[test] Add timeout to API tests.

Before the reorganiziation, the API tests were inheriting the timeout
from the top-level lit file. Now that this is no longer the case, the
lldb-api test suite needs to set its own timeout.

llvm-svn: 374435

lldb/test/API/lit.cfg

@@ -61,6 +61,15 @@ for cachedir in [config.clang_module_cache, config.lldb_module_cache]:
     print("Deleting module cache at %s."%cachedir)
     shutil.rmtree(cachedir)
 
+# Set a default per-test timeout of 10 minutes. Setting a timeout per test
+# requires that killProcessAndChildren() is supported on the platform and
+# lit complains if the value is set but it is not supported.
+supported, errormsg = lit_config.maxIndividualTestTimeIsSupported
+if supported:
+    lit_config.maxIndividualTestTime = 600
+else:
+    lit_config.warning("Could not set a default per-test timeout. " + errormsg)
+
 # Build dotest command.
 dotest_cmd = [config.dotest_path]
 dotest_cmd.extend(config.dotest_args_str.split(';'))

lldb/test/Shell/lit.cfg.py

@@ -39,9 +39,7 @@ config.test_exec_root = os.path.join(config.lldb_obj_root, 'test')
 
 
 llvm_config.use_default_substitutions()
-
 toolchain.use_lldb_substitutions(config)
-
 toolchain.use_support_substitutions(config)