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114 lines
2.7 KiB
Systemverilog
114 lines
2.7 KiB
Systemverilog
// DESCRIPTION: Verilator: Verilog Test module
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//
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// This file ONLY is placed under the Creative Commons Public Domain, for
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// any use, without warranty, 2023 by Antmicro Ltd.
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// SPDX-License-Identifier: CC0-1.0
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module t (/*AUTOARG*/
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);
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class Foo;
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int x = 1;
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function int get_x;
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return x;
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endfunction
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function int get_3;
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return 3;
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endfunction
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endclass
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class Bar #(type T=Foo) extends T;
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endclass
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class Baz;
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int x = 2;
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function int get_x;
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return x;
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endfunction
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function int get_4;
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return 4;
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endfunction
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endclass
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class ExtendBar extends Bar#();
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function int get_x;
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return super.get_x();
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endfunction
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function int get_6;
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return 2 * get_3();
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endfunction
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endclass
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class ExtendBar1 extends Bar #(Foo);
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function int get_x;
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return super.get_x();
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endfunction
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function int get_6;
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return 2 * get_3();
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endfunction
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endclass
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class ExtendBarBaz extends Bar #(Baz);
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function int get_x;
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return super.get_x();
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endfunction
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function int get_8;
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return 2 * get_4();
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endfunction
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endclass
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class ExtendExtendBar extends ExtendBar;
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function int get_12;
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return 4 * get_3();
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endfunction
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endclass
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class FooDict;
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Foo q[int];
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endclass
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class ExtendFooDict#(type BASE=FooDict) extends BASE;
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function int get_x_of_item(int i);
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return q[i].x;
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endfunction
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endclass
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Bar #() bar_foo_i;
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Bar #(Baz) bar_baz_i;
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ExtendBar extend_bar_i;
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ExtendBar1 extend_bar1_i;
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ExtendBarBaz extend_bar_baz_i;
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ExtendExtendBar extend_extend_bar_i;
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ExtendFooDict extend_foo_dict_i;
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initial begin
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bar_foo_i = new;
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bar_baz_i = new;
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extend_bar_i = new;
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extend_bar1_i = new;
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extend_bar_baz_i = new;
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extend_extend_bar_i = new;
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extend_foo_dict_i = new;
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extend_foo_dict_i.q[1] = new;
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if (bar_foo_i.get_x() != 1) $stop;
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if (bar_foo_i.get_3() != 3) $stop;
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if (bar_baz_i.get_x() != 2) $stop;
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if (bar_baz_i.get_4() != 4) $stop;
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if (extend_bar_i.get_x() != 1) $stop;
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if (extend_bar_i.get_6() != 6) $stop;
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if (extend_bar_i.get_x() != 1) $stop;
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if (extend_bar_i.get_6() != 6) $stop;
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if (extend_bar1_i.get_x() != 1) $stop;
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if (extend_bar1_i.get_6() != 6) $stop;
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if (extend_bar_baz_i.get_x() != 2) $stop;
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if (extend_bar_baz_i.get_8() != 8) $stop;
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if (extend_extend_bar_i.get_x() != 1) $stop;
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if (extend_extend_bar_i.get_12() != 12) $stop;
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if (extend_foo_dict_i.get_x_of_item(1) != 1) $stop;
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$write("*-* All Finished *-*\n");
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$finish;
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end
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endmodule
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