def test_analyze_moves_series_abs_ref_simple():
result = analyze_moves_series(test_data_abs_ref_simple, 6)
assert result == MovesSeriesAnalysisResult(
deleted_relocs={1, 8, 14, 19, 26, 32},
dest=AbsoluteMemoryReference(0xAE19178),
length=36,
)
def test_get_length():
result = analyze_moves_series(test_data_1, 7)
assert result == MovesSeriesAnalysisResult(
deleted_relocs={2, 9},
dest=RelativeMemoryReference(base_reg=Reg.esp, disp=0x20),
length=21,
saved_mach=b"\x8b\xf0", # mov esi, eax
)
def test_get_length_select_item():
result = analyze_moves_series(test_data_select_item,
len(" Select Item: "), 0x00EAF944)
assert result == MovesSeriesAnalysisResult(
length=len(test_data_select_item),
deleted_relocs={3},
dest=RelativeMemoryReference(base_reg=Reg.ebx, disp=0x52C),
)
def test_analyze_moves_series_abs_ref():
result = analyze_moves_series(test_data_abs_ref, 13)
assert result == MovesSeriesAnalysisResult(
deleted_relocs={2, 7, 13, 19, 25, 30, 36, 42, 48},
added_relocs={2},
dest=AbsoluteMemoryReference(0x617990),
length=52,
saved_mach=bytes.fromhex("2B 0D E0 82 D6 0A "), # sub ecx, [0ad682e0h]
)
def test_analyze_moves_series_linen_apron():
result = analyze_moves_series(test_data_linen_apron, len("Linen apron"),
0x550B18)
assert result == MovesSeriesAnalysisResult(
deleted_relocs={2, 8, 13, 19, 25, 47},
dest=AbsoluteMemoryReference(0x6702DC9),
length=29,
nops={46: 5},
)
def test_dnwwap():
result = analyze_moves_series(
test_data_dnwwap, len("Design New World with Advanced Parameters"),
0x0EBDD44)
assert result == MovesSeriesAnalysisResult(
length=len(test_data_dnwwap),
dest=RelativeMemoryReference(base_reg=Reg.edx),
deleted_relocs={3, 21, 33, 44},
saved_mach=bytes.fromhex("8d9610010000 8bca"),
)
def test_get_length_tribesman_peasant_intersection():
result = analyze_moves_series(test_data_tribesman_peasant_intersection,
len("tribesman"), 0x54BFDC)
assert result == MovesSeriesAnalysisResult(
deleted_relocs={2, 8, 14},
dest=RelativeMemoryReference(base_reg=Reg.ebp,
disp=-0x70), # [ebp-0x70]
length=22,
pokes={23: 0x0C + 6},
)
def test_analyze_moves_series_whimper_gnaw_intersection():
saved = bytes.fromhex("85 C0 " "0F 95 C2 ") # test eax, eax # setnz dl
result = analyze_moves_series(test_data_whimper_gnaw_intersection,
len("whimper"), 0x541F00)
assert result == MovesSeriesAnalysisResult(
deleted_relocs={2, 9, 17, 35},
dest=AbsoluteMemoryReference(0x68FF258),
length=21,
saved_mach=saved,
nops={33: 6},
)
def test_analyze_moves_series_smoked():
result = analyze_moves_series(test_data_smoked, len("smoked %s"), 0x545B60)
assert result == MovesSeriesAnalysisResult(
deleted_relocs={2, 7, 14, 60, 65, 72},
dest=AbsoluteMemoryReference(0x189A325),
length=18,
nops={
58: 6,
64: 5,
69: 7
},
)
def test_get_length_push():
result = analyze_moves_series(test_data_push, 15)
assert result == MovesSeriesAnalysisResult(
deleted_relocs={2, 7, 13, 30},
dest=RelativeMemoryReference(base_reg=Reg.ecx),
length=40,
saved_mach=bytes.fromhex(
"8D 8D 90 FB FF FF"), # lea ecx, [ebp-470h] ; push ecx
nops={
41: 6,
47: 6
},
)
def test_analyze_moves_series_tanning_tan_intersection():
result = analyze_moves_series(test_data_tanning_tan_intersection,
len("Tanning"), 0x55ABB8)
assert result == MovesSeriesAnalysisResult(
deleted_relocs={2, 13},
dest=RelativeMemoryReference(base_reg=Reg.esp, disp=+0xD40),
length=6,
nops={
11: 6,
36: 7,
54: 7
},
)
def test_analyze_moves_series_nausea():
saved = bytes.fromhex("B9 0A 00 00 00 ") # mov ecx, 0Ah
result = analyze_moves_series(test_data_nausea, len("nausea"))
assert result == MovesSeriesAnalysisResult(
deleted_relocs={3, 45, 52, 59, 65, 72},
dest=AbsoluteMemoryReference(0x62BC5C),
length=12,
saved_mach=saved,
nops={
43: 6,
50: 6,
56: 7,
63: 6,
69: 7
},
)
def test_analyze_moves_series_mild_low_pressure():
result = analyze_moves_series(test_data_mild_low_pressure,
len("mild low pressure"), 0x57AC80)
assert result == MovesSeriesAnalysisResult(
deleted_relocs={2, 8, 14, 33, 39, 58, 64, 83, 90, 288},
dest=AbsoluteMemoryReference(0xAE1AABE),
length=18,
nops={
31: 6,
37: 6,
56: 6,
62: 6,
81: 6,
87: 7,
285: 7
},
)
def test_get_length_has_arrived():
result = analyze_moves_series(test_data_has_arrived, len(" has arrived."),
0x00F12F00)
assert result == MovesSeriesAnalysisResult(
length=5,
dest=RelativeMemoryReference(base_reg=Reg.ecx),
nops={
12: 2,
14: 5,
19: 3,
22: 5,
27: 3,
30: 6,
36: 4
},
deleted_relocs={1, 15, 23, 32},
)
def test_analyze_moves_series_stimulant():
saved = bytes.fromhex("B9 0A 00 00 00") # mov ecx, 0Ah
result = analyze_moves_series(test_data_stimulant, len("stimulant"),
0x54645C)
assert result == MovesSeriesAnalysisResult(
deleted_relocs={2, 25, 31, 38, 44, 51},
dest=AbsoluteMemoryReference(0x62C927),
length=11,
saved_mach=saved,
nops={
23: 6,
29: 6,
35: 7,
42: 6,
48: 7
},
)
def test_create_new_world():
original_string_address = 0xF2A8B8
result = analyze_moves_series(test_data_create_new_world,
len("Create New World!"),
original_string_address)
new_len = len("Создать новый мир!")
assert result == MovesSeriesAnalysisResult(
length=67,
dest=RelativeMemoryReference(base_reg=Reg.ecx),
deleted_relocs={2, 14, 25, 37, 50},
saved_mach=bytes.fromhex(
"8d 8b 10 01 00 00"), # lea ecx,[ebx+0x110]
)
meta = Metadata()
fix = get_fix_for_moves(result, new_len, original_string_address, meta)
assert len(fix.pokes[0]) == result.length
def test_get_length_tribesman():
saved = bytes.fromhex(
"8d 0c ff" # lea ecx, [edi*9]
"8b 0c 8d c0 ee d0 0a" # mov ecx, [ecx*4+0ad0eec0]
"2b 0d e0 82 d6 0a" # sub ecx, [0ad682e0]
)
result = analyze_moves_series(test_data_tribesman, len("for some time"),
0x543D74)
assert result == MovesSeriesAnalysisResult(
deleted_relocs={2, 7, 17, 23, 31, 40},
added_relocs={6, 12},
dest=RelativeMemoryReference(base_reg=Reg.esi),
length=44,
saved_mach=saved,
nops={
47: 3,
50: 4
},
)