llvm/test/tools/llvm-remarkutil/empty-file.test

RUN: not llvm-remarkutil yaml2bitstream %p/Inputs/empty-file -o - 2>&1 | FileCheck %s --check-prefix=YAMLPARSER
RUN: not llvm-remarkutil instruction-count --parser=yaml %p/Inputs/empty-file -o - 2>&1 | FileCheck %s --check-prefix=YAMLPARSER
RUN: not llvm-remarkutil instruction-mix --parser=yaml %p/Inputs/empty-file -o - 2>&1 | FileCheck %s --check-prefix=YAMLPARSER
RUN: not llvm-remarkutil annotation-count --parser=yaml --annotation-type=remark %p/Inputs/empty-file -o - 2>&1 | FileCheck %s --check-prefix=YAMLPARSER
RUN: not llvm-remarkutil count --parser=yaml %p/Inputs/empty-file -o - 2>&1 | FileCheck %s --check-prefix=YAMLPARSER
RUN: llvm-remarkutil bitstream2yaml %p/Inputs/empty-file -o - 2>&1 | FileCheck %s --allow-empty --check-prefix=BITSTREAM2YAML
RUN: llvm-remarkutil instruction-count --parser=bitstream %p/Inputs/empty-file -o - 2>&1 | FileCheck %s --allow-empty --check-prefix=SIZEBITSTREAM
RUN: llvm-remarkutil instruction-mix --parser=bitstream %p/Inputs/empty-file --report_style=csv -o - 2>&1 | FileCheck %s --allow-empty --check-prefix=MIXBITSTREAM
RUN: llvm-remarkutil annotation-count --parser=bitstream --annotation-type=remark %p/Inputs/empty-file -o - 2>&1 | FileCheck %s --allow-empty --check-prefix=ANNOTATIONBITSTREAM
RUN: llvm-remarkutil count --parser=bitstream %p/Inputs/empty-file -o - 2>&1 | FileCheck %s --allow-empty --check-prefix=COUNTBITSTREAM
; Parser format auto-detection should treat empty files as bitstream files
RUN: llvm-remarkutil instruction-count %p/Inputs/empty-file -o - 2>&1 | FileCheck %s --allow-empty --check-prefix=SIZEBITSTREAM
RUN: llvm-remarkutil instruction-mix %p/Inputs/empty-file --report_style=csv -o - 2>&1 | FileCheck %s --allow-empty --check-prefix=MIXBITSTREAM
RUN: llvm-remarkutil annotation-count --annotation-type=remark %p/Inputs/empty-file -o - 2>&1 | FileCheck %s --allow-empty --check-prefix=ANNOTATIONBITSTREAM
RUN: llvm-remarkutil count %p/Inputs/empty-file -o - 2>&1 | FileCheck %s --allow-empty --check-prefix=COUNTBITSTREAM

; YAMLPARSER: error: document root is not of mapping type.

; An empty bitstream file is valid.
; BITSTREAM2YAML-NOT: error

; SIZEBITSTREAM-LABEL: Function,InstructionCount
; SIZEBITSTREAM-EMPTY:

; ANNOTATIONBITSTREAM-LABEL: Function,Count
; ANNOTATIONBITSTREAM-EMPTY: 

; COUNTBITSTREAM-LABEL: Source,Count
; COUNTBITSTREAM-EMPTY:

; MIXBITSTREAM-LABEL: Instruction,Count
; MIXBITSTREAM-EMPTY: