diff --git a/lib/node_modules/@stdlib/math/base/special/xlog1py/test/test.js b/lib/node_modules/@stdlib/math/base/special/xlog1py/test/test.js
index b087ccf77ae0..dff24d1c3eb6 100644
--- a/lib/node_modules/@stdlib/math/base/special/xlog1py/test/test.js
+++ b/lib/node_modules/@stdlib/math/base/special/xlog1py/test/test.js
@@ -24,6 +24,8 @@ var tape = require( 'tape' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var EPS = require( '@stdlib/constants/float64/eps' );
 var abs = require( '@stdlib/math/base/special/abs' );
+var PINF = require( '@stdlib/constants/float64/pinf' );
+var NINF = require( '@stdlib/constants/float64/ninf' );
 var xlog1py = require( './../lib' );
 
 
@@ -173,3 +175,24 @@ tape( 'the function evaluates `x * ln(y+1)` for large `x` and `y`', function tes
 	}
 	t.end();
 });
+
+tape( 'the function handles infinite values', function test( t ) {
+	var out;
+
+	out = xlog1py( PINF, 1.0 );
+	t.strictEqual( out, PINF, 'returns expected value' );
+
+	out = xlog1py( PINF, 0.0 );
+	t.strictEqual( isnan( out ), true, 'returns expected value' );
+
+	out = xlog1py( NINF, 1.0 );
+	t.strictEqual( out, NINF, 'returns expected value' );
+
+	out = xlog1py( 2.0, PINF );
+	t.strictEqual( out, PINF, 'returns expected value' );
+
+	out = xlog1py( -2.0, PINF );
+	t.strictEqual( out, NINF, 'returns expected value' );
+
+	t.end();
+});