Adds a global .eslintrc file for all source files in /browser/devtools.
This file defines a set of global variables that are commonly used in
/browser/devtools code.
The files that import modules with Cu.import will need to define their
own globals as /* globals ... */ comments.
This file also defines the configuration for all the rules we want to
use.
This also adds a set of .eslintrc files, one per test directory in
/browser/devtools. Each of these files extend from one of 2 parent config
files: .eslintrc.xpcshell or .eslintrc.mochitest.
The parent config define the set of globals these types of tests have
access to (test runner functions, assertion functions, etc.).
Finally, this also adds .eslintrc files in /toolkit/devtools for code and
tests, which just extend from their counterparts in /browser/devtools.
Previously, there was a case where typing 'a' and then selecting '#about' would
end up with 'about' in the editor. The selection wasn't taking this situation
into account, so now if the prefix of the autocomplete item contains the entire
text of the line, then replace the first part of the line with the item
The -*- file variable lines -*- establish per-file settings that Emacs will
pick up. This patch makes the following changes to those lines (and touches
nothing else):
- Never set the buffer's mode.
Years ago, Emacs did not have a good JavaScript mode, so it made sense
to use Java or C++ mode in .js files. However, Emacs has had js-mode for
years now; it's perfectly serviceable, and is available and enabled by
default in all major Emacs packagings.
Selecting a mode in the -*- file variable line -*- is almost always the
wrong thing to do anyway. It overrides Emacs's default choice, which is
(now) reasonable; and even worse, it overrides settings the user might
have made in their '.emacs' file for that file extension. It's only
useful when there's something specific about that particular file that
makes a particular mode appropriate.
- Correctly propagate settings that establish the correct indentation
level for this file: c-basic-offset and js2-basic-offset should be
js-indent-level. Whatever value they're given should be preserved;
different parts of our tree use different indentation styles.
- We don't use tabs in Mozilla JS code. Always set indent-tabs-mode: nil.
Remove tab-width: settings, at least in files that don't contain tab
characters.
- Remove js2-mode settings that belong in the user's .emacs file, like
js2-skip-preprocessor-directives.
Previously, the build system may silently missing test files defined in
manifests. This patch makes missing test files a fatal error, detected
when reading test manifests.
The test_bug872273.html XBL test appeared to be orphaned in
content/xbl/test. It has been reunited with its family.
dom/tests/mochitest/notification referenced a single test file which was
recently deleted. That manifest has been removed.
Missing test files related to the Python unit tests for the build system
have been added. (They are a bunch of empty files.)
Previously, the build system may silently missing test files defined in
manifests. This patch makes missing test files a fatal error, detected
when reading test manifests.
The test_bug872273.html XBL test appeared to be orphaned in
content/xbl/test. It has been reunited with its family.
dom/tests/mochitest/notification referenced a single test file which was
recently deleted. That manifest has been removed.
Missing test files related to the Python unit tests for the build system
have been added. (They are a bunch of empty files.)
