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dtoc: Add a test for code coverage

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Add a -T option to run a code-coverage test on dtoc. At present this is
about 96%. Future work will increase it to 100%.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2018-07-06 10:27:33 -06:00
parent dfe5f5b97d
commit ba765217ed
1 changed files with 15 additions and 0 deletions
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15
tools/dtoc/dtoc.py
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@ -35,6 +35,7 @@ our_path = os.path.dirname(os.path.realpath(__file__))
sys.path.append(os.path.join(our_path, '../patman'))
import dtb_platdata
import test_util
def run_tests(args):
"""Run all the test we have for dtoc
@ -64,10 +65,19 @@ def run_tests(args):
for _, err in result.failures:
print err
def RunTestCoverage():
"""Run the tests and check that we get 100% coverage"""
sys.argv = [sys.argv[0]]
test_util.RunTestCoverage('tools/dtoc/dtoc.py', '/dtoc.py',
['tools/patman/*.py', '*/fdt*', '*test*'], options.build_dir)
if __name__ != '__main__':
sys.exit(1)
parser = OptionParser()
parser.add_option('-B', '--build-dir', type='string', default='b',
help='Directory containing the build output')
parser.add_option('-d', '--dtb-file', action='store',
help='Specify the .dtb input file')
parser.add_option('--include-disabled', action='store_true',
@ -76,12 +86,17 @@ parser.add_option('-o', '--output', action='store', default='-',
help='Select output filename')
parser.add_option('-t', '--test', action='store_true', dest='test',
default=False, help='run tests')
parser.add_option('-T', '--test-coverage', action='store_true',
default=False, help='run tests and check for 100% coverage')
(options, args) = parser.parse_args()
# Run our meagre tests
if options.test:
run_tests(args)
elif options.test_coverage:
RunTestCoverage()
else:
dtb_platdata.run_steps(args, options.dtb_file, options.include_disabled,
options.output)