From 00c48dd049900ad9940205dcf1ebf2a5b8a2b73e Mon Sep 17 00:00:00 2001
From: A M Chung <almchung@ucla.edu>
Date: Tue, 14 Sep 2021 16:19:38 -0700
Subject: [PATCH 1/4] updated browser_error texts and millis unit tests

---
 src/core/friendly_errors/browser_errors.js | 4 ++--
 test/unit/utilities/time_date.js           | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/core/friendly_errors/browser_errors.js b/src/core/friendly_errors/browser_errors.js
index 6abdc4a4b3..76a2be77a2 100644
--- a/src/core/friendly_errors/browser_errors.js
+++ b/src/core/friendly_errors/browser_errors.js
@@ -91,7 +91,7 @@ const strings = {
       browser: 'all'
     },
     {
-      msg: "Cannot read property '{{.}}' of null",
+      msg: 'Cannot read property of null',
       type: 'READNULL',
       browser: 'Chrome'
     },
@@ -101,7 +101,7 @@ const strings = {
       browser: 'Firefox'
     },
     {
-      msg: "Cannot read property '{{.}}' of undefined",
+      msg: 'Cannot read property of undefined',
       type: 'READUDEFINED',
       browser: 'Chrome'
     },
diff --git a/test/unit/utilities/time_date.js b/test/unit/utilities/time_date.js
index 4ded1b7afe..df95c29847 100644
--- a/test/unit/utilities/time_date.js
+++ b/test/unit/utilities/time_date.js
@@ -110,7 +110,7 @@ suite('time and date', function() {
       var runningTime = 50;
       var init_date = window.performance.now();
       // wait :\
-      while (window.performance.now() - init_date < runningTime) {
+      while (window.performance.now() - init_date <= runningTime) {
         /* no-op */
       }
       assert.operator(myp5.millis(), '>', runningTime, 'everything is ok');
@@ -121,7 +121,7 @@ suite('time and date', function() {
       var init_date = Date.now();
       var result = myp5.millis();
       // wait :\
-      while (Date.now() - init_date < runningTime) {
+      while (Date.now() - init_date <= runningTime) {
         /* no-op */
       }
       var newResult = myp5.millis();

From 126e59aff28f2ae4aab26b36ea734545520d2957 Mon Sep 17 00:00:00 2001
From: A M Chung <almchung@ucla.edu>
Date: Tue, 14 Sep 2021 16:54:54 -0700
Subject: [PATCH 2/4] fixing typos

---
 src/core/friendly_errors/browser_errors.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/core/friendly_errors/browser_errors.js b/src/core/friendly_errors/browser_errors.js
index 76a2be77a2..f1fd655da7 100644
--- a/src/core/friendly_errors/browser_errors.js
+++ b/src/core/friendly_errors/browser_errors.js
@@ -91,7 +91,7 @@ const strings = {
       browser: 'all'
     },
     {
-      msg: 'Cannot read property of null',
+      msg: 'Cannot read properties of null',
       type: 'READNULL',
       browser: 'Chrome'
     },
@@ -101,7 +101,7 @@ const strings = {
       browser: 'Firefox'
     },
     {
-      msg: 'Cannot read property of undefined',
+      msg: 'Cannot read properties of undefined',
       type: 'READUDEFINED',
       browser: 'Chrome'
     },

From e8c9a6d2e8e340178c13a1f766e58a5514630308 Mon Sep 17 00:00:00 2001
From: A M Chung <almchung@ucla.edu>
Date: Tue, 14 Sep 2021 17:07:49 -0700
Subject: [PATCH 3/4] more generalized chrome error message

---
 src/core/friendly_errors/browser_errors.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/core/friendly_errors/browser_errors.js b/src/core/friendly_errors/browser_errors.js
index f1fd655da7..0e8b70dacb 100644
--- a/src/core/friendly_errors/browser_errors.js
+++ b/src/core/friendly_errors/browser_errors.js
@@ -91,7 +91,7 @@ const strings = {
       browser: 'all'
     },
     {
-      msg: 'Cannot read properties of null',
+      msg: 'Cannot read {{.}} of null',
       type: 'READNULL',
       browser: 'Chrome'
     },
@@ -101,7 +101,7 @@ const strings = {
       browser: 'Firefox'
     },
     {
-      msg: 'Cannot read properties of undefined',
+      msg: 'Cannot read {{.}} undefined',
       type: 'READUDEFINED',
       browser: 'Chrome'
     },

From 49d6b337b6c8f921d08ca9fc3e053a00cf1e4b45 Mon Sep 17 00:00:00 2001
From: A M Chung <almchung@ucla.edu>
Date: Tue, 14 Sep 2021 18:21:41 -0700
Subject: [PATCH 4/4] minor edit for consistency

---
 src/core/friendly_errors/browser_errors.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/friendly_errors/browser_errors.js b/src/core/friendly_errors/browser_errors.js
index 0e8b70dacb..1ab7784e4e 100644
--- a/src/core/friendly_errors/browser_errors.js
+++ b/src/core/friendly_errors/browser_errors.js
@@ -91,7 +91,7 @@ const strings = {
       browser: 'all'
     },
     {
-      msg: 'Cannot read {{.}} of null',
+      msg: 'Cannot read {{.}} null',
       type: 'READNULL',
       browser: 'Chrome'
     },