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==============================
Status of underscore testcases
==============================
Overview
========
Underscore testcases exercise some core language features but also contain
some browser specific stuff. There are also some asynchronous tests which
cannot be executed directly. Underscore uses a unit test framework which
needs to be emulated, see ``underscore-test-shim.js``.
This document summarizes the currently failing testcases and why they fail.
Summary of failure reasons
==========================
* Because asyncTest() is unimplemented, all async tests are skipped now
(such tests are used in the Functions module).
* Several template testcases fail (see below), not diagnosed yet. The same
errors occur with Rhino, so the culprit is probably the shim or the test
cases themselves.
* Interpolate bug, see below.
Individual errors
=================
_.template provides the generated function source, when a SyntaxError occurs
----------------------------------------------------------------------------
In module utility::
*** _.template provides the generated function source, when a SyntaxError occurs
FAILURE undefined
_.template handles \u2028 & \u2029
----------------------------------
In module utility::
*** _.template handles \u2028 & \u2029
FAILURE undefined
result calls functions and returns primitives
---------------------------------------------
In module utility::
*** result calls functions and returns primitives
*** _.templateSettings.variable
FAILURE undefined
FAILURE undefined
#547 - _.templateSettings is unchanged by custom settings.
----------------------------------------------------------
In module utility::
*** #547 - _.templateSettings is unchanged by custom settings.
FAILURE undefined
FAILURE undefined
#556 - undefined template variables.
------------------------------------
In module utility::
*** #556 - undefined template variables.
FAILURE undefined
FAILURE undefined
FAILURE undefined
FAILURE undefined
FAILURE undefined
FAILURE undefined
FAILURE undefined
FAILURE undefined
interpolate evaluates code only once.
-------------------------------------
In module utility::
*** interpolate evaluates code only once.
TEST CASE FAILED: assert count mismatch (0 vs 2)