def test_line(self): lb = LineBuf(2, 3) for y in range(lb.ynum): line = lb.line(y) self.ae(str(line), '') for x in range(lb.xnum): self.ae(line[x], '\0') with self.assertRaises(IndexError): lb.line(lb.ynum) with self.assertRaises(IndexError): lb.line(0)[lb.xnum] l0 = lb.line(0) l0.set_text(' ', 0, len(' '), C()) l0.add_combining_char(0, '\u0300') self.ae(l0[0], ' \u0300') l0.add_combining_char(0, '\U000e0100') self.ae(l0[0], ' \u0300\U000e0100') l0.add_combining_char(0, '\u0302') self.ae(l0[0], ' \u0300\u0302') self.ae(l0[1], '\0') self.ae(str(l0), ' \u0300\u0302') t = 'Testing with simple text' lb = LineBuf(2, len(t)) l0 = lb.line(0) l0.set_text(t, 0, len(t), C()) self.ae(str(l0), t) l0.set_text('a', 0, 1, C()) self.assertEqual(str(l0), 'a' + t[1:]) c = C(3, 5) c.bold = c.italic = c.reverse = c.strikethrough = c.dim = True c.fg = c.bg = c.decoration_fg = 0x0101 self.ae(c, c) c2, c3 = c.copy(), c.copy() self.ae(repr(c), repr(c2)) self.ae(c, c2) c2.bold = False self.assertNotEqual(c, c2) l0.set_text(t, 0, len(t), C()) l0.apply_cursor(c2, 3) self.assertEqualAttributes(c2, l0.cursor_from(3)) l0.apply_cursor(c2, 0, len(l0)) for i in range(len(l0)): self.assertEqualAttributes(c2, l0.cursor_from(i)) l0.apply_cursor(c3, 0) self.assertEqualAttributes(c3, l0.cursor_from(0)) l0.copy_char(0, l0, 1) self.assertEqualAttributes(c3, l0.cursor_from(1)) t = '0123456789' lb = LineBuf(1, len(t)) l3 = lb.line(0) l3.set_text(t, 0, len(t), C()) self.ae(t, str(l3)) l3.right_shift(4, 2) self.ae('0123454567', str(l3)) l3.set_text(t, 0, len(t), C()) l3.right_shift(0, 0) self.ae(t, str(l3)) l3.right_shift(0, 1) self.ae(str(l3), '0' + t[:-1]) l3.set_text(t, 0, len(t), C()) l3.left_shift(0, 2) self.ae(str(l3), t[2:] + '89') l3.set_text(t, 0, len(t), C()) l3.left_shift(7, 3) self.ae(str(l3), t) l3.set_text(t, 0, len(t), C()) q = C() q.bold = q.italic = q.reverse = q.strikethrough = c.dim = True q.decoration = 2 c = C() c.x = 3 l3.set_text('axyb', 1, 2, c) self.ae(str(l3), '012xy56789') l3.set_char(0, 'x', 1, q) self.assertEqualAttributes(l3.cursor_from(0), q)
def create(t): lb = create.lb = LineBuf(1, len(t)) lf = lb.line(0) lf.set_text(t, 0, len(t), C()) return lf