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author | Tor Norbye <tnorbye@google.com> | 2014-08-20 17:28:18 -0700 |
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committer | Tor Norbye <tnorbye@google.com> | 2014-08-20 17:28:18 -0700 |
commit | d76e3920c56d37c942092b7dca20fcaded81c0a5 (patch) | |
tree | 80a55c7b59c38377216daaada4e8bc47b69ceb9a /python/helpers/pydev/pydev_runfiles_coverage.py | |
parent | 3b37877a2561bf9fbe072253a18688807d523505 (diff) | |
parent | 1aa2e09bdbd413eacb677e9fa4b50630530d0656 (diff) | |
download | idea-d76e3920c56d37c942092b7dca20fcaded81c0a5.tar.gz |
Merge remote-tracking branch 'aosp/upstream-master' into merge
Conflicts:
.idea/modules.xml
platform/platform-impl/src/com/intellij/openapi/updateSettings/impl/UpdatesXmlLoader.java
Change-Id: Id899dae9a1e1c79272f8a70e14a7dcef4f760d7f
Diffstat (limited to 'python/helpers/pydev/pydev_runfiles_coverage.py')
-rw-r--r-- | python/helpers/pydev/pydev_runfiles_coverage.py | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/python/helpers/pydev/pydev_runfiles_coverage.py b/python/helpers/pydev/pydev_runfiles_coverage.py new file mode 100644 index 000000000000..55bec062ed90 --- /dev/null +++ b/python/helpers/pydev/pydev_runfiles_coverage.py @@ -0,0 +1,76 @@ +import os.path +import sys +from pydevd_constants import Null + + +#======================================================================================================================= +# GetCoverageFiles +#======================================================================================================================= +def GetCoverageFiles(coverage_output_dir, number_of_files): + base_dir = coverage_output_dir + ret = [] + i = 0 + while len(ret) < number_of_files: + while True: + f = os.path.join(base_dir, '.coverage.%s' % i) + i += 1 + if not os.path.exists(f): + ret.append(f) + break #Break only inner for. + return ret + + +#======================================================================================================================= +# StartCoverageSupport +#======================================================================================================================= +def StartCoverageSupport(configuration): + return StartCoverageSupportFromParams( + configuration.coverage_output_dir, + configuration.coverage_output_file, + configuration.jobs, + configuration.coverage_include, + ) + + +#======================================================================================================================= +# StartCoverageSupportFromParams +#======================================================================================================================= +def StartCoverageSupportFromParams(coverage_output_dir, coverage_output_file, jobs, coverage_include): + coverage_files = [] + coverage_instance = Null() + if coverage_output_dir or coverage_output_file: + try: + import coverage #@UnresolvedImport + except: + sys.stderr.write('Error: coverage module could not be imported\n') + sys.stderr.write('Please make sure that the coverage module (http://nedbatchelder.com/code/coverage/)\n') + sys.stderr.write('is properly installed in your interpreter: %s\n' % (sys.executable,)) + + import traceback;traceback.print_exc() + else: + if coverage_output_dir: + if not os.path.exists(coverage_output_dir): + sys.stderr.write('Error: directory for coverage output (%s) does not exist.\n' % (coverage_output_dir,)) + + elif not os.path.isdir(coverage_output_dir): + sys.stderr.write('Error: expected (%s) to be a directory.\n' % (coverage_output_dir,)) + + else: + n = jobs + if n <= 0: + n += 1 + n += 1 #Add 1 more for the current process (which will do the initial import). + coverage_files = GetCoverageFiles(coverage_output_dir, n) + os.environ['COVERAGE_FILE'] = coverage_files.pop(0) + + coverage_instance = coverage.coverage(source=[coverage_include]) + coverage_instance.start() + + elif coverage_output_file: + #Client of parallel run. + os.environ['COVERAGE_FILE'] = coverage_output_file + coverage_instance = coverage.coverage(source=[coverage_include]) + coverage_instance.start() + + return coverage_files, coverage_instance + |