Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

7 files changed, 275 insertions, 0 deletions

diff --git a/js/src/tests/test262/annexB/language/comments/browser.js b/js/src/tests/test262/annexB/language/comments/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/language/comments/browser.js
diff --git a/js/src/tests/test262/annexB/language/comments/multi-line-html-close.js b/js/src/tests/test262/annexB/language/comments/multi-line-html-close.js
new file mode 100644
index 0000000000..5f5046bfe7
--- /dev/null
+++ b/js/src/tests/test262/annexB/language/comments/multi-line-html-close.js
@@ -0,0 +1,90 @@
+// |reftest| error:Test262Error
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-html-like-comments
+description: Optional HTMLCloseComment following MultiLineComment
+info: |
+    Comment ::
+      MultiLineComment
+      SingleLineComment
+      SingleLineHTMLOpenComment
+      SingleLineHTMLCloseComment
+      SingleLineDelimitedComment
+
+    MultiLineComment ::
+      /* FirstCommentLine[opt] LineTerminator MultiLineCommentChars[opt] * / HTMLCloseComment[opt]
+
+    HTMLCloseComment ::
+      WhiteSpaceSequence[opt] SingleLineDelimitedCommentSequence[opt] --> SingleLineCommentChars[opt]
+negative:
+  phase: runtime
+  type: Test262Error
+---*/
+
+var counter = 0;
+/*
+*/-->
+counter += 1;
+
+/*
+*/-->the comment extends to these characters
+counter += 1;
+
+/* optional FirstCommentLine
+*/-->the comment extends to these characters
+counter += 1;
+
+/*
+optional
+MultiLineCommentChars */-->the comment extends to these characters
+counter += 1;
+
+/*
+*/ /* optional SingleLineDelimitedCommentSequence */-->the comment extends to these characters
+counter += 1;
+
+/*
+*/ /**/ /* second optional SingleLineDelimitedCommentSequence */-->the comment extends to these characters
+counter += 1;
+
+// The V8 engine exhibited a bug where HTMLCloseComment was not recognized
+// within MultiLineComment in cases where MultiLineComment was not the first
+// token on the line of source text. The following tests demonstrate the same
+// productions listed above with the addition of such a leading token.
+
+0/*
+*/-->
+counter += 1;
+
+0/*
+*/-->the comment extends to these characters
+counter += 1;
+
+0/* optional FirstCommentLine
+*/-->the comment extends to these characters
+counter += 1;
+
+0/*
+optional
+MultiLineCommentChars */-->the comment extends to these characters
+counter += 1;
+
+0/*
+*/ /* optional SingleLineDelimitedCommentSequence */-->the comment extends to these characters
+counter += 1;
+
+0/*
+*/ /**/ /* second optional SingleLineDelimitedCommentSequence */-->the comment extends to these characters
+counter += 1;
+
+// Because this test concerns the interpretation of non-executable character
+// sequences within ECMAScript source code, special care must be taken to
+// ensure that executable code is evaluated as expected.
+//
+// Express the intended behavior by intentionally throwing an error; this
+// guarantees that test runners will only consider the test "passing" if
+// executable sequences are correctly interpreted as such.
+if (counter === 12) {
+  throw new Test262Error();
+}
diff --git a/js/src/tests/test262/annexB/language/comments/shell.js b/js/src/tests/test262/annexB/language/comments/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/language/comments/shell.js
diff --git a/js/src/tests/test262/annexB/language/comments/single-line-html-close-asi.js b/js/src/tests/test262/annexB/language/comments/single-line-html-close-asi.js
new file mode 100644
index 0000000000..843527d464
--- /dev/null
+++ b/js/src/tests/test262/annexB/language/comments/single-line-html-close-asi.js
@@ -0,0 +1,39 @@
+// |reftest| error:Test262Error
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-html-like-comments
+description: >
+    A SingleLineHTMLCloseComment is considered to be a LineTerminator for
+    purposes of parsing by the syntactic grammar.
+info: |
+    Comment ::
+      MultiLineComment
+      SingleLineComment
+      SingleLineHTMLOpenComment
+      SingleLineHTMLCloseComment
+      SingleLineDelimitedComment
+
+    MultiLineComment ::
+      /* FirstCommentLine[opt] LineTerminator MultiLineCommentChars[opt] * / HTMLCloseComment[opt]
+
+    HTMLCloseComment ::
+      WhiteSpaceSequence[opt] SingleLineDelimitedCommentSequence[opt] --> SingleLineCommentChars[opt]
+negative:
+  phase: runtime
+  type: Test262Error
+---*/
+
+var foo = [23]
+-->[0];
+
+// Because this test concerns the interpretation of non-executable character
+// sequences within ECMAScript source code, special care must be taken to
+// ensure that executable code is evaluated as expected.
+//
+// Express the intended behavior by intentionally throwing an error; this
+// guarantees that test runners will only consider the test "passing" if
+// executable sequences are correctly interpreted as such.
+if (foo[0] === 23) {
+  throw new Test262Error();
+}
diff --git a/js/src/tests/test262/annexB/language/comments/single-line-html-close-unicode-separators.js b/js/src/tests/test262/annexB/language/comments/single-line-html-close-unicode-separators.js
new file mode 100644
index 0000000000..8136a5db25
--- /dev/null
+++ b/js/src/tests/test262/annexB/language/comments/single-line-html-close-unicode-separators.js
@@ -0,0 +1,52 @@
+// |reftest| error:Test262Error
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-html-like-comments
+description: SingleLineHTMLCloseComment
+info: |
+    Comment ::
+      MultiLineComment
+      SingleLineComment
+      SingleLineHTMLOpenComment
+      SingleLineHTMLCloseComment
+      SingleLineDelimitedComment
+
+    SingleLineHTMLCloseComment ::
+      LineTerminatorSequenceHTMLCloseComment
+
+    HTMLCloseComment ::
+      WhiteSpaceSequence[opt] SingleLineDelimitedCommentSequence[opt] --> SingleLineCommentChars[opt]
+negative:
+  phase: runtime
+  type: Test262Error
+---*/
+
+var counter = 0;
+
+// DANGER WILL ROBINSON!
+//
+// There are UTF-8-encoded Unicode separators in the lines below.  Some text
+// editors (notably including, in the experience of this test's author, the
+// GNOME Text Editor used to attempt to create this file) don't properly insert
+// and save both these characters.  (It seemed to handle copy/pasting U+2028
+// LINE SEPARATOR from GNOME Character Map just fine, but U+2029 PARAGRAPH
+// SEPARATOR got mangled in the final saved file.)  Be extremely careful editing
+// this file to not inadvertently break this test.
+
+counter
-->a U+2028 LINE SEPARATOR between "counter" and "-->" means this is all a comment
+counter += 1;
+
+counter
-->a U+2029 PARAGRAPH SEPARATOR between "counter" and "-->" means this is all a comment
+counter += 1;
+
+// Because this test concerns the interpretation of non-executable character
+// sequences within ECMAScript source code, special care must be taken to
+// ensure that executable code is evaluated as expected.
+//
+// Express the intended behavior by intentionally throwing an error; this
+// guarantees that test runners will only consider the test "passing" if
+// executable sequences are correctly interpreted as such.
+if (counter === 2) {
+  throw new Test262Error();
+}
diff --git a/js/src/tests/test262/annexB/language/comments/single-line-html-close.js b/js/src/tests/test262/annexB/language/comments/single-line-html-close.js
new file mode 100644
index 0000000000..27d8bc2a05
--- /dev/null
+++ b/js/src/tests/test262/annexB/language/comments/single-line-html-close.js
@@ -0,0 +1,50 @@
+// |reftest| error:Test262Error
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-html-like-comments
+description: SingleLineHTMLCloseComment
+info: |
+    Comment ::
+      MultiLineComment
+      SingleLineComment
+      SingleLineHTMLOpenComment
+      SingleLineHTMLCloseComment
+      SingleLineDelimitedComment
+
+    SingleLineHTMLCloseComment ::
+      LineTerminatorSequenceHTMLCloseComment
+
+    HTMLCloseComment ::
+      WhiteSpaceSequence[opt] SingleLineDelimitedCommentSequence[opt] --> SingleLineCommentChars[opt]
+negative:
+  phase: runtime
+  type: Test262Error
+---*/
+
+var counter = 0;
+-->
+counter += 1;
+
+-->the comment extends to these characters
+counter += 1;
+
+   -->the comment extends to these characters
+counter += 1;
+
+/* optional SingleLineDelimitedCommentSequence */-->the comment extends to these characters
+counter += 1;
+
+/**/ /* second optional SingleLineDelimitedCommentSequence */-->the comment extends to these characters
+counter += 1;
+
+// Because this test concerns the interpretation of non-executable character
+// sequences within ECMAScript source code, special care must be taken to
+// ensure that executable code is evaluated as expected.
+//
+// Express the intended behavior by intentionally throwing an error; this
+// guarantees that test runners will only consider the test "passing" if
+// executable sequences are correctly interpreted as such.
+if (counter === 5) {
+  throw new Test262Error();
+}
diff --git a/js/src/tests/test262/annexB/language/comments/single-line-html-open.js b/js/src/tests/test262/annexB/language/comments/single-line-html-open.js
new file mode 100644
index 0000000000..c9dd1791ad
--- /dev/null
+++ b/js/src/tests/test262/annexB/language/comments/single-line-html-open.js
@@ -0,0 +1,44 @@
+// |reftest| error:Test262Error
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-html-like-comments
+description: SingleLineHTMLOpenComment
+info: |
+    Comment ::
+      MultiLineComment
+      SingleLineComment
+      SingleLineHTMLOpenComment
+      SingleLineHTMLCloseComment
+      SingleLineDelimitedComment
+
+    SingleLineHTMLOpenComment ::
+      <!--SingleLineCommentCharsopt
+negative:
+  phase: runtime
+  type: Test262Error
+---*/
+
+var counter = 0;
+<!--
+counter += 1;
+
+<!--the comment extends to these characters
+counter += 1;
+
+counter += 1;<!--the comment extends to these characters
+counter += 1;
+
+var x = 0;
+x = -1 <!--x;
+
+// Because this test concerns the interpretation of non-executable character
+// sequences within ECMAScript source code, special care must be taken to
+// ensure that executable code is evaluated as expected.
+//
+// Express the intended behavior by intentionally throwing an error; this
+// guarantees that test runners will only consider the test "passing" if
+// executable sequences are correctly interpreted as such.
+if (counter === 4 && x === -1) {
+  throw new Test262Error();
+}