import os
import KernelCollection
def check(kernel_cache):
kernel_cache.buildKernelCollection("arm64", "/kext-receipts/main.kc", "/kext-receipts/main.kernel", None, [],
["-sectcreate", "__SMALL", "", "$PWD/kext-receipts/small.txt",
"-sectcreate", "__SIXTEEN_CHARSS", "__sixteen_chaars", "$PWD/kext-receipts/large.txt",
"-sectcreate", "__SIXTEEN_CHARSS", "__large2", "$PWD/kext-receipts/large2.txt"])
kernel_cache.analyze("/kext-receipts/main.kc", ["-layout", "-arch", "arm64"])
assert len(kernel_cache.dictionary()["cache-segments"]) == 8
assert kernel_cache.dictionary()["cache-segments"][0]["name"] == "__TEXT"
assert kernel_cache.dictionary()["cache-segments"][0]["vmAddr"] == "0x0"
assert kernel_cache.dictionary()["cache-segments"][1]["name"] == "__PRELINK_TEXT"
assert kernel_cache.dictionary()["cache-segments"][1]["vmAddr"] == "0x4000"
assert kernel_cache.dictionary()["cache-segments"][2]["name"] == "__TEXT_EXEC"
assert kernel_cache.dictionary()["cache-segments"][2]["vmAddr"] == "0x4000"
assert kernel_cache.dictionary()["cache-segments"][3]["name"] == "__SMALL"
assert kernel_cache.dictionary()["cache-segments"][3]["vmAddr"] == "0xC000"
assert not "sections" in kernel_cache.dictionary()["cache-segments"][3]
assert kernel_cache.dictionary()["cache-segments"][4]["name"] == "__SIXTEEN_CHARSS"
assert kernel_cache.dictionary()["cache-segments"][4]["vmAddr"] == "0x10000"
assert kernel_cache.dictionary()["cache-segments"][4]["vmSize"] == "0x4000"
assert len(kernel_cache.dictionary()["cache-segments"][4]["sections"]) == 2
assert kernel_cache.dictionary()["cache-segments"][4]["sections"][0]["name"] == "__sixteen_chaars";
assert kernel_cache.dictionary()["cache-segments"][4]["sections"][0]["vmAddr"] == "0x10000";
assert kernel_cache.dictionary()["cache-segments"][4]["sections"][0]["vmEnd"] == "0x10124";
assert kernel_cache.dictionary()["cache-segments"][4]["sections"][0]["vmSize"] == "0x124";
assert kernel_cache.dictionary()["cache-segments"][4]["sections"][1]["name"] == "__large2";
assert kernel_cache.dictionary()["cache-segments"][4]["sections"][1]["vmAddr"] == "0x10124";
assert kernel_cache.dictionary()["cache-segments"][4]["sections"][1]["vmEnd"] == "0x1012E";
assert kernel_cache.dictionary()["cache-segments"][4]["sections"][1]["vmSize"] == "0xA";
assert kernel_cache.dictionary()["cache-segments"][5]["name"] == "__PRELINK_INFO"
assert kernel_cache.dictionary()["cache-segments"][5]["vmAddr"] == "0x14000"
assert kernel_cache.dictionary()["cache-segments"][6]["name"] == "__DATA"
assert kernel_cache.dictionary()["cache-segments"][6]["vmAddr"] == "0x18000"
assert kernel_cache.dictionary()["cache-segments"][7]["name"] == "__LINKEDIT"
assert kernel_cache.dictionary()["cache-segments"][7]["vmAddr"] == "0x20000"
assert len(kernel_cache.dictionary()["dylibs"]) == 1
assert kernel_cache.dictionary()["dylibs"][0]["name"] == "com.apple.kernel"
assert len(kernel_cache.dictionary()["dylibs"][0]["segments"]) == 4
assert kernel_cache.dictionary()["dylibs"][0]["segments"][0]["name"] == "__TEXT"
assert kernel_cache.dictionary()["dylibs"][0]["segments"][0]["vmAddr"] == "0x4000"
assert kernel_cache.dictionary()["dylibs"][0]["segments"][1]["name"] == "__DATA"
assert kernel_cache.dictionary()["dylibs"][0]["segments"][1]["vmAddr"] == "0x18000"
assert kernel_cache.dictionary()["dylibs"][0]["segments"][2]["name"] == "__TEXT_EXEC"
assert kernel_cache.dictionary()["dylibs"][0]["segments"][2]["vmAddr"] == "0x8000"
assert kernel_cache.dictionary()["dylibs"][0]["segments"][3]["name"] == "__LINKEDIT"
assert kernel_cache.dictionary()["dylibs"][0]["segments"][3]["vmAddr"] == "0x20000"
kernel_cache.analyze("/kext-receipts/main.kc", ["-entrypoint", "-arch", "arm64"])
assert kernel_cache.dictionary()["entrypoint"] == "0x8000"
kernel_cache.analyze("/kext-receipts/main.kc", ["-fixups", "-arch", "arm64"])
assert len(kernel_cache.dictionary()["fixups"]) == 4
assert kernel_cache.dictionary()["fixups"]["0x18000"] == "kc(0) + 0x18028"
assert kernel_cache.dictionary()["fixups"]["0x18008"] == "kc(0) + 0x18028"
assert kernel_cache.dictionary()["fixups"]["0x18018"] == "kc(0) + 0x1802C"
assert kernel_cache.dictionary()["fixups"]["0x18020"] == "kc(0) + 0x1802D"
assert len(kernel_cache.dictionary()["dylibs"]) == 1
assert kernel_cache.dictionary()["dylibs"][0]["name"] == "com.apple.kernel"
assert kernel_cache.dictionary()["dylibs"][0]["fixups"] == "none"