From 4210e442a3739969ff32075a72a49c6d95730adf Mon Sep 17 00:00:00 2001
From: Jordan Harband <ljharb@gmail.com>
Date: Sun, 3 Jan 2021 11:49:08 -0800
Subject: [PATCH] [Tests] add `npm run test:example` to test non-failing
 examples.

 - Note: does not work with `nyc` due to falafel usage.
---
 example/nested.js                             | 14 +++++++-------
 example/{not_enough.js => not_enough_fail.js} | 18 +++++++++---------
 example/stream/test/{x.js => x_fail.js}       |  0
 example/stream/test/y.js                      |  2 +-
 example/timing.js                             |  4 ++--
 example/{too_many.js => too_many_fail.js}     |  0
 package.json                                  |  3 ++-
 7 files changed, 21 insertions(+), 20 deletions(-)
 rename example/{not_enough.js => not_enough_fail.js} (64%)
 rename example/stream/test/{x.js => x_fail.js} (100%)
 rename example/{too_many.js => too_many_fail.js} (100%)

diff --git a/example/nested.js b/example/nested.js
index 3be43662..a465bd42 100644
--- a/example/nested.js
+++ b/example/nested.js
@@ -4,7 +4,7 @@ var falafel = require('falafel');
 var test = require('../');
 
 test('nested array test', function (t) {
-    t.plan(5);
+    t.plan(6);
 
     var src = '(' + function () {
         var xs = [ 1, 2, [ 3, 4 ] ];
@@ -28,19 +28,19 @@ test('nested array test', function (t) {
     });
 
     var arrays = [
-        [ 3, 4 ],
-        [ 1, 2, [ 3, 4 ] ],
-        [ 5, 6 ],
-        [ [ 1, 2, [ 3, 4 ] ], [ 5, 6 ] ],
+        [3, 4],
+        [1, 2, [3, 4]],
+        [5, 6],
+        [[1, 2, [3, 4]], [5, 6]],
     ];
 
-    Function(['fn','g'], output)(
+    Function(['fn', 'g'], output)(
         function (xs) {
             t.same(arrays.shift(), xs);
             return xs;
         },
         function (xs) {
-            t.same(xs, [ [ 1, 2, [ 3, 4 ] ], [ 5, 6 ] ]);
+            t.same(xs, [[1, 2, [3, 4]], [5, 6]]);
         }
     );
 });
diff --git a/example/not_enough.js b/example/not_enough_fail.js
similarity index 64%
rename from example/not_enough.js
rename to example/not_enough_fail.js
index 15ee2412..ce7961f5 100644
--- a/example/not_enough.js
+++ b/example/not_enough_fail.js
@@ -7,9 +7,9 @@ test('array', function (t) {
     t.plan(8);
 
     var src = '(' + function () {
-        var xs = [ 1, 2, [ 3, 4 ] ];
-        var ys = [ 5, 6 ];
-        g([ xs, ys ]);
+        var xs = [1, 2, [3, 4]];
+        var ys = [5, 6];
+        g([xs, ys]);
     } + ')()';
 
     var output = falafel(src, function (node) {
@@ -19,19 +19,19 @@ test('array', function (t) {
     });
 
     var arrays = [
-        [ 3, 4 ],
-        [ 1, 2, [ 3, 4 ] ],
-        [ 5, 6 ],
-        [ [ 1, 2, [ 3, 4 ] ], [ 5, 6 ] ],
+        [3, 4],
+        [1, 2, [3, 4]],
+        [5, 6],
+        [[1, 2, [3, 4]], [5, 6]],
     ];
 
-    Function(['fn','g'], output)(
+    Function(['fn', 'g'], output)(
         function (xs) {
             t.same(arrays.shift(), xs);
             return xs;
         },
         function (xs) {
-            t.same(xs, [ [ 1, 2, [ 3, 4 ] ], [ 5, 6 ] ]);
+            t.same(xs, [[1, 2, [3, 4]], [5, 6]]);
         }
     );
 });
diff --git a/example/stream/test/x.js b/example/stream/test/x_fail.js
similarity index 100%
rename from example/stream/test/x.js
rename to example/stream/test/x_fail.js
diff --git a/example/stream/test/y.js b/example/stream/test/y.js
index 998bd153..0a0928f2 100644
--- a/example/stream/test/y.js
+++ b/example/stream/test/y.js
@@ -3,7 +3,7 @@
 var test = require('../../../');
 test(function (t) {
     t.plan(2);
-    t.equal(1+1, 2);
+    t.equal(1 + 1, 2);
     t.ok(true);
 });
 
diff --git a/example/timing.js b/example/timing.js
index f9d4db70..ba97963a 100644
--- a/example/timing.js
+++ b/example/timing.js
@@ -6,9 +6,9 @@ test('timing test', function (t) {
     t.plan(2);
 
     t.equal(typeof Date.now, 'function');
-    var start = new Date;
+    var start = Date.now();
 
     setTimeout(function () {
-        t.equal(new Date - start, 100);
+        t.ok(Date.now() - start > 100);
     }, 100);
 });
diff --git a/example/too_many.js b/example/too_many_fail.js
similarity index 100%
rename from example/too_many.js
rename to example/too_many_fail.js
diff --git a/package.json b/package.json
index 8501d652..215c61c9 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,8 @@
         "pretest": "npm run lint",
         "test": "npm run tests-only",
         "posttest": "aud --production",
-        "tests-only": "nyc tap test/*.js"
+        "tests-only": "nyc tap test/*.js",
+        "test:example": "find example -name '*.js' | grep -v fail | grep -v static | xargs tap"
     },
     "testling": {
         "files": "test/browser/*.js",