groceryheist/pywikidiff2
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implement diff of a sequence (for speed and c++ play).

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This commit is contained in:
Nathan TeBlunthuis
2025-07-05 20:55:48 -07:00
parent 5427a4defa
commit e596d00971
2 changed files with 93 additions and 37 deletions
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41
test/test_pywikidiff2.py
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@@ -2,41 +2,32 @@ import pywikidiff2
import json
num_context_lines = 100000
obj = pywikidiff2.pywikidiff2()
obj = pywikidiff2.pywikidiff2(numContextLines=num_context_lines,
moved_paragraph_detection_cutoff=20000)
assert obj.num_context_lines() == num_context_lines
print(obj.moved_line_threshold())
print(obj.change_threshold())
print(obj.moved_paragraph_detection_cutoff())
print(obj.max_split_size())
print(obj.initial_split_threshold())
print(obj.final_split_threshold())
moved_paragraph_detection_cutoff=2000000)
# res = obj.inline_json_diff("help! \n I'm alive", "help! \n dead I am")
# print(res)
res = obj.inline_json_diff("help! \n I'm alive", "help! \n dead I am")
res = obj.inline_json_diff_sequence([open("test/1295229484",'r').read(),
open("test/1295229484_parmove_and_change",'r').read()],
numContextLines=num_context_lines)
print(res)
print(obj.num_context_lines())
res = obj.inline_json_diff(open("test/err_last_text",'r').read(),
open("test/err_text",'r').read(),
numContextLines=10000)
assert obj.num_context_lines() == 10000
print("Successfully completed diff sequence!")
assert json.loads(res[0])['diff'][0]['type'] == 1
print("Sequence diff passes assert 0")
print(res[1])
assert json.loads(res[1])['diff'][0]['type'] == 0
print("Sequence diff passes assert 1")
assert obj.num_context_lines() == num_context_lines
print("Sequence diff passes assert 3")
res = obj.inline_json_diff("",
open("test/1295229484",'r').read(),
numContextLines=1000)
assert obj.num_context_lines() == 1000
res = obj.inline_json_diff(open("test/1285792388",'r').read(),
open("test/1295229484",'r').read(),
numContextLines=1000)
res = obj.inline_json_diff("",
open("test/1295229484_parmove_and_change",'r').read(),
numContextLines=1000)
print('\n')
print(res)
res = obj.inline_json_diff(open("test/1295229484",'r').read(),
open("test/1295229484_parmove_and_change",'r').read())
res = json.loads(res)
assert res["diff"][0]["type"] == 0
print("Success!")