Adding upstream version 86.0.1.upstream/86.0.1upstream

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

7 files changed, 132 insertions, 0 deletions

diff --git a/js/src/tests/test262/annexB/language/statements/try/browser.js b/js/src/tests/test262/annexB/language/statements/try/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/language/statements/try/browser.js
diff --git a/js/src/tests/test262/annexB/language/statements/try/catch-redeclared-for-in-var.js b/js/src/tests/test262/annexB/language/statements/try/catch-redeclared-for-in-var.js
new file mode 100644
index 0000000000..2a8efd5591
--- /dev/null
+++ b/js/src/tests/test262/annexB/language/statements/try/catch-redeclared-for-in-var.js
@@ -0,0 +1,29 @@
+// 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-variablestatements-in-catch-blocks
+es6id: B.3.5
+description: Re-declaration of catch parameter (for-in statement)
+info: |
+    It is a Syntax Error if any element of the BoundNames of CatchParameter
+    also occurs in the VarDeclaredNames of Block, unless CatchParameter is
+    CatchParameter : BindingIdentifier.
+---*/
+
+var before, during, after;
+
+try {
+  throw 'exception';
+} catch (err) {
+  before = err;
+  for (var err in { propertyName: null }) {
+    during = err;
+  }
+  after = err;
+}
+
+assert.sameValue(before, 'exception');
+assert.sameValue(during, 'propertyName', 'during loop body evaluation');
+assert.sameValue(after, 'propertyName', 'after loop body evaluation');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/language/statements/try/catch-redeclared-for-of-var.js b/js/src/tests/test262/annexB/language/statements/try/catch-redeclared-for-of-var.js
new file mode 100644
index 0000000000..2a9da1e1f9
--- /dev/null
+++ b/js/src/tests/test262/annexB/language/statements/try/catch-redeclared-for-of-var.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2019 Ecma International. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+author: Ross Kirsling
+esid: sec-variablestatements-in-catch-blocks
+description: Re-declaration of catch parameter (for-of statement)
+info: |
+    It is a Syntax Error if any element of the BoundNames of CatchParameter
+    also occurs in the VarDeclaredNames of Block, unless CatchParameter is
+    CatchParameter : BindingIdentifier.
+---*/
+
+var before, during, after;
+
+try {
+  throw 'exception';
+} catch (err) {
+  before = err;
+  for (var err of [2]) {
+    during = err;
+  }
+  after = err;
+}
+
+assert.sameValue(before, 'exception');
+assert.sameValue(during, 2, 'during loop body evaluation');
+assert.sameValue(after, 2, 'after loop body evaluation');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/language/statements/try/catch-redeclared-for-var.js b/js/src/tests/test262/annexB/language/statements/try/catch-redeclared-for-var.js
new file mode 100644
index 0000000000..0ca15f0af9
--- /dev/null
+++ b/js/src/tests/test262/annexB/language/statements/try/catch-redeclared-for-var.js
@@ -0,0 +1,29 @@
+// 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-variablestatements-in-catch-blocks
+es6id: B.3.5
+description: Re-declaration of catch parameter (for statement)
+info: |
+    It is a Syntax Error if any element of the BoundNames of CatchParameter
+    also occurs in the VarDeclaredNames of Block, unless CatchParameter is
+    CatchParameter : BindingIdentifier.
+---*/
+
+var before, during, after;
+
+try {
+  throw 'exception';
+} catch (err) {
+  before = err;
+  for (var err = 'loop initializer'; err !== 'increment'; err = 'increment') {
+    during = err;
+  }
+  after = err;
+}
+
+assert.sameValue(before, 'exception');
+assert.sameValue(during, 'loop initializer');
+assert.sameValue(after, 'increment');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/language/statements/try/catch-redeclared-var-statement-captured.js b/js/src/tests/test262/annexB/language/statements/try/catch-redeclared-var-statement-captured.js
new file mode 100644
index 0000000000..b9865d0a03
--- /dev/null
+++ b/js/src/tests/test262/annexB/language/statements/try/catch-redeclared-var-statement-captured.js
@@ -0,0 +1,23 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 12.14-2
+es6id: B.3.5
+description: >
+    catch doesn't change declaration scope - var initializer in catch
+    with same name as catch parameter changes parameter
+---*/
+
+  function capturedFoo() {return foo};
+  foo = "prior to throw";
+  try {
+    throw new Error();
+  }
+  catch (foo) {
+    var foo = "initializer in catch";
+  }
+
+assert.sameValue(capturedFoo(), "prior to throw");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/language/statements/try/catch-redeclared-var-statement.js b/js/src/tests/test262/annexB/language/statements/try/catch-redeclared-var-statement.js
new file mode 100644
index 0000000000..6cfcbde4f7
--- /dev/null
+++ b/js/src/tests/test262/annexB/language/statements/try/catch-redeclared-var-statement.js
@@ -0,0 +1,22 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 12.14-1
+es6id: B.3.5
+description: >
+    catch doesn't change declaration scope - var initializer in catch
+    with same name as catch parameter changes parameter
+---*/
+
+  foo = "prior to throw";
+  try {
+    throw new Error();
+  }
+  catch (foo) {
+    var foo = "initializer in catch";
+  }
+
+assert.sameValue(foo, "prior to throw");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/language/statements/try/shell.js b/js/src/tests/test262/annexB/language/statements/try/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/language/statements/try/shell.js