diff options
Diffstat (limited to 'tests/simple/generate.v')
| -rw-r--r-- | tests/simple/generate.v | 71 |
1 files changed, 67 insertions, 4 deletions
diff --git a/tests/simple/generate.v b/tests/simple/generate.v index 12327b36e..445c88ba8 100644 --- a/tests/simple/generate.v +++ b/tests/simple/generate.v @@ -167,7 +167,7 @@ module gen_test7; reg [2:0] out2; wire [2:0] out3; generate - begin : cond + if (1) begin : cond reg [2:0] sub_out1; reg [2:0] sub_out2; wire [2:0] sub_out3; @@ -215,9 +215,9 @@ module gen_test8; wire [1:0] x = 2'b11; generate - begin : A + if (1) begin : A wire [1:0] x; - begin : B + if (1) begin : B wire [1:0] x = 2'b00; `ASSERT(x == 0) `ASSERT(A.x == 2) @@ -228,7 +228,7 @@ module gen_test8; `ASSERT(gen_test8.A.C.x == 1) `ASSERT(gen_test8.A.B.x == 0) end - begin : C + if (1) begin : C wire [1:0] x = 2'b01; `ASSERT(x == 1) `ASSERT(A.x == 2) @@ -260,3 +260,66 @@ module gen_test8; `ASSERT(gen_test8.A.C.x == 1) `ASSERT(gen_test8.A.B.x == 0) endmodule + +// ------------------------------------------ + +module gen_test9; + +// `define VERIFY +`ifdef VERIFY + `define ASSERT(expr) assert property (expr); +`else + `define ASSERT(expr) +`endif + + wire [1:0] w = 2'b11; + generate + begin : A + wire [1:0] x; + begin : B + wire [1:0] y = 2'b00; + `ASSERT(w == 3) + `ASSERT(x == 2) + `ASSERT(y == 0) + `ASSERT(A.x == 2) + `ASSERT(A.C.z == 1) + `ASSERT(A.B.y == 0) + `ASSERT(gen_test9.w == 3) + `ASSERT(gen_test9.A.x == 2) + `ASSERT(gen_test9.A.C.z == 1) + `ASSERT(gen_test9.A.B.y == 0) + end + begin : C + wire [1:0] z = 2'b01; + `ASSERT(w == 3) + `ASSERT(x == 2) + `ASSERT(z == 1) + `ASSERT(A.x == 2) + `ASSERT(A.C.z == 1) + `ASSERT(A.B.y == 0) + `ASSERT(gen_test9.w == 3) + `ASSERT(gen_test9.A.x == 2) + `ASSERT(gen_test9.A.C.z == 1) + `ASSERT(gen_test9.A.B.y == 0) + end + assign x = B.y ^ 2'b11 ^ C.z; + `ASSERT(x == 2) + `ASSERT(A.x == 2) + `ASSERT(A.C.z == 1) + `ASSERT(A.B.y == 0) + `ASSERT(gen_test9.w == 3) + `ASSERT(gen_test9.A.x == 2) + `ASSERT(gen_test9.A.C.z == 1) + `ASSERT(gen_test9.A.B.y == 0) + end + endgenerate + + `ASSERT(w == 3) + `ASSERT(A.x == 2) + `ASSERT(A.C.z == 1) + `ASSERT(A.B.y == 0) + `ASSERT(gen_test9.w == 3) + `ASSERT(gen_test9.A.x == 2) + `ASSERT(gen_test9.A.C.z == 1) + `ASSERT(gen_test9.A.B.y == 0) +endmodule |