), true, 'returns expected value' );
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t.end();
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});
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/**
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* @license Apache-2.0
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*
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* Copyright (c) 2025 The Stdlib Authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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'use strict';
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// MODULES //
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var tape = require( 'tape' );
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var isNumber = require( '@stdlib/assert/is-number' ).isPrimitive;
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var rational = require( './../lib/rational_pq.js' );
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// TESTS //
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tape( 'main export is a function', function test( t ) {
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t.ok( true, __filename );
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t.strictEqual( typeof rational, 'function', 'main export is a function' );
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t.end();
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});
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tape( 'the function returns a number for x = 0', function test( t ) {
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var v = rational( 0.0 );
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t.strictEqual( isNumber( v ), true, 'returns expected value' );
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t.strictEqual( v, 0.16666666666666713, 'returns expected value' );
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t.end();
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});
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tape( 'the function evaluates a rational function for positive values less than 1', function test( t ) {
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var v;
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v = rational( 0.5 );
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t.strictEqual( isNumber( v ), true, 'returns expected value' );
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v = rational( 0.1 );
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t.strictEqual( isNumber( v ), true, 'returns expected value' );
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v = rational( 0.9 );
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t.strictEqual( isNumber( v ), true, 'returns expected value' );
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t.end();
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});
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tape( 'the function evaluates a rational function for positive values greater than 1', function test( t ) {
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var v;
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v = rational( 1.5 );
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t.strictEqual( isNumber( v ), true, 'returns expected value' );
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v = rational( 2.0 );
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t.strictEqual( isNumber( v ), true, 'returns expected value' );
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v = rational( 10.0 );
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t.strictEqual( isNumber( v ), true, 'returns expected value' );
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t.end();
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});
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tape( 'the function evaluates a rational function for negative values', function test( t ) {
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var v;
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v = rational( -0.5 );
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t.strictEqual( isNumber( v ), true, 'returns expected value' );
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v = rational( -1.0 );
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t.strictEqual( isNumber( v ), true, 'returns expected value' );
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v = rational( -2.0 );
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t.strictEqual( isNumber( v ), true, 'returns expected value' );
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t.end();
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});
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/**
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* @license Apache-2.0
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*
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* Copyright (c) 2025 The Stdlib Authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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'use strict';
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// MODULES //
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var tape = require( 'tape' );
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var isNumber = require( '@stdlib/assert/is-number' ).isPrimitive;
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var rational = require( './../lib/rational_rs.js' );
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// TESTS //
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tape( 'main export is a function', function test( t ) {
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t.ok( true, __filename );
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t.strictEqual( typeof rational, 'function', 'main export is a function' );
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t.end();
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});
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tape( 'the function returns a number for x = 0', function test( t ) {
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var v = rational( 0.0 );
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t.strictEqual( isNumber( v ), true, 'returns expected value' );
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t.strictEqual( v, 0.08333333333333809, 'returns expected value' );
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t.end();
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});
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tape( 'the function evaluates a rational function for positive values less than 1', function test( t ) {
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var v;
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v = rational( 0.5 );
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t.strictEqual( isNumber( v ), true, 'returns expected value' );
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v = rational( 0.1 );
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t.strictEqual( isNumber( v ), true, 'returns expected value' );
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v = rational( 0.9 );
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t.strictEqual( isNumber( v ), true, 'returns expected value' );
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t.end();
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});
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tape( 'the function evaluates a rational function for positive values greater than 1', function test( t ) {
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var v;
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v = rational( 1.5 );
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t.strictEqual( isNumber( v ), true, 'returns expected value' );
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v = rational( 2.0 );
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t.strictEqual( isNumber( v ), true, 'returns expected value' );
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v = rational( 10.0 );
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t.strictEqual( isNumber( v ), true, 'returns expected value' );
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t.end();
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});
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tape( 'the function evaluates a rational function for negative values', function test( t ) {
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var v;
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v = rational( -0.5 );
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t.strictEqual( isNumber( v ), true, 'returns expected value' );
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v = rational( -1.0 );
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t.strictEqual( isNumber( v ), true, 'returns expected value' );
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v = rational( -2.0 );
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t.strictEqual( isNumber( v ), true, 'returns expected value' );
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t.end();
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});

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