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test: migrate stats/base/dists/triangular/cdf to ULP-based assertions #15112

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33 changes: 4 additions & 29 deletions lib/node_modules/@stdlib/stats/base/dists/triangular/cdf/test/test.cdf.js
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Original file line number Diff line number Diff line change
Expand Up @@ -21,11 +21,10 @@
// MODULES //

var tape = require( 'tape' );
var isAlmostSameValue = require( '@stdlib/assert/is-almost-same-value' );
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 cdf = require( './../lib' );


Expand Down Expand Up @@ -88,8 +87,6 @@ tape( 'if provided parameters not satisfying `a <= c <= b`, the function returns

tape( 'the function evaluates the cdf for `x` given a small range `b - a`', function test( t ) {
var expected;
var delta;
var tol;
var x;
var a;
var b;
Expand All @@ -104,21 +101,13 @@ tape( 'the function evaluates the cdf for `x` given a small range `b - a`', func
c = smallRange.c;
for ( i = 0; i < x.length; i++ ) {
y = cdf( x[i], a[i], b[i], c[i] );
if ( y === expected[i] ) {
t.strictEqual( y, expected[i], 'x: '+x[i]+', a: '+a[i]+', b: '+b[i]+', c: '+c[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[ i ] );
tol = 1.0 * EPS * abs( expected[ i ] );
t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. a: '+a[i]+'. b: '+b[i]+'. c: '+c[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
}
t.strictEqual( isAlmostSameValue( y, expected[ i ], 0 ), true, 'returns expected value' );
}
t.end();
});

tape( 'the function evaluates the cdf for `x` given a medium range `b - a`', function test( t ) {
var expected;
var delta;
var tol;
var x;
var a;
var b;
Expand All @@ -133,21 +122,13 @@ tape( 'the function evaluates the cdf for `x` given a medium range `b - a`', fun
c = mediumRange.c;
for ( i = 0; i < x.length; i++ ) {
y = cdf( x[i], a[i], b[i], c[i] );
if ( y === expected[i] ) {
t.strictEqual( y, expected[i], 'x: '+x[i]+', a: '+a[i]+', b: '+b[i]+', c: '+c[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[ i ] );
tol = 1.0 * EPS * abs( expected[ i ] );
t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. a: '+a[i]+'. b: '+b[i]+'. c: '+c[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
}
t.strictEqual( isAlmostSameValue( y, expected[ i ], 0 ), true, 'returns expected value' );
}
t.end();
});

tape( 'the function evaluates the cdf for `x` given a large range `b - a`', function test( t ) {
var expected;
var delta;
var tol;
var x;
var a;
var b;
Expand All @@ -162,13 +143,7 @@ tape( 'the function evaluates the cdf for `x` given a large range `b - a`', func
c = largeRange.c;
for ( i = 0; i < x.length; i++ ) {
y = cdf( x[i], a[i], b[i], c[i] );
if ( y === expected[i] ) {
t.strictEqual( y, expected[i], 'x: '+x[i]+', a: '+a[i]+', b: '+b[i]+', c: '+c[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[ i ] );
tol = 1.0 * EPS * abs( expected[ i ] );
t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. a: '+a[i]+'. b: '+b[i]+'. c: '+c[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
}
t.strictEqual( isAlmostSameValue( y, expected[ i ], 0 ), true, 'returns expected value' );
}
t.end();
});
33 changes: 4 additions & 29 deletions lib/node_modules/@stdlib/stats/base/dists/triangular/cdf/test/test.factory.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -21,11 +21,10 @@
// MODULES //

var tape = require( 'tape' );
var isAlmostSameValue = require( '@stdlib/assert/is-almost-same-value' );
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 factory = require( './../lib/factory.js' );


Expand Down Expand Up @@ -156,9 +155,7 @@ tape( 'if provided parameters not satisfying `a <= c <= b`, the created function

tape( 'the created function evaluates the cdf for `x` given a small range `b - a`', function test( t ) {
var expected;
var delta;
var cdf;
var tol;
var x;
var a;
var b;
Expand All @@ -174,22 +171,14 @@ tape( 'the created function evaluates the cdf for `x` given a small range `b - a
for ( i = 0; i < x.length; i++ ) {
cdf = factory( a[i], b[i], c[i] );
y = cdf( x[i] );
if ( y === expected[i] ) {
t.strictEqual( y, expected[i], 'x: '+x[i]+', a: '+a[i]+', b: '+b[i]+', c: '+c[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[ i ] );
tol = 1.0 * EPS * abs( expected[ i ] );
t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. a: '+a[i]+'. b: '+b[i]+'. c: '+c[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
}
t.strictEqual( isAlmostSameValue( y, expected[ i ], 0 ), true, 'returns expected value' );
}
t.end();
});

tape( 'the created function evaluates the cdf for `x` given a medium range `b - a`', function test( t ) {
var expected;
var delta;
var cdf;
var tol;
var x;
var a;
var b;
Expand All @@ -205,22 +194,14 @@ tape( 'the created function evaluates the cdf for `x` given a medium range `b -
for ( i = 0; i < x.length; i++ ) {
cdf = factory( a[i], b[i], c[i] );
y = cdf( x[i] );
if ( y === expected[i] ) {
t.strictEqual( y, expected[i], 'x: '+x[i]+', a: '+a[i]+', b: '+b[i]+', c: '+c[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[ i ] );
tol = 1.0 * EPS * abs( expected[ i ] );
t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. a: '+a[i]+'. b: '+b[i]+'. c: '+c[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
}
t.strictEqual( isAlmostSameValue( y, expected[ i ], 0 ), true, 'returns expected value' );
}
t.end();
});

tape( 'the created function evaluates the cdf for `x` given a large range `b - a`', function test( t ) {
var expected;
var delta;
var cdf;
var tol;
var x;
var a;
var b;
Expand All @@ -236,13 +217,7 @@ tape( 'the created function evaluates the cdf for `x` given a large range `b - a
for ( i = 0; i < x.length; i++ ) {
cdf = factory( a[i], b[i], c[i] );
y = cdf( x[i] );
if ( y === expected[i] ) {
t.strictEqual( y, expected[i], 'x: '+x[i]+', a: '+a[i]+', b: '+b[i]+', c: '+c[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[ i ] );
tol = 1.0 * EPS * abs( expected[ i ] );
t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. a: '+a[i]+'. b: '+b[i]+'. c: '+c[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
}
t.strictEqual( isAlmostSameValue( y, expected[ i ], 0 ), true, 'returns expected value' );
}
t.end();
});
33 changes: 4 additions & 29 deletions lib/node_modules/@stdlib/stats/base/dists/triangular/cdf/test/test.native.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -22,11 +22,10 @@

var resolve = require( 'path' ).resolve;
var tape = require( 'tape' );
var isAlmostSameValue = require( '@stdlib/assert/is-almost-same-value' );
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 tryRequire = require( '@stdlib/utils/try-require' );


Expand Down Expand Up @@ -97,8 +96,6 @@ tape( 'if provided parameters not satisfying `a <= c <= b`, the function returns

tape( 'the function evaluates the cdf for `x` given a small range `b - a`', opts, function test( t ) {
var expected;
var delta;
var tol;
var x;
var a;
var b;
Expand All @@ -113,21 +110,13 @@ tape( 'the function evaluates the cdf for `x` given a small range `b - a`', opts
c = smallRange.c;
for ( i = 0; i < x.length; i++ ) {
y = cdf( x[i], a[i], b[i], c[i] );
if ( y === expected[i] ) {
t.strictEqual( y, expected[i], 'x: '+x[i]+', a: '+a[i]+', b: '+b[i]+', c: '+c[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[ i ] );
tol = 1.0 * EPS * abs( expected[ i ] );
t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. a: '+a[i]+'. b: '+b[i]+'. c: '+c[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
}
t.strictEqual( isAlmostSameValue( y, expected[ i ], 0 ), true, 'returns expected value' );
}
t.end();
});

tape( 'the function evaluates the cdf for `x` given a medium range `b - a`', opts, function test( t ) {
var expected;
var delta;
var tol;
var x;
var a;
var b;
Expand All @@ -142,21 +131,13 @@ tape( 'the function evaluates the cdf for `x` given a medium range `b - a`', opt
c = mediumRange.c;
for ( i = 0; i < x.length; i++ ) {
y = cdf( x[i], a[i], b[i], c[i] );
if ( y === expected[i] ) {
t.strictEqual( y, expected[i], 'x: '+x[i]+', a: '+a[i]+', b: '+b[i]+', c: '+c[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[ i ] );
tol = 1.0 * EPS * abs( expected[ i ] );
t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. a: '+a[i]+'. b: '+b[i]+'. c: '+c[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
}
t.strictEqual( isAlmostSameValue( y, expected[ i ], 0 ), true, 'returns expected value' );
}
t.end();
});

tape( 'the function evaluates the cdf for `x` given a large range `b - a`', opts, function test( t ) {
var expected;
var delta;
var tol;
var x;
var a;
var b;
Expand All @@ -171,13 +152,7 @@ tape( 'the function evaluates the cdf for `x` given a large range `b - a`', opts
c = largeRange.c;
for ( i = 0; i < x.length; i++ ) {
y = cdf( x[i], a[i], b[i], c[i] );
if ( y === expected[i] ) {
t.strictEqual( y, expected[i], 'x: '+x[i]+', a: '+a[i]+', b: '+b[i]+', c: '+c[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[ i ] );
tol = 1.0 * EPS * abs( expected[ i ] );
t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. a: '+a[i]+'. b: '+b[i]+'. c: '+c[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
}
t.strictEqual( isAlmostSameValue( y, expected[ i ], 0 ), true, 'returns expected value' );
}
t.end();
});