39 lines · cpp
1// RUN: %clangxx %s -o %t2// RUN: %env_tool_opts=enable_symbolizer_markup=1 %run %t 2>&1 | FileCheck %s3 4// REQUIRES: linux5#include <sanitizer/common_interface_defs.h>6 7void Bar() { __sanitizer_print_stack_trace(); }8 9void Foo() {10 Bar();11 return;12}13 14void Baz() { __sanitizer_print_stack_trace(); }15 16int main() {17 Foo();18 Baz();19 return 0;20}21 22// COM: For element syntax see: https://llvm.org/docs/SymbolizerMarkupFormat.html23// COM: OPEN is {{{ and CLOSE is }}}24 25// CHECK: [[OPEN:{{{]]reset[[CLOSE:}}}]]26// CHECK: [[OPEN]]module:[[MOD_ID:[0-9]+]]:{{.+}}:elf:{{[0-9a-fA-F]+}}[[CLOSE]]27// CHECK: [[OPEN]]mmap:{{0x[0-9a-fA-F]+:0x[0-9a-fA-F]+}}:load:[[MOD_ID]]:{{r[wx]{0,2}:0x[0-9a-fA-F]+}}[[CLOSE]]28// CHECK: [[OPEN]]bt:0:0x{{[0-9a-fA-F]+}}[[CLOSE]]29// CHECK-NEXT: [[OPEN]]bt:1:0x{{[0-9a-fA-F]+}}[[CLOSE]]30// CHECK-NEXT: [[OPEN]]bt:2:0x{{[0-9a-fA-F]+}}[[CLOSE]]31 32// COM: Emitting a second backtrace should not emit contextual elements in this case.33// CHECK-NOT: [[OPEN:{{{]]reset[[CLOSE:}}}]]34// CHECK-NOT: [[OPEN]]module:[[MOD_ID:[0-9]+]]:{{.+}}:elf:{{[0-9a-fA-F]+}}[[CLOSE]]35// CHECK-NOT: [[OPEN]]mmap:{{0x[0-9a-fA-F]+:0x[0-9a-fA-F]+}}:load:[[MOD_ID]]:{{r[wx]{0,2}:0x[0-9a-fA-F]+}}[[CLOSE]]36 37// CHECK: [[OPEN]]bt:0:0x{{[0-9a-fA-F]+}}[[CLOSE]]38// CHECK-NEXT: [[OPEN]]bt:1:0x{{[0-9a-fA-F]+}}[[CLOSE]]39