17c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen"""
27c52ff1d83ec262f35c9a825af107735913e7225Johnny ChenTest that variables of integer basic types are displayed correctly.
37c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen"""
47c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen
551a9e00e10d29ba01af7bc2d5efbcf31ec1f76a4Johnny Chenimport AbstractBase
67c52ff1d83ec262f35c9a825af107735913e7225Johnny Chenimport unittest2
77c52ff1d83ec262f35c9a825af107735913e7225Johnny Chenimport lldb
81aabaac9827104aecfad61e9b12412d8a89e66a0Johnny Chenimport sys
95b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chenfrom lldbtest import dsym_test, dwarf_test
107c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen
1151a9e00e10d29ba01af7bc2d5efbcf31ec1f76a4Johnny Chenclass IntegerTypesTestCase(AbstractBase.GenericTester):
127c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen
137c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen    mydir = "types"
147c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen
15c09b5c12fb22024aff9be90ad9106c4a27be9f62Daniel Malea    def setUp(self):
16c09b5c12fb22024aff9be90ad9106c4a27be9f62Daniel Malea        # Call super's setUp().
17c09b5c12fb22024aff9be90ad9106c4a27be9f62Daniel Malea        AbstractBase.GenericTester.setUp(self)
18c09b5c12fb22024aff9be90ad9106c4a27be9f62Daniel Malea        # disable "There is a running process, kill it and restart?" prompt
19c09b5c12fb22024aff9be90ad9106c4a27be9f62Daniel Malea        self.runCmd("settings set auto-confirm true")
20c676e354ced3231e1361b7788e22d787ccfff603Daniel Malea        self.addTearDownHook(lambda: self.runCmd("settings clear auto-confirm"))
21c09b5c12fb22024aff9be90ad9106c4a27be9f62Daniel Malea
221aabaac9827104aecfad61e9b12412d8a89e66a0Johnny Chen    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
235b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dsym_test
247c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen    def test_char_type_with_dsym(self):
257c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen        """Test that char-type variables are displayed correctly."""
268563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('char.cpp', set(['char']), qd=True)
278563081f48492def461f065b22d8fc502ea6807cJohnny Chen
288563081f48492def461f065b22d8fc502ea6807cJohnny Chen    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
295b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dsym_test
308563081f48492def461f065b22d8fc502ea6807cJohnny Chen    def test_char_type_from_block_with_dsym(self):
318563081f48492def461f065b22d8fc502ea6807cJohnny Chen        """Test that char-type variables are displayed correctly from a block."""
328563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('char.cpp', set(['char']), bc=True, qd=True)
337c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen
345b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dwarf_test
357c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen    def test_char_type_with_dwarf(self):
367c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen        """Test that char-type variables are displayed correctly."""
378563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('char.cpp', set(['char']), dsym=False, qd=True)
387c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen
391aabaac9827104aecfad61e9b12412d8a89e66a0Johnny Chen    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
405b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dsym_test
417c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen    def test_unsigned_char_type_with_dsym(self):
427c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen        """Test that 'unsigned_char'-type variables are displayed correctly."""
438563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('unsigned_char.cpp', set(['unsigned', 'char']), qd=True)
448563081f48492def461f065b22d8fc502ea6807cJohnny Chen
458563081f48492def461f065b22d8fc502ea6807cJohnny Chen    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
465b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dsym_test
478563081f48492def461f065b22d8fc502ea6807cJohnny Chen    def test_unsigned_char_type_from_block_with_dsym(self):
488563081f48492def461f065b22d8fc502ea6807cJohnny Chen        """Test that 'unsigned char'-type variables are displayed correctly from a block."""
498563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('unsigned_char.cpp', set(['unsigned', 'char']), bc=True, qd=True)
507c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen
515b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dwarf_test
527c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen    def test_unsigned_char_type_with_dwarf(self):
537c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen        """Test that 'unsigned char'-type variables are displayed correctly."""
548563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('unsigned_char.cpp', set(['unsigned', 'char']), dsym=False, qd=True)
557c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen
561aabaac9827104aecfad61e9b12412d8a89e66a0Johnny Chen    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
575b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dsym_test
587c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen    def test_short_type_with_dsym(self):
597c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen        """Test that short-type variables are displayed correctly."""
608563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('short.cpp', set(['short']))
618563081f48492def461f065b22d8fc502ea6807cJohnny Chen
628563081f48492def461f065b22d8fc502ea6807cJohnny Chen    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
635b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dsym_test
648563081f48492def461f065b22d8fc502ea6807cJohnny Chen    def test_short_type_from_block_with_dsym(self):
658563081f48492def461f065b22d8fc502ea6807cJohnny Chen        """Test that short-type variables are displayed correctly from a block."""
668563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('short.cpp', set(['short']), bc=True)
677c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen
685b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dwarf_test
697c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen    def test_short_type_with_dwarf(self):
707c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen        """Test that short-type variables are displayed correctly."""
718563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('short.cpp', set(['short']), dsym=False)
727c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen
731aabaac9827104aecfad61e9b12412d8a89e66a0Johnny Chen    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
745b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dsym_test
757c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen    def test_unsigned_short_type_with_dsym(self):
767c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen        """Test that 'unsigned_short'-type variables are displayed correctly."""
778563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('unsigned_short.cpp', set(['unsigned', 'short']))
788563081f48492def461f065b22d8fc502ea6807cJohnny Chen
798563081f48492def461f065b22d8fc502ea6807cJohnny Chen    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
805b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dsym_test
818563081f48492def461f065b22d8fc502ea6807cJohnny Chen    def test_unsigned_short_type_from_block_with_dsym(self):
828563081f48492def461f065b22d8fc502ea6807cJohnny Chen        """Test that 'unsigned short'-type variables are displayed correctly from a block."""
838563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('unsigned_short.cpp', set(['unsigned', 'short']), bc=True)
847c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen
855b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dwarf_test
867c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen    def test_unsigned_short_type_with_dwarf(self):
877c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen        """Test that 'unsigned short'-type variables are displayed correctly."""
888563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('unsigned_short.cpp', set(['unsigned', 'short']), dsym=False)
897c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen
901aabaac9827104aecfad61e9b12412d8a89e66a0Johnny Chen    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
915b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dsym_test
927c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen    def test_int_type_with_dsym(self):
937c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen        """Test that int-type variables are displayed correctly."""
948563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('int.cpp', set(['int']))
958563081f48492def461f065b22d8fc502ea6807cJohnny Chen
968563081f48492def461f065b22d8fc502ea6807cJohnny Chen    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
975b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dsym_test
988563081f48492def461f065b22d8fc502ea6807cJohnny Chen    def test_int_type_from_block_with_dsym(self):
998563081f48492def461f065b22d8fc502ea6807cJohnny Chen        """Test that int-type variables are displayed correctly from a block."""
1008563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('int.cpp', set(['int']), dsym=False)
1017c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen
1025b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dwarf_test
1037c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen    def test_int_type_with_dwarf(self):
1047c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen        """Test that int-type variables are displayed correctly."""
1058563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('int.cpp', set(['int']), dsym=False)
1067c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen
1071aabaac9827104aecfad61e9b12412d8a89e66a0Johnny Chen    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
1085b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dsym_test
1097c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen    def test_unsigned_int_type_with_dsym(self):
1107c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen        """Test that 'unsigned_int'-type variables are displayed correctly."""
1118563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('unsigned_int.cpp', set(['unsigned', 'int']))
1128563081f48492def461f065b22d8fc502ea6807cJohnny Chen
1138563081f48492def461f065b22d8fc502ea6807cJohnny Chen    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
1145b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dsym_test
1158563081f48492def461f065b22d8fc502ea6807cJohnny Chen    def test_unsigned_int_type_from_block_with_dsym(self):
1168563081f48492def461f065b22d8fc502ea6807cJohnny Chen        """Test that 'unsigned int'-type variables are displayed correctly from a block."""
1178563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('unsigned_int.cpp', set(['unsigned', 'int']), bc=True)
1187c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen
1195b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dwarf_test
1207c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen    def test_unsigned_int_type_with_dwarf(self):
1217c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen        """Test that 'unsigned int'-type variables are displayed correctly."""
1228563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('unsigned_int.cpp', set(['unsigned', 'int']), dsym=False)
1237c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen
1241aabaac9827104aecfad61e9b12412d8a89e66a0Johnny Chen    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
1255b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dsym_test
1267c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen    def test_long_type_with_dsym(self):
1277c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen        """Test that long-type variables are displayed correctly."""
1288563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('long.cpp', set(['long']))
1298563081f48492def461f065b22d8fc502ea6807cJohnny Chen
1308563081f48492def461f065b22d8fc502ea6807cJohnny Chen    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
1315b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dsym_test
1328563081f48492def461f065b22d8fc502ea6807cJohnny Chen    def test_long_type_from_block_with_dsym(self):
1338563081f48492def461f065b22d8fc502ea6807cJohnny Chen        """Test that long-type variables are displayed correctly from a block."""
1348563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('long.cpp', set(['long']), bc=True)
1357c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen
1365b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dwarf_test
1377c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen    def test_long_type_with_dwarf(self):
1387c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen        """Test that long-type variables are displayed correctly."""
1398563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('long.cpp', set(['long']), dsym=False)
1407c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen
1411aabaac9827104aecfad61e9b12412d8a89e66a0Johnny Chen    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
1425b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dsym_test
1437c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen    def test_unsigned_long_type_with_dsym(self):
1447c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen        """Test that 'unsigned long'-type variables are displayed correctly."""
1458563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('unsigned_long.cpp', set(['unsigned', 'long']))
1468563081f48492def461f065b22d8fc502ea6807cJohnny Chen
1478563081f48492def461f065b22d8fc502ea6807cJohnny Chen    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
1485b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dsym_test
1498563081f48492def461f065b22d8fc502ea6807cJohnny Chen    def test_unsigned_long_type_from_block_with_dsym(self):
1508563081f48492def461f065b22d8fc502ea6807cJohnny Chen        """Test that 'unsigned_long'-type variables are displayed correctly from a block."""
1518563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('unsigned_long.cpp', set(['unsigned', 'long']), bc=True)
1527c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen
1535b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dwarf_test
1547c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen    def test_unsigned_long_type_with_dwarf(self):
1557c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen        """Test that 'unsigned long'-type variables are displayed correctly."""
1568563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('unsigned_long.cpp', set(['unsigned', 'long']), dsym=False)
1577c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen
1587c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen    # rdar://problem/8482903
1597c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen    # test suite failure for types dir -- "long long" and "unsigned long long"
1607c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen
1611aabaac9827104aecfad61e9b12412d8a89e66a0Johnny Chen    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
1625b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dsym_test
1637c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen    def test_long_long_type_with_dsym(self):
1647c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen        """Test that 'long long'-type variables are displayed correctly."""
1658563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('long_long.cpp', set(['long long']))
1668563081f48492def461f065b22d8fc502ea6807cJohnny Chen
1678563081f48492def461f065b22d8fc502ea6807cJohnny Chen    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
1685b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dsym_test
1698563081f48492def461f065b22d8fc502ea6807cJohnny Chen    def test_long_long_type_from_block_with_dsym(self):
1708563081f48492def461f065b22d8fc502ea6807cJohnny Chen        """Test that 'long_long'-type variables are displayed correctly from a block."""
1718563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('long_long.cpp', set(['long long']), bc=True)
1727c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen
1735b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dwarf_test
1747c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen    def test_long_long_type_with_dwarf(self):
1757c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen        """Test that 'long long'-type variables are displayed correctly."""
1768563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('long_long.cpp', set(['long long']), dsym=False)
1777c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen
1781aabaac9827104aecfad61e9b12412d8a89e66a0Johnny Chen    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
1795b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dsym_test
1807c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen    def test_unsigned_long_long_type_with_dsym(self):
1817c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen        """Test that 'unsigned long long'-type variables are displayed correctly."""
1828563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('unsigned_long_long.cpp', set(['unsigned', 'long long']))
1837c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen
1848563081f48492def461f065b22d8fc502ea6807cJohnny Chen    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
1855b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dsym_test
1868563081f48492def461f065b22d8fc502ea6807cJohnny Chen    def test_unsigned_long_long_type_from_block_with_dsym(self):
1878563081f48492def461f065b22d8fc502ea6807cJohnny Chen        """Test that 'unsigned_long_long'-type variables are displayed correctly from a block."""
1888563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('unsigned_long_long.cpp', set(['unsigned', 'long long']), bc=True)
1897c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen
1905b616ecca2f2c4f66c3f467d4ba17b0b5cb7d10aJohnny Chen    @dwarf_test
1918563081f48492def461f065b22d8fc502ea6807cJohnny Chen    def test_unsigned_long_long_type_with_dwarf(self):
1927c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen        """Test that 'unsigned long long'-type variables are displayed correctly."""
1938563081f48492def461f065b22d8fc502ea6807cJohnny Chen        self.build_and_run('unsigned_long_long.cpp', set(['unsigned', 'long long']), dsym=False)
1947c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen
1957c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen
1967c52ff1d83ec262f35c9a825af107735913e7225Johnny Chenif __name__ == '__main__':
1977c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen    import atexit
1987c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen    lldb.SBDebugger.Initialize()
1997c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen    atexit.register(lambda: lldb.SBDebugger.Terminate())
2007c52ff1d83ec262f35c9a825af107735913e7225Johnny Chen    unittest2.main()
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