diff options
Diffstat (limited to 'tests/verilog/prefix.sv')
| -rw-r--r-- | tests/verilog/prefix.sv | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/tests/verilog/prefix.sv b/tests/verilog/prefix.sv new file mode 100644 index 000000000..2d7fbb134 --- /dev/null +++ b/tests/verilog/prefix.sv @@ -0,0 +1,95 @@ +module top; + genvar i, j; + if (1) begin : blk1 + integer a = 1; + for (i = 0; i < 2; i = i + 1) begin : blk2 + integer b = i; + for (j = 0; j < 2; j = j + 1) begin : blk3 + integer c = j; + localparam x = i; + localparam y = j; + always @* begin + assert (1 == a); + assert (1 == blk1.a); + assert (1 == top.blk1.a); + assert (i == b); + assert (i == blk2[i].b); + assert (i == blk1.blk2[i].b); + assert (i == top.blk1.blk2[i].b); + assert (i == blk2[x].b); + assert (i == blk1.blk2[x].b); + assert (i == top.blk1.blk2[x].b); + assert (j == c); + assert (j == blk3[j].c); + assert (j == blk2[x].blk3[j].c); + assert (j == blk1.blk2[x].blk3[j].c); + assert (j == top.blk1.blk2[x].blk3[j].c); + assert (j == c); + assert (j == blk3[y].c); + assert (j == blk2[x].blk3[y].c); + assert (j == blk1.blk2[x].blk3[y].c); + assert (j == top.blk1.blk2[x].blk3[y].c); + assert (j == top.blk1.blk2[x].blk3[y].c[0]); + assert (0 == top.blk1.blk2[x].blk3[y].c[1]); + assert (0 == top.blk1.blk2[x].blk3[y].c[j]); + end + end + always @* begin + assert (1 == a); + assert (1 == blk1.a); + assert (1 == top.blk1.a); + assert (i == b); + assert (i == blk2[i].b); + assert (i == blk1.blk2[i].b); + assert (i == top.blk1.blk2[i].b); + assert (0 == blk3[0].c); + assert (0 == blk2[i].blk3[0].c); + assert (0 == blk1.blk2[i].blk3[0].c); + assert (0 == top.blk1.blk2[i].blk3[0].c); + assert (1 == blk3[1].c); + assert (1 == blk2[i].blk3[1].c); + assert (1 == blk1.blk2[i].blk3[1].c); + assert (1 == top.blk1.blk2[i].blk3[1].c); + end + end + always @* begin + assert (1 == a); + assert (1 == blk1.a); + assert (1 == top.blk1.a); + assert (0 == blk2[0].b); + assert (0 == blk1.blk2[0].b); + assert (0 == top.blk1.blk2[0].b); + assert (1 == blk2[1].b); + assert (1 == blk1.blk2[1].b); + assert (1 == top.blk1.blk2[1].b); + assert (0 == blk2[0].blk3[0].c); + assert (0 == blk1.blk2[0].blk3[0].c); + assert (0 == top.blk1.blk2[0].blk3[0].c); + assert (1 == blk2[0].blk3[1].c); + assert (1 == blk1.blk2[0].blk3[1].c); + assert (1 == top.blk1.blk2[0].blk3[1].c); + assert (0 == blk2[1].blk3[0].c); + assert (0 == blk1.blk2[1].blk3[0].c); + assert (0 == top.blk1.blk2[1].blk3[0].c); + assert (1 == blk2[1].blk3[1].c); + assert (1 == blk1.blk2[1].blk3[1].c); + assert (1 == top.blk1.blk2[1].blk3[1].c); + end + end + always @* begin + assert (1 == blk1.a); + assert (1 == top.blk1.a); + assert (0 == blk1.blk2[0].b); + assert (0 == top.blk1.blk2[0].b); + assert (1 == blk1.blk2[1].b); + assert (1 == top.blk1.blk2[1].b); + assert (0 == blk1.blk2[0].blk3[0].c); + assert (0 == top.blk1.blk2[0].blk3[0].c); + assert (1 == blk1.blk2[0].blk3[1].c); + assert (1 == top.blk1.blk2[0].blk3[1].c); + assert (0 == blk1.blk2[1].blk3[0].c); + assert (0 == top.blk1.blk2[1].blk3[0].c); + assert (1 == blk1.blk2[1].blk3[1].c); + assert (1 == top.blk1.blk2[1].blk3[1].c); + end +endmodule |