clang/test/Frontend/verify-ignore-unexpected.c

   1 // RUN: not %clang_cc1 -DTEST_SWITCH -verify-ignore-unexpected=remark,aoeu,note -verify %s 2>&1 \
   2 // RUN:     | FileCheck -check-prefix=CHECK-BAD-SWITCH %s
   3 #ifdef TEST_SWITCH
   4 // expected-no-diagnostics
   5 #endif
   6 // CHECK-BAD-SWITCH: error: 'error' diagnostics seen but not expected:
   7 // CHECK-BAD-SWITCH-NEXT: (frontend): invalid value 'aoeu' in '-verify-ignore-unexpected='
   8
   9 // RUN: %clang_cc1 -DTEST1 -verify %s
  10 // RUN: %clang_cc1 -DTEST1 -verify -verify-ignore-unexpected %s
  11 #ifdef TEST1
  12 #warning MyWarning1
  13     // expected-warning@-1 {{MyWarning1}}
  14 int x; // expected-note {{previous definition is here}}
  15 float x; // expected-error {{redefinition of 'x'}}
  16 #endif
  17
  18 // RUN: not %clang_cc1 -DTEST2 -verify %s 2>&1 \
  19 // RUN:     | FileCheck -check-prefix=CHECK-UNEXP %s
  20 // RUN: not %clang_cc1 -DTEST2 -verify -verify-ignore-unexpected= %s 2>&1 \
  21 // RUN:     | FileCheck -check-prefix=CHECK-UNEXP %s
  22 // RUN: not %clang_cc1 -DTEST2 -verify -verify-ignore-unexpected=note %s 2>&1 \
  23 // RUN:     | FileCheck -check-prefix=CHECK-NOTE %s
  24 // RUN: not %clang_cc1 -DTEST2 -verify -verify-ignore-unexpected=warning %s 2>&1 \
  25 // RUN:     | FileCheck -check-prefix=CHECK-WARN %s
  26 // RUN: not %clang_cc1 -DTEST2 -verify -verify-ignore-unexpected=error %s 2>&1 \
  27 // RUN:     | FileCheck -check-prefix=CHECK-ERR %s
  28 #ifdef TEST2
  29 #warning MyWarning2
  30 int x;
  31 float x;
  32 #endif
  33 // CHECK-UNEXP: no expected directives found
  34 // CHECK-UNEXP-NEXT: 'error' diagnostics seen but not expected
  35 // CHECK-UNEXP-NEXT: Line {{[0-9]+}}: redefinition of 'x'
  36 // CHECK-UNEXP-NEXT: 'warning' diagnostics seen but not expected
  37 // CHECK-UNEXP-NEXT: Line {{[0-9]+}}: MyWarning2
  38 // CHECK-UNEXP-NEXT: 'note' diagnostics seen but not expected
  39 // CHECK-UNEXP-NEXT: Line {{[0-9]+}}: previous definition is here
  40 // CHECK-UNEXP-NEXT: 4 errors generated.
  41
  42 // CHECK-NOTE: no expected directives found
  43 // CHECK-NOTE-NEXT: 'error' diagnostics seen but not expected
  44 // CHECK-NOTE-NEXT: Line {{[0-9]+}}: redefinition of 'x'
  45 // CHECK-NOTE-NEXT: 'warning' diagnostics seen but not expected
  46 // CHECK-NOTE-NEXT: Line {{[0-9]+}}: MyWarning2
  47 // CHECK-NOTE-NEXT: 3 errors generated.
  48
  49 // CHECK-WARN: no expected directives found
  50 // CHECK-WARN-NEXT: 'error' diagnostics seen but not expected
  51 // CHECK-WARN-NEXT: Line {{[0-9]+}}: redefinition of 'x'
  52 // CHECK-WARN-NEXT: 'note' diagnostics seen but not expected
  53 // CHECK-WARN-NEXT: Line {{[0-9]+}}: previous definition is here
  54 // CHECK-WARN-NEXT: 3 errors generated.
  55
  56 // CHECK-ERR: no expected directives found
  57 // CHECK-ERR-NEXT: 'warning' diagnostics seen but not expected
  58 // CHECK-ERR-NEXT: Line {{[0-9]+}}: MyWarning2
  59 // CHECK-ERR-NEXT: 'note' diagnostics seen but not expected
  60 // CHECK-ERR-NEXT: Line {{[0-9]+}}: previous definition is here
  61 // CHECK-ERR-NEXT: 3 errors generated.
  62
  63 // RUN: not %clang_cc1 -DTEST3 -verify -verify-ignore-unexpected %s 2>&1 \
  64 // RUN:     | FileCheck -check-prefix=CHECK-EXP %s
  65 #ifdef TEST3
  66 // expected-error {{test3}}
  67 #endif
  68 // CHECK-EXP: 'error' diagnostics expected but not seen
  69 // CHECK-EXP-NEXT: Line {{[0-9]+}}: test3
  70
  71 // RUN: not %clang_cc1 -DTEST4 -verify -verify-ignore-unexpected %s 2>&1 \
  72 // RUN:     | FileCheck -check-prefix=CHECK-NOEXP %s
  73 // RUN: not %clang_cc1 -DTEST4 -verify -verify-ignore-unexpected=warning,error,note %s 2>&1 \
  74 // RUN:     | FileCheck -check-prefix=CHECK-NOEXP %s
  75 #ifdef TEST4
  76 #warning MyWarning4
  77 int x;
  78 float x;
  79 #endif
  80 // CHECK-NOEXP: error: no expected directives found
  81 // CHECK-NOEXP-NEXT: 1 error generated