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113 lines
4.8 KiB
Python
113 lines
4.8 KiB
Python
import subprocess
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import os
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import tempfile
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import sys
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import difflib
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# ${_spec_file} = ${CMAKE_CURRENT_SOURCE_DIR}/${_spec_file}
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# spec2def -n=${_dllname} -a=${ARCH} ${ARGN} --implib -d=${BIN_PATH}/${_libname}_implib.def ${_spec_file}
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# spec2def -n=${_dllname} -a=${ARCH} -d=${BIN_PATH}/${_file}.def -s=${BIN_PATH}/${_file}_stubs.c ${__with_relay_arg} ${__version_arg} ${_spec_file}
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# spec2def --ms -a=${_ARCH} --implib -n=${_dllname} -d=${_def_file} -l=${_asm_stubs_file} ${_spec_file}
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# spec2def --ms -a=${ARCH} -n=${_dllname} -d=${BIN_PATH}/${_file}.def -s=${BIN_PATH}/${_file}_stubs.c ${__with_relay_arg} ${__version_arg} ${_spec_file}
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SCRIPT_DIR = os.path.dirname(__file__)
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SPEC_FILE = os.path.join(SCRIPT_DIR, 'test.spec')
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DATA_DIR = os.path.join(SCRIPT_DIR, 'testdata')
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class ResultFile:
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def __init__(self, datadir, filename):
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self.filename = filename
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with open(os.path.join(datadir, filename), 'r') as content:
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self.data = content.read()
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def normalize(self):
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data = self.data.splitlines()
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data = [line for line in data if line]
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return '\n'.join(data)
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class TestCase:
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def __init__(self, spec_args, prefix):
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self.spec_args = spec_args
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self.prefix = prefix
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self.expect_files = []
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self.result_files = []
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self.stdout = self.stderr = None
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self.returncode = None
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def run(self, cmd, tmpdir, all_datafiles):
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datafiles = [filename for filename in all_datafiles if filename.startswith(self.prefix)]
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self.expect_files = [ResultFile(DATA_DIR, datafile) for datafile in datafiles]
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tmppath = os.path.join(tmpdir, self.prefix)
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args = [elem.replace('$tmp$', tmppath) for elem in self.spec_args]
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args = [cmd] + args + [SPEC_FILE]
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proc = subprocess.Popen(args, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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self.stdout, self.stderr = proc.communicate()
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self.returncode = proc.returncode
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self.result_files = [ResultFile(tmpdir, tmpfile) for tmpfile in os.listdir(tmpdir)]
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def verify(self):
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if False:
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for result in self.result_files:
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with open(os.path.join(DATA_DIR, result.filename), 'w') as content:
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content.write(result.data)
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return
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if self.returncode != 0:
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print('Failed return code', self.returncode, 'for', self.prefix)
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return
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self.expect_files.sort(key= lambda elem: elem.filename)
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self.result_files.sort(key= lambda elem: elem.filename)
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exp_len = len(self.expect_files)
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res_len = len(self.result_files)
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if exp_len != res_len:
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print('Not enough files for', self.prefix, 'got:', res_len, 'wanted:', exp_len)
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return
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for n in range(len(self.expect_files)):
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exp = self.expect_files[n]
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res = self.result_files[n]
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if exp.normalize() == res.normalize():
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# Content 100% the same, ignoring empty newlines
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continue
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exp_name = 'expected/' + exp.filename
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res_name = 'output/' + res.filename
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exp = exp.data.splitlines()
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res = res.data.splitlines()
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diff = difflib.unified_diff(exp, res, fromfile=exp_name, tofile=res_name, lineterm='')
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for line in diff:
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print(line)
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TEST_CASES = [
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# GCC implib
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TestCase([ '-n=testdll.xyz', '-a=i386', '--implib', '-d=$tmp$test.def', '--no-private-warnings' ], '01-'),
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TestCase([ '-n=testdll.xyz', '-a=x86_64', '--implib', '-d=$tmp$test.def', '--no-private-warnings' ], '02-'),
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# GCC normal
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TestCase([ '-n=testdll.xyz', '-a=i386', '-d=$tmp$test.def', '-s=$tmp$stubs.c' ], '03-'),
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TestCase([ '-n=testdll.xyz', '-a=x86_64', '-d=$tmp$test.def', '-s=$tmp$stubs.c' ], '04-'),
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TestCase([ '-n=testdll.xyz', '-a=i386', '-d=$tmp$test.def', '-s=$tmp$stubs.c', '--with-tracing' ], '05-'),
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# MSVC implib
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TestCase([ '--ms', '-n=testdll.xyz', '-a=i386', '--implib', '-d=$tmp$test.def', '-l=$tmp$stubs.asm' ], '06-'),
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TestCase([ '--ms', '-n=testdll.xyz', '-a=x86_64', '--implib', '-d=$tmp$test.def', '-l=$tmp$stubs.asm' ], '07-'),
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# MSVC normal
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TestCase([ '--ms', '-n=testdll.xyz', '-a=i386', '-d=$tmp$test.def', '-s=$tmp$stubs.c' ], '08-'),
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TestCase([ '--ms', '-n=testdll.xyz', '-a=x86_64', '-d=$tmp$test.def', '-s=$tmp$stubs.c' ], '09-'),
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TestCase([ '--ms', '-n=testdll.xyz', '-a=i386', '-d=$tmp$test.def', '-s=$tmp$stubs.c', '--with-tracing' ], '10-'),
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]
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def run_test(testcase, cmd, all_files):
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with tempfile.TemporaryDirectory() as tmpdirname:
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testcase.run(cmd, tmpdirname, all_files)
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testcase.verify()
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def main(args):
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cmd = args[0] if args else 'spec2def'
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all_files = os.listdir(DATA_DIR)
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for testcase in TEST_CASES:
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run_test(testcase, cmd, all_files)
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if __name__ == '__main__':
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main(sys.argv[1:])
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