Mercurial > paraspace
view paraspace/tests/injection_test.py @ 97:00cd331f8aa8
Get unlinked one from a linked one
author | Thinker K.F. Li <thinker@codemud.net> |
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date | Mon, 25 Jul 2011 17:46:20 +0800 |
parents | 1769e52bdd9d |
children | c0c127c7b37e |
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from paraspace import dexfile import os def _install_dexfile_4_deptracker(): global dexfile import imp, sys from paraspace import dex_deptracker try: new_dexfile = imp.load_compiled('dexfile', dexfile.__file__) except ImportError: new_dexfile = imp.load_source('dexfile', dexfile.__file__) pass dex_deptracker.dexfile = new_dexfile dexfile = new_dexfile dex_deptracker._nest_types = (dexfile.array, dexfile.cond, dexfile.switch) sys.modules['paraspace.dexfile'] = new_dexfile pass def inject_fakefile_to_helloworld_test(): from paraspace.dex_deptracker import prepare_dep_decls from paraspace.injection import dexfile_insert_class _install_dexfile_4_deptracker() all_dep_decls = prepare_dep_decls() srcdir = os.path.dirname(__file__) srcroot = os.path.join(srcdir, '..', '..') helloworld_fn = os.path.join(srcroot, 'data', 'helloworld.dex') helloworld_dex = dexfile.DEXFile.open(helloworld_fn) helloworld_linked = \ dexfile.DEXFile_linked.build_dependencies(helloworld_dex, all_dep_decls) fakefile_fn = os.path.join(srcroot, 'data', 'fakefile.dex') fakefile_dex = dexfile.DEXFile.open(fakefile_fn) fakefile_linked = \ dexfile.DEXFile_linked. \ build_dependencies(fakefile_dex, all_dep_decls) fakefile_def = fakefile_linked. \ find_class_name('Lcom/codemud/fakefile/fakefile;') clone = dexfile_insert_class(helloworld_dex, fakefile_def) assert clone assert clone != fakefile_def helloworld_unlinked = helloworld_linked.get_unlinked() assert helloworld_unlinked pass