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@stdlib-bot
stdlib-bot committed Nov 1, 2023
1 parent f69e08e commit 5cd9878
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Showing 5 changed files with 17 additions and 157 deletions.
1 change: 1 addition & 0 deletions .github/.keepalive
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@@ -0,0 +1 @@
2023-11-01T04:09:03.355Z
12 changes: 10 additions & 2 deletions .github/workflows/publish.yml
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Expand Up @@ -182,7 +182,11 @@ jobs:
fi
# Trim leading and trailing whitespace:
dep=$(echo "$dep" | xargs)
version="^$(npm view $dep version)"
version="$(npm view $dep version)"
if [[ -z "$version" ]]; then
continue
fi
version="^$version"
jq -r --arg dep "$dep" --arg version "$version" '.dependencies[$dep] = $version' package.json > package.json.tmp
mv package.json.tmp package.json
done
Expand All @@ -192,7 +196,11 @@ jobs:
fi
# Trim leading and trailing whitespace:
dep=$(echo "$dep" | xargs)
version="^$(npm view $dep version)"
version="$(npm view $dep version)"
if [[ -z "$version" ]]; then
continue
fi
version="^$version"
jq -r --arg dep "$dep" --arg version "$version" '.devDependencies[$dep] = $version' package.json > package.json.tmp
mv package.json.tmp package.json
done
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1 change: 1 addition & 0 deletions CONTRIBUTORS
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Expand Up @@ -37,3 +37,4 @@ Stephannie Jiménez Gacha <[email protected]>
Yernar Yergaziyev <[email protected]>
orimiles5 <[email protected]>
rei2hu <[email protected]>
Robert Gislason <[email protected]>
2 changes: 1 addition & 1 deletion package.json
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Expand Up @@ -50,7 +50,7 @@
"@stdlib/constants-float64-eps": "^0.1.1",
"@stdlib/constants-float64-ninf": "^0.1.1",
"@stdlib/fs-write-file": "^0.1.1",
"@stdlib/math-base-special-abs": "^0.1.0",
"@stdlib/math-base-special-abs": "^0.1.1",
"@stdlib/math-base-tools-evalpoly-compile": "^0.1.0",
"@stdlib/random-base-randu": "^0.1.0",
"@stdlib/time-current-year": "^0.1.1",
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158 changes: 4 additions & 154 deletions test/dist/test.js
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@@ -1,7 +1,7 @@
/**
* @license Apache-2.0
*
* Copyright (c) 2018 The Stdlib Authors.
* Copyright (c) 2023 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.
Expand All @@ -21,163 +21,13 @@
// MODULES //

var tape = require( 'tape' );
var isnan = require( '@stdlib/math-base-assert-is-nan' );
var abs = require( '@stdlib/math-base-special-abs' );
var PINF = require( '@stdlib/constants-float64-pinf' );
var NINF = require( '@stdlib/constants-float64-ninf' );
var EPS = require( '@stdlib/constants-float64-eps' );
var exp2 = require( './../../dist' );


// FIXTURES //

var mediumNegative = require( './../fixtures/julia/medium_negative.json' );
var mediumPositive = require( './../fixtures/julia/medium_positive.json' );
var smallNegative = require( './../fixtures/julia/small_negative.json' );
var smallPositive = require( './../fixtures/julia/small_positive.json' );
var tiny = require( './../fixtures/julia/tiny.json' );
var main = require( './../../dist' );


// TESTS //

tape( 'main export is a function', function test( t ) {
tape( 'main export is defined', function test( t ) {
t.ok( true, __filename );
t.strictEqual( typeof exp2, 'function', 'main export is a function' );
t.end();
});

tape( 'the function accurately computes `2**x` for negative medium numbers', function test( t ) {
var expected;
var delta;
var tol;
var x;
var v;
var i;

x = mediumNegative.x;
expected = mediumNegative.expected;

for ( i = 0; i < x.length; i++ ) {
v = exp2( x[ i ] );
delta = abs( v - expected[ i ] );
tol = EPS * abs( expected[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. Value: ' + v + '. Expected: ' + expected[ i ] + '. Delta: ' + delta + '. Tolerance: ' + tol + '.' );
}
t.end();
});

tape( 'the function accurately computes `2**x` for positive medium numbers', function test( t ) {
var expected;
var delta;
var tol;
var x;
var v;
var i;

x = mediumPositive.x;
expected = mediumPositive.expected;

for ( i = 0; i < x.length; i++ ) {
v = exp2( x[ i ] );
delta = abs( v - expected[ i ] );
tol = EPS * abs( expected[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. Value: ' + v + '. Expected: ' + expected[ i ] + '. Delta: ' + delta + '. Tolerance: ' + tol + '.' );
}
t.end();
});

tape( 'the function accurately computes `2**x` for negative small numbers', function test( t ) {
var expected;
var delta;
var tol;
var x;
var v;
var i;

x = smallNegative.x;
expected = smallNegative.expected;

for ( i = 0; i < x.length; i++ ) {
v = exp2( x[ i ] );
delta = abs( v - expected[ i ] );
tol = EPS * abs( expected[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. Value: ' + v + '. Expected: ' + expected[ i ] + '. Delta: ' + delta + '. Tolerance: ' + tol + '.' );
}
t.end();
});

tape( 'the function accurately computes `2**x` for positive small numbers', function test( t ) {
var expected;
var delta;
var tol;
var x;
var v;
var i;

x = smallPositive.x;
expected = smallPositive.expected;

for ( i = 0; i < x.length; i++ ) {
v = exp2( x[ i ] );
delta = abs( v - expected[ i ] );
tol = EPS * abs( expected[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. Value: ' + v + '. Expected: ' + expected[ i ] + '. Delta: ' + delta + '. Tolerance: ' + tol + '.' );
}
t.end();
});

tape( 'the function accurately computes `2**x` for very small `x`', function test( t ) {
var expected;
var delta;
var tol;
var x;
var v;
var i;

x = tiny.x;
expected = tiny.expected;

for ( i = 0; i < x.length; i++ ) {
v = exp2( x[ i ] );
delta = abs( v - expected[ i ] );
tol = EPS * abs( expected[ i ] );
t.ok( delta <= tol, 'within tolerance. x: ' + x[ i ] + '. Value: ' + v + '. Expected: ' + expected[ i ] + '. Delta: ' + delta + '. Tolerance: ' + tol + '.' );
}
t.end();
});

tape( 'the function returns `+infinity` for very large `x`', function test( t ) {
t.equal( exp2( 1100.0 ), PINF, 'equals +infinity' );
t.equal( exp2( 1200.0 ), PINF, 'equals +infinity' );
t.equal( exp2( 1300.0 ), PINF, 'equals +infinity' );
t.end();
});

tape( 'the function returns `0.0` for negative large `x`', function test( t ) {
t.equal( exp2( -1100.0 ), 0.0, 'equals 0' );
t.equal( exp2( -1200.0 ), 0.0, 'equals 0' );
t.equal( exp2( -1300.0 ), 0.0, 'equals 0' );
t.end();
});

tape( 'the function returns `0.0` if provided `-infinity`', function test( t ) {
t.equal( exp2( NINF ), 0.0, 'equals 0' );
t.end();
});

tape( 'the function returns `+infinity` if provided `+infinity`', function test( t ) {
t.equal( exp2( PINF ), PINF, 'equals +infinity' );
t.end();
});

tape( 'the function returns `1` if provided `0`', function test( t ) {
var v = exp2( 0.0 );
t.equal( v, 1.0, 'equals 1' );
t.end();
});

tape( 'the function returns `NaN` if provided `NaN`', function test( t ) {
var val = exp2( NaN );
t.equal( isnan( val ), true, 'equals NaN' );
t.strictEqual( main !== void 0, true, 'main export is defined' );
t.end();
});

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