From e3ebac44df5bcbd976c7f88f2192d69a337ac3bf Mon Sep 17 00:00:00 2001 From: Clifford Wolf Date: Tue, 28 May 2019 16:42:50 +0200 Subject: [PATCH] Add actual wandwor test that is part of "make test" Signed-off-by: Clifford Wolf --- tests/simple/wandwor.v | 36 ++++++++++++++++++++++++++++++++++++ tests/various/wandwor.v | 33 --------------------------------- 2 files changed, 36 insertions(+), 33 deletions(-) create mode 100644 tests/simple/wandwor.v delete mode 100644 tests/various/wandwor.v diff --git a/tests/simple/wandwor.v b/tests/simple/wandwor.v new file mode 100644 index 000000000..34404aa26 --- /dev/null +++ b/tests/simple/wandwor.v @@ -0,0 +1,36 @@ +module wandwor_test0 (A, B, C, D, X, Y, Z); + input A, B, C, D; + output wor X; + output wand Y; + output Z; + + assign X = A, X = B, Y = C, Y = D; + foo foo_0 (C, D, X); + foo foo_1 (A, B, Y); + foo foo_2 (X, Y, Z); +endmodule + +module wandwor_test1 (A, B, C, D, X, Y, Z); + input [3:0] A, B, C, D; + output wor [3:0] X; + output wand [3:0] Y; + output Z; + + bar bar_inst ( + .I0({A, B}), + .I1({B, A}), + .O({X, Y}) + ); + + assign X = C, X = D; + assign Y = C, Y = D; + assign Z = ^{X,Y}; +endmodule + +module foo(input I0, I1, output O); + assign O = I0 ^ I1; +endmodule + +module bar(input [7:0] I0, I1, output [7:0] O); + assign O = I0 + I1; +endmodule diff --git a/tests/various/wandwor.v b/tests/various/wandwor.v deleted file mode 100644 index fc072daa3..000000000 --- a/tests/various/wandwor.v +++ /dev/null @@ -1,33 +0,0 @@ -module a(Q); - output wire Q = 0; -endmodule - -module b(D); - input wire D; -endmodule - -module c; - // net definitions - wor D; - wand E; - - // assignments to wired logic nets - assign D = 1; - assign D = 0; - assign D = 1; - assign D = 0; - - // assignments of wired logic nets to wires - wire F = E; - - genvar i; - for (i = 0; i < 3; i = i + 1) - begin : genloop - // connection of module outputs - a a_inst (.Q(E)); - - // connection of module inputs - b b_inst (.D(E)); - end -endmodule - -- 2.30.2