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test: migrate stats/incr/nanmapcorr to ULP-based assertions #16163

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test: migrate stats/incr/nanmapcorr to ULP-based assertions #16163

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42 changes: 7 additions & 35 deletions lib/node_modules/@stdlib/stats/incr/nanmapcorr/test/test.js
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Original file line number Diff line number Diff line change
Expand Up @@ -21,12 +21,12 @@
// MODULES //

var tape = require( 'tape' );
var isAlmostSameValue = require( '@stdlib/assert/is-almost-same-value' );
var randu = require( '@stdlib/random/base/randu' );
var abs = require( '@stdlib/math/base/special/abs' );
var pow = require( '@stdlib/math/base/special/pow' );
var sqrt = require( '@stdlib/math/base/special/sqrt' );
var isnan = require( '@stdlib/math/base/assert/is-nan' );
var EPS = require( '@stdlib/constants/float64/eps' );
var incrnanmapcorr = require( './../lib' );


Expand Down Expand Up @@ -330,12 +330,10 @@ tape( 'the accumulator function computes a moving sample absolute Pearson produc
var validData;
var expected;
var actual;
var delta;
var means;
var prev;
var data;
var acc;
var tol;
var d;
var N;
var M;
Expand All @@ -347,7 +345,7 @@ tape( 'the accumulator function computes a moving sample absolute Pearson produc

N = 10;
M = 100;
data = datasets( N, M, randu.seed );
data = datasets( N, M, 123456 );

// Define the window size:
W = 10;
Expand Down Expand Up @@ -377,12 +375,8 @@ tape( 'the accumulator function computes a moving sample absolute Pearson produc
}
if ( isnan( expected ) ) {
t.equal( isnan( actual ), true, 'returns NaN for window: '+i );
} else if ( actual === expected ) {
t.equal( actual, expected, 'returns expected value. dataset: '+i+'. window: '+j+'.' );
} else {
delta = abs( actual - expected );
tol = 5.0e5 * EPS * abs( expected );
t.equal( delta < tol, true, 'dataset: '+i+'. window: '+j+'. expected: '+expected+'. actual: '+actual+'. tol: '+tol+'. delta: '+delta+'.' );
t.strictEqual( isAlmostSameValue( actual, expected, 2457 ), true, 'returns expected value' );
}
}
}
Expand All @@ -394,11 +388,9 @@ tape( 'the accumulator function computes a moving sample absolute Pearson produc
var expected;
var actual;
var means;
var delta;
var data;
var prev;
var acc;
var tol;
var d;
var N;
var M;
Expand All @@ -410,7 +402,7 @@ tape( 'the accumulator function computes a moving sample absolute Pearson produc

N = 10;
M = 100;
data = datasets( N, M, randu.seed );
data = datasets( N, M, 123456 );
validData = [];
for ( i = 0; i < N; i++ ) {
d = data[ i ];
Expand Down Expand Up @@ -450,12 +442,8 @@ tape( 'the accumulator function computes a moving sample absolute Pearson produc
}
if ( isnan( expected ) ) {
t.equal( isnan( actual ), true, 'dataset: '+i+', window: '+j+' returns NaN as expected' );
} else if ( actual === expected ) {
t.equal( actual, expected, 'returns expected value. dataset: '+i+'. window: '+j+'.' );
} else {
delta = abs( actual - expected );
tol = 5.0e5 * EPS * abs( expected );
t.equal( delta < tol, true, 'dataset: '+i+'. window: '+j+'. expected: '+expected+'. actual: '+actual+'. tol: '+tol+'. delta: '+delta+'.' );
t.strictEqual( isAlmostSameValue( actual, expected, 0 ), true, 'returns expected value' );
}
}
}
Expand All @@ -467,10 +455,8 @@ tape( 'if not provided an input value, the accumulator function returns the curr
var expected;
var actual;
var means;
var delta;
var prev;
var data;
var tol;
var acc;
var W;
var N;
Expand Down Expand Up @@ -509,13 +495,7 @@ tape( 'if not provided an input value, the accumulator function returns the curr
expected = apcorr( validData, means[ 0 ], means[ 1 ], false );
prev = expected;
}
if ( actual === expected ) {
t.equal( actual, expected, 'returns expected value. window: '+i+'.' );
} else {
delta = abs( actual - expected );
tol = 2.0 * EPS * abs( expected );
t.equal( delta < tol, true, 'window: '+i+'. expected: '+expected+'. actual: '+actual+'. tol: '+tol+'. delta: '+delta+'.' );
}
t.strictEqual( isAlmostSameValue( actual, expected, 2 ), true, 'returns expected value' );
}
t.end();
});
Expand All @@ -525,10 +505,8 @@ tape( 'if not provided an input value, the accumulator function returns the curr
var expected;
var actual;
var means;
var delta;
var prev;
var data;
var tol;
var acc;
var W;
var N;
Expand Down Expand Up @@ -575,13 +553,7 @@ tape( 'if not provided an input value, the accumulator function returns the curr
expected = apcorr( validData, means[ 0 ], means[ 1 ], true );
prev = expected;
}
if ( actual === expected ) {
t.equal( actual, expected, 'returns expected value. window: '+i+'.' );
} else {
delta = abs( actual - expected );
tol = 2.0 * EPS * abs( expected );
t.equal( delta < tol, true, 'window: '+i+'. expected: '+expected+'. actual: '+actual+'. tol: '+tol+'. delta: '+delta+'.' );
}
t.strictEqual( isAlmostSameValue( actual, expected, 0 ), true, 'returns expected value' );
}
t.end();
});
Expand Down
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