1 # Test that we can write source file names to PDBs and read them back.
2 # Because the subsection the file names are stored in is 4-byte
3 # aligned, there is a possibility of misaligning the file names. This
4 # will cause them to be read back empty or truncated. To guard
5 # against this, we test with two different lengths of file name data
6 # that differ by one byte, so that at least one of those will only
7 # pass if alignment is implemented correctly.
9 RUN: rm -rf %t && mkdir -p %t
10 RUN: llvm-pdbutil yaml2pdb -pdb=%t/source-names-1.pdb %p/Inputs/source-names-1.yaml
11 RUN: llvm-pdbutil pdb2yaml -module-files %t/source-names-1.pdb \
12 RUN: | FileCheck -check-prefix=CHECK1 %s
13 RUN: llvm-pdbutil yaml2pdb -pdb=%t/source-names-2.pdb %p/Inputs/source-names-2.yaml
14 RUN: llvm-pdbutil pdb2yaml -module-files %t/source-names-2.pdb \
15 RUN: | FileCheck -check-prefix=CHECK2 %s
18 CHECK1: 'C:\src\test.c'
21 CHECK2: 'C:\src\test.cc'