# Test that we can write source file names to PDBs and read them back.
# Because the subsection the file names are stored in is 4-byte
# aligned, there is a possibility of misaligning the file names. This
# will cause them to be read back empty or truncated.  To guard
# against this, we test with two different lengths of file name data
# that differ by one byte, so that at least one of those will only
# pass if alignment is implemented correctly.

RUN: rm -rf %t && mkdir -p %t
RUN: llvm-pdbutil yaml2pdb -pdb=%t/source-names-1.pdb %p/Inputs/source-names-1.yaml
RUN: llvm-pdbutil pdb2yaml -module-files %t/source-names-1.pdb \
RUN:     | FileCheck -check-prefix=CHECK1 %s
RUN: llvm-pdbutil yaml2pdb -pdb=%t/source-names-2.pdb %p/Inputs/source-names-2.yaml
RUN: llvm-pdbutil pdb2yaml -module-files %t/source-names-2.pdb \
RUN:     | FileCheck -check-prefix=CHECK2 %s

CHECK1: SourceFiles:
CHECK1: 'C:\src\test.c'

CHECK2: SourceFiles:
CHECK2: 'C:\src\test.cc'