From a02ee55d0381b9148837a97360e50eb0d0b66a54 Mon Sep 17 00:00:00 2001
From: Marco Castelluccio <mcastelluccio@mozilla.com>
Date: Fri, 4 Oct 2019 20:45:17 +0000
Subject: [PATCH] Bug 1556663 [wpt PR 17159] - Add optional test for cloning of
 error stacks, a=testonly

Automatic update from web-platform-tests
Add optional test for cloning of error stacks

Supplements https://github.com/web-platform-tests/wpt/pull/17095.
Follows https://github.com/whatwg/html/pull/4665 and https://github.com/heycam/webidl/pull/732.
--

wpt-commits: 1da6bed5d8c4c38200383b86928b7be68bfb87da
wpt-pr: 17159

UltraBlame original commit: d0647ab7df5d71c33b5c35b8b4ce69940975639e
---
 .../safe-passing-of-structured-data/echo.js   |  15 -
 .../resources/echo-iframe.html                |   0
 .../resources/echo-worker.js                  |   0
 .../identity-not-preserved.html               |  58 ++-
 .../shared-array-buffers/no-transferring.html |   3 +
 ...cloning-error-stack-optional.sub.window.js | 469 ++++++++++++++++++
 .../structured_clone_bigint.html              |   4 +
 .../structuredclone_0.html                    |   4 +
 8 files changed, 528 insertions(+), 25 deletions(-)
 delete mode 100644 testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/echo.js
 rename testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/{shared-array-buffers => }/resources/echo-iframe.html (100%)
 rename testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/{shared-array-buffers => }/resources/echo-worker.js (100%)
 create mode 100644 testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/structured-cloning-error-stack-optional.sub.window.js

diff --git a/testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/echo.js b/testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/echo.js
deleted file mode 100644
index 626a1c0dfb3e2..0000000000000
--- a/testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/echo.js
+++ /dev/null
@@ -1,15 +0,0 @@
-onmessage
-=
-function
-(
-ev
-)
-{
-postMessage
-(
-ev
-.
-data
-)
-;
-}
diff --git a/testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/resources/echo-iframe.html b/testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/resources/echo-iframe.html
similarity index 100%
rename from testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/resources/echo-iframe.html
rename to testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/resources/echo-iframe.html
diff --git a/testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/resources/echo-worker.js b/testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/resources/echo-worker.js
similarity index 100%
rename from testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/resources/echo-worker.js
rename to testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/resources/echo-worker.js
diff --git a/testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/identity-not-preserved.html b/testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/identity-not-preserved.html
index 0fc52bbdff65c..7f739ba5cb939 100644
--- a/testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/identity-not-preserved.html
+++ b/testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/identity-not-preserved.html
@@ -121,6 +121,23 @@
 src
 =
 "
+/
+common
+/
+utils
+.
+js
+"
+>
+<
+/
+script
+>
+<
+script
+src
+=
+"
 resources
 /
 test
@@ -161,6 +178,13 @@
 >
 {
 const
+testId
+=
+token
+(
+)
+;
+const
 sab
 =
 new
@@ -196,7 +220,7 @@
 !
 =
 =
-1
+testId
 )
 {
 return
@@ -225,10 +249,8 @@
 postMessage
 (
 {
-sab
 testId
-:
-1
+sab
 }
 "
 *
@@ -267,6 +289,13 @@
 >
 {
 const
+testId
+=
+token
+(
+)
+;
+const
 sab
 =
 new
@@ -281,6 +310,9 @@
 Worker
 (
 "
+.
+.
+/
 resources
 /
 echo
@@ -318,7 +350,7 @@
 !
 =
 =
-2
+testId
 )
 {
 return
@@ -348,8 +380,6 @@
 (
 {
 testId
-:
-2
 sab
 }
 )
@@ -379,6 +409,13 @@
 >
 {
 const
+testId
+=
+token
+(
+)
+;
+const
 sab
 =
 new
@@ -413,7 +450,7 @@
 !
 =
 =
-3
+testId
 )
 {
 return
@@ -470,8 +507,6 @@
 (
 {
 testId
-:
-3
 sab
 }
 "
@@ -487,6 +522,9 @@
 src
 =
 "
+.
+.
+/
 resources
 /
 echo
diff --git a/testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/no-transferring.html b/testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/no-transferring.html
index 909bedda5cea8..fabeecd8375d8 100644
--- a/testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/no-transferring.html
+++ b/testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/no-transferring.html
@@ -215,6 +215,9 @@
 Worker
 (
 "
+.
+.
+/
 resources
 /
 echo
diff --git a/testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/structured-cloning-error-stack-optional.sub.window.js b/testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/structured-cloning-error-stack-optional.sub.window.js
new file mode 100644
index 0000000000000..6091901d16bc3
--- /dev/null
+++ b/testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/structured-cloning-error-stack-optional.sub.window.js
@@ -0,0 +1,469 @@
+stackTests
+(
+(
+)
+=
+>
+{
+return
+new
+Error
+(
+'
+some
+message
+'
+)
+;
+}
+'
+page
+-
+created
+Error
+'
+)
+;
+stackTests
+(
+(
+)
+=
+>
+{
+return
+new
+DOMException
+(
+'
+InvalidStateError
+'
+'
+some
+message
+'
+)
+;
+}
+'
+page
+-
+created
+DOMException
+'
+)
+;
+stackTests
+(
+(
+)
+=
+>
+{
+try
+{
+Object
+.
+defineProperty
+(
+)
+;
+}
+catch
+(
+e
+)
+{
+return
+e
+;
+}
+}
+'
+JS
+-
+engine
+-
+created
+TypeError
+'
+)
+;
+stackTests
+(
+(
+)
+=
+>
+{
+try
+{
+HTMLParagraphElement
+.
+prototype
+.
+align
+;
+}
+catch
+(
+e
+)
+{
+return
+e
+;
+}
+}
+'
+web
+API
+-
+created
+TypeError
+'
+)
+;
+stackTests
+(
+(
+)
+=
+>
+{
+try
+{
+document
+.
+createElement
+(
+'
+'
+)
+;
+}
+catch
+(
+e
+)
+{
+return
+e
+;
+}
+}
+'
+web
+API
+-
+created
+DOMException
+'
+)
+;
+function
+stackTests
+(
+errorFactory
+description
+)
+{
+async_test
+(
+t
+=
+>
+{
+const
+error
+=
+errorFactory
+(
+)
+;
+const
+originalStack
+=
+error
+.
+stack
+;
+if
+(
+!
+originalStack
+)
+{
+t
+.
+done
+(
+)
+;
+return
+;
+}
+const
+worker
+=
+new
+Worker
+(
+'
+resources
+/
+echo
+-
+worker
+.
+js
+'
+)
+;
+worker
+.
+onmessage
+=
+t
+.
+step_func_done
+(
+e
+=
+>
+{
+assert_equals
+(
+e
+.
+data
+.
+stack
+originalStack
+)
+;
+}
+)
+;
+worker
+.
+postMessage
+(
+error
+)
+;
+}
+description
++
+'
+(
+worker
+)
+'
+)
+;
+async_test
+(
+t
+=
+>
+{
+const
+thisTestId
+=
+token
+(
+)
+;
+const
+error
+=
+errorFactory
+(
+)
+;
+const
+originalStack
+=
+error
+.
+stack
+;
+if
+(
+!
+originalStack
+)
+{
+t
+.
+done
+(
+)
+;
+return
+;
+}
+const
+iframe
+=
+document
+.
+createElement
+(
+'
+iframe
+'
+)
+;
+window
+.
+addEventListener
+(
+'
+message
+'
+t
+.
+step_func
+(
+e
+=
+>
+{
+if
+(
+e
+.
+data
+.
+testId
+=
+=
+=
+thisTestId
+)
+{
+assert_equals
+(
+e
+.
+data
+.
+error
+.
+stack
+originalStack
+)
+;
+t
+.
+done
+(
+)
+;
+}
+}
+)
+)
+;
+iframe
+.
+onload
+=
+t
+.
+step_func
+(
+(
+)
+=
+>
+{
+iframe
+.
+contentWindow
+.
+postMessage
+(
+{
+error
+testId
+:
+thisTestId
+}
+"
+*
+"
+)
+;
+}
+)
+;
+const
+crossSiteEchoIFrame
+=
+new
+URL
+(
+'
+resources
+/
+echo
+-
+iframe
+.
+html
+'
+location
+.
+href
+)
+;
+crossSiteEchoIFrame
+.
+hostname
+=
+'
+{
+{
+hosts
+[
+alt
+]
+[
+www1
+]
+}
+}
+'
+;
+iframe
+.
+src
+=
+crossSiteEchoIFrame
+;
+document
+.
+body
+.
+append
+(
+iframe
+)
+;
+}
+description
++
+'
+(
+cross
+-
+site
+iframe
+)
+'
+)
+;
+}
diff --git a/testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/structured_clone_bigint.html b/testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/structured_clone_bigint.html
index b4ce61fd8d3fb..bf8ae7fa2a3b7 100644
--- a/testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/structured_clone_bigint.html
+++ b/testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/structured_clone_bigint.html
@@ -276,7 +276,11 @@
 "
 .
 /
+resources
+/
 echo
+-
+worker
 .
 js
 "
diff --git a/testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/structuredclone_0.html b/testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/structuredclone_0.html
index ff91d498d0dfe..13078ffc2eeba 100644
--- a/testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/structuredclone_0.html
+++ b/testing/web-platform/tests/html/infrastructure/safe-passing-of-structured-data/structuredclone_0.html
@@ -218,7 +218,11 @@
 "
 .
 /
+resources
+/
 echo
+-
+worker
 .
 js
 "