test: add missing skips for native add-on tests

---
type: pre_commit_static_analysis_report
description: Results of running static analysis checks when committing changes.
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    status: passed
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    status: passed
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  - task: lint_typescript_tests
    status: na
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    status: passed
---

Author: Planeshifter

lib/node_modules/@stdlib/stats/base/dists/bernoulli/quantile/test/test.native.js

@@ -20,12 +20,21 @@
 
 // MODULES //
 
+var resolve = require( 'path' ).resolve;
 var tape = require( 'tape' );
+var tryRequire = require( '@stdlib/utils/try-require' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var abs = require( '@stdlib/math/base/special/abs' );
 var NINF = require( '@stdlib/constants/float64/ninf' );
 var EPS = require( '@stdlib/constants/float64/eps' );
-var quantile = require( './../lib' );
+
+
+// VARIABLES //
+
+var quantile = tryRequire( resolve( __dirname, './../lib/native.js' ) );
+var opts = {
+	'skip': ( quantile instanceof Error )
+};
 
 
 // FIXTURES //
@@ -36,29 +45,29 @@ var largeP = require( './fixtures/julia/large_p.json' );
 
 // TESTS //
 
-tape( 'main export is a function', function test( t ) {
+tape( 'main export is a function', opts, function test( t ) {
 	t.ok( true, __filename );
 	t.strictEqual( typeof quantile, 'function', 'main export is a function' );
 	t.end();
 });
 
-tape( 'if provided `NaN` for any parameter, the function returns `NaN`', function test( t ) {
+tape( 'if provided `NaN` for any parameter, the function returns `NaN`', opts, function test( t ) {
 	var y = quantile( NaN, 1.0 );
 	t.equal( isnan( y ), true, 'returns NaN' );
 	y = quantile( 0.0, NaN );
 	t.equal( isnan( y ), true, 'returns NaN' );
 	t.end();
 });
 
-tape( 'if provided a number outside `[0,1]` for `r` and a valid `p`, the function returns `NaN`', function test( t ) {
+tape( 'if provided a number outside `[0,1]` for `r` and a valid `p`, the function returns `NaN`', opts, function test( t ) {
 	var y = quantile( 2.2, 0.8 );
 	t.equal( isnan( y ), true, 'returns true' );
 	y = quantile( -0.2, 0.8 );
 	t.equal( isnan( y ), true, 'returns true' );
 	t.end();
 });
 
-tape( 'if provided a success probability `p` outside `[0,1]`, the function returns `NaN`', function test( t ) {
+tape( 'if provided a success probability `p` outside `[0,1]`, the function returns `NaN`', opts, function test( t ) {
 	var y;
 
 	y = quantile( 0.8, 1.5 );
@@ -73,7 +82,7 @@ tape( 'if provided a success probability `p` outside `[0,1]`, the function retur
 	t.end();
 });
 
-tape( 'the function evaluates the quantile for `r` given small parameter `p`', function test( t ) {
+tape( 'the function evaluates the quantile for `r` given small parameter `p`', opts, function test( t ) {
 	var expected;
 	var delta;
 	var tol;
@@ -98,7 +107,7 @@ tape( 'the function evaluates the quantile for `r` given small parameter `p`', f
 	t.end();
 });
 
-tape( 'the function evaluates the quantile for `r` given large parameter `p`', function test( t ) {
+tape( 'the function evaluates the quantile for `r` given large parameter `p`', opts, function test( t ) {
 	var expected;
 	var delta;
 	var tol;

lib/node_modules/@stdlib/stats/base/dists/chi/mean/test/test.native.js

@@ -67,7 +67,7 @@ tape( 'if provided a non-positive `k`, the function returns `NaN`', opts, functi
 	t.end();
 });
 
-tape( 'the function returns the expected value of a chi distribution', function test( t ) {
+tape( 'the function returns the expected value of a chi distribution', opts, function test( t ) {
 	var expected;
 	var delta;
 	var tol;

lib/node_modules/@stdlib/stats/base/dists/negative-binomial/mgf/test/test.native.js

@@ -47,7 +47,7 @@ tape( 'main export is a function', opts, function test( t ) {
 	t.end();
 });
 
-tape( 'if provided `NaN` for any parameter, the function returns `NaN`', function test( t ) {
+tape( 'if provided `NaN` for any parameter, the function returns `NaN`', opts, function test( t ) {
 	var y = mgf( NaN, 10, 0.5 );
 	t.equal( isnan( y ), true, 'returns NaN' );
 	y = mgf( 0.0, NaN, 0.5 );

lib/node_modules/@stdlib/stats/base/dists/uniform/kurtosis/test/test.native.js

@@ -73,7 +73,7 @@ tape( 'if provided `a >= b`, the function returns `NaN`', opts, function test( t
 	t.end();
 });
 
-tape( 'the function returns `-6/5` as the excess kurtosis of a uniform distribution ', function test( t ) {
+tape( 'the function returns `-6/5` as the excess kurtosis of a uniform distribution ', opts, function test( t ) {
 	var a;
 	var b;
 	var i;