[lld] r187005 - Add lit magic so that lld unittests are run as part of lld test suite

[Nick Kledzik]

Author: kledzik
Date: Tue Jul 23 18:42:17 2013
New Revision: 187005

URL: http://llvm.org/viewvc/llvm-project?rev=187005&view=rev
Log:
Add lit magic so that lld unittests are run as part of lld test suite

Added:
    lld/trunk/test/Unit/
    lld/trunk/test/Unit/lit.cfg
    lld/trunk/test/Unit/lit.site.cfg.in
Modified:
    lld/trunk/test/CMakeLists.txt

Modified: lld/trunk/test/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/test/CMakeLists.txt?rev=187005&r1=187004&r2=187005&view=diff
==============================================================================
--- lld/trunk/test/CMakeLists.txt (original)
+++ lld/trunk/test/CMakeLists.txt Tue Jul 23 18:42:17 2013
@@ -14,6 +14,10 @@ endif(BUILD_SHARED_LIBS)
 configure_lit_site_cfg(
   ${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.in
   ${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg)
+configure_lit_site_cfg(
+  ${CMAKE_CURRENT_SOURCE_DIR}/Unit/lit.site.cfg.in
+  ${CMAKE_CURRENT_BINARY_DIR}/Unit/lit.site.cfg
+  )
 
 if ( NOT LLD_BUILT_STANDALONE )
 
@@ -28,9 +32,10 @@ if ( NOT LLD_BUILT_STANDALONE )
     lld_site_config=${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg
     )
 
-  add_lit_testsuite(check-lld "Running lld regression tests"
+  add_lit_testsuite(check-lld "Running lld test suite"
     ${CMAKE_CURRENT_BINARY_DIR}
-    PARAMS ${LLD_TEST_PARAMS}
+    PARAMS lld_site_config=${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg
+         lld_unit_site_config=${CMAKE_CURRENT_BINARY_DIR}/Unit/lit.site.cfg
     DEPENDS ${LLD_TEST_DEPS}
     )
 

Added: lld/trunk/test/Unit/lit.cfg
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/test/Unit/lit.cfg?rev=187005&view=auto
==============================================================================
--- lld/trunk/test/Unit/lit.cfg (added)
+++ lld/trunk/test/Unit/lit.cfg Tue Jul 23 18:42:17 2013
@@ -0,0 +1,21 @@
+# -*- Python -*-
+
+# Configuration file for the 'lit' test runner.
+
+import os
+
+# name: The name of this test suite.
+config.name = 'lld-Unit'
+
+# suffixes: A list of file extensions to treat as test files.
+config.suffixes =  []
+
+# test_source_root: The root path where unit test binaries are located.
+# test_exec_root: The root path where tests should be run.
+config.test_source_root = os.path.join(config.lld_obj_root, 'unittests')
+config.test_exec_root = config.test_source_root
+
+# testFormat: The test format to use to interpret tests.
+if not hasattr(config, 'llvm_build_mode'):
+    lit.fatal("unable to find llvm_build_mode value on config")
+config.test_format = lit.formats.GoogleTest(config.llvm_build_mode, 'Tests')

Added: lld/trunk/test/Unit/lit.site.cfg.in
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/test/Unit/lit.site.cfg.in?rev=187005&view=auto
==============================================================================
--- lld/trunk/test/Unit/lit.site.cfg.in (added)
+++ lld/trunk/test/Unit/lit.site.cfg.in Tue Jul 23 18:42:17 2013
@@ -0,0 +1,25 @@
+## Autogenerated by LLVM/lld configuration.
+# Do not edit!
+config.llvm_src_root = "@LLVM_SOURCE_DIR@"
+config.llvm_obj_root = "@LLVM_BINARY_DIR@"
+config.llvm_tools_dir = "@LLVM_TOOLS_DIR@"
+config.llvm_libs_dir = "@LLVM_LIBS_DIR@"
+config.llvm_build_mode = "@LLVM_BUILD_MODE@"
+config.lit_tools_dir = "@LLVM_LIT_TOOLS_DIR@"
+config.lld_obj_root = "@LLD_BINARY_DIR@"
+config.lld_src_root = "@LLD_SOURCE_DIR@"
+config.target_triple = "@TARGET_TRIPLE@"
+config.python_executable = "@PYTHON_EXECUTABLE@"
+
+# Support substitution of the tools and libs dirs 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_libs_dir = config.llvm_libs_dir % lit.params
+    config.llvm_build_mode = config.llvm_build_mode % lit.params
+except KeyError,e:
+    key, = e.args
+    lit.fatal("unable to find %r parameter, use '--param=%s=VALUE'" % (key,key))
+
+# Let the main config do the real work.
+lit.load_config(config, "@LLD_SOURCE_DIR@/test/Unit/lit.cfg")