Jonas Devlieghere c7cbf32f57 [crashlog] Implement parser for JSON encoded crashlogs
Add a parser for JSON crashlogs. The CrashLogParser now defers to either
the JSONCrashLogParser or the TextCrashLogParser. It first tries to
interpret the input as JSON, and if that fails falling back to the
textual parser.

Differential revision: https://reviews.llvm.org/D91130
2020-11-16 13:50:37 -08:00

136 lines
4.0 KiB
Python

# -*- python -*-
# DEBUG: cd %S/../../../../../examples/python && cat %s | %lldb && false
# RUN: cd %S/../../../../../examples/python && cat %s | %lldb | FileCheck %s
# CHECK-LABEL: {{S}}KIP BEYOND CHECKS
script
import crashlog
crash_log_parser = crashlog.TextCrashLogParser
crash_log = crashlog.CrashLog
images = [
"0x10b60b000 - 0x10f707fff com.apple.LLDB.framework (1.1000.11.38.2 - 1000.11.38.2) <96E36F5C-1A83-39A1-8713-5FDD9701C3F1> /Applications/Xcode.app/Contents/SharedFrameworks/LLDB.framework/LLDB",
# CHECK: 0x10b60b000
# CHECK: 0x10f707fff
# CHECK: com.apple.LLDB.framework
# CHECK: 96E36F5C-1A83-39A1-8713-5FDD9701C3F1
# CHECK: /Applications/Xcode.app/Contents/SharedFrameworks/LLDB.framework/LLDB
"0x104591000 - 0x1055cfff7 +llvm-dwarfdump (0) <B104CFA1-046A-36A6-8EB4-07DDD7CC2DF3> /Users/USER 1/Documents/*/llvm-dwarfdump",
# CHECK: 0x104591000
# CHECK: 0x1055cfff7
# CHECK: llvm-dwarfdump
# CHECK: (0)
# CHECK: B104CFA1-046A-36A6-8EB4-07DDD7CC2DF3
# CHECK: /Users/USER 1/Documents/*/llvm-dwarfdump
"0x7fff63f20000 - 0x7fff63f77ff7 libc++.1.dylib (400.9.4) <D4AB366F-48A9-3C7D-91BD-41198F69DD57> /usr/lib/libc++.1.dylib",
# CHECK: 0x7fff63f20000
# CHECK: 0x7fff63f77ff7
# CHECK: libc++.1.dylib
# CHECK: (400.9.4)
# CHECK: D4AB366F-48A9-3C7D-91BD-41198F69DD57
# CHECK: /usr/lib/libc++.1.dylib
"0x1111111 - 0x22222 +MyApp Pro arm64 <01234> /tmp/MyApp Pro.app/MyApp Pro",
# CHECK: 0x1111111
# CHECK: 0x22222
# CHECK: MyApp Pro
# CHECK: arm64
# CHECK: 01234
# CHECK: /tmp/MyApp Pro.app/MyApp Pro
"0x1111111 - 0x22222 +MyApp Pro (0) <01234> /tmp/MyApp Pro.app/MyApp Pro",
# CHECK: 0x1111111
# CHECK: 0x22222
# CHECK: MyApp Pro
# CHECK: (0)
# CHECK: 01234
# CHECK: /tmp/MyApp Pro.app/MyApp Pro
"0x1111111 - 0x2222222 MyFramework Plus.dylib (1.11 - MyFramework 1.11) <01234> /tmp/MyFramework Plus.dylib",
# CHECK: 0x1111111
# CHECK: 0x2222222
# CHECK: MyFramework Plus.dylib
# CHECK: ({{.*}}
# CHECK: 1.11 - MyFramework 1.11
# CHECK: <{{.*}}
# CHECK: 01234
# CHECK: /tmp/MyFramework Plus.dylib
"0x1111111 - 0x2222222 MyFramework-dev.dylib (1.0.0svn - 1.0.0svn) <01234> /MyFramework-dev.dylib",
# CHECK: 0x1111111
# CHECK: 0x2222222
# CHECK: MyFramework-dev.dylib
# CHECK: ({{.*}}
# CHECK: 1.0.0svn - 1.0.0svn
# CHECK: <{{.*}}
# CHECK: 01234
# CHECK: /MyFramework-dev.dylib
"0x7fff63f20000 - 0x7fff63f77ff7 libc++.1.dylib (400.9.4) /usr/lib/libc++.1.dylib",
# CHECK: 0x7fff63f20000
# CHECK: 0x7fff63f77ff7
# CHECK: libc++.1.dylib
# CHECK: ({{.*}}
# CHECK: 400.9.4
# CHECK: None
# CHECK: None
# CHECK: /usr/lib/libc++.1.dylib
"0x1047b8000 - 0x10481ffff dyld arm64e <cfa789d10da63f9a8996daf84ed9d04f> /usr/lib/dyld"
# CHECK: 0x1047b8000
# CHECK: 0x10481ffff
# CHECK: dyld
# CHECK: {{.*}}
# CHECK: arm64e
# CHECK: <{{.*}}
# CHECK: cfa789d10da63f9a8996daf84ed9d04f
# CHECK: /usr/lib/dyld
]
# CHECK-LABEL: FRAMES
frames = [
"0 libsystem_kernel.dylib 0x00007fff684b78a6 read + 10",
# CHECK: 0
# CHECK: libsystem_kernel.dylib
# CHECK: 0x00007fff684b78a6
# CHECK: read + 10
"1 com.apple.LLDB.framework 0x000000010f7954af lldb_private::HostNativeThreadBase::ThreadCreateTrampoline(void*) + 105",
# CHECK: 1
# CHECK: com.apple.LLDB.framework
# CHECK: 0x000000010f7954af
# CHECK: lldb_private{{.*}} + 105
"2 MyApp Pro arm64 0x000000019b0db3a8 foo + 72",
# CHECK: 2
# CHECK: MyApp Pro
# CHECK: a
# CHECK: arm64
# CHECK: a
# CHECK: 0x000000019b0db3a8
# CHECK: foo + 72
"3 He 0x1 0x000000019b0db3a8 foo + 72"
# CHECK: 3
# CHECK: He 0x1
# CHECK: 0x000000019b0db3a8
# CHECK: foo + 72
]
# Avoid matching the text inside the input.
print("SKIP BEYOND CHECKS")
for image in images:
print('"%s"'%image)
print("--------------")
match = crash_log_parser.image_regex_uuid.search(image)
for group in match.groups():
print(group)
print("FRAMES")
for frame in frames:
print('"%s"'%frame)
print("--------------")
match = crash_log_parser.frame_regex.search(frame)
for group in match.groups():
print(group)
exit()
quit