[llvm-pdbdump] Add some tests for llvm-pdbdump.

This adds only a very basic set of tests that dump a few
functions and object files.

Differential Revision: http://reviews.llvm.org/D7656
Reviewed By: David Blaikie

llvm-svn: 230083

5 files changed, 37 insertions, 0 deletions

diff --git a/llvm/test/DebugInfo/PDB/Inputs/empty.cpp b/llvm/test/DebugInfo/PDB/Inputs/empty.cpp
new file mode 100644
index 00000000000..f27ea18832e
--- /dev/null
+++ b/llvm/test/DebugInfo/PDB/Inputs/empty.cpp
@@ -0,0 +1,7 @@
+// Build with "cl.exe /Zi empty.cpp /link /debug /nodefaultlib /entry:main"

+

+void *__purecall = 0;

+

+int main() {

+  return 42;

+}

diff --git a/llvm/test/DebugInfo/PDB/Inputs/empty.pdb b/llvm/test/DebugInfo/PDB/Inputs/empty.pdb
new file mode 100644
index 00000000000..ae65c3a885c
--- /dev/null
+++ b/llvm/test/DebugInfo/PDB/Inputs/empty.pdb
diff --git a/llvm/test/DebugInfo/PDB/Inputs/symbolformat-fpo.cpp b/llvm/test/DebugInfo/PDB/Inputs/symbolformat-fpo.cpp
new file mode 100644
index 00000000000..3a7200809d1
--- /dev/null
+++ b/llvm/test/DebugInfo/PDB/Inputs/symbolformat-fpo.cpp
@@ -0,0 +1,6 @@
+// Compile with "cl /GR- /Zi /c /Ox /Oy symbolformat-fpo.cpp"

+// Refer to symbolformat.cpp for linking instructions.

+

+unsigned fpo_func(unsigned n) {

+  return n * 2;

+}

diff --git a/llvm/test/DebugInfo/PDB/Inputs/symbolformat.cpp b/llvm/test/DebugInfo/PDB/Inputs/symbolformat.cpp
new file mode 100644
index 00000000000..86135a4c285
--- /dev/null
+++ b/llvm/test/DebugInfo/PDB/Inputs/symbolformat.cpp
@@ -0,0 +1,24 @@
+// Compile with "cl /c /Zi /GR- symbolformat.cpp"

+// Compile symbolformat-fpo.cpp (see file for instructions)

+// Link with "link symbolformat.obj symbolformat-fpo.obj /debug /nodefaultlib

+//    /entry:main /out:symbolformat.exe"

+

+int __cdecl _purecall(void) { return 0; }

+

+struct A {

+  virtual void PureFunc() = 0 {}

+  virtual void VirtualFunc() {}

+  void RegularFunc() {}

+};

+

+struct B : public A {

+  void PureFunc() override {}

+};

+

+int main(int argc, char **argv) {

+  B b;

+  auto PureAddr = &B::PureFunc;

+  auto VirtualAddr = &A::PureFunc;

+  auto RegularAddr = &A::RegularFunc;

+  return 0;

+}

diff --git a/llvm/test/DebugInfo/PDB/Inputs/symbolformat.pdb b/llvm/test/DebugInfo/PDB/Inputs/symbolformat.pdb
new file mode 100644
index 00000000000..3bbc7bb1389
--- /dev/null
+++ b/llvm/test/DebugInfo/PDB/Inputs/symbolformat.pdb