* Move decimalToHexString into harness instead of duplicating it in multiple files
* Optimize decimalToHexString and support numbers greater than 65535
* Replace alternative decimalToHexString function with include for decimalToHexString.js
* Add decimalToHex2String to return the string representation of a two-digit hex-number
* Replace decimalToHex2String with decimalToPercentHexString to return the percent hex-encoded string of a two-digit hex-number
* Replace two String.fromCharCode calls with a single call
* Further reduce string concatentations in decodeURI[Component] tests
* Remove unnecessary Test262Error error handling in catch-clauses
* Remove try/catch wrappings in decodeURI/encodeURI tests
Because expectations regarding error "phase" are now expressed via test
meta-data, the test runner may now enforce this requirement on negative
tests.
Remove the "NotEarlyError" from the project source. This reduces the
amount of domain knowledge required to author tests and lessens the
potential for inconsistencies between tests.
Ensure that NaN values are canonicalized consistently by all invocations
of SetValueInBuffer. Also ensure that `%TypedArray%.prototype.set` and
`%TypedArray%.prototype.slice` preserve the bit-level encoding of the
source data.
Use a set of experimentally-derived expressions known to produce NaN
values with distinct bit patterns in various platforms.
Modify the regular expression for native functions' toString value to
satisfy all test cases. Correct the test file's reference to the harness
file. Re-format the test file's assertions to aid debugging in the event
of failure.
The millisecond representation of a given Date instance is dependent on
the local system's time zone settings. In order to pass consistently
across contexts, tests for this value must take the system configuration
into account.
Introduce a test harness utility function to encapsulate these concerns.
Re-use this function across all test files that assert the exact
millisecond representation of Date instances.
The harness file `Test262Error.js` has not contained executable code since it
was introduced in this project [1]. The definition of the `Test262Error`
function has consistently been located in the `sta.js` harness file which test
runners are expected to inject into the test environment.
Remove the file and all references to it.
[1] See commit c33bf0e043
ECMAScript 2015 introduced tail call optimization for function calls
occuring in a number of positions in the grammar. Assert expected
behavior by triggering a large (but configurable) number of recursive
function calls in these positions. Compliant runtimes will execute such
programs without error; non-compliant runtimes are expected to fail
these tests by throwing an error or crashing when system resources are
exhausted.
Some JavaScript source files are only relevant in the context of the
Test262 website. They should not be explicitly included by individual
tests, so their presence in the `harness/` directory alongside "include"
files is misleading.
Move the scripts to a location within the `website/` directory to
better-reflect their intended use. Update the relevant HTML templates
with the new locations.
Although test files once expressed dependencies on external files using
a global `$INCLUDE` function, that pattern was removed in favor of
declarative meta-data [1].
Remove the associated logic from the Python runner and the browser.
[1] See commit d4354d14d5.
The `fnExists` function defines a generic way to determine if any number
of values are function instances. Because it is only used by a single
test, the additional complexity required by the generalized code (and
the organizational drawbacks to maintaining another "include" file) are
not justified. Remove the file and update the test to assert the
function's existence directly.
The `environment.js` file has been empty since its initial introduction
to this project [1]. It has no effect on any of the contexts in which it
is currently referenced, so it may be safely removed.
[1] be82787a00
Daniel Ehrenberg
André Bargull
Leo Balter
Mathias Bynens
Lars T Hansen
Rick Waldron
Shu-yu Guo
Kevin Gibbons
Mike Pennisi
Gorkem Yakin
dtig
Michael Ficarra
Jordan Harband
Brian Terlson
smikes