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@stdlib-bot
stdlib-bot committed Nov 1, 2023
1 parent fc96acd commit 56eb261
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Showing 5 changed files with 17 additions and 193 deletions.
1 change: 1 addition & 0 deletions .github/.keepalive
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@@ -0,0 +1 @@
2023-11-01T05:05:39.701Z
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 <steff456@hotmail.com>
Yernar Yergaziyev <yernar.yergaziyev@erg.kz>
orimiles5 <97595296+orimiles5@users.noreply.github.com>
rei2hu <reimu@reimu.ws>
Robert Gislason <gztown2216@yahoo.com>
2 changes: 1 addition & 1 deletion package.json
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Expand Up @@ -38,7 +38,7 @@
},
"dependencies": {
"@stdlib/math-base-special-haversin": "^0.1.0",
"@stdlib/math-iter-tools-map": "^0.1.0",
"@stdlib/math-iter-tools-map": "^0.1.1",
"@stdlib/types": "^0.1.0"
},
"devDependencies": {
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194 changes: 4 additions & 190 deletions test/dist/test.js
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@@ -1,7 +1,7 @@
/**
* @license Apache-2.0
*
* Copyright (c) 2020 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 @@ -21,199 +21,13 @@
// MODULES //

var tape = require( 'tape' );
var uniform = require( '@stdlib/random-iter-uniform' );
var haversin = require( '@stdlib/math-base-special-haversin' );
var array2iterator = require( '@stdlib/array-to-iterator' );
var iterHaversin = require( './../../dist' );
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 iterHaversin, 'function', 'main export is a function' );
t.end();
});

tape( 'the function throws an error if provided an iterator argument which is not an iterator protocol-compliant object', function test( t ) {
var values;
var i;

values = [
'5',
5,
NaN,
true,
false,
null,
void 0,
{},
[],
function noop() {}
];

for ( i = 0; i < values.length; i++ ) {
t.throws( badValue( values[i] ), TypeError, 'throws an error when provided '+values[i] );
}
t.end();

function badValue( value ) {
return function badValue() {
iterHaversin( value );
};
}
});

tape( 'the function returns an iterator protocol-compliant object', function test( t ) {
var it;
var r;
var i;

it = iterHaversin( uniform( 0.0, 6.28 ) );
t.equal( it.next.length, 0, 'has zero arity' );

for ( i = 0; i < 100; i++ ) {
r = it.next();
t.equal( typeof r.value, 'number', 'returns a number' );
t.equal( typeof r.done, 'boolean', 'returns a boolean' );
}
t.end();
});

tape( 'the function returns an iterator protocol-compliant object which computes the half-value versed sine for each iterated value', function test( t ) {
var expected;
var rand;
var it;
var N;
var x;
var r;
var i;

N = 101;
rand = uniform( 0.0, 6.28, {
'iter': N
});
it = iterHaversin( rand );
t.equal( it.next.length, 0, 'has zero arity' );

x = uniform( 0.0, 6.28, {
'iter': N,
'seed': rand.seed
});
for ( i = 0; i < N; i++ ) {
r = it.next();
expected = haversin( x.next().value );
t.equal( r.value, expected, 'returns expected value' );
t.equal( typeof r.done, 'boolean', 'returns a boolean' );
}
r = it.next();
t.equal( r.value, void 0, 'returns expected value' );
t.equal( r.done, true, 'returns expected value' );

t.end();
});

tape( 'the function returns an iterator protocol-compliant object which returns `NaN` if provided a non-numeric value', function test( t ) {
var expected;
var values;
var actual;
var it;
var r;
var i;

values = [ 'abc', null, true, false, [], {} ];
expected = [
{
'value': NaN,
'done': false
},
{
'value': NaN,
'done': false
},
{
'value': NaN,
'done': false
},
{
'value': NaN,
'done': false
},
{
'value': NaN,
'done': false
},
{
'value': NaN,
'done': false
},
{
'done': true
}
];

it = iterHaversin( array2iterator( values ) );
t.equal( it.next.length, 0, 'has zero arity' );

for ( i = 0; i < expected.length; i++ ) {
actual = it.next();
r = expected[ i ].value;
if ( r === r ) {
t.equal( actual.value, r, 'returns expected value' );
} else {
t.notEqual( actual.value, actual.value, 'returns expected value' );
}
t.equal( actual.done, expected[ i ].done, 'returns a boolean' );
}
t.end();
});

tape( 'the returned iterator has a `return` method for closing an iterator (no argument)', function test( t ) {
var it;
var r;

it = iterHaversin( uniform( 0.0, 6.28 ) );

r = it.next();
t.equal( typeof r.value, 'number', 'returns a number' );
t.equal( r.done, false, 'returns expected value' );

r = it.next();
t.equal( typeof r.value, 'number', 'returns a number' );
t.equal( r.done, false, 'returns expected value' );

r = it.return();
t.equal( r.value, void 0, 'returns expected value' );
t.equal( r.done, true, 'returns expected value' );

r = it.next();
t.equal( r.value, void 0, 'returns expected value' );
t.equal( r.done, true, 'returns expected value' );

t.end();
});

tape( 'the returned iterator has a `return` method for closing an iterator (argument)', function test( t ) {
var it;
var r;

it = iterHaversin( uniform( 0.0, 6.28 ) );

r = it.next();
t.equal( typeof r.value, 'number', 'returns a number' );
t.equal( r.done, false, 'returns expected value' );

r = it.next();
t.equal( typeof r.value, 'number', 'returns a number' );
t.equal( r.done, false, 'returns expected value' );

r = it.return( 'finished' );
t.equal( r.value, 'finished', 'returns expected value' );
t.equal( r.done, true, 'returns expected value' );

r = it.next();
t.equal( r.value, void 0, 'returns expected value' );
t.equal( r.done, true, 'returns expected value' );

t.strictEqual( main !== void 0, true, 'main export is defined' );
t.end();
});

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