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llvm-project/llvm/test/FileCheck/implicit-check-not.txt

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Add FileCheck -implicit-check-not option to allow stricter tests without adding too many CHECK-NOTs manually. Summary: Add FileCheck -implicit-check-not option which allows specifying a pattern that should only occur in the input when explicitly matched by a positive check. This feature allows checking tool diagnostics in a way clang -verify does it for compiler diagnostics. The option has been tested on a number of clang-tidy checks, I'll post a link to the clang-tidy patch to this thread. Once there's an agreement on the general direction, I can add tests and documentation. Reviewers: djasper, bkramer Reviewed By: bkramer Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D4462 llvm-svn: 212810
2014-07-11 20:39:32 +08:00
; RUN: sed 's#^;.*##' %s | FileCheck -check-prefix=CHECK-PASS -implicit-check-not=warning: %s
; RUN: sed 's#^;.*##' %s | not FileCheck -check-prefix=CHECK-FAIL1 -implicit-check-not=warning: %s 2>&1 | FileCheck %s -check-prefix CHECK-ERROR1
; RUN: sed 's#^;.*##' %s | not FileCheck -check-prefix=CHECK-FAIL2 -implicit-check-not=warning: %s 2>&1 | FileCheck %s -check-prefix CHECK-ERROR2
; RUN: sed 's#^;.*##' %s | not FileCheck -check-prefix=CHECK-FAIL3 -implicit-check-not=warning: %s 2>&1 | FileCheck %s -check-prefix CHECK-ERROR3
; RUN: sed 's#^;.*##' %s | not FileCheck -check-prefix=CHECK-FAIL1 -implicit-check-not='{{aaa|bbb|ccc}}' %s 2>&1 | FileCheck %s -check-prefix CHECK-ERROR4
; RUN: sed 's#^;.*##' %s | not FileCheck -check-prefix=CHECK-FAIL1 -implicit-check-not=aaa -implicit-check-not=bbb -implicit-check-not=ccc %s 2>&1 | FileCheck %s -check-prefix CHECK-ERROR5
; RUN: sed 's#^;.*##' %s | not FileCheck -check-prefix=CHECK-FAIL2 -implicit-check-not=aaa -implicit-check-not=bbb -implicit-check-not=ccc %s 2>&1 | FileCheck %s -check-prefix CHECK-ERROR6
; RUN: sed 's#^;.*##' %s | not FileCheck -check-prefix=CHECK-FAIL3 -implicit-check-not=aaa -implicit-check-not=bbb -implicit-check-not=ccc %s 2>&1 | FileCheck %s -check-prefix CHECK-ERROR7
warning: aaa
; CHECK-PASS: warning: aaa
; CHECK-ERROR1: error: CHECK-FAIL1-NOT: string occurred!
; CHECK-ERROR1: command line:1:22: note: CHECK-FAIL1-NOT: pattern specified here
; CHECK-ERROR1-NEXT: -implicit-check-not='warning:'
; CHECK-FAIL2: warning: aaa
; CHECK-FAIL3: warning: aaa
; CHECK-ERROR4: error: CHECK-FAIL1-NOT: string occurred!
; CHECK-ERROR4: command line:1:22: note: CHECK-FAIL1-NOT: pattern specified here
; CHECK-ERROR4-NEXT: {{-implicit-check-not='\{\{aaa\|bbb\|ccc\}\}'}}
; CHECK-ERROR5: error: CHECK-FAIL1-NOT: string occurred!
; CHECK-ERROR5: command line:1:22: note: CHECK-FAIL1-NOT: pattern specified here
; CHECK-ERROR5-NEXT: -implicit-check-not='aaa'
warning: bbb
; CHECK-PASS: warning: bbb
; CHECK-FAIL1: warning: bbb
; CHECK-ERROR2: error: CHECK-FAIL2-NOT: string occurred!
; CHECK-ERROR2: command line:1:22: note: CHECK-FAIL2-NOT: pattern specified here
; CHECK-ERROR2-NEXT: -implicit-check-not='warning:'
; CHECK-FAIL3: warning: bbb
; CHECK-ERROR6: error: CHECK-FAIL2-NOT: string occurred!
; CHECK-ERROR6: command line:1:22: note: CHECK-FAIL2-NOT: pattern specified here
; CHECK-ERROR6-NEXT: -implicit-check-not='bbb'
warning: ccc
; CHECK-PASS: warning: ccc
; CHECK-FAIL1: warning: ccc
; CHECK-FAIL2: warning: ccc
; CHECK-ERROR3: error: CHECK-FAIL3-NOT: string occurred!
; CHECK-ERROR3: command line:1:22: note: CHECK-FAIL3-NOT: pattern specified here
; CHECK-ERROR3-NEXT: -implicit-check-not='warning:'
; CHECK-ERROR7: error: CHECK-FAIL3-NOT: string occurred!
; CHECK-ERROR7: command line:1:22: note: CHECK-FAIL3-NOT: pattern specified here
; CHECK-ERROR7-NEXT: -implicit-check-not='ccc'