; Check handling of diagnostics for problematic matches (e.g., variable capture
; overflow) in the case of expected patterns (e.g., CHECK).

RUN: echo > %t.chk 'CHECK: [[#122+1]] [[STR:abc]] [[#NUM:]]'
RUN: echo > %t.in '123 abc 1000000000000000000000000000000000000000000000000000'

  ERR-NOT:{{.}}
      ERR:{{.*}}: remark: CHECK: expected string found in input
 ERR-NEXT:CHECK: {{.*}}
 ERR-NEXT:{{ *}}^
 ERR-NEXT:<stdin>:1:1: note: found here
 ERR-NEXT:123 abc 10{{0*}}
 ERR-NEXT:^~~~~~~~~{{~*}}
 ERR-NEXT:<stdin>:1:1: note: with "122+1" equal to "123"
 ERR-NEXT:123 abc 10{{0*}}
 ERR-NEXT:^
 ERR-NEXT:<stdin>:1:5: note: captured var "STR"
 ERR-NEXT:123 abc 10{{0*}}
 ERR-NEXT:    ^~~
 ERR-NEXT:<stdin>:1:9: error: unable to represent numeric value
 ERR-NEXT:123 abc 10{{0*}}
 ERR-NEXT:        ^
  ERR-NOT:{{error|note|remark}}:

     DUMP:<<<<<<
DUMP-NEXT:           1: 123 abc 10{{0*}} 
DUMP-NEXT:check:1'0     ^~~~~~~~~~{{~*}}
DUMP-NEXT:check:1'1                       with "122+1" equal to "123"
DUMP-NEXT:check:1'2         ^~~           captured var "STR"
DUMP-NEXT:check:1'3             !~{{~*}}  error: unable to represent numeric value
DUMP-NEXT:>>>>>>

;--------------------------------------------------
; Check -dump-input=never cases.
;--------------------------------------------------

RUN: %ProtectFileCheckOutput \
RUN: not FileCheck -dump-input=never %t.chk < %t.in 2>&1 \
RUN: | FileCheck %s -match-full-lines -check-prefixes=ERR

RUN: %ProtectFileCheckOutput \
RUN: not FileCheck -dump-input=never -v %t.chk < %t.in 2>&1 \
RUN: | FileCheck %s -match-full-lines -check-prefixes=ERR

RUN: %ProtectFileCheckOutput \
RUN: not FileCheck -dump-input=never -vv %t.chk < %t.in 2>&1 \
RUN: | FileCheck %s -match-full-lines -check-prefixes=ERR

;--------------------------------------------------
; Check -dump-input=fail cases.
;--------------------------------------------------

RUN: %ProtectFileCheckOutput \
RUN: not FileCheck -dump-input=fail %t.chk < %t.in 2>&1 \
RUN: | FileCheck %s -match-full-lines -check-prefixes=ERR,DUMP

RUN: %ProtectFileCheckOutput \
RUN: not FileCheck -dump-input=fail -v %t.chk < %t.in 2>&1 \
RUN: | FileCheck %s -match-full-lines -check-prefixes=ERR,DUMP

RUN: %ProtectFileCheckOutput \
RUN: not FileCheck -dump-input=fail -vv %t.chk < %t.in 2>&1 \
RUN: | FileCheck %s -match-full-lines -check-prefixes=ERR,DUMP