import os
import KernelCollection
def check(kernel_cache):
kernel_cache.buildKernelCollection("arm64", "/packed-kext-data/main.kc", "/packed-kext-data/main.kernel", "/packed-kext-data/extensions", ["com.apple.foo", "com.apple.bar"], [])
kernel_cache.analyze("/packed-kext-data/main.kc", ["-layout", "-arch", "arm64"])
assert len(kernel_cache.dictionary()["cache-segments"]) == 7
assert kernel_cache.dictionary()["cache-segments"][5]["name"] == "__DATA"
assert kernel_cache.dictionary()["cache-segments"][5]["vmAddr"] == "0x20000"
assert kernel_cache.dictionary()["cache-segments"][5]["vmSize"] == "0x4000"
assert len(kernel_cache.dictionary()["dylibs"]) == 3
assert kernel_cache.dictionary()["dylibs"][1]["name"] == "com.apple.bar"
assert kernel_cache.dictionary()["dylibs"][1]["segments"][2]["name"] == "__DATA"
assert kernel_cache.dictionary()["dylibs"][1]["segments"][2]["vmAddr"] == "0x20000"
assert kernel_cache.dictionary()["dylibs"][1]["segments"][2]["vmSize"] == "0x4"
assert kernel_cache.dictionary()["dylibs"][2]["name"] == "com.apple.foo"
assert len(kernel_cache.dictionary()["dylibs"][2]["segments"]) == 4
assert kernel_cache.dictionary()["dylibs"][2]["segments"][2]["name"] == "__DATA"
assert kernel_cache.dictionary()["dylibs"][2]["segments"][2]["vmAddr"] == "0x20004"
assert kernel_cache.dictionary()["dylibs"][2]["segments"][2]["vmSize"] == "0x4"