## Check that llvm-objcopy reports a suitable error when it
## encounters an invalid input during reading.

## We can't have multiple DXIL parts.
# RUN: yaml2obj %s --docnum=1 -o %t1
# RUN: not llvm-objcopy %t1 %t1.out 2>&1 | FileCheck %s -DFILE=%t1 --check-prefix=ERROR1

# ERROR1: error: '[[FILE]]': More than one DXIL part is present in the file

--- !dxcontainer
Header:
  Hash:            [ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
                     0x0, 0x0, 0x0, 0x0, 0x0, 0x0 ]
  Version:
    Major:           1
    Minor:           0
  PartCount:       2
Parts:
  - Name:            DXIL
    Size:            28
  - Name:            DXIL
    Size:            28
...

## The first part offset is out of file bounds.
# RUN: yaml2obj %s --docnum=2 -o %t2
# RUN: not llvm-objcopy %t2 %t2.out 2>&1 | FileCheck %s -DFILE=%t2 --check-prefix=ERROR2

# ERROR2: error: '[[FILE]]': Reading structure out of file bounds

--- !dxcontainer
Header:
  Hash:            [ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
                     0x0, 0x0, 0x0, 0x0, 0x0, 0x0 ]
  Version:
    Major:           2
    Minor:           0
  PartCount:       1
  PartOffsets:     [ 48 ]
Parts:
  - Name:            DXIL
    Size:            28
...