Finish up CMake support for LLDB (tested on Linux)

- add missing scripts (driver, tests, etc...)
- enable running of tests from cmake with "make check-lldb" target
- fix up problem with clang dependencies (this enables parallel builds)
- implement platform-specific FIXMEs in source/CMakeLists.txt

llvm-svn: 176306

1 files changed, 51 insertions, 0 deletions

diff --git a/lldb/test/CMakeLists.txt b/lldb/test/CMakeLists.txt
new file mode 100644
index 00000000000..84648093e68
--- /dev/null
+++ b/lldb/test/CMakeLists.txt
@@ -0,0 +1,51 @@
+function(add_python_test_target name test_script args comment)
+  set(PYTHON_TEST_COMMAND
+    ${PYTHON_EXECUTABLE}
+    ${test_script}
+    ${args}
+    )
+
+  add_custom_target(${name}
+    COMMAND ${PYTHON_TEST_COMMAND} ${ARG_DEFAULT_ARGS}
+    COMMENT "${comment}"
+    )
+endfunction()
+
+# Users can override LLDB_TEST_ARGS to modify the way LLDB tests are run. See help below.
+set(LLDB_TEST_ARGS
+  -C
+  ${CMAKE_C_COMPILER}
+  CACHE STRING "Specify compiler(s) and architecture(s) with which run LLDB tests. For example: '-C gcc -C clang -A i386 -A x86_64'"
+  )
+string(REPLACE " " ";" LLDB_TEST_ARGS ${LLDB_TEST_ARGS})
+
+set(LLDB_TRACE_DIR "${CMAKE_BINARY_DIR}/lldb-test-traces"
+  CACHE STRING "Set directory to output LLDB test traces (for tests that do not pass.)"
+  )
+
+set(LLDB_COMMON_TEST_ARGS
+  #--headers
+  #${LLDB_SOURCE_DIR}/include
+  --executable
+  ${CMAKE_BINARY_DIR}/bin/lldb
+  -s
+  ${LLDB_TRACE_DIR}
+  )
+
+add_python_test_target(check-lldb-single
+  ${LLDB_SOURCE_DIR}/test/dotest.py
+  "${LLDB_COMMON_TEST_ARGS};${LLDB_TEST_ARGS}"
+  "Testing LLDB with args: ${LLDB_COMMON_TEST_ARGS};${LLDB_TEST_ARGS}"
+  )
+
+set(LLDB_DOSEP_ARGS
+  -o;\"-q;${LLDB_COMMON_TEST_ARGS};${LLDB_TEST_ARGS}\"
+  )
+
+# If tests crash cause LLDB to crash, or things are otherwise unstable, or if machine-parsable
+# output is desired (i.e. in continuous integration contexts) check-lldb-sep is a better target.
+add_python_test_target(check-lldb
+  ${LLDB_SOURCE_DIR}/test/dosep.ty
+  "${LLDB_DOSEP_ARGS}"
+  "Testing LLDB (with a separate subprocess per test) with args: ${LLDB_COMMON_TEST_ARGS};${LLDB_TEST_ARGS}"
+  )