1 +
# -*- coding: utf-8 -*-
2 + 3 +
from __future__ import absolute_import
4 + 5 +
from sentry.utils.sourcemaps import (SourceMap, parse_vlq, parse_sourcemap, sourcemap_to_index,
6 +
find_source)
7 +
from sentry.testutils import TestCase
8 + 9 + 10 +
sourcemap = """{"version":3,"file":"file.min.js","sources":["file1.js","file2.js"],"names":["add","a","b","multiply","divide","c","e","Raven","captureException"],"mappings":"AAAA,QAASA,KAAIC,EAAGC,GACf,YACA,OAAOD,GAAIC,ECFZ,QAASC,UAASF,EAAGC,GACpB,YACA,OAAOD,GAAIC,EAEZ,QAASE,QAAOH,EAAGC,GAClB,YACA,KACC,MAAOC,UAASH,IAAIC,EAAGC,GAAID,EAAGC,GAAKG,EAClC,MAAOC,GACRC,MAAMC,iBAAiBF"}"""
11 + 12 + 13 +
class ParseVlqTest(TestCase):
14 +
def test_simple(self):
15 +
assert parse_vlq('gqjG') == [100000]
16 +
assert parse_vlq('hqjG') == [-100000]
17 +
assert parse_vlq('DFLx+BhqjG') == [-1, -2, -5, -1000, -100000]
18 +
assert parse_vlq('CEKw+BgqjG') == [1, 2, 5, 1000, 100000]
19 +
assert parse_vlq('/+Z') == [-13295]
20 + 21 + 22 +
class FindSourceTest(TestCase):
23 +
def test_simple(self):
24 +
parsed_sourcemap = parse_sourcemap(sourcemap)
25 +
indexed_sourcemap = sourcemap_to_index(parsed_sourcemap)
26 + 27 +
result = find_source(indexed_sourcemap, 0, 56)
28 + 29 +
assert result == SourceMap(dst_line=0, dst_col=50, src='file2.js', src_line=0, src_col=9, name='multiply')
30 + 31 + 32 +
class ParseSourcemapTest(TestCase):
33 +
states = list(parse_sourcemap(sourcemap))
34 + 35 +
assert states == [
36 +
SourceMap(dst_line=0, dst_col=0, src='file1.js', src_line=0, src_col=0, name=None),
37 +
SourceMap(dst_line=0, dst_col=8, src='file1.js', src_line=0, src_col=9, name='add'),
38 +
SourceMap(dst_line=0, dst_col=13, src='file1.js', src_line=0, src_col=13, name='a'),
39 +
SourceMap(dst_line=0, dst_col=15, src='file1.js', src_line=0, src_col=16, name='b'),
40 +
SourceMap(dst_line=0, dst_col=18, src='file1.js', src_line=1, src_col=1, name=None),
41 +
SourceMap(dst_line=0, dst_col=30, src='file1.js', src_line=2, src_col=1, name=None),
42 +
SourceMap(dst_line=0, dst_col=37, src='file1.js', src_line=2, src_col=8, name='a'),
43 +
SourceMap(dst_line=0, dst_col=40, src='file1.js', src_line=2, src_col=12, name='b'),
44 +
SourceMap(dst_line=0, dst_col=42, src='file2.js', src_line=0, src_col=0, name=None),
45 +
SourceMap(dst_line=0, dst_col=50, src='file2.js', src_line=0, src_col=9, name='multiply'),
46 +
SourceMap(dst_line=0, dst_col=60, src='file2.js', src_line=0, src_col=18, name='a'),
47 +
SourceMap(dst_line=0, dst_col=62, src='file2.js', src_line=0, src_col=21, name='b'),
48 +
SourceMap(dst_line=0, dst_col=65, src='file2.js', src_line=1, src_col=1, name=None),
49 +
SourceMap(dst_line=0, dst_col=77, src='file2.js', src_line=2, src_col=1, name=None),
50 +
SourceMap(dst_line=0, dst_col=84, src='file2.js', src_line=2, src_col=8, name='a'),
51 +
SourceMap(dst_line=0, dst_col=87, src='file2.js', src_line=2, src_col=12, name='b'),
52 +
SourceMap(dst_line=0, dst_col=89, src='file2.js', src_line=4, src_col=0, name=None),
53 +
SourceMap(dst_line=0, dst_col=97, src='file2.js', src_line=4, src_col=9, name='divide'),
54 +
SourceMap(dst_line=0, dst_col=105, src='file2.js', src_line=4, src_col=16, name='a'),
55 +
SourceMap(dst_line=0, dst_col=107, src='file2.js', src_line=4, src_col=19, name='b'),
56 +
SourceMap(dst_line=0, dst_col=110, src='file2.js', src_line=5, src_col=1, name=None),
57 +
SourceMap(dst_line=0, dst_col=122, src='file2.js', src_line=6, src_col=1, name=None),
58 +
SourceMap(dst_line=0, dst_col=127, src='file2.js', src_line=7, src_col=2, name=None),
59 +
SourceMap(dst_line=0, dst_col=133, src='file2.js', src_line=7, src_col=9, name='multiply'),
60 +
SourceMap(dst_line=0, dst_col=143, src='file2.js', src_line=7, src_col=18, name='add'),
61 +
SourceMap(dst_line=0, dst_col=147, src='file2.js', src_line=7, src_col=22, name='a'),
62 +
SourceMap(dst_line=0, dst_col=149, src='file2.js', src_line=7, src_col=25, name='b'),
63 +
SourceMap(dst_line=0, dst_col=152, src='file2.js', src_line=7, src_col=29, name='a'),
64 +
SourceMap(dst_line=0, dst_col=154, src='file2.js', src_line=7, src_col=32, name='b'),
65 +
SourceMap(dst_line=0, dst_col=157, src='file2.js', src_line=7, src_col=37, name='c'),
66 +
SourceMap(dst_line=0, dst_col=159, src='file2.js', src_line=8, src_col=3, name=None),
67 +
SourceMap(dst_line=0, dst_col=165, src='file2.js', src_line=8, src_col=10, name='e'),
68 +
SourceMap(dst_line=0, dst_col=168, src='file2.js', src_line=9, src_col=2, name='Raven'),
69 +
SourceMap(dst_line=0, dst_col=174, src='file2.js', src_line=9, src_col=8, name='captureException'),
70 +
SourceMap(dst_line=0, dst_col=191, src='file2.js', src_line=9, src_col=25, name='e'),
71 +
]
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