somehow this ended up ignored
diff --git a/.gitignore b/.gitignore
index 337b0eb..e8352ae 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,4 @@
 .sconsign.dblite
-run_tests
 *.o
 *.obj
 msvc/Release/
@@ -7,3 +6,4 @@
 *.suo
 *.opensdf
 *.sdf
+*.user
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new file mode 100644
index 0000000..8d49595
--- /dev/null
+++ b/msvc/run_tests/run_tests.vcxproj
@@ -0,0 +1,185 @@
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\ No newline at end of file
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new file mode 100644
index 0000000..e923c7d
--- /dev/null
+++ b/msvc/run_tests/run_tests.vcxproj.filters
@@ -0,0 +1,81 @@
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\ No newline at end of file