test/FileCheck/check-not-diaginfo.txt

   1 ; RUN: not FileCheck --input-file %s %s 2>&1 \
   2 ; RUN:   | FileCheck --strict-whitespace --check-prefix DIAG %s
   3
   4 CHECK-NOT: test
   5
   6 DIAG:           error: CHECK-NOT: excluded string found in input
   7 DIAG-NEXT:      CHECK-NOT: test
   8 DIAG-NEXT: {{^}}           ^{{$}}
   9 DIAG-NEXT:      note: found here
  10 DIAG-NEXT:      CHECK-NOT: test
  11 DIAG-NEXT: {{^}}           ^~~~{{$}}