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113 lines
3.7 KiB
Python
113 lines
3.7 KiB
Python
import lldb
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from lldbsuite.test.decorators import *
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test import lldbutil
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@skipUnlessDarwin
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class AddDsymDownload(TestBase):
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dwarfdump_uuid_regex = re.compile(r"UUID: ([-0-9a-fA-F]+) \(([^\(]+)\) .*")
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def get_uuid(self):
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dwarfdump_cmd_output = subprocess.check_output(
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('/usr/bin/dwarfdump --uuid "%s"' % self.exe), shell=True
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).decode("utf-8")
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for line in dwarfdump_cmd_output.splitlines():
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match = self.dwarfdump_uuid_regex.search(line)
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if match:
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return match.group(1)
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return None
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def create_dsym_for_uuid(self):
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shell_cmds = [
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"#! /bin/sh",
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"# the last argument is the uuid",
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"while [ $# -gt 1 ]",
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"do",
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" shift",
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"done",
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"ret=0",
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'echo "<?xml version=\\"1.0\\" encoding=\\"UTF-8\\"?>"',
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'echo "<!DOCTYPE plist PUBLIC \\"-//Apple//DTD PLIST 1.0//EN\\" \\"http://www.apple.com/DTDs/PropertyList-1.0.dtd\\">"',
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'echo "<plist version=\\"1.0\\">"',
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"",
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'if [ "$1" != "%s" ]' % (self.uuid),
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"then",
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' echo "<key>DBGError</key><string>not found</string>"',
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' echo "</plist>"',
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" exit 1",
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"fi",
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" uuid=%s" % self.uuid,
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" bin=%s" % self.exe,
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" dsym=%s" % self.dsym,
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'echo "<dict><key>$uuid</key><dict>"',
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"",
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'echo "<key>DBGDSYMPath</key><string>$dsym</string>"',
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'echo "<key>DBGSymbolRichExecutable</key><string>$bin</string>"',
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'echo "</dict></dict></plist>"',
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"exit $ret",
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]
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with open(self.dsym_for_uuid, "w") as writer:
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for l in shell_cmds:
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writer.write(l + "\n")
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os.chmod(self.dsym_for_uuid, 0o755)
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def setUp(self):
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TestBase.setUp(self)
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self.source = "main.c"
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self.exe = self.getBuildArtifact("a.out")
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self.dsym = os.path.join(
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self.getBuildDir(),
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"hide.app/Contents/a.out.dSYM/Contents/Resources/DWARF/",
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os.path.basename(self.exe),
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)
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self.dsym_for_uuid = self.getBuildArtifact("dsym-for-uuid.sh")
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self.build(debug_info="dsym")
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self.assertTrue(os.path.exists(self.exe))
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self.assertTrue(os.path.exists(self.dsym))
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self.uuid = self.get_uuid()
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self.assertNotEqual(self.uuid, None, "Could not get uuid for a.out")
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self.create_dsym_for_uuid()
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os.environ["LLDB_APPLE_DSYMFORUUID_EXECUTABLE"] = self.dsym_for_uuid
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self.addTearDownHook(
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lambda: os.environ.pop("LLDB_APPLE_DSYMFORUUID_EXECUTABLE", None)
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)
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def do_test(self, command):
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self.target = self.dbg.CreateTarget(self.exe)
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self.assertTrue(self.target, VALID_TARGET)
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main_bp = self.target.BreakpointCreateByName("main", "a.out")
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self.assertTrue(main_bp, VALID_BREAKPOINT)
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self.process = self.target.LaunchSimple(
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None, None, self.get_process_working_directory()
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)
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self.assertTrue(self.process, PROCESS_IS_VALID)
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# The stop reason of the thread should be breakpoint.
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self.assertState(
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self.process.GetState(), lldb.eStateStopped, STOPPED_DUE_TO_BREAKPOINT
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)
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self.runCmd(command)
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self.expect("frame select", substrs=["a.out`main at main.c"])
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@no_debug_info_test
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def test_frame(self):
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self.do_test("add-dsym --frame")
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@no_debug_info_test
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def test_uuid(self):
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self.do_test("add-dsym --uuid {}".format(self.uuid))
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@no_debug_info_test
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def test_stack(self):
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self.do_test("add-dsym --stack")
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