def test_mercurial():
"""
Test mercurial versions & extensions
"""
assert shutil.which("hg"), "Missing mercurial"
# Check mercurial version
output = run_check(["hg", "version", "-T", "{ver}"])
assert output.decode("utf-8").startswith("5.1")
# Check needed extensions
output = run_check(["hg", "version", "-T", "{extensions}"])
extensions = output.decode("utf-8").split("\n")
assert "hgmo" in extensions
assert "pushlog" in extensions
assert "robustcheckout" in extensions
def report(artifacts, source_dir=None, out_format="covdir", options=[]):
assert out_format in (
"covdir",
"files",
"lcov",
"coveralls+",
), "Unsupported output format"
cmd = ["grcov", "-t", out_format]
# Coveralls+ is only needed for zero-coverage reports
if out_format == "coveralls+":
cmd.extend(["--token", "unused"])
if source_dir is not None:
cmd.extend(["-s", source_dir])
cmd.append("--ignore-not-existing")
cmd.extend(artifacts)
cmd.extend(options)
try:
return run_check(cmd)
except Exception:
logger.error("Error while running grcov")
raise