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

llvm-svn: 188076

test/Unit/lit.cfg

@@ -4,6 +4,8 @@
 
 import os
 
+import lit.formats
+
 # name: The name of this test suite.
 config.name = 'LLVM-Unit'
 
@@ -43,9 +45,9 @@ if config.test_exec_root is None:
     # out-of-tree build situation).
 
     # Check for 'llvm_unit_site_config' user parameter, and use that if available.
-    site_cfg = lit.params.get('llvm_unit_site_config', None)
+    site_cfg = lit_config.params.get('llvm_unit_site_config', None)
     if site_cfg and os.path.exists(site_cfg):
-        lit.load_config(config, site_cfg)
+        lit_config.load_config(config, site_cfg)
         raise SystemExit
 
     # Try to detect the situation where we are using an out-of-tree build by
@@ -58,7 +60,7 @@ if config.test_exec_root is None:
 
     llvm_config = lit.util.which('llvm-config', config.environment['PATH'])
     if not llvm_config:
-        lit.fatal('No site specific configuration available!')
+        lit_config.fatal('No site specific configuration available!')
 
     # Get the source and object roots.
     llvm_src_root = lit.util.capture(['llvm-config', '--src-root']).strip()
@@ -67,16 +69,16 @@ if config.test_exec_root is None:
     # Validate that we got a tree which points to here.
     this_src_root = os.path.join(os.path.dirname(__file__),'..','..')
     if os.path.realpath(llvm_src_root) != os.path.realpath(this_src_root):
-        lit.fatal('No site specific configuration available!')
+        lit_config.fatal('No site specific configuration available!')
 
     # Check that the site specific configuration exists.
     site_cfg = os.path.join(llvm_obj_root, 'test', 'Unit', 'lit.site.cfg')
     if not os.path.exists(site_cfg):
-        lit.fatal('No site specific configuration available!')
+        lit_config.fatal('No site specific configuration available!')
 
     # Okay, that worked. Notify the user of the automagic, and reconfigure.
-    lit.note('using out-of-tree build at %r' % llvm_obj_root)
+    lit_config.note('using out-of-tree build at %r' % llvm_obj_root)
-    lit.load_config(config, site_cfg)
+    lit_config.load_config(config, site_cfg)
     raise SystemExit
 
 # If necessary, point the dynamic loader at libLLVM.so.

test/Unit/lit.site.cfg.in

@@ -13,12 +13,12 @@ config.shlibpath_var = "@SHLIBPATH_VAR@"
 # Support substitution of the tools_dir and build_mode with user parameters.
 # This is used when we can't determine the tool dir at configuration time.
 try:
-    config.llvm_tools_dir = config.llvm_tools_dir % lit.params
+    config.llvm_tools_dir = config.llvm_tools_dir % lit_config.params
-    config.llvm_build_mode = config.llvm_build_mode % lit.params
+    config.llvm_build_mode = config.llvm_build_mode % lit_config.params
 except KeyError:
     e = sys.exc_info()[1]
     key, = e.args
-    lit.fatal("unable to find %r parameter, use '--param=%s=VALUE'" % (key,key))
+    lit_config.fatal("unable to find %r parameter, use '--param=%s=VALUE'" % (key,key))
 
 # Let the main config do the real work.
-lit.load_config(config, "@LLVM_SOURCE_DIR@/test/Unit/lit.cfg")
+lit_config.load_config(config, "@LLVM_SOURCE_DIR@/test/Unit/lit.cfg")

test/lit.cfg

@@ -7,6 +7,9 @@ import sys
 import re
 import platform
 
+import lit.util
+import lit.formats
+
 # name: The name of this test suite.
 config.name = 'LLVM'
 
@@ -14,9 +17,9 @@ config.name = 'LLVM'
 if sys.platform in ['win32']:
     # Seek sane tools in directories and set to $PATH.
     path = getattr(config, 'lit_tools_dir', None)
-    path = lit.getToolsPath(path,
+    path = lit_config.getToolsPath(path,
-                            config.environment['PATH'],
+                                   config.environment['PATH'],
-                            ['cmp.exe', 'grep.exe', 'sed.exe'])
+                                   ['cmp.exe', 'grep.exe', 'sed.exe'])
     if path is not None:
         path = os.path.pathsep.join((path,
                                      config.environment['PATH']))
@@ -36,9 +39,6 @@ else:
 # testFormat: The test format to use to interpret tests.
 config.test_format = lit.formats.ShTest(execute_external)
 
-# To ignore test output on stderr so it doesn't trigger failures uncomment this:
-#config.test_format = lit.formats.TclTest(ignoreStdErr=True)
-
 # suffixes: A list of file extensions to treat as test files. This is overriden
 # by individual lit.local.cfg files in the test subdirectories.
 config.suffixes = []
@@ -60,7 +60,7 @@ if llvm_obj_root is not None:
 if llvm_obj_root is not None:
     llvm_tools_dir = getattr(config, 'llvm_tools_dir', None)
     if not llvm_tools_dir:
-        lit.fatal('No LLVM tools dir set!')
+        lit_config.fatal('No LLVM tools dir set!')
     path = os.path.pathsep.join((llvm_tools_dir, config.environment['PATH']))
     config.environment['PATH'] = path
 
@@ -107,9 +107,9 @@ if config.test_exec_root is None:
     # out-of-tree build situation).
 
     # Check for 'llvm_site_config' user parameter, and use that if available.
-    site_cfg = lit.params.get('llvm_site_config', None)
+    site_cfg = lit_config.params.get('llvm_site_config', None)
     if site_cfg and os.path.exists(site_cfg):
-        lit.load_config(config, site_cfg)
+        lit_config.load_config(config, site_cfg)
         raise SystemExit
 
     # Try to detect the situation where we are using an out-of-tree build by
@@ -122,7 +122,7 @@ if config.test_exec_root is None:
 
     llvm_config = lit.util.which('llvm-config', config.environment['PATH'])
     if not llvm_config:
-        lit.fatal('No site specific configuration available!')
+        lit_config.fatal('No site specific configuration available!')
 
     # Get the source and object roots.
     llvm_src_root = lit.util.capture(['llvm-config', '--src-root']).strip()
@@ -131,16 +131,16 @@ if config.test_exec_root is None:
     # Validate that we got a tree which points to here.
     this_src_root = os.path.dirname(config.test_source_root)
     if os.path.realpath(llvm_src_root) != os.path.realpath(this_src_root):
-        lit.fatal('No site specific configuration available!')
+        lit_config.fatal('No site specific configuration available!')
 
     # Check that the site specific configuration exists.
     site_cfg = os.path.join(llvm_obj_root, 'test', 'lit.site.cfg')
     if not os.path.exists(site_cfg):
-        lit.fatal('No site specific configuration available!')
+        lit_config.fatal('No site specific configuration available!')
 
     # Okay, that worked. Notify the user of the automagic, and reconfigure.
-    lit.note('using out-of-tree build at %r' % llvm_obj_root)
+    lit_config.note('using out-of-tree build at %r' % llvm_obj_root)
-    lit.load_config(config, site_cfg)
+    lit_config.load_config(config, site_cfg)
     raise SystemExit
 
 ###
@@ -169,7 +169,7 @@ else:
 config.substitutions.append( ('%defaultjit', '-use-mcjit='+defaultIsMCJIT) )
 
 # Process jit implementation option
-jit_impl_cfg = lit.params.get('jit_impl', None)
+jit_impl_cfg = lit_config.params.get('jit_impl', None)
 if jit_impl_cfg == 'mcjit':
   # When running with mcjit, mangle -mcjit into target triple
   # and add -use-mcjit flag to lli invocation
@@ -292,21 +292,22 @@ if re.search(r'with assertions', llc_cmd.stdout.read().decode('ascii')):
 llc_cmd.wait()
 
 # Check if we should use gmalloc.
-use_gmalloc_str = lit.params.get('use_gmalloc', None)
+use_gmalloc_str = lit_config.params.get('use_gmalloc', None)
 if use_gmalloc_str is not None:
     if use_gmalloc_str.lower() in ('1', 'true'):
         use_gmalloc = True
     elif use_gmalloc_str.lower() in ('', '0', 'false'):
         use_gmalloc = False
     else:
-        lit.fatal('user parameter use_gmalloc should be 0 or 1')
+        lit_config.fatal('user parameter use_gmalloc should be 0 or 1')
 else:
     # Default to not using gmalloc
     use_gmalloc = False
 
 # Allow use of an explicit path for gmalloc library.
 # Will default to '/usr/lib/libgmalloc.dylib' if not set.
-gmalloc_path_str = lit.params.get('gmalloc_path', '/usr/lib/libgmalloc.dylib')
+gmalloc_path_str = lit_config.params.get('gmalloc_path',
+                                         '/usr/lib/libgmalloc.dylib')
 
 if use_gmalloc:
      config.environment.update({'DYLD_INSERT_LIBRARIES' : gmalloc_path_str})

test/lit.site.cfg.in

@@ -26,11 +26,11 @@ config.have_zlib = "@HAVE_LIBZ@"
 # Support substitution of the tools_dir with user parameters. This is
 # used when we can't determine the tool dir at configuration time.
 try:
-    config.llvm_tools_dir = config.llvm_tools_dir % lit.params
+    config.llvm_tools_dir = config.llvm_tools_dir % lit_config.params
 except KeyError:
     e = sys.exc_info()[1]
     key, = e.args
-    lit.fatal("unable to find %r parameter, use '--param=%s=VALUE'" % (key,key))
+    lit_config.fatal("unable to find %r parameter, use '--param=%s=VALUE'" % (key,key))
 
 # Let the main config do the real work.
-lit.load_config(config, "@LLVM_SOURCE_DIR@/test/lit.cfg")
+lit_config.load_config(config, "@LLVM_SOURCE_DIR@/test/lit.cfg")