Exemplo n.º 1
0
    def test_parse_equations( self ):
        from sfepy.fem.parseEq import create_bnf

        test_strs = [
            """- d_volume.i1.Omega( uc )""",
            """2 * dw_term.i1.Omega( uc ) = - 3.0 * dw_term2.i1.Omega2( uc )""",
            """d_term1.Y( fluid, u, w, Nu, dcf, mode )
                 + d_term2.Omega( u, w, Nu, dcf, mode )
                 - d_another_term.Elsewhere( w, p, Nu, dcf, mode )
                 = - dw_rhs.Y3.a( u, q, Nu, dcf, mode )""",
            """no_args() = 0""",
            """+ something( a, b, c ) = + something_else( c, a, d[-1] )""",
            """term_.a.a( u )""",
            """term.i1.Omega( v, du/dt ) + term2.i2.Gamma( v, dphi/dt)"""
        ]

        n_fail = 0
        term_descs = []
        for test_str in test_strs:
            term_descs[:] = []
            try:
                bnf = create_bnf( term_descs, {} )
                bnf.parseString( test_str )
            except:
                self.report( 'failed: %s' % test_str )
                if self.options.debug:
                    raise
                n_fail += 1
            for td in term_descs:
                print td
        self.report( '%d failure(s)' % n_fail )

        if n_fail:
            raise AssertionError
        return True
Exemplo n.º 2
0
    def test_parse_regions(self):
        from sfepy.fem.parse_regions import create_bnf

        test_strs = ['vertices of surface -v r.Omega',
                     'r.Y_2 +v copy r.Y_1',
                     'vertices in (y <= 0.00001) & (x < 0.11)',
                     'vertices in ((y <= 0.00001) & (x < 0.11))',
                     'vertices in (((y <= 0.00001) & (x < 0.11)))',
                     'vertices in (((0.00001 < y) & (x < 0.11)))',
                     'vertices of group 0',
                     """vertices of group 0 +v vertices of group 1
                     +c cells by afun""",
                     'all -v vertices in (y == 0.00001)',
                     'all -v vertices of surface',
                     'all -c r.DOmega_100',
                     """r.Y_1 -v vertices of surface *c r.Z_8
                        *v vertices in (y > 0)""",
                     'vertices of surface +v vertices by pokus',
                     'cells of group 6 +c vertices by fn2_3c',
                     """r.Y_1 *v (r.Y_2 +c (vertices in (y > 0) *v r.Y_32))
                        -v vertices of surface -c r.Y_5""",
                     'vertices by afun',
                     'vertex in r.Gamma_3',
                     'vertex 10',
                     'vertex 10, 20, 30',
                     'cell 10',
                     'cell 10, 20, 30',
                     'cell (0, 10), (1, 20), (0, 30)',
                     'vertex 10, 20 +v cell 30, 40',
                     '(vertex 10, 20) +v (cell 30, 40)',
                     'cell (0, 10), (1, 20), (0, 30) +v vertex 10',
                     'cells by afun']

        stack = []
        bnf = create_bnf(stack)

        n_fail = 0
        for test_str in test_strs:
            stack[:] = []

            try:
                out = bnf.parseString(test_str)
                print out

            except:
                self.report('failed: %s' % test_str)
                n_fail += 1

        self.report('%d failures' % n_fail)

        if n_fail:
            raise AssertionError
        return True
Exemplo n.º 3
0
    def test_parse_regions( self ):
        from sfepy.fem.parseReg import create_bnf, _test_strs

        test_strs = ['nodes of surface -n r.Omega',
                     'r.Y_2 +n copy r.Y_1',
                     'nodes in (y <= 0.00001) & (x < 0.11)',
                     'nodes in ((y <= 0.00001) & (x < 0.11))',
                     'nodes in (((y <= 0.00001) & (x < 0.11)))',
                     'nodes in (((0.00001 < y) & (x < 0.11)))',
                     'nodes of group 0',
                     """nodes of group 0 +n nodes of group 1
                     +e elements by afun""",
                     'all -n nodes in (y == 0.00001)',
                     'all -n nodes of surface',
                     'all -e r.DOmega_100',
                     'r.Y_1 -n nodes of surface *e r.Z_8 *n nodes in (y > 0)',
                     'nodes of surface +n nodes by pokus',
                     'elements of group 6 +e nodes by fn2_3c',
                     """r.Y_1 *n (r.Y_2 +e (nodes in (y > 0) *n r.Y_32))
                     -n nodes of surface -e r.Y_5""",
                     'nodes by afun',
                     'node in r.Gamma_3',
                     'node 10',
                     'node 10, 20, 30',
                     'element 10',
                     'element 10, 20, 30',
                     'element (0, 10), (1, 20), (0, 30)',
                     'node 10, 20 +n element 30, 40',
                     '(node 10, 20) +n (element 30, 40)',
                     'element (0, 10), (1, 20), (0, 30) +n node 10',
                     'elements by afun']

        stack = []
        bnf = create_bnf( stack )

        n_fail = 0
        for test_str in test_strs:
            stack[:] = []

            try:
                out = bnf.parseString( test_str )
            except:
                self.report( 'failed: %s' % test_str )
                n_fail += 1

        self.report( '%d failures' % n_fail )

        if n_fail:
            raise AssertionError
        return True
Exemplo n.º 4
0
    def test_parse_regions(self):
        from sfepy.fem.parse_regions import create_bnf

        test_strs = [
            'vertices of surface -v r.Omega', 'r.Y_2 +v copy r.Y_1',
            'vertices in (y <= 0.00001) & (x < 0.11)',
            'vertices in ((y <= 0.00001) & (x < 0.11))',
            'vertices in (((y <= 0.00001) & (x < 0.11)))',
            'vertices in (((0.00001 < y) & (x < 0.11)))',
            'vertices of group 0',
            """vertices of group 0 +v vertices of group 1
                     +c cells by afun""", 'all -v vertices in (y == 0.00001)',
            'all -v vertices of surface', 'all -c r.DOmega_100',
            """r.Y_1 -v vertices of surface *c r.Z_8
                        *v vertices in (y > 0)""",
            'vertices of surface +v vertices by pokus',
            'cells of group 6 +c vertices by fn2_3c',
            """r.Y_1 *v (r.Y_2 +c (vertices in (y > 0) *v r.Y_32))
                        -v vertices of surface -c r.Y_5""", 'vertices by afun',
            'vertex in r.Gamma_3', 'vertex 10', 'vertex 10, 20, 30', 'cell 10',
            'cell 10, 20, 30', 'cell (0, 10), (1, 20), (0, 30)',
            'vertex 10, 20 +v cell 30, 40', '(vertex 10, 20) +v (cell 30, 40)',
            'cell (0, 10), (1, 20), (0, 30) +v vertex 10', 'cells by afun'
        ]

        stack = []
        bnf = create_bnf(stack)

        n_fail = 0
        for test_str in test_strs:
            stack[:] = []

            try:
                out = bnf.parseString(test_str)
                print out

            except:
                self.report('failed: %s' % test_str)
                n_fail += 1

        self.report('%d failures' % n_fail)

        if n_fail:
            raise AssertionError
        return True
Exemplo n.º 5
0
    def test_parse_equations(self):
        from sfepy.fem.parseEq import create_bnf

        test_strs = [
            """- d_volume.i1.Omega( uc )""",
            """- 2 * dw_term.i1.Omega( uc )
             = - 3.0 * dw_term2.i1.Omega2( uc )""",
            """2 * dw_term.i1.Omega( uc )
             = 3.0 * dw_term2.i1.Omega2( uc )""",
            """- (2 + 1j - 3) * dw_term.i1.Omega( uc )
               = - (1j - 3.0 + 2.0j) * dw_term2.i1.Omega2( uc )""",
            """(2 + 1j) * dw_term.i1.Omega( uc )
               = (3.0 + 2.0j) * dw_term2.i1.Omega2( uc )""",
            """d_term1.Y( fluid, u, w, Nu, dcf, mode )
                 + d_term2.Omega( u, w, Nu, dcf, mode )
                 - d_another_term.Elsewhere( w, p, Nu, dcf, mode )
                 = - dw_rhs.a.Y3( u, q, Nu, dcf, mode )""",
            """no_args() = 0""",
            """+ something( a, b, c ) = + something_else( c, a, d[-1] )""",
            """term_.a.a( u )""",
            """term.i1.Omega( v, du/dt ) + term2.i2.Gamma( v, dphi/dt)""",
            """dw_jump.isurf.Gamma12_1( jump1.val, q1, p1, tr(p2) )""",
        ]

        n_fail = 0
        term_descs = []
        for test_str in test_strs:
            term_descs[:] = []
            try:
                bnf = create_bnf(term_descs)
                bnf.parseString(test_str)
            except:
                self.report('failed: %s' % test_str)
                if self.options.debug:
                    raise
                n_fail += 1
            for td in term_descs:
                print td
        self.report('%d failure(s)' % n_fail)

        if n_fail:
            raise AssertionError
        return True
Exemplo n.º 6
0
    def test_parse_regions(self):
        from sfepy.fem.parseReg import create_bnf, _test_strs

        test_strs = [
            'nodes of surface -n r.Omega', 'r.Y_2 +n copy r.Y_1',
            'nodes in (y <= 0.00001) & (x < 0.11)',
            'nodes in ((y <= 0.00001) & (x < 0.11))',
            'nodes in (((y <= 0.00001) & (x < 0.11)))',
            'nodes in (((0.00001 < y) & (x < 0.11)))', 'nodes of group 0',
            """nodes of group 0 +n nodes of group 1
                     +e elements by afun""", 'all -n nodes in (y == 0.00001)',
            'all -n nodes of surface', 'all -e r.DOmega_100',
            'r.Y_1 -n nodes of surface *e r.Z_8 *n nodes in (y > 0)',
            'nodes of surface +n nodes by pokus',
            'elements of group 6 +e nodes by fn2_3c',
            """r.Y_1 *n (r.Y_2 +e (nodes in (y > 0) *n r.Y_32))
                     -n nodes of surface -e r.Y_5""", 'nodes by afun',
            'node in r.Gamma_3', 'node 10', 'node 10, 20, 30', 'element 10',
            'element 10, 20, 30', 'element (0, 10), (1, 20), (0, 30)',
            'node 10, 20 +n element 30, 40',
            '(node 10, 20) +n (element 30, 40)',
            'element (0, 10), (1, 20), (0, 30) +n node 10', 'elements by afun'
        ]

        stack = []
        bnf = create_bnf(stack)

        n_fail = 0
        for test_str in test_strs:
            stack[:] = []

            try:
                out = bnf.parseString(test_str)
            except:
                self.report('failed: %s' % test_str)
                n_fail += 1

        self.report('%d failures' % n_fail)

        if n_fail:
            raise AssertionError
        return True
Exemplo n.º 7
0
    def test_parse_regions( self ):
        from sfepy.fem.parseReg import create_bnf, _test_strs

        test_strs = ['nodes of surface -n r.Omega',
                    'r.Y_2 +n copy r.Y_1',
                    'nodes in (y <= 0.00001) & (x < 0.11)',
                    'nodes in ((y <= 0.00001) & (x < 0.11))',
                    'nodes in (((y <= 0.00001) & (x < 0.11)))',
                    'nodes in (((0.00001 < y) & (x < 0.11)))',
                    'all -n nodes in (y == 0.00001)',
                    'all -n nodes of surface',
                    'all -e r.DOmega_100',
                    'r.Y_1 -n nodes of surface *e r.Z_8 *n nodes in (y > 0)',
                    'nodes of surface +n nodes by pokus( x, y, z )',
                    'elements of group 6 +e nodes by fn2_3c( x )',
                    """r.Y_1 *n (r.Y_2 +e (nodes in (y > 0) *n r.Y_32))
                    -n nodes of surface -e r.Y_5""",
                    'nodes by noargs()',
                    'nodes by extraargs( x, y, z, abc,3 )',
                    'node in r.Gamma_3',
                    'node 10',
                    'elements by afun( domain )']

        stack = []
        bnf = create_bnf( stack )

        n_fail = 0
        for test_str in test_strs:
            stack[:] = []

            try:
                out = bnf.parseString( test_str )
            except:
                self.report( 'failed: %s' % test_str )
                n_fail += 1

        self.report( '%d failures' % n_fail )

        if n_fail:
            raise AssertionError
        return True