Support GoogleTest's "typed tests"

(http://code.google.com/p/googletest/wiki/GoogleTestAdvancedGuide#Typed_Tests)
in lit.py.  These tests have names like "ValueMapTest/0.Iteration", which broke
when lit.py os.path.join()ed them onto the path and then assumed it could
os.path.split() them back off.  This patch shifts path components from the
testPath to the testName until the testPath exists.

llvm-svn: 84387

1 files changed, 4 insertions, 0 deletions

diff --git a/llvm/utils/lit/TestFormats.py b/llvm/utils/lit/TestFormats.py
index 61bdb185355..7e638b47f4d 100644
--- a/llvm/utils/lit/TestFormats.py
+++ b/llvm/utils/lit/TestFormats.py
@@ -53,6 +53,10 @@ class GoogleTest(object):
 
     def execute(self, test, litConfig):
         testPath,testName = os.path.split(test.getSourcePath())
+        if not os.path.exists(testPath):
+            # Handle GTest typed tests, whose name includes a '/'.
+            testPath, namePrefix = os.path.split(testPath)
+            testName = os.path.join(namePrefix, testName)
 
         cmd = [testPath, '--gtest_filter=' + testName]
         out, err, exitCode = TestRunner.executeCommand(cmd)