diff options
Diffstat (limited to 'tests')
-rw-r--r-- | tests/opt/opt_ff.v | 21 | ||||
-rw-r--r-- | tests/opt/opt_ff.ys | 3 | ||||
-rw-r--r-- | tests/simple/hierdefparam.v | 2 | ||||
-rw-r--r-- | tests/various/hierarchy.sh | 59 | ||||
-rwxr-xr-x | tests/various/run-test.sh | 10 |
5 files changed, 94 insertions, 1 deletions
diff --git a/tests/opt/opt_ff.v b/tests/opt/opt_ff.v new file mode 100644 index 000000000..a01b64b61 --- /dev/null +++ b/tests/opt/opt_ff.v @@ -0,0 +1,21 @@ +module top( + input clk, + input rst, + input [2:0] a, + output [1:0] b +); + reg [2:0] b_reg; + initial begin + b_reg <= 3'b0; + end + + assign b = b_reg[1:0]; + always @(posedge clk or posedge rst) begin + if(rst) begin + b_reg <= 3'b0; + end else begin + b_reg <= a; + end + end +endmodule + diff --git a/tests/opt/opt_ff.ys b/tests/opt/opt_ff.ys new file mode 100644 index 000000000..704c7acf3 --- /dev/null +++ b/tests/opt/opt_ff.ys @@ -0,0 +1,3 @@ +read_verilog opt_ff.v +synth_ice40 +ice40_unlut diff --git a/tests/simple/hierdefparam.v b/tests/simple/hierdefparam.v index ff92c38bd..c9368ca7a 100644 --- a/tests/simple/hierdefparam.v +++ b/tests/simple/hierdefparam.v @@ -1,3 +1,5 @@ +`default_nettype none + module hierdefparam_top(input [7:0] A, output [7:0] Y); generate begin:foo hierdefparam_a mod_a(.A(A), .Y(Y)); diff --git a/tests/various/hierarchy.sh b/tests/various/hierarchy.sh new file mode 100644 index 000000000..d33a247be --- /dev/null +++ b/tests/various/hierarchy.sh @@ -0,0 +1,59 @@ +#!/usr/bin/env bash +# Simple test of hierarchy -auto-top. + +set -e + +echo -n " TOP first - " +../../yosys -s - <<- EOY | grep "Automatically selected TOP as design top module" + read_verilog << EOV + module TOP(a, y); + input a; + output [31:0] y; + + aoi12 p [31:0] (a, y); + endmodule + + module aoi12(a, y); + input a; + output y; + assign y = ~a; + endmodule + EOV + hierarchy -auto-top +EOY + +echo -n " TOP last - " +../../yosys -s - <<- EOY | grep "Automatically selected TOP as design top module" + read_verilog << EOV + module aoi12(a, y); + input a; + output y; + assign y = ~a; + endmodule + + module TOP(a, y); + input a; + output [31:0] y; + + aoi12 foo (a, y); + endmodule + EOV + hierarchy -auto-top +EOY + +echo -n " no explicit top - " +../../yosys -s - <<- EOY | grep "Automatically selected noTop as design top module." + read_verilog << EOV + module aoi12(a, y); + input a; + output y; + assign y = ~a; + endmodule + + module noTop(a, y); + input a; + output [31:0] y; + endmodule + EOV + hierarchy -auto-top +EOY diff --git a/tests/various/run-test.sh b/tests/various/run-test.sh index 67e1beb23..d49553ede 100755 --- a/tests/various/run-test.sh +++ b/tests/various/run-test.sh @@ -1,6 +1,14 @@ -#!/bin/bash +#!/usr/bin/env bash set -e for x in *.ys; do echo "Running $x.." ../../yosys -ql ${x%.ys}.log $x done +# Run any .sh files in this directory (with the exception of the file - run-test.sh +shell_tests=$(echo *.sh | sed -e 's/run-test.sh//') +if [ "$shell_tests" ]; then + for s in $shell_tests; do + echo "Running $s.." + bash $s + done +fi |