[lit] Update lit's own tests to use lit_config and lit package, as appropriate.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188107 91177308-0d34-0410-b5e6-96231b3b80d8

utils/lit/tests/Inputs/discovery/lit.cfg

@@ -1,3 +1,4 @@
+import lit.formats
 config.name = 'top-level-suite'
 config.suffixes = ['.txt']
 config.test_format = lit.formats.ShTest()

utils/lit/tests/Inputs/discovery/subsuite/lit.cfg

@@ -1,3 +1,4 @@
+import lit.formats
 config.name = 'sub-suite'
 config.suffixes = ['.txt']
 config.test_format = lit.formats.ShTest()

utils/lit/tests/Inputs/exec-discovery-in-tree/lit.cfg

@@ -1,6 +1,8 @@
+import lit.formats
+
 # Verify that the site configuration was loaded.
 if config.test_source_root is None or config.test_exec_root is None:
-    lit.fatal("No site specific configuration")
+    lit_config.fatal("No site specific configuration")
 
 config.name = 'exec-discovery-in-tree-suite'
 config.suffixes = ['.txt']

utils/lit/tests/Inputs/exec-discovery-in-tree/obj/lit.site.cfg

@@ -1,4 +1,4 @@
 import os
 config.test_exec_root = os.path.dirname(__file__)
 config.test_source_root = os.path.dirname(config.test_exec_root)
-lit.load_config(config, os.path.join(config.test_source_root, "lit.cfg"))
+lit_config.load_config(config, os.path.join(config.test_source_root, "lit.cfg"))

utils/lit/tests/Inputs/exec-discovery/lit.site.cfg

@@ -2,4 +2,4 @@
 import os
 config.test_exec_root = os.path.dirname(__file__)
 config.test_source_root = os.path.join(os.path.dirname(config.test_exec_root), "discovery")
-lit.load_config(config, os.path.join(config.test_source_root, "lit.cfg"))
+lit_config.load_config(config, os.path.join(config.test_source_root, "lit.cfg"))

utils/lit/tests/Inputs/progress-bar/lit.cfg

@@ -1,3 +1,4 @@
+import lit.formats
 config.name = 'shtest-shell'
 config.suffixes = ['.txt']
 config.test_format = lit.formats.ShTest()

utils/lit/tests/Inputs/shtest-format/external_shell/lit.local.cfg

@@ -1 +1,2 @@
+import lit.formats
 config.test_format = lit.formats.ShTest(execute_external=True)

utils/lit/tests/Inputs/shtest-format/lit.cfg

@@ -1,3 +1,4 @@
+import lit.formats
 config.name = 'shtest-format'
 config.suffixes = ['.txt']
 config.test_format = lit.formats.ShTest()

utils/lit/tests/Inputs/shtest-shell/lit.cfg

@@ -1,3 +1,4 @@
+import lit.formats
 config.name = 'shtest-shell'
 config.suffixes = ['.txt']
 config.test_format = lit.formats.ShTest()

utils/lit/tests/Inputs/unittest-adaptor/lit.cfg

@@ -1,3 +1,4 @@
+import lit.formats
 config.name = 'unittest-adaptor'
 config.suffixes = ['.txt']
 config.test_format = lit.formats.ShTest()

utils/lit/tests/lit.cfg

@@ -2,6 +2,8 @@
 
 import os
 
+import lit.formats
+
 # Configuration file for the 'lit' test runner.
 
 # name: The name of this test suite.
@@ -31,6 +33,6 @@ config.substitutions.append(('%{lit}', os.path.join(src_root, 'lit.py')))
 
 # Enable coverage.py reporting, assuming the coverage module has been installed
 # and sitecustomize.py in the virtualenv has been modified appropriately.
-if lit.params.get('check-coverage', None):
+if lit_config.params.get('check-coverage', None):
     config.environment['COVERAGE_PROCESS_START'] = os.path.join(
         os.path.dirname(__file__), ".coveragerc")