1 files changed, 18 insertions, 0 deletions
diff --git a/llvm/utils/lit/examples/many-tests/ManyTests.py b/llvm/utils/lit/examples/many-tests/ManyTests.py
new file mode 100644
index 00000000000..df3edb55b85
--- /dev/null
+++ b/llvm/utils/lit/examples/many-tests/ManyTests.py
@@ -0,0 +1,18 @@
+from lit import Test
+
+
+class ManyTests(object):
+    def __init__(self, N=10000):
+        self.N = N
+
+    def getTestsInDirectory(self, testSuite, path_in_suite, litConfig, localConfig):
+        for i in range(self.N):
+            test_name = "test-%04d" % (i,)
+            yield Test.Test(testSuite, path_in_suite + (test_name,), localConfig)
+
+    def execute(self, test, litConfig):
+        # Do a "non-trivial" amount of Python work.
+        sum = 0
+        for i in range(10000):
+            sum += i
+        return Test.PASS, ""