Add NODE_MODULE_CONTEXTS env var
Only one test was modified to check that this works. NEED to go through all
tests and modify them so that
NODE_MODULE_CONTEXTS=1 make test
passes.
Done by not evaluating the code in the first tick.
This breaks one test in test-error-reporting.js but I believe this to be a
V8 error and I have reported it in
http://code.google.com/p/v8/issues/detail?id=764
The fs.readFile bug was hiding another bug that was causing this test
to pass, even so it was broken:
require.async("../fixtures/throws_error1") in test-module-loading.js
This patch fixes the original test by running _compile within a
try..catch block for _loadScript.
_loadScriptSync also had some useless (deprecated?) code for dealing
with module entry point exceptions. This code was also removed for
greater clarity.
- No more single line "node.js:176:9" errors
- No more strange output when error happens on first line due to
module wrapper function.
- A few tests to check these things
Changed ReallyEmit so that it clones the Array of listeners before
processing the emit. Added better tests to make sure that modifying
listeners inside event handlers doesn't cause later listeners to be skipped
or added.
Instead of installing the files in /usr/lib/node/libraries and loading them
from the file system, the files are built-in to the node executable.
However, they are only compiled on demand.
The reasoning is:
1. Allow for more complex internal javascript. In particular,
process.stdout and process.stdin can be js implemented streams.
2. Ease system installs. Loading from disk each time is unnecessary
overhead. Note that there is no "system" path for modules anymore. Only
$HOME/.node_libraries.