Jonas Devlieghere 730fca46fc [lldb] Improve meta data stripping from JSON crashlogs
JSON crashlogs normally start with a single line of meta data that we
strip unconditionally. Some producers started omitting the meta data
which tripped up crashlog. Be more resilient by only removing the first
line when we know it really is meta data.

rdar://82641662
2021-10-05 12:15:54 -07:00

16 lines
917 B
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# RUN: %clang_host -g %S/Inputs/test.c -o %t.out
# RUN: cp %S/Inputs/a.out.ips %t.crash
# RUN: python %S/patch-crashlog.py --binary %t.out --crashlog %t.crash --offsets '{"main":20, "bar":9, "foo":16}' --json
# RUN: %lldb %t.out -o 'command script import lldb.macosx.crashlog' -o 'crashlog %t.crash' 2>&1 | FileCheck %s
# RUN: cp %S/Inputs/a.out.ips %t.nometadata.crash
# RUN: python %S/patch-crashlog.py --binary %t.out --crashlog %t.nometadata.crash --offsets '{"main":20, "bar":9, "foo":16}' --json --no-metadata
# RUN: %lldb %t.out -o 'command script import lldb.macosx.crashlog' -o 'crashlog %t.nometadata.crash' 2>&1 | FileCheck %s
# CHECK: Thread[0] Crashing Thread Name EXC_BAD_ACCESS (SIGSEGV) (KERN_INVALID_ADDRESS at 0x0000000000000000)
# CHECK: [ 0] {{.*}}out`foo + 16 at test.c
# CHECK: [ 1] {{.*}}out`bar + 8 at test.c
# CHECK: [ 2] {{.*}}out`main + 19 at test.c
# CHECK: rbp = 0x00007ffeec22a530