"""Run the Python regression test using the compiler
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This test runs the standard Python test suite using bytecode generated
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by this compiler instead of by the builtin compiler.
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The regression test is run with the interpreter in verbose mode so
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that import problems can be observed easily.
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"""
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from compiler import compileFile
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import os
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import sys
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import test
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import tempfile
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def copy_test_suite():
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dest = tempfile.mkdtemp()
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os.system("cp -r %s/* %s" % (test.__path__[0], dest))
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print "Creating copy of test suite in", dest
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return dest
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def copy_library():
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dest = tempfile.mkdtemp()
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libdir = os.path.split(test.__path__[0])[0]
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print "Found standard library in", libdir
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print "Creating copy of standard library in", dest
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os.system("cp -r %s/* %s" % (libdir, dest))
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return dest
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def compile_files(dir):
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print "Compiling", dir, "\n\t",
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line_len = 10
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for file in os.listdir(dir):
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base, ext = os.path.splitext(file)
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if ext == '.py':
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source = os.path.join(dir, file)
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line_len = line_len + len(file) + 1
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if line_len > 75:
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print "\n\t",
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line_len = len(source) + 9
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print file,
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try:
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compileFile(source)
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except SyntaxError, err:
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print err
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continue
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# make sure the .pyc file is not over-written
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os.chmod(source + "c", 444)
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elif file == 'CVS':
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pass
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else:
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path = os.path.join(dir, file)
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if os.path.isdir(path):
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print
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print
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compile_files(path)
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print "\t",
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line_len = 10
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print
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def run_regrtest(lib_dir):
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test_dir = os.path.join(lib_dir, "test")
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os.chdir(test_dir)
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os.system("PYTHONPATH=%s %s -v regrtest.py" % (lib_dir, sys.executable))
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def cleanup(dir):
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os.system("rm -rf %s" % dir)
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def main():
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lib_dir = copy_library()
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compile_files(lib_dir)
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run_regrtest(lib_dir)
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raw_input("Cleanup?")
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cleanup(lib_dir)
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if __name__ == "__main__":
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main()
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