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authorDimitry Andric <dim@FreeBSD.org>2016-01-06 20:12:03 +0000
committerDimitry Andric <dim@FreeBSD.org>2016-01-06 20:12:03 +0000
commit9e6d35490a6542f9c97607f93c2ef8ca8e03cbcc (patch)
treedd2a1ddf0476664c2b823409c36cbccd52662ca7 /lit
parent3bd2e91faeb9eeec1aae82c64a3253afff551cfd (diff)
downloadsrc-9e6d35490a6542f9c97607f93c2ef8ca8e03cbcc.tar.gz
src-9e6d35490a6542f9c97607f93c2ef8ca8e03cbcc.zip
Vendor import of lldb trunk r256945:vendor/lldb/lldb-trunk-r256945
Notes
Notes: svn path=/vendor/lldb/dist/; revision=293262 svn path=/vendor/lldb/lldb-trunk-r256945/; revision=293263; tag=vendor/lldb/lldb-trunk-r256945
Diffstat (limited to 'lit')
-rw-r--r--lit/CMakeLists.txt36
-rw-r--r--lit/Unit/lit.cfg23
-rw-r--r--lit/Unit/lit.site.cfg.in25
-rw-r--r--lit/lit.cfg152
-rw-r--r--lit/lit.site.cfg.in22
5 files changed, 258 insertions, 0 deletions
diff --git a/lit/CMakeLists.txt b/lit/CMakeLists.txt
new file mode 100644
index 000000000000..108fc9368732
--- /dev/null
+++ b/lit/CMakeLists.txt
@@ -0,0 +1,36 @@
+set(LLVM_SOURCE_DIR "${LLVM_MAIN_SRC_DIR}")
+set(LLVM_BINARY_DIR "${LLVM_BINARY_DIR}")
+set(LLVM_BUILD_MODE "%(build_mode)s")
+set(LLVM_TOOLS_DIR "${LLVM_TOOLS_BINARY_DIR}/%(build_config)s")
+set(LLVM_LIBS_DIR "${LLVM_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/%(build_config)s")
+set(CLANG_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/..")
+set(CLANG_BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}/..")
+if(BUILD_SHARED_LIBS)
+ set(ENABLE_SHARED 1)
+else()
+ set(ENABLE_SHARED 0)
+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
+ ${CMAKE_CURRENT_BINARY_DIR}/Unit/lit.site.cfg
+ )
+
+set(LLDB_TEST_DEPS
+ LLDBUnitTests
+ )
+set(LLDB_TEST_PARAMS
+ lldb_site_config=${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg
+ )
+
+add_lit_testsuite(check-lldb-unit "Running lldb unit test suite"
+ ${CMAKE_CURRENT_BINARY_DIR}
+ PARAMS lldb_site_config=${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg
+ lldb_unit_site_config=${CMAKE_CURRENT_BINARY_DIR}/Unit/lit.site.cfg
+ DEPENDS ${LLDB_TEST_DEPS}
+ )
+
+set_target_properties(check-lldb-unit PROPERTIES FOLDER "lldb tests")
diff --git a/lit/Unit/lit.cfg b/lit/Unit/lit.cfg
new file mode 100644
index 000000000000..3d295475d564
--- /dev/null
+++ b/lit/Unit/lit.cfg
@@ -0,0 +1,23 @@
+# -*- Python -*-
+
+# Configuration file for the 'lit' test runner.
+
+import os
+
+import lit.formats
+
+# name: The name of this test suite.
+config.name = 'lldb-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.lldb_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_config.fatal("unable to find llvm_build_mode value on config")
+config.test_format = lit.formats.GoogleTest(config.llvm_build_mode, 'Tests')
diff --git a/lit/Unit/lit.site.cfg.in b/lit/Unit/lit.site.cfg.in
new file mode 100644
index 000000000000..61c8179af39e
--- /dev/null
+++ b/lit/Unit/lit.site.cfg.in
@@ -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.lldb_obj_root = "@LLDB_BINARY_DIR@"
+config.lldb_src_root = "@LLDB_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_config.params
+ config.llvm_libs_dir = config.llvm_libs_dir % lit_config.params
+ config.llvm_build_mode = config.llvm_build_mode % lit_config.params
+except KeyError as e:
+ key, = e.args
+ lit_config.fatal("unable to find %r parameter, use '--param=%s=VALUE'" % (key,key))
+
+# Let the main config do the real work.
+lit_config.load_config(config, "@LLDB_SOURCE_DIR@/lit/Unit/lit.cfg")
diff --git a/lit/lit.cfg b/lit/lit.cfg
new file mode 100644
index 000000000000..3f1a90c7f4fa
--- /dev/null
+++ b/lit/lit.cfg
@@ -0,0 +1,152 @@
+# -*- Python -*-
+
+import os
+import platform
+import re
+import subprocess
+import locale
+
+import lit.formats
+import lit.util
+
+# Configuration file for the 'lit' test runner.
+
+# name: The name of this test suite.
+config.name = 'lldb'
+
+# testFormat: The test format to use to interpret tests.
+#
+# For now we require '&&' between commands, until they get globally killed and
+# the test runner updated.
+execute_external = (platform.system() != 'Windows'
+ or lit_config.getBashPath() not in [None, ""])
+config.test_format = lit.formats.ShTest(execute_external)
+
+# suffixes: We only support unit tests
+config.suffixes = []
+
+# test_source_root: The root path where tests are located.
+config.test_source_root = os.path.dirname(__file__)
+
+# test_exec_root: The root path where tests should be run.
+lldb_obj_root = getattr(config, 'lldb_obj_root', None)
+if lldb_obj_root is not None:
+ config.test_exec_root = os.path.join(lldb_obj_root, 'lit')
+
+# Set llvm_{src,obj}_root for use by others.
+config.llvm_src_root = getattr(config, 'llvm_src_root', None)
+config.llvm_obj_root = getattr(config, 'llvm_obj_root', None)
+
+# Tweak the PATH to include the tools dir and the scripts dir.
+if lldb_obj_root is not None:
+ llvm_tools_dir = getattr(config, 'llvm_tools_dir', None)
+ if not llvm_tools_dir:
+ lit_config.fatal('No LLVM tools dir set!')
+ path = os.path.pathsep.join((llvm_tools_dir, config.environment['PATH']))
+ path = os.path.pathsep.join((os.path.join(getattr(config, 'llvm_src_root', None),'test','Scripts'),path))
+
+ config.environment['PATH'] = path
+
+ llvm_libs_dir = getattr(config, 'llvm_libs_dir', None)
+ if not llvm_libs_dir:
+ lit_config.fatal('No LLVM libs dir set!')
+ path = os.path.pathsep.join((llvm_libs_dir,
+ config.environment.get('LD_LIBRARY_PATH','')))
+ config.environment['LD_LIBRARY_PATH'] = path
+
+ # Propagate LLVM_SRC_ROOT into the environment.
+ config.environment['LLVM_SRC_ROOT'] = getattr(config, 'llvm_src_root', '')
+
+ # Propagate PYTHON_EXECUTABLE into the environment
+ config.environment['PYTHON_EXECUTABLE'] = getattr(config, 'python_executable',
+ '')
+###
+
+# Check that the object root is known.
+if config.test_exec_root is None:
+ # Otherwise, we haven't loaded the site specific configuration (the user is
+ # probably trying to run on a test file directly, and either the site
+ # configuration hasn't been created by the build system, or we are in an
+ # out-of-tree build situation).
+
+ # Check for 'lldb_site_config' user parameter, and use that if available.
+ site_cfg = lit_config.params.get('lldb_site_config', None)
+ if site_cfg and os.path.exists(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
+ # looking for 'llvm-config'.
+ #
+ # FIXME: I debated (i.e., wrote and threw away) adding logic to
+ # automagically generate the lit.site.cfg if we are in some kind of fresh
+ # build situation. This means knowing how to invoke the build system though,
+ # and I decided it was too much magic. We should solve this by just having
+ # the .cfg files generated during the configuration step.
+
+ llvm_config = lit.util.which('llvm-config', config.environment['PATH'])
+ if not llvm_config:
+ 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()
+ llvm_obj_root = lit.util.capture(['llvm-config', '--obj-root']).strip()
+ lldb_src_root = os.path.join(llvm_src_root, "tools", "lldb")
+ lldb_obj_root = os.path.join(llvm_obj_root, "tools", "lldb")
+
+ # Validate that we got a tree which points to here, using the standard
+ # tools/lldb layout.
+ this_src_root = os.path.dirname(config.test_source_root)
+ if os.path.realpath(lldb_src_root) != os.path.realpath(this_src_root):
+ lit_config.fatal('No site specific configuration available!')
+
+ # Check that the site specific configuration exists.
+ site_cfg = os.path.join(lldb_obj_root, 'test', 'lit.site.cfg')
+ if not os.path.exists(site_cfg):
+ lit_config.fatal(
+ 'No site specific configuration available! You may need to '
+ 'run "make test" in your lldb build directory.')
+
+ # Okay, that worked. Notify the user of the automagic, and reconfigure.
+ lit_config.note('using out-of-tree build at %r' % lldb_obj_root)
+ lit_config.load_config(config, site_cfg)
+ raise SystemExit
+
+# Shell execution
+if platform.system() not in ['Windows'] or lit_config.getBashPath() != '':
+ config.available_features.add('shell')
+
+# Running on Darwin OS
+if platform.system() in ['Darwin']:
+ config.available_features.add('system-linker-mach-o')
+
+# Running on ELF based *nix
+if platform.system() in ['FreeBSD', 'Linux']:
+ config.available_features.add('system-linker-elf')
+
+# llvm-config knows whether it is compiled with asserts (and)
+# whether we are operating in release/debug mode.
+import subprocess
+try:
+ llvm_config_cmd = \
+ subprocess.Popen([os.path.join(llvm_tools_dir, 'llvm-config'),
+ '--build-mode', '--assertion-mode', '--targets-built'],
+ stdout = subprocess.PIPE)
+except OSError as why:
+ print("Could not find llvm-config in " + llvm_tools_dir)
+ exit(42)
+
+llvm_config_output = llvm_config_cmd.stdout.read().decode('utf_8')
+llvm_config_output_list = llvm_config_output.split("\n")
+
+if re.search(r'DEBUG', llvm_config_output_list[0]):
+ config.available_features.add('debug')
+if re.search(r'ON', llvm_config_output_list[1]):
+ config.available_features.add('asserts')
+if re.search(r'ARM', llvm_config_output_list[2]):
+ config.available_features.add('arm')
+if re.search(r'Mips', llvm_config_output_list[2]):
+ config.available_features.add('mips')
+if re.search(r'X86', llvm_config_output_list[2]):
+ config.available_features.add('x86')
+llvm_config_cmd.wait()
diff --git a/lit/lit.site.cfg.in b/lit/lit.site.cfg.in
new file mode 100644
index 000000000000..10f3033da4af
--- /dev/null
+++ b/lit/lit.site.cfg.in
@@ -0,0 +1,22 @@
+## Autogenerated by LLVM/lldb 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.lit_tools_dir = "@LLVM_LIT_TOOLS_DIR@"
+config.lldb_obj_root = "@LLDB_BINARY_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_config.params
+ config.llvm_libs_dir = config.llvm_libs_dir % lit_config.params
+except KeyError as e:
+ key, = e.args
+ lit_config.fatal("unable to find %r parameter, use '--param=%s=VALUE'" % (key,key))
+
+# Let the main config do the real work.
+lit_config.load_config(config, "@LLDB_SOURCE_DIR@/lit/lit.cfg")