diff options
Diffstat (limited to 'packages/Python/lldbsuite/test/api/check_public_api_headers/TestPublicAPIHeaders.py')
-rw-r--r-- | packages/Python/lldbsuite/test/api/check_public_api_headers/TestPublicAPIHeaders.py | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/packages/Python/lldbsuite/test/api/check_public_api_headers/TestPublicAPIHeaders.py b/packages/Python/lldbsuite/test/api/check_public_api_headers/TestPublicAPIHeaders.py new file mode 100644 index 000000000000..0d0507f1d70c --- /dev/null +++ b/packages/Python/lldbsuite/test/api/check_public_api_headers/TestPublicAPIHeaders.py @@ -0,0 +1,88 @@ +"""Test the integrity of the lldb public api directory containing SB*.h headers. + +There should be nothing unwanted there and a simpe main.cpp which includes SB*.h +should compile and link with the LLDB framework.""" + +from __future__ import print_function + + + +import os, re +from lldbsuite.test.lldbtest import * +import lldbsuite.test.lldbutil as lldbutil + +class SBDirCheckerCase(TestBase): + + mydir = TestBase.compute_mydir(__file__) + + def setUp(self): + TestBase.setUp(self) + self.template = 'main.cpp.template' + self.source = 'main.cpp' + self.exe_name = 'a.out' + + @skipIfNoSBHeaders + def test_sb_api_directory(self): + """Test the SB API directory and make sure there's no unwanted stuff.""" + + # Only proceed if this is an Apple OS, "x86_64", and local platform. + if not (self.platformIsDarwin() and self.getArchitecture() == "x86_64"): + self.skipTest("This test is only for LLDB.framework built 64-bit") + if self.getArchitecture() == "i386": + self.skipTest("LLDB is 64-bit and cannot be linked to 32-bit test program.") + + # Generate main.cpp, build it, and execute. + self.generate_main_cpp() + self.buildDriver(self.source, self.exe_name) + self.sanity_check_executable(self.exe_name) + + def generate_main_cpp(self): + """Generate main.cpp from main.cpp.template.""" + temp = os.path.join(os.getcwd(), self.template) + with open(temp, 'r') as f: + content = f.read() + + public_api_dir = os.path.join(os.environ["LLDB_SRC"], "include", "lldb", "API") + + # Look under the include/lldb/API directory and add #include statements + # for all the SB API headers. + public_headers = os.listdir(public_api_dir) + # For different platforms, the include statement can vary. + if self.platformIsDarwin(): + include_stmt = "'#include <%s>' % os.path.join('LLDB', header)" + if self.getPlatform() == "freebsd" or self.getPlatform() == "linux" or os.environ.get('LLDB_BUILD_TYPE') == 'Makefile': + include_stmt = "'#include <%s>' % os.path.join(public_api_dir, header)" + list = [eval(include_stmt) for header in public_headers if (header.startswith("SB") and + header.endswith(".h"))] + includes = '\n'.join(list) + new_content = content.replace('%include_SB_APIs%', includes) + src = os.path.join(os.getcwd(), self.source) + with open(src, 'w') as f: + f.write(new_content) + + # The main.cpp has been generated, add a teardown hook to remove it. + self.addTearDownHook(lambda: os.remove(src)) + + def sanity_check_executable(self, exe_name): + """Sanity check executable compiled from the auto-generated program.""" + exe = os.path.join(os.getcwd(), exe_name) + self.runCmd("file %s" % exe, CURRENT_EXECUTABLE_SET) + + self.line_to_break = line_number(self.source, '// Set breakpoint here.') + + env_cmd = "settings set target.env-vars %s=%s" %(self.dylibPath, self.getLLDBLibraryEnvVal()) + if self.TraceOn(): + print("Set environment to: ", env_cmd) + self.runCmd(env_cmd) + self.addTearDownHook(lambda: self.dbg.HandleCommand("settings remove target.env-vars %s" % self.dylibPath)) + + lldbutil.run_break_set_by_file_and_line (self, self.source, self.line_to_break, num_expected_locations = -1) + + self.runCmd("run", RUN_SUCCEEDED) + + # The stop reason of the thread should be breakpoint. + self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT, + substrs = ['stopped', + 'stop reason = breakpoint']) + + self.runCmd('frame variable') |