Currently the Gecko Profiler defines a moderate amount of stuff when
MOZ_GECKO_PROFILER is undefined. It also #includes various headers, including
JS ones. This is making it difficult to separate Gecko's media stack for
inclusion in Servo.
This patch greatly simplifies how things are exposed. The starting point is:
- GeckoProfiler.h can be #included unconditionally;
- everything else from the profiler must be guarded by MOZ_GECKO_PROFILER.
In practice this introduces way too many #ifdefs, so the patch loosens it by
adding no-op macros for a number of the most common operations.
The net result is that #ifdefs and macros are used a bit more, but almost
nothing is exposed in non-MOZ_GECKO_PROFILER builds (including
ProfilerMarkerPayload.h and GeckoProfiler.h), and understanding what is exposed
is much simpler than before.
Note also that in BHR, ThreadStackHelper is now entirely absent in
non-MOZ_GECKO_PROFILER builds.
This is straightforward, with only two notable things.
- `#include "nsXPIDLString.h" is replaced with `#include "nsString.h"`
throughout, because all nsXPIDLString.h did was include nsString.h. The
exception is for files which already include nsString.h, in which case the
patch just removes the nsXPIDLString.h inclusion.
- The patch removes the |xpidl_string| gtest, but improves the |voided| test to
cover some of its ground, e.g. testing Adopt(nullptr).
These are all easy cases where an nsXPIDLCString local variable is set via
getter_Copies() and then is used in ways that rely on the implicit conversion
to |char*|. The patch uses get() and EqualsLiteral() calls to replace the
implicit conversions.
Since bug 1307886, we don't actually use szip anymore, and don't even
have the option to package Fennec using it. We can thus remove the
support for loading them, as well as on demand linkage.
The latter might mean we can remove the segfault handler, but it's
unclear whether this is currently working around other issues with
registering signal handlers, so we'll leave that to a followup.
The whitelisting function thisTestLeaksUncaughtRejectionsAndShouldBeFixed was replaced by expectUncaughtRejection, and existing calls did not take effect anymore.
MozReview-Commit-ID: 3uOxkgWYWEz
The whitelisting function thisTestLeaksUncaughtRejectionsAndShouldBeFixed was replaced by expectUncaughtRejection, and existing calls did not take effect anymore.
MozReview-Commit-ID: 3uOxkgWYWEz
The whitelisting function thisTestLeaksUncaughtRejectionsAndShouldBeFixed was replaced by expectUncaughtRejection, and existing calls did not take effect anymore.
MozReview-Commit-ID: 3uOxkgWYWEz
TimeStamp::ProcessCreations()'s aIsInconsistent outparam is ignored by the
majority of its caller. This patch makes it optional. Notably, this makes
ProcessCreation() easier to use in a constructor's initializer list.
This patch replaces the usage of sNextTabParent pointer to store the next
PBrowser parent actor to be used by the next frame loader with the
following information:
* In the case where the content JS has requested a new tab, the ID of the
next TabParent will be stored on the <xul:browser> element.
* In the case where the content JS has requested a new window, the ID of
the next TabParent will be stored on the created nsXULWindow.
clang's -Wcomma warning warns about suspicious use of the comma operator such as between two statements or calling a function for side effects within an expression. Check NS_SUCCEEDED() to use HasMoreElement() in an expression and confirm that it actually returned a legitimate out parameter.
toolkit/components/startup/nsAppStartup.cpp:436:58 [-Wcomma] possible misuse of comma operator here
toolkit/components/statusfilter/nsBrowserStatusFilter.cpp:165:66 [-Wcomma] possible misuse of comma operator here
toolkit/xre/CreateAppData.cpp:60:51 [-Wcomma] possible misuse of comma operator here
MozReview-Commit-ID: HuZRoOjQTGj
There's an antipattern where nsLiteralString is used as an unnecessary intermediary in converting from CharT* to CharT*,
e.g. CallAFunctionThatTakesACharPointer(NS_LITERAL_CSTRING("foo").get());
or
NS_NAMED_LITERAL_STRING(foo, "abc");
CallAFunctionThatTakesACharPointer(foo.get());
This patch rewrites the callsites that can be trivially changed to use char*/char16_t*.
I'd somewhat like to remove nsTLiteralString::get() altogether, but in code that's less straightforward than these examples, get() is useful enough to keep.
MozReview-Commit-ID: Kh1rUziVllo
There's an antipattern where nsLiteralString is used as an unnecessary intermediary in converting from CharT* to CharT*,
e.g. CallAFunctionThatTakesACharPointer(NS_LITERAL_CSTRING("foo").get());
or
NS_NAMED_LITERAL_STRING(foo, "abc");
CallAFunctionThatTakesACharPointer(foo.get());
This patch rewrites the callsites that can be trivially changed to use char*/char16_t*.
I'd somewhat like to remove nsTLiteralString::get() altogether, but in code that's less straightforward than these examples, get() is useful enough to keep.
MozReview-Commit-ID: Kh1rUziVllo
This patch makes it possible to collect code coverage for xpcshell tests using the linux64-jsdcov build. It also enables the use of a 'coverage' flag to disable tests when they are instrumented with the js debugger for code coverage. Lastly, it uses the 'coverage' flag to disable certain tests.
MozReview-Commit-ID: 97VFkJmlwQn
