clang/test/Driver/crash-report.cpp

   1 // RUN: export LSAN_OPTIONS=detect_leaks=0
   2 // RUN: rm -rf %t
   3 // RUN: mkdir %t
   4
   5 // RUN: echo '-fsyntax-only                                              \
   6 // RUN:  -F/tmp/ -I /tmp/ -idirafter /tmp/ -iquote /tmp/ -isystem /tmp/  \
   7 // RUN:  -iprefix /the/prefix -iwithprefix /tmp -iwithprefixbefore /tmp/ \
   8 // RUN:  -Xclang -internal-isystem -Xclang /tmp/                         \
   9 // RUN:  -Xclang -internal-externc-isystem -Xclang /tmp/                 \
  10 // RUN:  -Xclang -main-file-name -Xclang foo.cpp                         \
  11 // RUN:  -DFOO=BAR -DBAR="BAZ QUX"' --target=x86_64-linux-gnu > %t.rsp
  12
  13 // RUN: env TMPDIR=%t TEMP=%t TMP=%t RC_DEBUG_OPTIONS=1                  \
  14 // RUN:  CC_PRINT_HEADERS=1 CC_LOG_DIAGNOSTICS=1                         \
  15 // RUN:  not %clang %s @%t.rsp -DPARSER 2>&1 | FileCheck %s
  16 // RUN: cat %t/crash-report-*.cpp | FileCheck --check-prefix=CHECKSRC %s
  17 // RUN: cat %t/crash-report-*.sh | FileCheck --check-prefix=CHECKSH %s
  18
  19 // RUN: env TMPDIR=%t TEMP=%t TMP=%t RC_DEBUG_OPTIONS=1                  \
  20 // RUN:  CC_PRINT_HEADERS=1 CC_LOG_DIAGNOSTICS=1                         \
  21 // RUN:  not %clang %s @%t.rsp -DCRASH 2>&1 | FileCheck %s
  22 // RUN: cat %t/crash-report-*.cpp | FileCheck --check-prefix=CHECKSRC %s
  23 // RUN: cat %t/crash-report-*.sh | FileCheck --check-prefix=CHECKSH %s
  24
  25 // RUN: env TMPDIR=%t TEMP=%t TMP=%t RC_DEBUG_OPTIONS=1                  \
  26 // RUN:  CC_PRINT_HEADERS=1 CC_LOG_DIAGNOSTICS=1                         \
  27 // RUN:  not %clang %s @%t.rsp -DFATAL 2>&1 | FileCheck %s
  28 // RUN: cat %t/crash-report-*.cpp | FileCheck --check-prefix=CHECKSRC %s
  29 // RUN: cat %t/crash-report-*.sh | FileCheck --check-prefix=CHECKSH %s
  30
  31 // Test manually specifying -fcrash-diagnostics[=[compiler|all]] emits
  32 // diagnostics
  33 // RUN: env TMPDIR=%t TEMP=%t TMP=%t RC_DEBUG_OPTIONS=1                  \
  34 // RUN:  CC_PRINT_HEADERS=1 CC_LOG_DIAGNOSTICS=1                         \
  35 // RUN:  not %clang %s @%t.rsp -DFATAL -fcrash-diagnostics 2>&1 |        \
  36 // RUN:  FileCheck %s
  37 // RUN: cat %t/crash-report-*.cpp | FileCheck --check-prefix=CHECKSRC %s
  38 // RUN: cat %t/crash-report-*.sh | FileCheck --check-prefix=CHECKSH %s
  39
  40 // RUN: env TMPDIR=%t TEMP=%t TMP=%t RC_DEBUG_OPTIONS=1                   \
  41 // RUN:  CC_PRINT_HEADERS=1 CC_LOG_DIAGNOSTICS=1                          \
  42 // RUN:  not %clang %s @%t.rsp -DFATAL -fcrash-diagnostics=compiler 2>&1 |\
  43 // RUN:  FileCheck %s
  44 // RUN: cat %t/crash-report-*.cpp | FileCheck --check-prefix=CHECKSRC %s
  45 // RUN: cat %t/crash-report-*.sh | FileCheck --check-prefix=CHECKSH %s
  46
  47 // RUN: env TMPDIR=%t TEMP=%t TMP=%t RC_DEBUG_OPTIONS=1                  \
  48 // RUN:  CC_PRINT_HEADERS=1 CC_LOG_DIAGNOSTICS=1                         \
  49 // RUN:  not %clang %s @%t.rsp -DFATAL -fcrash-diagnostics=all 2>&1 |    \
  50 // RUN:  FileCheck %s
  51 // RUN: cat %t/crash-report-*.cpp | FileCheck --check-prefix=CHECKSRC %s
  52 // RUN: cat %t/crash-report-*.sh | FileCheck --check-prefix=CHECKSH %s
  53
  54 // REQUIRES: crash-recovery
  55
  56 #ifdef PARSER
  57 #pragma clang __debug parser_crash
  58 #elif CRASH
  59 #pragma clang __debug crash
  60 #elif FATAL
  61 #pragma clang __debug llvm_fatal_error
  62 #endif
  63
  64 // CHECK: Preprocessed source(s) and associated run script(s) are located at:
  65 // CHECK-NEXT: note: diagnostic msg: {{.*}}crash-report-{{.*}}.cpp
  66
  67 // __has_feature(cxx_exceptions) is default-on in the gcc-compatible driver.
  68 FOO
  69 #if __has_feature(cxx_exceptions)
  70 int a = 1;
  71 #else
  72 int a = 0;
  73 #endif
  74 // CHECKSRC:      {{^}}FOO
  75 // CHECKSRC-NEXT: {{^}}#if 0 /* disabled by -frewrite-includes */
  76 // CHECKSRC-NEXT: {{^}}#if __has_feature(cxx_exceptions)
  77 // CHECKSRC-NEXT: {{^}}#endif
  78 // CHECKSRC-NEXT: {{^}}#endif /* disabled by -frewrite-includes */
  79 // CHECKSRC-NEXT: {{^}}#if 1 /* evaluated by -frewrite-includes */
  80 // CHECKSRC-NEXT: {{^}}#
  81 // CHECKSRC-NEXT: {{^}}int a = 1;
  82 // CHECKSRC-NEXT: {{^}}#else
  83 // CHECKSRC-NEXT: {{^}}#
  84 // CHECKSRC-NEXT: {{^}}int a = 0;
  85 // CHECKSRC-NEXT: {{^}}#endif
  86
  87 // CHECKSH: # Crash reproducer
  88 // CHECKSH-NEXT: # Driver args: {{.*}}"-fsyntax-only"
  89 // CHECKSH-SAME: "-D" "FOO=BAR"
  90 // CHECKSH-SAME: "-D" "BAR=BAZ QUX"
  91 // CHECKSH-NEXT: # Original command: {{.*$}}
  92 // CHECKSH-NEXT: "-cc1"
  93 // CHECKSH: "-main-file-name" "crash-report.cpp"
  94 // CHECKSH-NOT: "-header-include-file"
  95 // CHECKSH-NOT: "-diagnostic-log-file"
  96 // CHECKSH: "-D" "FOO=BAR"
  97 // CHECKSH: "-D" "BAR=BAZ QUX"
  98 // CHECKSH-NOT: "-F/tmp/"
  99 // CHECKSH-NOT: "-I" "/tmp/"
 100 // CHECKSH-NOT: "-idirafter" "/tmp/"
 101 // CHECKSH-NOT: "-iquote" "/tmp/"
 102 // CHECKSH-NOT: "-isystem" "/tmp/"
 103 // CHECKSH-NOT: "-iprefix" "/the/prefix"
 104 // CHECKSH-NOT: "-iwithprefix" "/tmp/"
 105 // CHECKSH-NOT: "-iwithprefixbefore" "/tmp/"
 106 // CHECKSH-NOT: "-internal-isystem" "/tmp/"
 107 // CHECKSH-NOT: "-internal-externc-isystem" "/tmp/"
 108 // CHECKSH-NOT: "-dwarf-debug-flags"
 109 // CHECKSH: "crash-report-{{[^ ]*}}.cpp"