A toy for Doug: Add some 'lit' tests which just run clang++ -fsyntax-only over all the files in a directory.

 - 'lit utils/C++Tests' to run, you may need to fix the stdc++ include path, and your mileage may vary.

 - A handful of the LLVM headers are XFAIL because they don't include the right headers.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81990 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 22 insertions, 0 deletions

diff --git a/utils/C++Tests/LLVM-Syntax/lit.local.cfg b/utils/C++Tests/LLVM-Syntax/lit.local.cfg
new file mode 100644
index 0000000000..69f010ef33
--- /dev/null
+++ b/utils/C++Tests/LLVM-Syntax/lit.local.cfg
@@ -0,0 +1,22 @@
+# -*- Python -*-
+
+# Configuration file for the 'lit' test runner.
+
+def getRoot(config):
+    if not config.parent:
+        return config
+    return getRoot(config.parent)
+
+root = getRoot(config)
+
+# testFormat: The test format to use to interpret tests.
+config.test_format = lit.formats.SyntaxCheckTest(compiler=root.clang,
+                                                 dir='%s/include/llvm' % root.llvm_src_root,
+                                                 recursive=False,
+                                                 pattern='^(.*\\.h|[^.]*)$',
+                                                 extra_cxx_args=['-D__STDC_LIMIT_MACROS',
+                                                                 '-D__STDC_CONSTANT_MACROS',
+                                                                 '-I%s/include' % root.llvm_src_root,
+                                                                 '-I%s/include' % root.llvm_obj_root])
+
+config.excludes = ['AbstractTypeUser.h']