From e7f40a764517682e3cd07fe2758b2a7883306cf5 Mon Sep 17 00:00:00 2001
From: Marco Castelluccio <mcastelluccio@mozilla.com>
Date: Wed, 1 Apr 2020 13:24:32 +0000
Subject: [PATCH] Bug 1623924 [wpt PR 22359] - XHR/CSS/Compression: use Wasm to
 get at a SharedArrayBuffer instancd, a=testonly

Automatic update from web-platform-tests
XHR/CSS/Compression: use Wasm to get at a SharedArrayBuffer instance

For https://github.com/web-platform-tests/wpt/issues/22358.
--

wpt-commits: c8d8f8e2d426e71c11f86512fadd5d8744413c13
wpt-pr: 22359

UltraBlame original commit: 5cd0a8d5e1661ea051b6cb61885f80affcb93701
---
 .../compression-bad-chunks.tentative.any.js   | 84 ++++++++++++++++-
 .../decompression-bad-chunks.tentative.any.js | 84 ++++++++++++++++-
 .../constraints-data-sab-failure.https.html   | 43 ++++++++-
 .../fragment-data-sab-failure.https.html      | 43 ++++++++-
 .../xhr/send-data-sharedarraybuffer.any.js    | 92 +++++++++++++++++--
 5 files changed, 332 insertions(+), 14 deletions(-)

diff --git a/testing/web-platform/tests/compression/compression-bad-chunks.tentative.any.js b/testing/web-platform/tests/compression/compression-bad-chunks.tentative.any.js
index f7b438766d381..b4660ac068368 100644
--- a/testing/web-platform/tests/compression/compression-bad-chunks.tentative.any.js
+++ b/testing/web-platform/tests/compression/compression-bad-chunks.tentative.any.js
@@ -107,11 +107,51 @@ value
 (
 )
 {
-return
+/
+/
+See
+https
+:
+/
+/
+github
+.
+com
+/
+whatwg
+/
+html
+/
+issues
+/
+5380
+for
+why
+not
 new
 SharedArrayBuffer
 (
 )
+return
+new
+WebAssembly
+.
+Memory
+(
+{
+shared
+:
+true
+initial
+:
+1
+maximum
+:
+1
+}
+)
+.
+buffer
 ;
 }
 }
@@ -127,14 +167,54 @@ value
 (
 )
 {
+/
+/
+See
+https
+:
+/
+/
+github
+.
+com
+/
+whatwg
+/
+html
+/
+issues
+/
+5380
+for
+why
+not
+new
+SharedArrayBuffer
+(
+)
 return
 new
 Uint8Array
 (
 new
-SharedArrayBuffer
+WebAssembly
+.
+Memory
 (
+{
+shared
+:
+true
+initial
+:
+1
+maximum
+:
+1
+}
 )
+.
+buffer
 )
 }
 }
diff --git a/testing/web-platform/tests/compression/decompression-bad-chunks.tentative.any.js b/testing/web-platform/tests/compression/decompression-bad-chunks.tentative.any.js
index b399c783059a6..a44b832a29a34 100644
--- a/testing/web-platform/tests/compression/decompression-bad-chunks.tentative.any.js
+++ b/testing/web-platform/tests/compression/decompression-bad-chunks.tentative.any.js
@@ -107,11 +107,51 @@ value
 (
 )
 {
-return
+/
+/
+See
+https
+:
+/
+/
+github
+.
+com
+/
+whatwg
+/
+html
+/
+issues
+/
+5380
+for
+why
+not
 new
 SharedArrayBuffer
 (
 )
+return
+new
+WebAssembly
+.
+Memory
+(
+{
+shared
+:
+true
+initial
+:
+1
+maximum
+:
+1
+}
+)
+.
+buffer
 ;
 }
 }
@@ -127,14 +167,54 @@ value
 (
 )
 {
+/
+/
+See
+https
+:
+/
+/
+github
+.
+com
+/
+whatwg
+/
+html
+/
+issues
+/
+5380
+for
+why
+not
+new
+SharedArrayBuffer
+(
+)
 return
 new
 Uint8Array
 (
 new
-SharedArrayBuffer
+WebAssembly
+.
+Memory
 (
+{
+shared
+:
+true
+initial
+:
+1
+maximum
+:
+1
+}
 )
+.
+buffer
 )
 }
 }
diff --git a/testing/web-platform/tests/css/css-layout-api/constraints-data-sab-failure.https.html b/testing/web-platform/tests/css/css-layout-api/constraints-data-sab-failure.https.html
index 0cc3d6f81f3aa..eca193a5d43f9 100644
--- a/testing/web-platform/tests/css/css-layout-api/constraints-data-sab-failure.https.html
+++ b/testing/web-platform/tests/css/css-layout-api/constraints-data-sab-failure.https.html
@@ -267,16 +267,55 @@
 layoutNextFragment
 (
 {
+/
+/
+See
+https
+:
+/
+/
+github
+.
+com
+/
+whatwg
+/
+html
+/
+issues
+/
+5380
+for
+why
+not
+new
+SharedArrayBuffer
+(
+)
 data
 :
 {
 sab
 :
 new
-SharedArrayBuffer
+WebAssembly
+.
+Memory
 (
-4
+{
+shared
+:
+true
+initial
+:
+1
+maximum
+:
+1
+}
 )
+.
+buffer
 }
 }
 )
diff --git a/testing/web-platform/tests/css/css-layout-api/fragment-data-sab-failure.https.html b/testing/web-platform/tests/css/css-layout-api/fragment-data-sab-failure.https.html
index 03fbdc71efab7..061bdfc7c5dda 100644
--- a/testing/web-platform/tests/css/css-layout-api/fragment-data-sab-failure.https.html
+++ b/testing/web-platform/tests/css/css-layout-api/fragment-data-sab-failure.https.html
@@ -276,6 +276,31 @@
 )
 )
 ;
+/
+/
+See
+https
+:
+/
+/
+github
+.
+com
+/
+whatwg
+/
+html
+/
+issues
+/
+5380
+for
+why
+not
+new
+SharedArrayBuffer
+(
+)
 return
 {
 autoBlockSize
@@ -288,10 +313,24 @@
 sab
 :
 new
-SharedArrayBuffer
+WebAssembly
+.
+Memory
 (
-4
+{
+shared
+:
+true
+initial
+:
+1
+maximum
+:
+1
+}
 )
+.
+buffer
 }
 }
 ;
diff --git a/testing/web-platform/tests/xhr/send-data-sharedarraybuffer.any.js b/testing/web-platform/tests/xhr/send-data-sharedarraybuffer.any.js
index 5fe021ffda85b..fa19d3389bfdb 100644
--- a/testing/web-platform/tests/xhr/send-data-sharedarraybuffer.any.js
+++ b/testing/web-platform/tests/xhr/send-data-sharedarraybuffer.any.js
@@ -17,7 +17,7 @@ test
 =
 >
 {
-var
+const
 xhr
 =
 new
@@ -25,13 +25,53 @@ XMLHttpRequest
 (
 )
 ;
-var
+/
+/
+See
+https
+:
+/
+/
+github
+.
+com
+/
+whatwg
+/
+html
+/
+issues
+/
+5380
+for
+why
+not
+new
+SharedArrayBuffer
+(
+)
+const
 buf
 =
 new
-SharedArrayBuffer
+WebAssembly
+.
+Memory
 (
+{
+shared
+:
+true
+initial
+:
+1
+maximum
+:
+1
+}
 )
+.
+buffer
 ;
 xhr
 .
@@ -124,7 +164,7 @@ test
 =
 >
 {
-var
+const
 xhr
 =
 new
@@ -132,7 +172,32 @@ XMLHttpRequest
 (
 )
 ;
-var
+/
+/
+See
+https
+:
+/
+/
+github
+.
+com
+/
+whatwg
+/
+html
+/
+issues
+/
+5380
+for
+why
+not
+new
+SharedArrayBuffer
+(
+)
+const
 arr
 =
 new
@@ -142,9 +207,24 @@ type
 ]
 (
 new
-SharedArrayBuffer
+WebAssembly
+.
+Memory
 (
+{
+shared
+:
+true
+initial
+:
+1
+maximum
+:
+1
+}
 )
+.
+buffer
 )
 ;
 xhr