| """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.""" |
| |
| import os, re, StringIO |
| import unittest2 |
| from lldbtest import * |
| import lldbutil |
| |
| class SBDirCheckerCase(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| def setUp(self): |
| TestBase.setUp(self) |
| self.lib_dir = os.environ["LLDB_LIB_DIR"] |
| self.template = 'main.cpp.template' |
| self.source = 'main.cpp' |
| self.exe_name = 'a.out' |
| |
| def test_sb_api_directory(self): |
| """Test the SB API directory and make sure there's no unwanted stuff.""" |
| |
| # Only proceed if this is "darwin", "x86_64", and local platform. |
| if not (sys.platform.startswith("darwin") and self.getArchitecture() == "x86_64" and not lldb.test_remote): |
| self.skipTest("This test is only for LLDB.framework built 64-bit and !lldb.test_remote") |
| 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 sys.platform.startswith("darwin"): |
| include_stmt = "'#include <%s>' % os.path.join('LLDB', header)" |
| if sys.platform.startswith('freebsd') or sys.platform.startswith("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.runCmd("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') |
| |
| if __name__ == '__main__': |
| import atexit |
| lldb.SBDebugger.Initialize() |
| atexit.register(lambda: lldb.SBDebugger.Terminate()) |
| unittest2.main() |
