import os
import KernelCollection
def check(kernel_cache):
kernel_cache.buildKernelCollection("x86_64", "/kernel-vtable-patching/main.kc", "/kernel-vtable-patching/main.kernel", "/kernel-vtable-patching/extensions", ["com.apple.bar"], [])
kernel_cache.analyze("/kernel-vtable-patching/main.kc", ["-layout", "-arch", "x86_64"])
assert len(kernel_cache.dictionary()["dylibs"]) == 2
assert kernel_cache.dictionary()["dylibs"][0]["name"] == "com.apple.kernel"
assert kernel_cache.dictionary()["dylibs"][1]["name"] == "com.apple.bar"
kernel_cache.analyze("/kernel-vtable-patching/main.kc", ["-symbols", "-arch", "x86_64"])
assert kernel_cache.dictionary()["dylibs"][0]["global-symbols"][27]["name"] == "__ZN3Foo3fooEv"
assert kernel_cache.dictionary()["dylibs"][0]["global-symbols"][27]["vmAddr"] == "0x15EC0"
assert kernel_cache.dictionary()["dylibs"][0]["global-symbols"][28]["name"] == "__ZN3Foo8fooUsed0Ev"
assert kernel_cache.dictionary()["dylibs"][0]["global-symbols"][28]["vmAddr"] == "0x15EE0"
assert kernel_cache.dictionary()["dylibs"][1]["global-symbols"][3]["name"] == "__ZN3Bar3fooEv"
assert kernel_cache.dictionary()["dylibs"][1]["global-symbols"][3]["vmAddr"] == "0x16F10"
kernel_cache.analyze("/kernel-vtable-patching/main.kc", ["-fixups", "-arch", "x86_64"])
assert kernel_cache.dictionary()["fixups"]["0x14500"] == "kc(0) + 0x15EC0 : pointer64"
assert kernel_cache.dictionary()["fixups"]["0x14508"] == "kc(0) + 0x15EE0 : pointer64"
assert kernel_cache.dictionary()["fixups"]["0x1D150"] == "kc(0) + 0x16F10"
assert kernel_cache.dictionary()["fixups"]["0x1D158"] == "kc(0) + 0x15EE0"