tests: build integration.py targets with cmake

CMakeLists.txt

@@ -23,6 +23,7 @@ option(STATIC_LINK "Statically link oid" OFF)
 option(ASAN "Enable address sanitizer" OFF)
 option(CODE_COVERAGE "Enable code coverage" OFF)
 option(WITH_TESTS "Build with tests" Off)
+option(WITH_FLAKY_TESTS "Build with flaky tests" OFF)
 option(FORCE_BOOST_STATIC "Build with static boost" On)
 option(FORCE_LLVM_STATIC "Build with static llvm and clang" On)
 
@@ -123,6 +124,7 @@ FetchContent_Populate(folly)
 
 add_library(folly_headers INTERFACE)
 target_include_directories(folly_headers SYSTEM INTERFACE ${folly_SOURCE_DIR})
+target_link_libraries(folly_headers INTERFACE Boost::headers)
 
 ### bison & flex (for oid_parser)
 find_package(BISON 3.5 REQUIRED)

test/CMakeLists.txt

@@ -37,16 +37,15 @@ function(cpp_unittest)
   gtest_discover_tests(${TEST_NAME} PROPERTIES ${TEST_PROPERTIES})
 endfunction()
 
-# Integration tests
-# These tests can't be run in parallel with the other tests.
-# There is some sort of conflict triggering the following error:
-#   dwfl_linux_proc_report: bzip2 decompression failed
-# The integration tests are now triggered by the main Makefile.
-#add_test(
-#  NAME integration
-#  COMMAND make test-integration
-#  WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-#)
+add_executable(integration_mttest
+  integration_mttest.cpp
+)
+target_link_libraries(integration_mttest folly_headers)
+
+add_executable(integration_sleepy
+  integration_sleepy.cpp
+)
+target_link_libraries(integration_sleepy folly_headers)
 
 # Unit tests
 cpp_unittest(
@@ -61,5 +60,19 @@ cpp_unittest(
   DEPS oicore
 )
 
+# Integration tests
+if (WITH_FLAKY_TESTS)
+  add_test(
+    NAME integration_py
+    COMMAND python3 ${CMAKE_CURRENT_SOURCE_DIR}/integration.py
+    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+  )
+  set_tests_properties(integration_py PROPERTIES
+    TIMEOUT 90
+    ENVIRONMENT "OID=$<TARGET_FILE:oid>"
+  )
+endif()
+
 include_directories("${PROJECT_SOURCE_DIR}/extern/drgn/build")
 add_subdirectory("integration")
+

test/Makefile

@@ -1,13 +0,0 @@
-CXX=clang++
-CXXFLAGS=-g -fdebug-types-section -I../extern/folly -O2 -pthread -no-pie
-FILTER ?=
-
-TARGETS=integration_mttest integration_sleepy
-
-all: $(TARGETS)
-
-clean:
-	rm -f $(TARGETS)
-
-test-integration: integration_mttest integration_sleepy
-	sudo python3 integration.py -k '$(FILTER)'

test/integration.py

@@ -41,25 +41,21 @@ class OIDebuggerTestCase(unittest.TestCase):
         self.oid_source_dir = os.path.dirname(
             os.path.dirname(os.path.abspath(__file__))
         )
+        # Assume we started in the CMake build directory
+        self.build_dir = self.original_working_directory
 
         # This needs to be a class variable, otherwise it won't be referenced
         # by any object alive by the end of this class method's execution and
         # and the directory will be automatically removed before executing the
         # tests themselves.
-        self.temp = tempfile.TemporaryDirectory(
-            dir=os.path.join(self.oid_source_dir, "build/")
-        )
+        self.temp = tempfile.TemporaryDirectory(dir=self.build_dir)
         os.chdir(self.temp.name)
 
-        self.oid = os.path.join(self.oid_source_dir, "build/oid")
-        self.oid_conf = os.path.join(self.oid_source_dir, "build/testing.oid.toml")
+        self.oid = os.getenv("OID")
+        self.oid_conf = os.path.join(self.build_dir, "..", "testing.oid.toml")
 
-        self.binary_path = os.path.join(
-            self.oid_source_dir, "test", "integration_mttest"
-        )
-        self.sleepy_binary_path = os.path.join(
-            self.oid_source_dir, "test", "integration_sleepy"
-        )
+        self.binary_path = os.path.join(self.build_dir, "integration_mttest")
+        self.sleepy_binary_path = os.path.join(self.build_dir, "integration_sleepy")
 
         self.custom_generated_code_file = os.path.join(
             self.temp.name, "custom_oid_output.cpp"
@@ -150,6 +146,9 @@ class OIDebuggerTestCase(unittest.TestCase):
             self.assertEqual(output[0]["dynamicSize"], 76)
             self.assertEqual(len(output[0]["members"]), 25)
 
+    @unittest.skip(
+        "https://github.com/facebookexperimental/object-introspection/issues/53"
+    )
     def test_data_segment_size_change(self):
         with subprocess.Popen(
             f"{self.binary_path} 1000",