Add two new C++ lit tests suites, for testing Clang .cpp files with

-fsyntax-only and with -c.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@88845 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 62 insertions, 4 deletions

diff --git a/utils/C++Tests/Clang-Code-Compile/lit.local.cfg b/utils/C++Tests/Clang-Code-Compile/lit.local.cfg
new file mode 100644
index 0000000000..d9e39e5d3f
--- /dev/null
+++ b/utils/C++Tests/Clang-Code-Compile/lit.local.cfg
@@ -0,0 +1,26 @@
+# -*- 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.
+cxxflags = ['-D__STDC_LIMIT_MACROS',
+            '-D__STDC_CONSTANT_MACROS',
+            '-Wno-sign-compare',
+            '-I%s/include' % root.llvm_src_root,
+            '-I%s/include' % root.llvm_obj_root,
+            '-I%s/tools/clang/include' % root.llvm_src_root,
+            '-I%s/tools/clang/include' % root.llvm_obj_root]
+config.test_format = \
+  lit.formats.OneCommandPerFileTest(command=[root.clang, '-c',
+                                             '-o', '/dev/null'] + cxxflags,
+                                    dir='%s/tools/clang/lib' % root.llvm_src_root,
+                                    recursive=True,
+                                    pattern='^(.*\\.cpp)$')
+
diff --git a/utils/C++Tests/Clang-Code-Syntax/lit.local.cfg b/utils/C++Tests/Clang-Code-Syntax/lit.local.cfg
new file mode 100644
index 0000000000..8f00c8df73
--- /dev/null
+++ b/utils/C++Tests/Clang-Code-Syntax/lit.local.cfg
@@ -0,0 +1,25 @@
+# -*- Python -*-
+
+# Configuration file for the 'lit' test runner.
+
+def getRoot(config):
+    if not config.parent:
+        return config
+    return getRoot(config.parent)
+
+root = getRoot(config)
+
+# testFormat: The test format to use to interpret tests.
+cxxflags = ['-D__STDC_LIMIT_MACROS',
+            '-D__STDC_CONSTANT_MACROS',
+            '-Wno-sign-compare',
+            '-I%s/include' % root.llvm_src_root,
+            '-I%s/include' % root.llvm_obj_root,
+            '-I%s/tools/clang/include' % root.llvm_src_root,
+            '-I%s/tools/clang/include' % root.llvm_obj_root]
+config.test_format = \
+  lit.formats.OneCommandPerFileTest(command=[root.clang,
+                                             '-fsyntax-only'] + cxxflags,
+                                    dir='%s/tools/clang/lib' % root.llvm_src_root,
+                                    recursive=True,
+                                    pattern='^(.*\\.cpp)$')
diff --git a/utils/C++Tests/lit.cfg b/utils/C++Tests/lit.cfg
index 0b7ebc619a..aa3b09d50a 100644
--- a/utils/C++Tests/lit.cfg
+++ b/utils/C++Tests/lit.cfg
@@ -17,7 +17,14 @@ config.suffixes = []
 # Reset these from the Clang config.
 config.test_source_root = config.test_exec_root = None
 
-# Don't run Clang-Syntax checks by default.
-if not lit.params.get('run_clang_syntax'):
-    config.excludes = ['Clang-Syntax']
-
+# Don't run Clang checks by default.
+config.excludes = []
+if (not lit.params.get('run_clang_syntax') and
+    not lit.params.get('run_clang_all')):
+    config.excludes.append('Clang-Syntax')
+if (not lit.params.get('run_clang_code_syntax') and
+    not lit.params.get('run_clang_all')):
+    config.excludes.append('Clang-Code-Syntax')
+if (not lit.params.get('run_clang_compile') and
+    not lit.params.get('run_clang_all')):
+    config.excludes.append('Clang-Code-Compile')