Signed-off-by: Rick Waldron <waldron.rick@gmail.com>

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>

* Tests for new lastIndex semantics

Add and update tests for the lastIndex semantic change introduced in
https://github.com/tc39/ecma262/pull/627.

* Address comments

Closes #605, relates to #567 / https://github.com/tc39/proposal-global/issues/12 / https://github.com/bocoup/test262/commit/9c45e2ac684bae64614d8eb55789cae97323a7e7

Moves ismalicc test out of main.js and creates a new
test, preferred-subtag.js (per RFC 5646 section 4.5 and
http://www.unicode.org/repos/cldr/tags/latest/common/bcp47/calendar.xml
)

Fix #743

Unlike PHP, in JavaScript ! has higher precedence than instanceof, thus !smth instanceof TypeError will never (unless @@hasInstance is defined) be true.

Update test cases for Number#toExponential

Includes test cases addressing a known bug on Firefox 48.

Ref https://bugzilla.mozilla.org/show_bug.cgi?id=944846

Improve coverage for section 20

Will fix #745

Besides, add additional checks to make sure that getCanonicalLocales()
returns an array.

TC-39 agreed to remove this tool from the Test262 repository in May of
2016 [1]. It has since been re-published as a standalone project to
facilitate independent development by interested parties [2]. Remove it
from the Test262 repository.

[1] https://github.com/tc39/tc39-notes/blob/master/es7/2016-05/may-25.md
[2] https://github.com/test262-utils/test262-harness-py

This test is being added because the committee is considering changing
this evaluation order (as discussed at the May 2016 Munich meeting). The
consequences of this spec change will be more clear as a test change
than a simple test addition.

* Assert creation of 'arguments' object

Ensure that the 'arguments' object is created in cases where it is not
required by the body but is required by the parameters.

* Add tests for cases that disable "arguments" map

* Add tests for NewTarget override of bound function

* Add test for properties of exotic String objects

Improve coverage for section 21: RegExp

Fix language/module-code/namespace/internals/get-own-property-str-found-init.js.

These were re-introduced in sloppy mode per
https://github.com/tc39/ecma262/pull/614

Per https://github.com/tc39/ecma262/pull/593

Fix the incorrect module filename.

Closes #479

Adds tests for the proposal as described here:
http://jeffmo.github.io/es-trailing-function-commas/

* Add tests for Number#toExponential

Improve coverage for section 15: Scripts and Modules

ECMA262 allows for an arbitrary number of "ScriptJob"s to run in a given realm.
Although there is no standard mechanism for enqueuing these jobs, many
implementations offer this functionality through custom APIs. In those hosts,
the semantics describing script interactions are directly observable.
In order to guarantee conformance to the specification in advance of a
standardized API, Test262 now requires that hosts provide a $.evalScript
function whose behavior is defined in the project's "INTERPRETING.md" file.
Use this host-provided API to ensure that implementations correctly observe the
specification text that dictates script interactions.
(In writing these tests, I noticed some gaps in coverage that are observable
from a single script execution. This patch includes a dedicated commit for
these tests that do not require $.evalScript.)

* Improve coverage of GlobalDeclarationInstantiation

* Add tests for script interactions

Use the host-provied `$.evalScript` method to assert conformance to the
specification text that defines script interactions.

* fixup! Improve coverage of GlobalDeclarationInstantiation

Fix range check tests for DataView#set methods

* Update tests for Proxy.[[SetPrototypeOf]]

Expand coverage for proxies' [[SetPrototypeOf]] and update tests to
verify that target's [[IsExtensible]] is not called anymore if trap
returns a falsy value.

Ref tc39/ecma262#331

* Add tests for abrupt completions during JSON.parse

Due to the use of the IsArray abstract operation, observing many of the
targeted semantics requires the use of a Proxy exotic object. Mark the
tests that require this unrelated ES2015 feature using a dedicated
"features" flag.

Add "how to run" on front page

Improve coverage for section 13, "Statements and Declarations"

* Re-generate tests

The test generation tool has been modified in the time since these tests
were first generated and committed to the project. Re-generate the tests
using the latest version of the tool.

* Add test cases for Annex B hoisting disqualifiers

The "variable-like" function hoisting semantics defined in Annex B
extension B.3.3 is only applied if "[...] replacing the
FunctionDeclaration f with a VariableStatement that has F as a
BindingIdentifier would not produce any Early Errors [...]". Test262
previously included tests for this condition when the disqualifying
early error originated from the ScriptBody and FunctionBody productions.

Add test cases to assert the behavior when it is disqualified by all
other relevant early errors: Block statements, `for` statements,
`for-of` statements, `for-in` statements, and Switch statements.

* Generate tests

* fixup! Add test cases for Annex B hoisting disqualifiers

* fixup! Add test cases for Annex B hoisting disqualifiers

Correct test case "info" meta-data.

* fixup! Add test cases for Annex B hoisting disqualifiers

Improve test bodies

* fixup! Generate tests

The semantics under test have been incorrectly implemented by the
SpiderMonkey engine.