101 lines
4.1 KiB
Python
101 lines
4.1 KiB
Python
"""Test the integrity of the lldb public api directory containing SB*.h headers.
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There should be nothing unwanted there and a simpe main.cpp which includes SB*.h
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should compile and link with the LLDB framework."""
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import os, re, StringIO
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import unittest2
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from lldbtest import *
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import lldbutil
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class SBDirCheckerCase(TestBase):
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mydir = os.path.join("api", "check_public_api_headers")
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def setUp(self):
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TestBase.setUp(self)
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self.build_dir = os.environ["LLDB_BUILD_DIR"]
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self.template = 'main.cpp.template'
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self.source = 'main.cpp'
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def test_sb_api_directory(self):
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"""Test the SB API directory and make sure there's no unwanted stuff."""
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if sys.platform.startswith("darwin") and self.getArchitecture() == "i386":
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self.skipTest("LLDB.framework built 64-bit")
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# Call the program generator to produce main.cpp.
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self.generate_main_cpp()
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if sys.platform.startswith("darwin"):
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d = {'FRAMEWORK_INCLUDES' : "-F%s" % self.build_dir}
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if sys.platform.startswith("linux") or os.environ.get('LLDB_BUILD_TYPE') == 'Makefile':
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d = {'FRAMEWORK_INCLUDES' : "-I%s" % os.path.join(os.environ["LLDB_SRC"], "include")}
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self.buildDefault(dictionary=d)
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self.exe_name = 'a.out'
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self.sanity_check_executable(self.exe_name)
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def generate_main_cpp(self):
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"""Generate main.cpp from main.cpp.template."""
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temp = os.path.join(os.getcwd(), self.template)
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with open(temp, 'r') as f:
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content = f.read()
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public_api_dir = os.path.join(os.environ["LLDB_SRC"], "include", "lldb", "API")
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# Look under the include/lldb/API directory and add #include statements
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# for all the SB API headers.
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public_headers = os.listdir(public_api_dir)
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# For different platforms, the include statement can vary.
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if sys.platform.startswith("darwin"):
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include_stmt = "'#include <%s>' % os.path.join('LLDB', header)"
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if sys.platform.startswith("linux") or os.environ.get('LLDB_BUILD_TYPE') == 'Makefile':
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include_stmt = "'#include <%s>' % os.path.join(public_api_dir, header)"
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list = [eval(include_stmt) for header in public_headers if (header.startswith("SB") and
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header.endswith(".h"))]
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includes = '\n'.join(list)
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new_content = content.replace('%include_SB_APIs%', includes)
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src = os.path.join(os.getcwd(), self.source)
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with open(src, 'w') as f:
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f.write(new_content)
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# The main.cpp has been generated, add a teardown hook to remove it.
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self.addTearDownHook(lambda: os.remove(src))
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def sanity_check_executable(self, exe_name):
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"""Sanity check executable compiled from the auto-generated program."""
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exe = os.path.join(os.getcwd(), exe_name)
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self.runCmd("file %s" % exe, CURRENT_EXECUTABLE_SET)
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self.line_to_break = line_number(self.source, '// Set breakpoint here.')
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if sys.platform.startswith("darwin"):
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env_var = 'DYLD_FRAMEWORK_PATH'
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env_val = self.build_dir
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if sys.platform.startswith("linux"):
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env_var = 'LD_LIBRARY_PATH'
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env_val = self.build_dir
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env_cmd = "settings set target.env-vars %s=%s" %(env_var, env_val)
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if self.TraceOn():
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print "Set environment to: ", env_cmd
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self.runCmd(env_cmd)
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self.addTearDownHook(lambda: self.runCmd("settings remove target.env-vars %s" % env_var))
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lldbutil.run_break_set_by_file_and_line (self, self.source, self.line_to_break, num_expected_locations = -1)
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self.runCmd("run", RUN_SUCCEEDED)
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# The stop reason of the thread should be breakpoint.
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self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
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substrs = ['stopped',
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'stop reason = breakpoint'])
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self.runCmd('frame variable')
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if __name__ == '__main__':
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import atexit
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lldb.SBDebugger.Initialize()
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atexit.register(lambda: lldb.SBDebugger.Terminate())
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unittest2.main()
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