mirror of https://github.com/ctz/rustls
88 lines
2.6 KiB
Python
Executable File
88 lines
2.6 KiB
Python
Executable File
#!/usr/bin/env python
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import os
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import glob
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import subprocess
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LLVM_PATH = glob.glob('/usr/lib/llvm-3.*/lib/clang/3.*.[0-9]/lib/linux/')[0]
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COVERAGE_OPTIONS = '-Ccodegen-units=1 -Clink-dead-code -Cpasses=insert-gcov-profiling -Cpanic=abort -Zpanic-abort-tests -L%s -lclang_rt.profile-x86_64' % LLVM_PATH
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LCOVOPTS = '--gcov-tool ./admin/llvm-gcov --rc lcov_excl_line=assert'.split()
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def lcov_exe(*args):
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return ['lcov'] + LCOVOPTS + list(args)
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def sh(cmd):
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subprocess.check_call(cmd, shell = True)
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def cleanup():
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sh('cargo clean')
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sh("rm -rf *.gcda *.gcno")
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def run(which):
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exe = filter(lambda x: '.d' not in x, glob.glob('target/debug/deps/' + which + '-*'))[0]
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sh('./' + exe)
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def cargo():
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# run stable cargo, because nightly is oft-broken
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out = subprocess.check_output(['rustup', 'run', 'stable', 'rustup', 'which', 'cargo'])
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return out.strip()
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def rustc(*args):
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exe = [cargo(), 'rustc', '--all-features'] + list(args)
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env = dict(os.environ)
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env.update(RUSTC_WRAPPER = './admin/coverage-rustc',
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COVERAGE_OPTIONS = COVERAGE_OPTIONS,
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CARGO_INCREMENTAL = '0')
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subprocess.check_call(exe, env = env)
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def lcov(outfile):
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exe = lcov_exe('--capture', '--directory', '.', '--base-directory', '.', '-o', outfile)
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subprocess.check_call(exe)
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return outfile
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def merge(outfile, infiles):
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arg = []
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for i in infiles:
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arg.append('--add')
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arg.append(i)
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arg.append('-o')
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arg.append(outfile)
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subprocess.check_call(lcov_exe(*arg))
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def remove(outfile, infile, pattern):
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subprocess.check_call(lcov_exe('--remove', infile, os.getcwd() + pattern, '-o', outfile))
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def extract(outfile, infile):
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subprocess.check_call(lcov_exe('--extract', infile, os.getcwd() + '/rustls/src/*', '-o', outfile))
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def genhtml(outdir, infile):
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subprocess.check_call(['genhtml', '--branch-coverage', '--demangle-cpp', '--legend',
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infile, '-o', outdir, '--ignore-errors', 'source'])
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all_infos = []
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# unit tests
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cleanup()
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rustc('--package', 'rustls', '--profile', 'test', '--lib')
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run('rustls')
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all_infos.append(lcov('rustls.info'))
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cleanup()
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for example in 'bench bogo_shim trytls_shim'.split():
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rustc('--package', 'rustls', '--profile', 'dev', '--example', example)
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# crate-level tests
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for test in 'api'.split():
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rustc('--package', 'rustls', '--profile', 'dev', '--test', test)
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run(test)
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# trytls/bogo
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#sh('cd trytls && ./runme')
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sh('cd bogo && ./runme')
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all_infos.append(lcov('tests.info'))
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merge('merged.info', all_infos)
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remove('coverage.info', 'merged.info', '/rustls/src/msgs/macros.rs')
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extract('final.info', 'coverage.info')
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genhtml('target/coverage/', 'final.info')
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