compiler-rt/test/sanitizer_common/TestCases/options-help.cpp

   1 // RUN: %clangxx -O0 %s -o %t
   2 // RUN: %env_tool_opts=help=1,include_if_exists=___some_path_that_does_not_exist___  %run %t 2>&1 | FileCheck %s
   3 // RUN: %env_tool_opts=help=1,symbolize=0 %run %t 2>&1 | FileCheck --check-prefix=CHECK-CV %s
   4 // RUN: %env_tool_opts=help=1,sancov_path=/long/path/that/requires/truncation/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaB \
   5 // RUN:   %run %t 2>&1 | FileCheck --check-prefix=CHECK-TRUNCATION %s
   6
   7 int main() {
   8 }
   9
  10 // CHECK: Available flags for {{.*}}Sanitizer:
  11
  12 //
  13 // Bool option
  14 // CHECK: {{^[ \t]+symbolize$}}
  15 // CHECK-NEXT: (Current Value: true)
  16 //
  17 // String option
  18 // CHECK: {{^[ \t]+log_path$}}
  19 // CHECK-NEXT: (Current Value: {{.+}})
  20 //
  21 // int option
  22 // CHECK: {{^[ \t]+verbosity$}}
  23 // CHECK-NEXT: (Current Value: {{-?[0-9]+}})
  24 //
  25 // HandleSignalMode option
  26 // CHECK: {{^[ \t]+handle_segv$}}
  27 // CHECK-NEXT: (Current Value: {{0|1|2}})
  28 //
  29 // uptr option
  30 // CHECK: {{^[ \t]+mmap_limit_mb$}}
  31 // CHECK-NEXT: (Current Value: 0x{{[0-9a-fA-F]+}})
  32 //
  33 // FlagHandlerInclude option
  34 // CHECK: include_if_exists
  35 // CHECK-NEXT: (Current Value: ___some_path_that_does_not_exist___)
  36
  37 // Test we show the current value and not the default.
  38 // CHECK-CV: {{^[ \t]+symbolize$}}
  39 // CHECK-CV-NEXT: (Current Value: false)
  40
  41 // Test truncation of long paths.
  42 // CHECK-TRUNCATION: sancov_path
  43 // CHECK-TRUNCATION-NEXT: (Current Value Truncated: /long/path/that/requires/truncation/aaa{{a+}})