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feat: run correctness test when running tests, via jshint. Closes #225

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sole 2015-09-29 17:07:08 +01:00
parent b79a85d43e
commit fabac21abb
4 changed files with 116 additions and 35 deletions
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1
.npmignore
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@ -2,6 +2,5 @@ assets/
bower.json
docs/
examples/
LICENSE
CONTRIBUTING.md
test/

4
package.json
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@ -17,11 +17,13 @@
],
"dependencies": {},
"scripts": {
"test": "nodeunit $(pwd)/test/unit/nodeunitheadless.js",
"test": "nodeunit $(pwd)/test/unit/nodeunitheadless.js && npm run jshint",
"jshint": "jshint --config $(pwd)/test/jshintrc $(pwd)/src/Tween.js",
"semantic-release": "semantic-release pre && npm publish && semantic-release post"
},
"author": "tween.js contributors (https://github.com/tweenjs/tween.js/graphs/contributors)",
"devDependencies": {
"jshint": "^2.8.0",
"nodeunit": "^0.9.1",
"semantic-release": "^4.3.5"
}

139
src/Tween.js
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@ -68,7 +68,9 @@ var TWEEN = TWEEN || ( function () {
update: function ( time ) {
if ( _tweens.length === 0 ) return false;
if ( _tweens.length === 0 ) {
return false;
}
var i = 0;
@ -338,7 +340,7 @@ TWEEN.Tween = function ( object ) {
}
if ( elapsed == 1 ) {
if ( elapsed === 1 ) {
if ( _repeat > 0 ) {
@ -426,7 +428,9 @@ TWEEN.Easing = {
InOut: function ( k ) {
if ( ( k *= 2 ) < 1 ) return 0.5 * k * k;
if ( ( k *= 2 ) < 1 ) {
return 0.5 * k * k;
}
return - 0.5 * ( --k * ( k - 2 ) - 1 );
}
@ -449,7 +453,9 @@ TWEEN.Easing = {
InOut: function ( k ) {
if ( ( k *= 2 ) < 1 ) return 0.5 * k * k * k;
if ( ( k *= 2 ) < 1 ) {
return 0.5 * k * k * k;
}
return 0.5 * ( ( k -= 2 ) * k * k + 2 );
}
@ -472,7 +478,9 @@ TWEEN.Easing = {
InOut: function ( k ) {
if ( ( k *= 2 ) < 1) return 0.5 * k * k * k * k;
if ( ( k *= 2 ) < 1) {
return 0.5 * k * k * k * k;
}
return - 0.5 * ( ( k -= 2 ) * k * k * k - 2 );
}
@ -495,7 +503,9 @@ TWEEN.Easing = {
InOut: function ( k ) {
if ( ( k *= 2 ) < 1 ) return 0.5 * k * k * k * k * k;
if ( ( k *= 2 ) < 1 ) {
return 0.5 * k * k * k * k * k;
}
return 0.5 * ( ( k -= 2 ) * k * k * k * k + 2 );
}
@ -540,9 +550,18 @@ TWEEN.Easing = {
InOut: function ( k ) {
if ( k === 0 ) return 0;
if ( k === 1 ) return 1;
if ( ( k *= 2 ) < 1 ) return 0.5 * Math.pow( 1024, k - 1 );
if ( k === 0 ) {
return 0;
}
if ( k === 1 ) {
return 1;
}
if ( ( k *= 2 ) < 1 ) {
return 0.5 * Math.pow( 1024, k - 1 );
}
return 0.5 * ( - Math.pow( 2, - 10 * ( k - 1 ) ) + 2 );
}
@ -565,7 +584,9 @@ TWEEN.Easing = {
InOut: function ( k ) {
if ( ( k *= 2 ) < 1) return - 0.5 * ( Math.sqrt( 1 - k * k) - 1);
if ( ( k *= 2 ) < 1) {
return - 0.5 * ( Math.sqrt( 1 - k * k) - 1);
}
return 0.5 * ( Math.sqrt( 1 - ( k -= 2) * k) + 1);
}
@ -577,10 +598,17 @@ TWEEN.Easing = {
In: function ( k ) {
var s, a = 0.1, p = 0.4;
if ( k === 0 ) return 0;
if ( k === 1 ) return 1;
if ( !a || a < 1 ) { a = 1; s = p / 4; }
else s = p * Math.asin( 1 / a ) / ( 2 * Math.PI );
if ( k === 0 ) {
return 0;
}
if ( k === 1 ) {
return 1;
}
if ( !a || a < 1 ) {
a = 1; s = p / 4;
} else {
s = p * Math.asin( 1 / a ) / ( 2 * Math.PI );
}
return - ( a * Math.pow( 2, 10 * ( k -= 1 ) ) * Math.sin( ( k - s ) * ( 2 * Math.PI ) / p ) );
},
@ -588,10 +616,19 @@ TWEEN.Easing = {
Out: function ( k ) {
var s, a = 0.1, p = 0.4;
if ( k === 0 ) return 0;
if ( k === 1 ) return 1;
if ( !a || a < 1 ) { a = 1; s = p / 4; }
else s = p * Math.asin( 1 / a ) / ( 2 * Math.PI );
if ( k === 0 ) {
return 0;
}
if ( k === 1 ) {
return 1;
}
if ( !a || a < 1 ) {
a = 1; s = p / 4;
} else {
s = p * Math.asin( 1 / a ) / ( 2 * Math.PI );
}
return ( a * Math.pow( 2, - 10 * k) * Math.sin( ( k - s ) * ( 2 * Math.PI ) / p ) + 1 );
},
@ -599,11 +636,24 @@ TWEEN.Easing = {
InOut: function ( k ) {
var s, a = 0.1, p = 0.4;
if ( k === 0 ) return 0;
if ( k === 1 ) return 1;
if ( !a || a < 1 ) { a = 1; s = p / 4; }
else s = p * Math.asin( 1 / a ) / ( 2 * Math.PI );
if ( ( k *= 2 ) < 1 ) return - 0.5 * ( a * Math.pow( 2, 10 * ( k -= 1 ) ) * Math.sin( ( k - s ) * ( 2 * Math.PI ) / p ) );
if ( k === 0 ) {
return 0;
}
if ( k === 1 ) {
return 1;
}
if ( !a || a < 1 ) {
a = 1; s = p / 4;
} else {
s = p * Math.asin( 1 / a ) / ( 2 * Math.PI );
}
if ( ( k *= 2 ) < 1 ) {
return - 0.5 * ( a * Math.pow( 2, 10 * ( k -= 1 ) ) * Math.sin( ( k - s ) * ( 2 * Math.PI ) / p ) );
}
return a * Math.pow( 2, -10 * ( k -= 1 ) ) * Math.sin( ( k - s ) * ( 2 * Math.PI ) / p ) * 0.5 + 1;
}
@ -629,7 +679,9 @@ TWEEN.Easing = {
InOut: function ( k ) {
var s = 1.70158 * 1.525;
if ( ( k *= 2 ) < 1 ) return 0.5 * ( k * k * ( ( s + 1 ) * k - s ) );
if ( ( k *= 2 ) < 1 ) {
return 0.5 * ( k * k * ( ( s + 1 ) * k - s ) );
}
return 0.5 * ( ( k -= 2 ) * k * ( ( s + 1 ) * k + s ) + 2 );
}
@ -668,7 +720,9 @@ TWEEN.Easing = {
InOut: function ( k ) {
if ( k < 0.5 ) return TWEEN.Easing.Bounce.In( k * 2 ) * 0.5;
if ( k < 0.5 ) {
return TWEEN.Easing.Bounce.In( k * 2 ) * 0.5;
}
return TWEEN.Easing.Bounce.Out( k * 2 - 1 ) * 0.5 + 0.5;
}
@ -683,8 +737,13 @@ TWEEN.Interpolation = {
var m = v.length - 1, f = m * k, i = Math.floor( f ), fn = TWEEN.Interpolation.Utils.Linear;
if ( k < 0 ) return fn( v[ 0 ], v[ 1 ], f );
if ( k > 1 ) return fn( v[ m ], v[ m - 1 ], m - f );
if ( k < 0 ) {
return fn( v[ 0 ], v[ 1 ], f );
}
if ( k > 1 ) {
return fn( v[ m ], v[ m - 1 ], m - f );
}
return fn( v[ i ], v[ i + 1 > m ? m : i + 1 ], f - i );
@ -708,14 +767,21 @@ TWEEN.Interpolation = {
if ( v[ 0 ] === v[ m ] ) {
if ( k < 0 ) i = Math.floor( f = m * ( 1 + k ) );
if ( k < 0 ) {
i = Math.floor( f = m * ( 1 + k ) );
}
return fn( v[ ( i - 1 + m ) % m ], v[ i ], v[ ( i + 1 ) % m ], v[ ( i + 2 ) % m ], f - i );
} else {
if ( k < 0 ) return v[ 0 ] - ( fn( v[ 0 ], v[ 0 ], v[ 1 ], v[ 1 ], -f ) - v[ 0 ] );
if ( k > 1 ) return v[ m ] - ( fn( v[ m ], v[ m ], v[ m - 1 ], v[ m - 1 ], f - m ) - v[ m ] );
if ( k < 0 ) {
return v[ 0 ] - ( fn( v[ 0 ], v[ 0 ], v[ 1 ], v[ 1 ], -f ) - v[ 0 ] );
}
if ( k > 1 ) {
return v[ m ] - ( fn( v[ m ], v[ m ], v[ m - 1 ], v[ m - 1 ], f - m ) - v[ m ] );
}
return fn( v[ i ? i - 1 : 0 ], v[ i ], v[ m < i + 1 ? m : i + 1 ], v[ m < i + 2 ? m : i + 2 ], f - i );
@ -745,9 +811,16 @@ TWEEN.Interpolation = {
return function ( n ) {
var s = 1, i;
if ( a[ n ] ) return a[ n ];
for ( i = n; i > 1; i-- ) s *= i;
return a[ n ] = s;
if ( a[ n ] ) {
return a[ n ];
}
for ( i = n; i > 1; i-- ) {
s *= i;
}
a[n] = s;
return s;
};

7
test/jshintrc Normal file
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@ -0,0 +1,7 @@
{
"node": true,
"browser": true,
"curly": true,
"eqeqeq": true,
"unused": true
}