JDevlieghere created this revision.
JDevlieghere added reviewers: LLDB, labath, mgorny, teemperor,
stella.stamenova, xiaobai, tatyana-krasnukha.
Herald added subscribers: lldb-commits, thopre, arphaman, MaskRay, kbarton,
arichardson, nemanjai, emaste.
Herald added a reviewer: espindola.
Herald added a project: LLDB.
LLDB has three major testing strategies: unit tests, tests that exercise the SB
API though dotest.py and what we currently call lit tests. The later is rather
confusing as we're now using lit as the driver for all three types of tests. As
most of this grew organically, the directory structure in the lldb repository
doesn't really make this clear. The 'lit' tests are part of the root and among
these tests there's a `Unit` and `Suite` folder for the unit and dotest-tests.
This makes it impossible to run just the lit tests.
This patch changes the directory layout to match the 3 testing strategies, each
with their own directory and their own configuration file. I've opted to name
the directories after the testing tool, so dotest for the dotest.py tests and
filecheck for the lit tests. This means there are now three targets, in
addition to the usual `check-lldb`:
- `check-lldb-unittests` (replaces `check-lldb-unit`)
- `check-lldb-dotest`
- `check-lldb-filecheck`
My goal is to finally move the unit test and dotest files into their
corresponding subdirectories and finally rename `lit` to `tests`. This is the
first step in that direction.
Repository:
rLLDB LLDB
https://reviews.llvm.org/D68606
Files:
lldb/lit/Breakpoint/Inputs/case-sensitive.c
lldb/lit/Breakpoint/Inputs/debug_addrx.yaml
lldb/lit/Breakpoint/Inputs/debug_rnglist_basic.yaml
lldb/lit/Breakpoint/Inputs/debug_rnglist_offset_pair.yaml
lldb/lit/Breakpoint/Inputs/debug_rnglist_rlestartend.yaml
lldb/lit/Breakpoint/Inputs/debug_rnglistx_rlex.yaml
lldb/lit/Breakpoint/Inputs/implicit_const_form_support.yaml
lldb/lit/Breakpoint/Inputs/jitbp.cpp
lldb/lit/Breakpoint/Inputs/ppc64-localentry.s
lldb/lit/Breakpoint/Inputs/single-file-split-dwarf.o.yaml
lldb/lit/Breakpoint/Inputs/single-file-split-dwarf.yaml
lldb/lit/Breakpoint/Inputs/split-dwarf-5-addrbase.dwo.yaml
lldb/lit/Breakpoint/Inputs/split-dwarf-5-addrbase.yaml
lldb/lit/Breakpoint/Inputs/split-dwarf5-debug-stroffsets-file1.dwo.yaml
lldb/lit/Breakpoint/Inputs/split-dwarf5-debug-stroffsets-file2.dwo.yaml
lldb/lit/Breakpoint/Inputs/split-dwarf5-debug-stroffsets-main.yaml
lldb/lit/Breakpoint/case-insensitive.test
lldb/lit/Breakpoint/case-sensitive.test
lldb/lit/Breakpoint/debug_addrx.test
lldb/lit/Breakpoint/debug_rnglist_basic.test
lldb/lit/Breakpoint/debug_rnglist_offset_pair.test
lldb/lit/Breakpoint/debug_rnglist_rlestartend.test
lldb/lit/Breakpoint/debug_rnglistx_rlex.test
lldb/lit/Breakpoint/implicit_const_form_support.test
lldb/lit/Breakpoint/jitbp_elf.test
lldb/lit/Breakpoint/ppc64-localentry.test
lldb/lit/Breakpoint/single-file-split-dwarf.test
lldb/lit/Breakpoint/split-dwarf-5-addrbase.test
lldb/lit/Breakpoint/split-dwarf5-debug-stroffsets.test
lldb/lit/BuildScript/compiler-full-path.test
lldb/lit/BuildScript/modes.test
lldb/lit/BuildScript/script-args.test
lldb/lit/BuildScript/toolchain-clang-cl.test
lldb/lit/BuildScript/toolchain-clang.test
lldb/lit/BuildScript/toolchain-msvc.test
lldb/lit/CMakeLists.txt
lldb/lit/Commands/CommandScriptImmediateOutput/CommandScriptImmediateOutputConsole.test
lldb/lit/Commands/CommandScriptImmediateOutput/CommandScriptImmediateOutputFile.test
lldb/lit/Commands/CommandScriptImmediateOutput/Inputs/custom_command.py
lldb/lit/Commands/CommandScriptImmediateOutput/lit.local.cfg
lldb/lit/Commands/Inputs/frame.py
lldb/lit/Commands/Inputs/main.c
lldb/lit/Commands/command-backtrace.test
lldb/lit/Commands/command-regex-delete.test
lldb/lit/Commands/command-regex-unalias.test
lldb/lit/Commands/command-script-import.test
lldb/lit/Commands/command-source.test
lldb/lit/Driver/Inputs/.lldbinit
lldb/lit/Driver/Inputs/Print0.in
lldb/lit/Driver/Inputs/Print2.in
lldb/lit/Driver/Inputs/Print4.in
lldb/lit/Driver/Inputs/Print6.in
lldb/lit/Driver/Inputs/convenience.in
lldb/lit/Driver/Inputs/hello.c
lldb/lit/Driver/Inputs/hello.cpp
lldb/lit/Driver/Inputs/process_attach_pid.in
lldb/lit/Driver/Inputs/syntax_error.py
lldb/lit/Driver/LocalLLDBInit.test
lldb/lit/Driver/TestCommands.test
lldb/lit/Driver/TestConvenienceVariables.test
lldb/lit/Driver/TestCore.test
lldb/lit/Driver/TestFile.test
lldb/lit/Driver/TestNoUseColor.test
lldb/lit/Driver/TestProcessAttach.test
lldb/lit/Driver/TestRepl.test
lldb/lit/Driver/TestSingleQuote.test
lldb/lit/Driver/TestTarget.test
lldb/lit/ExecControl/StopHook/Inputs/stop-hook-1.lldbinit
lldb/lit/ExecControl/StopHook/Inputs/stop-hook-2.lldbinit
lldb/lit/ExecControl/StopHook/Inputs/stop-hook-3.lldbinit
lldb/lit/ExecControl/StopHook/Inputs/stop-hook-threads-1.lldbinit
lldb/lit/ExecControl/StopHook/Inputs/stop-hook-threads-2.lldbinit
lldb/lit/ExecControl/StopHook/Inputs/stop-hook-threads.cpp
lldb/lit/ExecControl/StopHook/Inputs/stop-hook.c
lldb/lit/ExecControl/StopHook/stop-hook-threads.test
lldb/lit/ExecControl/StopHook/stop-hook.test
lldb/lit/Expr/Inputs/call-function.cpp
lldb/lit/Expr/Inputs/ir-memory-map-basic
lldb/lit/Expr/Inputs/ir-memory-map-mix-malloc-free
lldb/lit/Expr/Inputs/ir-memory-map-overlap1
lldb/lit/Expr/TestIRMemoryMap.test
lldb/lit/Expr/TestIRMemoryMapWindows.test
lldb/lit/Expr/TestMultilineExpr.test
lldb/lit/Expr/TestTypeOfDeclTypeExpr.test
lldb/lit/Heap/Inputs/cstr.c
lldb/lit/Heap/heap-cstr.test
lldb/lit/Host/Inputs/simple.c
lldb/lit/Host/TestCustomShell.test
lldb/lit/Minidump/Inputs/linux-x86_64.syms
lldb/lit/Minidump/Inputs/linux-x86_64.yaml
lldb/lit/Minidump/Windows/Inputs/find-module.dmp.yaml
lldb/lit/Minidump/Windows/Inputs/find-module.exe.yaml
lldb/lit/Minidump/Windows/Sigsegv/Inputs/sigsegv.cpp
lldb/lit/Minidump/Windows/Sigsegv/Inputs/sigsegv.dmp
lldb/lit/Minidump/Windows/Sigsegv/Inputs/sigsegv.lldbinit
lldb/lit/Minidump/Windows/Sigsegv/Inputs/sigsegv.pdb
lldb/lit/Minidump/Windows/Sigsegv/sigsegv.test
lldb/lit/Minidump/Windows/find-module.test
lldb/lit/Minidump/breakpad-symbols.test
lldb/lit/Minidump/disassemble-no-module.yaml
lldb/lit/Minidump/dump-all.test
lldb/lit/Minidump/fb-dump.test
lldb/lit/Minidump/lit.local.cfg
lldb/lit/ObjectFile/Breakpad/Inputs/bad-module-id-1.syms
lldb/lit/ObjectFile/Breakpad/Inputs/bad-module-id-2.syms
lldb/lit/ObjectFile/Breakpad/Inputs/bad-module-id-3.syms
lldb/lit/ObjectFile/Breakpad/Inputs/discontiguous-sections.syms
lldb/lit/ObjectFile/Breakpad/Inputs/identification-linux.syms
lldb/lit/ObjectFile/Breakpad/Inputs/identification-macosx-arm64e.syms
lldb/lit/ObjectFile/Breakpad/Inputs/identification-macosx.syms
lldb/lit/ObjectFile/Breakpad/Inputs/identification-windows.syms
lldb/lit/ObjectFile/Breakpad/Inputs/sections-trailing-func.syms
lldb/lit/ObjectFile/Breakpad/Inputs/sections.syms
lldb/lit/ObjectFile/Breakpad/Inputs/uuid-matching-mac.syms
lldb/lit/ObjectFile/Breakpad/Inputs/uuid-matching-mac.yaml
lldb/lit/ObjectFile/Breakpad/breakpad-identification.test
lldb/lit/ObjectFile/Breakpad/discontiguous-sections.test
lldb/lit/ObjectFile/Breakpad/lit.local.cfg
lldb/lit/ObjectFile/Breakpad/sections-trailing-func.test
lldb/lit/ObjectFile/Breakpad/sections.test
lldb/lit/ObjectFile/Breakpad/uuid-matching-mac.test
lldb/lit/ObjectFile/ELF/Inputs/PT_LOAD-overlap-section.elf
lldb/lit/ObjectFile/ELF/Inputs/minidebuginfo-main.c
lldb/lit/ObjectFile/ELF/Inputs/netbsd-amd64.core
lldb/lit/ObjectFile/ELF/PT_LOAD-empty.yaml
lldb/lit/ObjectFile/ELF/PT_LOAD-overlap-PT_INTERP.yaml
lldb/lit/ObjectFile/ELF/PT_LOAD-overlap-PT_TLS.yaml
lldb/lit/ObjectFile/ELF/PT_LOAD-overlap-section.yaml
lldb/lit/ObjectFile/ELF/PT_LOAD-overlap.yaml
lldb/lit/ObjectFile/ELF/PT_LOAD.yaml
lldb/lit/ObjectFile/ELF/PT_TLS-overlap-PT_LOAD.yaml
lldb/lit/ObjectFile/ELF/aarch64-relocations.yaml
lldb/lit/ObjectFile/ELF/base-address.yaml
lldb/lit/ObjectFile/ELF/basic-info.yaml
lldb/lit/ObjectFile/ELF/build-id-case.yaml
lldb/lit/ObjectFile/ELF/compressed-sections.yaml
lldb/lit/ObjectFile/ELF/duplicate-section.yaml
lldb/lit/ObjectFile/ELF/gnu-debuglink.yaml
lldb/lit/ObjectFile/ELF/many-sections.s
lldb/lit/ObjectFile/ELF/minidebuginfo-corrupt-xz.yaml
lldb/lit/ObjectFile/ELF/minidebuginfo-find-symbols.yaml
lldb/lit/ObjectFile/ELF/minidebuginfo-no-lzma.yaml
lldb/lit/ObjectFile/ELF/minidebuginfo-set-and-hit-breakpoint.test
lldb/lit/ObjectFile/ELF/netbsd-core-amd64.test
lldb/lit/ObjectFile/ELF/netbsd-exec-8.99.30-amd64.yaml
lldb/lit/ObjectFile/ELF/section-addresses.yaml
lldb/lit/ObjectFile/ELF/section-overlap.yaml
lldb/lit/ObjectFile/ELF/section-permissions.yaml
lldb/lit/ObjectFile/ELF/section-types-edgecases.yaml
lldb/lit/ObjectFile/ELF/section-types.yaml
lldb/lit/ObjectFile/ELF/short-build-id.yaml
lldb/lit/ObjectFile/MachO/lc_build_version.yaml
lldb/lit/ObjectFile/MachO/lc_build_version_notools.yaml
lldb/lit/ObjectFile/MachO/lc_version_min.yaml
lldb/lit/ObjectFile/MachO/subsections.yaml
lldb/lit/ObjectFile/PECOFF/basic-info-arm.yaml
lldb/lit/ObjectFile/PECOFF/basic-info-arm64.yaml
lldb/lit/ObjectFile/PECOFF/basic-info.yaml
lldb/lit/ObjectFile/PECOFF/dep-modules.yaml
lldb/lit/ObjectFile/PECOFF/export-dllfunc.yaml
lldb/lit/ObjectFile/PECOFF/lit.local.cfg
lldb/lit/ObjectFile/PECOFF/sections-names.yaml
lldb/lit/ObjectFile/PECOFF/subsections.yaml
lldb/lit/ObjectFile/PECOFF/uuid.yaml
lldb/lit/ObjectFile/lit.local.cfg
lldb/lit/Process/Inputs/env.cpp
lldb/lit/Process/TestEnvironment.test
lldb/lit/Process/Windows/exception_access_violation.cpp
lldb/lit/Python/crashlog.test
lldb/lit/Quit/TestQuitExitCode-30.test
lldb/lit/Quit/TestQuitExitCode0.test
lldb/lit/Quit/TestQuitExitCode30.test
lldb/lit/Quit/TestQuitExitCodeHex0.test
lldb/lit/Quit/TestQuitExitCodeHexA.test
lldb/lit/Quit/TestQuitExitCodeImplicit0.test
lldb/lit/Quit/TestQuitExitCodeNonInt.test
lldb/lit/Quit/TestQuitExitCodeTooManyArgs.test
lldb/lit/Quit/expect_exit_code.py
lldb/lit/Register/Inputs/x86-64-gp-read.cpp
lldb/lit/Register/Inputs/x86-64-gp-write.cpp
lldb/lit/Register/Inputs/x86-64-read.cpp
lldb/lit/Register/Inputs/x86-64-write.cpp
lldb/lit/Register/Inputs/x86-gp-read.cpp
lldb/lit/Register/Inputs/x86-gp-write.cpp
lldb/lit/Register/Inputs/x86-mm-xmm-read.cpp
lldb/lit/Register/Inputs/x86-mm-xmm-write.cpp
lldb/lit/Register/Inputs/x86-ymm-read.cpp
lldb/lit/Register/Inputs/x86-ymm-write.cpp
lldb/lit/Register/Inputs/x86-zmm-read.cpp
lldb/lit/Register/Inputs/x86-zmm-write.cpp
lldb/lit/Register/x86-64-gp-read.test
lldb/lit/Register/x86-64-gp-write.test
lldb/lit/Register/x86-64-read.test
lldb/lit/Register/x86-64-write.test
lldb/lit/Register/x86-64-xmm16-read.test
lldb/lit/Register/x86-64-xmm16-write.test
lldb/lit/Register/x86-64-ymm-read.test
lldb/lit/Register/x86-64-ymm-write.test
lldb/lit/Register/x86-64-ymm16-read.test
lldb/lit/Register/x86-64-ymm16-write.test
lldb/lit/Register/x86-64-zmm-read.test
lldb/lit/Register/x86-64-zmm-write.test
lldb/lit/Register/x86-gp-read.test
lldb/lit/Register/x86-gp-write.test
lldb/lit/Register/x86-mm-xmm-read.test
lldb/lit/Register/x86-mm-xmm-write.test
lldb/lit/Register/x86-ymm-read.test
lldb/lit/Register/x86-ymm-write.test
lldb/lit/Register/x86-zmm-read.test
lldb/lit/Register/x86-zmm-write.test
lldb/lit/Reproducer/Functionalities/Inputs/DataFormatter.in
lldb/lit/Reproducer/Functionalities/Inputs/foo.cpp
lldb/lit/Reproducer/Functionalities/Inputs/stepping.c
lldb/lit/Reproducer/Functionalities/TestDataFormatter.test
lldb/lit/Reproducer/Functionalities/TestImageList.test
lldb/lit/Reproducer/Functionalities/TestStepping.test
lldb/lit/Reproducer/Inputs/FileCapture.in
lldb/lit/Reproducer/Inputs/GDBRemoteCapture.in
lldb/lit/Reproducer/Inputs/simple.c
lldb/lit/Reproducer/Modules/Inputs/Bar.h
lldb/lit/Reproducer/Modules/Inputs/Foo.h
lldb/lit/Reproducer/Modules/Inputs/ModuleCXX.in
lldb/lit/Reproducer/Modules/Inputs/main.cpp
lldb/lit/Reproducer/Modules/Inputs/module.modulemap
lldb/lit/Reproducer/Modules/TestModuleCXX.test
lldb/lit/Reproducer/TestDriverOptions.test
lldb/lit/Reproducer/TestDump.test
lldb/lit/Reproducer/TestFileRepro.test
lldb/lit/Reproducer/TestGDBRemoteRepro.test
lldb/lit/Reproducer/TestRelativePath.test
lldb/lit/Reproducer/TestReuseDirectory.test
lldb/lit/Reproducer/TestSynchronous.test
lldb/lit/Settings/Inputs/DontStopCommandSource.in
lldb/lit/Settings/Inputs/EchoCommandsAll.out
lldb/lit/Settings/Inputs/EchoCommandsNoComments.out
lldb/lit/Settings/Inputs/EchoCommandsNone.out
lldb/lit/Settings/Inputs/EchoCommandsQuiet.out
lldb/lit/Settings/Inputs/EchoCommandsTest.in
lldb/lit/Settings/Inputs/StopCommandSource.in
lldb/lit/Settings/Inputs/main.c
lldb/lit/Settings/TestDisableColor.test
lldb/lit/Settings/TestDisassemblyFormat.test
lldb/lit/Settings/TestEchoCommands.test
lldb/lit/Settings/TestFrameFormatColor.test
lldb/lit/Settings/TestFrameFormatNoColor.test
lldb/lit/Settings/TestModuleCacheSanity.test
lldb/lit/Settings/TestSettingsSet.test
lldb/lit/Settings/TestSettingsWrite.test
lldb/lit/Settings/TestStopCommandSourceOnError.test
lldb/lit/Suite/lit.cfg
(625 more files...)
Index: lldb/lit/unittests/lit.site.cfg.py.in
===================================================================
--- lldb/lit/unittests/lit.site.cfg.py.in
+++ lldb/lit/unittests/lit.site.cfg.py.in
@@ -26,4 +26,4 @@
lit.llvm.initialize(lit_config, config)
# Let the main config do the real work.
-lit_config.load_config(config, "@LLDB_SOURCE_DIR@/lit/Unit/lit.cfg.py")
+lit_config.load_config(config, "@LLDB_SOURCE_DIR@/lit/unittests/lit.cfg.py")
Index: lldb/lit/unittests/lit.cfg.py
===================================================================
--- lldb/lit/unittests/lit.cfg.py
+++ lldb/lit/unittests/lit.cfg.py
@@ -9,7 +9,7 @@
from lit.llvm import llvm_config
# name: The name of this test suite.
-config.name = 'lldb-Unit'
+config.name = 'lldb-unittests'
# suffixes: A list of file extensions to treat as test files.
config.suffixes = []
Index: lldb/lit/lit.cfg.py
===================================================================
--- lldb/lit/lit.cfg.py
+++ lldb/lit/lit.cfg.py
@@ -13,8 +13,9 @@
from lit.llvm.subst import ToolSubst
from distutils.spawn import find_executable
-site.addsitedir(os.path.dirname(__file__))
-from helper import toolchain
+# This is the top level configuration. Most of these configuration options will
+# be overriden by individual lit configuration files in the test
+# subdirectories.
# name: The name of this test suite.
config.name = 'LLDB'
@@ -37,71 +38,4 @@
# test_exec_root: The root path where tests should be run.
config.test_exec_root = os.path.join(config.lldb_obj_root, 'lit')
-
llvm_config.use_default_substitutions()
-
-toolchain.use_lldb_substitutions(config)
-
-toolchain.use_support_substitutions(config)
-
-
-if re.match(r'^arm(hf.*-linux)|(.*-linux-gnuabihf)', config.target_triple):
- config.available_features.add("armhf-linux")
-
-def calculate_arch_features(arch_string):
- # This will add a feature such as x86, arm, mips, etc for each built
- # target
- features = []
- for arch in arch_string.split():
- features.append(arch.lower())
- return features
-
-# Run llvm-config and add automatically add features for whether we have
-# assertions enabled, whether we are in debug mode, and what targets we
-# are built for.
-llvm_config.feature_config(
- [('--assertion-mode', {'ON': 'asserts'}),
- ('--build-mode', {'DEBUG': 'debug'}),
- ('--targets-built', calculate_arch_features)
- ])
-
-# Clean the module caches in the test build directory. This is necessary in an
-# incremental build whenever clang changes underneath, so doing it once per
-# lit.py invocation is close enough.
-for cachedir in [config.clang_module_cache, config.lldb_module_cache]:
- if os.path.isdir(cachedir):
- 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)
-
-
-# If running tests natively, check for CPU features needed for some tests.
-
-if 'native' in config.available_features:
- cpuid_exe = lit.util.which('lit-cpuid', config.lldb_tools_dir)
- if cpuid_exe is None:
- lit_config.warning("lit-cpuid not found, tests requiring CPU extensions will be skipped")
- else:
- out, err, exitcode = lit.util.executeCommand([cpuid_exe])
- if exitcode == 0:
- for x in out.split():
- config.available_features.add('native-cpu-%s' % x)
- else:
- lit_config.warning("lit-cpuid failed: %s" % err)
-
-if not config.lldb_disable_python:
- config.available_features.add('python')
-
-if config.lldb_enable_lzma:
- config.available_features.add('lzma')
-
-if find_executable('xz') != None:
- config.available_features.add('xz')
Index: lldb/lit/filecheck/lit.site.cfg.py.in
===================================================================
--- lldb/lit/filecheck/lit.site.cfg.py.in
+++ lldb/lit/filecheck/lit.site.cfg.py.in
@@ -41,4 +41,4 @@
lit.llvm.initialize(lit_config, config)
# Let the main config do the real work.
-lit_config.load_config(config, "@LLDB_SOURCE_DIR@/lit/lit.cfg.py")
+lit_config.load_config(config, "@LLDB_SOURCE_DIR@/lit/filecheck/lit.cfg.py")
Index: lldb/lit/filecheck/lit.cfg.py
===================================================================
--- /dev/null
+++ lldb/lit/filecheck/lit.cfg.py
@@ -0,0 +1,107 @@
+# -*- Python -*-
+
+import os
+import platform
+import re
+import shutil
+import site
+import sys
+
+import lit.formats
+from lit.llvm import llvm_config
+from lit.llvm.subst import FindTool
+from lit.llvm.subst import ToolSubst
+from distutils.spawn import find_executable
+
+site.addsitedir(os.path.dirname(__file__))
+from helper import toolchain
+
+# name: The name of this test suite.
+config.name = 'lldb-filecheck'
+
+# testFormat: The test format to use to interpret tests.
+config.test_format = lit.formats.ShTest(not llvm_config.use_lit_shell)
+
+# 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 = ['.test', '.cpp', '.s']
+
+# excludes: A list of directories to exclude from the testsuite. The 'Inputs'
+# subdirectories contain auxiliary inputs for various tests in their parent
+# directories.
+config.excludes = ['Inputs', 'CMakeLists.txt', 'README.txt', 'LICENSE.txt']
+
+# 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.
+config.test_exec_root = os.path.join(config.lldb_obj_root, 'lit')
+
+
+llvm_config.use_default_substitutions()
+
+toolchain.use_lldb_substitutions(config)
+
+toolchain.use_support_substitutions(config)
+
+
+if re.match(r'^arm(hf.*-linux)|(.*-linux-gnuabihf)', config.target_triple):
+ config.available_features.add("armhf-linux")
+
+def calculate_arch_features(arch_string):
+ # This will add a feature such as x86, arm, mips, etc for each built
+ # target
+ features = []
+ for arch in arch_string.split():
+ features.append(arch.lower())
+ return features
+
+# Run llvm-config and add automatically add features for whether we have
+# assertions enabled, whether we are in debug mode, and what targets we
+# are built for.
+llvm_config.feature_config(
+ [('--assertion-mode', {'ON': 'asserts'}),
+ ('--build-mode', {'DEBUG': 'debug'}),
+ ('--targets-built', calculate_arch_features)
+ ])
+
+# Clean the module caches in the test build directory. This is necessary in an
+# incremental build whenever clang changes underneath, so doing it once per
+# lit.py invocation is close enough.
+for cachedir in [config.clang_module_cache, config.lldb_module_cache]:
+ if os.path.isdir(cachedir):
+ 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)
+
+
+# If running tests natively, check for CPU features needed for some tests.
+
+if 'native' in config.available_features:
+ cpuid_exe = lit.util.which('lit-cpuid', config.lldb_tools_dir)
+ if cpuid_exe is None:
+ lit_config.warning("lit-cpuid not found, tests requiring CPU extensions will be skipped")
+ else:
+ out, err, exitcode = lit.util.executeCommand([cpuid_exe])
+ if exitcode == 0:
+ for x in out.split():
+ config.available_features.add('native-cpu-%s' % x)
+ else:
+ lit_config.warning("lit-cpuid failed: %s" % err)
+
+if not config.lldb_disable_python:
+ config.available_features.add('python')
+
+if config.lldb_enable_lzma:
+ config.available_features.add('lzma')
+
+if find_executable('xz') != None:
+ config.available_features.add('xz')
Index: lldb/lit/filecheck/helper/toolchain.py
===================================================================
--- lldb/lit/filecheck/helper/toolchain.py
+++ lldb/lit/filecheck/helper/toolchain.py
@@ -29,7 +29,7 @@
if config.llvm_libs_dir:
build_script_args.append('--libs-dir={0}'.format(config.llvm_libs_dir))
- lldb_init = os.path.join(config.test_exec_root, 'lit-lldb-init')
+ lldb_init = os.path.join(config.test_exec_root, 'filecheck', 'lit-lldb-init')
primary_tools = [
ToolSubst('%lldb',
Index: lldb/lit/filecheck/Python/crashlog.test
===================================================================
--- lldb/lit/filecheck/Python/crashlog.test
+++ lldb/lit/filecheck/Python/crashlog.test
@@ -1,6 +1,6 @@
# -*- python -*-
# REQUIRES: system-darwin
-# RUN: cd %S/../../examples/python && cat %s | %lldb | FileCheck %s
+# RUN: cd %S/../../../examples/python && cat %s | %lldb | FileCheck %s
# CHECK-LABEL: {{S}}KIP BEYOND CHECKS
script
import crashlog
@@ -44,7 +44,7 @@
# CHECK: (0)
# CHECK: 01234
# CHECK: /tmp/MyApp Pro.app/MyApp Pro
-
+
"0x7fff63f20000 - 0x7fff63f77ff7 libc++.1.dylib (400.9.4) /usr/lib/libc++.1.dylib"
# CHECK: 0x7fff63f20000
# CHECK: 0x7fff63f77ff7
Index: lldb/lit/dotest/lit.site.cfg.in
===================================================================
--- lldb/lit/dotest/lit.site.cfg.in
+++ lldb/lit/dotest/lit.site.cfg.in
@@ -43,4 +43,4 @@
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/Suite/lit.cfg")
+lit_config.load_config(config, "@LLDB_SOURCE_DIR@/lit/dotest/lit.cfg")
Index: lldb/lit/dotest/lit.cfg
===================================================================
--- lldb/lit/dotest/lit.cfg
+++ lldb/lit/dotest/lit.cfg
@@ -9,7 +9,7 @@
import lit.formats
# name: The name of this test suite.
-config.name = 'lldb-Suite'
+config.name = 'lldb-dotest'
# suffixes: A list of file extensions to treat as test files.
config.suffixes = ['.py']
@@ -73,7 +73,7 @@
dotest_cmd += ['--module-cache-dir', config.lldb_module_cache]
# Load LLDB test format.
-sys.path.append(os.path.join(config.lldb_src_root, "lit", "Suite"))
+sys.path.append(os.path.join(config.lldb_src_root, "lit", "dotest"))
import lldbtest
# testFormat: The test format to use to interpret tests.
Index: lldb/lit/CMakeLists.txt
===================================================================
--- lldb/lit/CMakeLists.txt
+++ lldb/lit/CMakeLists.txt
@@ -75,22 +75,22 @@
LLDB_IS_64_BITS)
configure_lit_site_cfg(
- ${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.py.in
- ${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg.py
+ ${CMAKE_CURRENT_SOURCE_DIR}/filecheck/lit.site.cfg.py.in
+ ${CMAKE_CURRENT_BINARY_DIR}/filecheck/lit.site.cfg.py
MAIN_CONFIG
- ${CMAKE_CURRENT_SOURCE_DIR}/lit.cfg.py)
+ ${CMAKE_CURRENT_SOURCE_DIR}/filecheck/lit.cfg.py)
configure_lit_site_cfg(
- ${CMAKE_CURRENT_SOURCE_DIR}/Unit/lit.site.cfg.py.in
- ${CMAKE_CURRENT_BINARY_DIR}/Unit/lit.site.cfg.py
+ ${CMAKE_CURRENT_SOURCE_DIR}/unittests/lit.site.cfg.py.in
+ ${CMAKE_CURRENT_BINARY_DIR}/unittests/lit.site.cfg.py
MAIN_CONFIG
- ${CMAKE_CURRENT_SOURCE_DIR}/Unit/lit.cfg.py)
+ ${CMAKE_CURRENT_SOURCE_DIR}/unittests/lit.cfg.py)
configure_lit_site_cfg(
- ${CMAKE_CURRENT_SOURCE_DIR}/Suite/lit.site.cfg.in
- ${CMAKE_CURRENT_BINARY_DIR}/Suite/lit.site.cfg)
+ ${CMAKE_CURRENT_SOURCE_DIR}/dotest/lit.site.cfg.in
+ ${CMAKE_CURRENT_BINARY_DIR}/dotest/lit.site.cfg)
configure_file(
- ${CMAKE_CURRENT_SOURCE_DIR}/lit-lldb-init.in
- ${CMAKE_CURRENT_BINARY_DIR}/lit-lldb-init)
+ ${CMAKE_CURRENT_SOURCE_DIR}/filecheck/lit-lldb-init.in
+ ${CMAKE_CURRENT_BINARY_DIR}/filecheck/lit-lldb-init)
if(NOT LLDB_BUILT_STANDALONE)
list(APPEND LLDB_TEST_DEPS
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