* Checks for any 'clean' arg, setting clean-only mode.
* If clean-only mode, skip the make.
* Adds the equivalent of os.devnull in a way that supports the file-like 'write' operation.
* Uses a null sysout/syserr for the clean step so we don't see noise from cleaning.
* Now always runs the clean step after a real test run so we don't have cruft left over after a test run.
llvm-svn: 218871
This change modifies the python test runner to combine lines starting with a
failure report including up to 3 more lines, terminated by the next
"[ FAILED ]" line. These are all emitted on the same line as the file:line
indication, which allows Xcode's failure marker code to pick it up and display
it along with the error badge in the Xcode editor window. Makes for a nice
gtest development experience.
llvm-svn: 218518
This change does the following:
* Removes the gtest/Makefile recursive-make-based calling strategy
for gtest execution.
* Adds the gtest/do-gtest.py call script.
- This handles finding and calling the Makefiles that really
run tests.
- This script also transforms the test output into something
that Xcode can place a failure marker on when a test fails.
* Modifies the Xcode external build command target for gtest.
It now calls the gtest/do-gtest.py script.
There is still room for improvement on Xcode integration of
do-gtest.py. Essentially the next several lines of error reporting
from the gtest output should be coalesced into a single line so that
Xcode can tell more about the error directly in the editor. Right now
it just puts a red mark and says "failure" but doesn't give any
details.
llvm-svn: 218470
Tamas Berghammer