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YosysHQ.yosys/tests/verilog
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George Rennie 8fb3f88842 tests: remove -seq 1 from sat with -tempinduct where possible 
* When used with -tempinduct mode, -seq <N> causes assertions to be
  ignored in the first N steps. While this has uses for reset modelling,
  for these test cases it is unnecessary and could lead to failures
  slipping through uncaught
2025-09-08 18:04:32 +02:00
..
.gitignore
Add a general tests/.gitignore and remove redundant entries in subdirectory .gitignore files.
2025-07-22 10:38:38 +00:00
absurd_width_const.ys
verilog: impose limit on maximum expression width
2021-03-04 15:20:52 -05:00
absurd_width.ys
verilog: impose limit on maximum expression width
2021-03-04 15:20:52 -05:00
always_comb_latch_1.ys
sv: auto add nosync to certain always_comb local vars
2022-01-07 22:53:22 -07:00
always_comb_latch_2.ys
sv: auto add nosync to certain always_comb local vars
2022-01-07 22:53:22 -07:00
always_comb_latch_3.ys
sv: auto add nosync to certain always_comb local vars
2022-01-07 22:53:22 -07:00
always_comb_latch_4.ys
sv: auto add nosync to certain always_comb local vars
2022-01-07 22:53:22 -07:00
always_comb_nolatch_1.ys
sv: auto add nosync to certain always_comb local vars
2022-01-07 22:53:22 -07:00
always_comb_nolatch_2.ys
sv: auto add nosync to certain always_comb local vars
2022-01-07 22:53:22 -07:00
always_comb_nolatch_3.ys
sv: auto add nosync to certain always_comb local vars
2022-01-07 22:53:22 -07:00
always_comb_nolatch_4.ys
sv: auto add nosync to certain always_comb local vars
2022-01-07 22:53:22 -07:00
always_comb_nolatch_5.ys
sv: fix always_comb auto nosync for nested and function blocks
2022-04-05 14:43:48 -06:00
always_comb_nolatch_6.ys
sv: fix always_comb auto nosync for nested and function blocks
2022-04-05 14:43:48 -06:00
asgn_expr_not_proc_1.ys
sv: support assignments within expressions
2023-09-05 22:27:55 -04:00
asgn_expr_not_proc_2.ys
sv: support assignments within expressions
2023-09-05 22:27:55 -04:00
asgn_expr_not_proc_3.ys
sv: support assignments within expressions
2023-09-05 22:27:55 -04:00
asgn_expr_not_proc_4.ys
sv: support assignments within expressions
2023-09-05 22:27:55 -04:00
asgn_expr_not_proc_5.ys
sv: support assignments within expressions
2023-09-05 22:27:55 -04:00
asgn_expr_not_sv_1.ys
sv: support assignments within expressions
2023-09-05 22:27:55 -04:00
asgn_expr_not_sv_2.ys
sv: support assignments within expressions
2023-09-05 22:27:55 -04:00
asgn_expr_not_sv_3.ys
sv: support assignments within expressions
2023-09-05 22:27:55 -04:00
asgn_expr_not_sv_4.ys
sv: support assignments within expressions
2023-09-05 22:27:55 -04:00
asgn_expr.sv
fix width of post-increment/decrement expressions
2023-09-18 23:46:06 -04:00
asgn_expr.ys
tests: Run async2sync before sat and/or sim to handle $check cells
2024-02-01 16:14:11 +01:00
assign_to_reg.ys
Remove references to ilang
2024-11-05 12:36:31 +13:00
atom_type_signedness.ys
tests: remove -seq 1 from sat with -tempinduct where possible
2025-09-08 18:04:32 +02:00
block_end_label_only.ys
sv: fix up end label checking
2021-06-16 21:48:05 -04:00
block_end_label_wrong.ys
sv: fix up end label checking
2021-06-16 21:48:05 -04:00
block_labels.ys
Standard compliance for tests/verilog/block_labels.ys
2023-05-21 16:38:14 -04:00
bug656.v
verilog: significant block scoping improvements
2021-01-31 09:42:09 -05:00
bug656.ys
verilog: significant block scoping improvements
2021-01-31 09:42:09 -05:00
bug2037.ys
test: add attribute-before-stmt test from @nakengelhardt
2020-05-25 07:36:53 -07:00
bug2042-sv.ys
tests: Run async2sync before sat and/or sim to handle $check cells
2024-02-01 16:14:11 +01:00
bug2042.ys
tests: update/extend task argument tests
2020-05-13 10:11:45 -07:00
bug2493.ys
verilog: significant block scoping improvements
2021-01-31 09:42:09 -05:00
bug4785.ys
simplify: Skip AST_PRIMITIVE in AST_CELLARRAY
2025-03-25 12:15:54 +13:00
conflict_assert.ys
genrtlil: improve name conflict error messaging
2021-02-26 18:08:23 -05:00
conflict_cell_memory.ys
genrtlil: improve name conflict error messaging
2021-02-26 18:08:23 -05:00
conflict_interface_port.ys
genrtlil: improve name conflict error messaging
2021-02-26 18:08:23 -05:00
conflict_memory_wire.ys
genrtlil: improve name conflict error messaging
2021-02-26 18:08:23 -05:00
conflict_pwire.ys
genrtlil: improve name conflict error messaging
2021-02-26 18:08:23 -05:00
conflict_wire_memory.ys
genrtlil: improve name conflict error messaging
2021-02-26 18:08:23 -05:00
const_arst.ys
add tests
2020-09-28 18:16:08 +02:00
const_sr.ys
add tests
2020-09-28 18:16:08 +02:00
constparser_f_file.sv
const2ast: add diagnostics tests
2025-06-16 21:48:12 +02:00
constparser_f_file.ys
const2ast: add diagnostics tests
2025-06-16 21:48:12 +02:00
constparser_f.ys
fixup! const2ast: add diagnostics tests
2025-06-16 22:50:31 +02:00
constparser_g.ys
const2ast: add diagnostics tests
2025-06-16 21:48:12 +02:00
delay_mintypmax.ys
Extend "delay" expressions to handle pair and triplet, i.e. rise, fall and turn-off (#2566)
2021-02-24 15:48:15 -05:00
delay_risefall.ys
Extend "delay" expressions to handle pair and triplet, i.e. rise, fall and turn-off (#2566)
2021-02-24 15:48:15 -05:00
delay_time_scale.ys
verilog: support for time scale delay values
2022-02-14 15:58:31 +01:00
doubleslash.ys
fixup verilog doubleslash test
2022-01-03 08:17:46 -07:00
dynamic_range_lhs.sh
Include x bits in test of lhs dynamic part-select
2024-01-10 20:28:36 +01:00
dynamic_range_lhs.v
Include x bits in test of lhs dynamic part-select
2024-01-10 20:28:36 +01:00
fcall_smoke.ys
simplify: add smoke test for system function calls
2025-08-12 12:59:31 +02:00
for_decl_no_init.ys
sv: support declaration in procedural for initialization
2021-08-30 15:19:21 -06:00
for_decl_no_sv.ys
sv: support declaration in procedural for initialization
2021-08-30 15:19:21 -06:00
for_decl_shadow.sv
sv: support declaration in procedural for initialization
2021-08-30 15:19:21 -06:00
for_decl_shadow.ys
sv: support declaration in procedural for initialization
2021-08-30 15:19:21 -06:00
func_arg_mismatch_1.ys
verilog: fix sizing of constant args for tasks/functions
2021-02-21 15:44:43 -05:00
func_arg_mismatch_2.ys
verilog: fix sizing of constant args for tasks/functions
2021-02-21 15:44:43 -05:00
func_arg_mismatch_3.ys
verilog: fix sizing of constant args for tasks/functions
2021-02-21 15:44:43 -05:00
func_arg_mismatch_4.ys
verilog: fix sizing of constant args for tasks/functions
2021-02-21 15:44:43 -05:00
func_task_arg_copying.ys
tests: add tests for task/function argument input/output copying
2025-05-31 01:21:06 +01:00
func_tern_hint.sv
verilog: fix width/sign detection for functions
2022-05-30 16:45:39 -04:00
func_tern_hint.ys
tests: Run async2sync before sat and/or sim to handle $check cells
2024-02-01 16:14:11 +01:00
func_typename_ret.sv
sv: allow typenames as function return types
2021-03-19 12:08:43 -04:00
func_typename_ret.ys
sv: allow typenames as function return types
2021-03-19 12:08:43 -04:00
func_upto.sv
verilog: fix const func eval with upto variables
2022-02-11 21:01:51 +01:00
func_upto.ys
tests: Run async2sync before sat and/or sim to handle $check cells
2024-02-01 16:14:11 +01:00
gen_block_end_label_only.ys
sv: fix up end label checking
2021-06-16 21:48:05 -04:00
gen_block_end_label_wrong.ys
sv: fix up end label checking
2021-06-16 21:48:05 -04:00
genblk_case.v
verilog: significant block scoping improvements
2021-01-31 09:42:09 -05:00
genblk_case.ys
verilog: significant block scoping improvements
2021-01-31 09:42:09 -05:00
genblk_port_decl.ys
verlog: allow shadowing module ports within generate blocks
2021-02-07 11:48:39 -05:00
genfor_decl_no_init.ys
sv: support declaration in generate for initialization
2021-08-31 12:34:55 -06:00
genfor_decl_no_sv.ys
sv: support declaration in generate for initialization
2021-08-31 12:34:55 -06:00
genvar_loop_decl_1.sv
sv: support declaration in generate for initialization
2021-08-31 12:34:55 -06:00
genvar_loop_decl_1.ys
sv: support declaration in generate for initialization
2021-08-31 12:34:55 -06:00
genvar_loop_decl_2.sv
sv: support declaration in generate for initialization
2021-08-31 12:34:55 -06:00
genvar_loop_decl_2.ys
sv: support declaration in generate for initialization
2021-08-31 12:34:55 -06:00
genvar_loop_decl_3.sv
sv: support declaration in generate for initialization
2021-08-31 12:34:55 -06:00
genvar_loop_decl_3.ys
sv: support declaration in generate for initialization
2021-08-31 12:34:55 -06:00
global_parameter.ys
verilog: disallow overriding global parameters
2021-03-11 12:36:51 -05:00
hidden_decl.ys
verilog: significant block scoping improvements
2021-01-31 09:42:09 -05:00
ifdef_nest.ys
preproc: test coverage for #2712
2021-03-30 12:23:18 -04:00
ifdef_unterminated.ys
preproc: test coverage for #2712
2021-03-30 12:23:18 -04:00
incdec.ys
tests: add tests for verilog pre/post increment/decrement in expressions
2025-05-30 14:38:25 +01:00
include_self.v
verilog: fix handling of nested ifdef directives
2021-03-01 12:28:33 -05:00
include_self.ys
verilog: fix handling of nested ifdef directives
2021-03-01 12:28:33 -05:00
int_types.sv
sv: extended support for integer types
2021-02-28 16:31:56 -05:00
int_types.ys
tests: remove -seq 1 from sat with -tempinduct where possible
2025-09-08 18:04:32 +02:00
localparam_no_default_1.ys
sv: support for parameters without default values
2021-03-02 10:43:53 -05:00
localparam_no_default_2.ys
sv: support for parameters without default values
2021-03-02 10:43:53 -05:00
macro_arg_tromp.sv
verilog: save and restore overwritten macro arguments
2021-07-28 21:52:16 -04:00
macro_arg_tromp.ys
verilog: save and restore overwritten macro arguments
2021-07-28 21:52:16 -04:00
macro_unapplied_newline.ys
verilog: error on macro invocations with missing argument lists
2021-02-19 09:18:41 -05:00
macro_unapplied.ys
verilog: error on macro invocations with missing argument lists
2021-02-19 09:18:41 -05:00
mem_bounds.sv
mem2reg: tolerate out of bounds constant accesses
2021-06-08 15:02:57 -04:00
mem_bounds.ys
tests: remove -seq 1 from sat with -tempinduct where possible
2025-09-08 18:04:32 +02:00
module_end_label.ys
sv: fix up end label checking
2021-06-16 21:48:05 -04:00
net_types.sv
sv: support wand and wor of data types
2021-09-21 14:52:28 -04:00
net_types.ys
tests: Run async2sync before sat and/or sim to handle $check cells
2024-02-01 16:14:11 +01:00
package_end_label.ys
sv: check validity of package end label
2021-05-10 14:37:32 -04:00
package_import_separate_module.sv
use more standard naming conventions
2025-08-06 15:39:30 -04:00
package_import_separate.sv
use more standard naming conventions
2025-08-06 15:39:30 -04:00
package_import_separate.ys
add newline - whitespace
2025-08-06 19:00:11 -04:00
package_task_func.sv
sv: support tasks and functions within packages
2021-06-01 13:17:41 -04:00
package_task_func.ys
tests: Run async2sync before sat and/or sim to handle $check cells
2024-02-01 16:14:11 +01:00
param_default.ys
tests: Add default param test file
2025-05-05 10:18:52 +12:00
param_int_types.sv
sv: extended support for integer types
2021-02-28 16:31:56 -05:00
param_int_types.ys
sv: extended support for integer types
2021-02-28 16:31:56 -05:00
param_no_default_not_svmode.ys
sv: support for parameters without default values
2021-03-02 10:43:53 -05:00
param_no_default_unbound_1.ys
sv: support for parameters without default values
2021-03-02 10:43:53 -05:00
param_no_default_unbound_2.ys
sv: support for parameters without default values
2021-03-02 10:43:53 -05:00
param_no_default_unbound_3.ys
sv: support for parameters without default values
2021-03-02 10:43:53 -05:00
param_no_default_unbound_4.ys
sv: support for parameters without default values
2021-03-02 10:43:53 -05:00
param_no_default_unbound_5.ys
sv: support for parameters without default values
2021-03-02 10:43:53 -05:00
param_no_default.sv
sv: support for parameters without default values
2021-03-02 10:43:53 -05:00
param_no_default.ys
tests: remove -seq 1 from sat with -tempinduct where possible
2025-09-08 18:04:32 +02:00
parameters_across_files.ys
tests: remove -seq 1 from sat with -tempinduct where possible
2025-09-08 18:04:32 +02:00
past_signedness.ys
tests: Run async2sync before sat and/or sim to handle $check cells
2024-02-01 16:14:11 +01:00
port_int_types.sv
verilog: fix sizing of ports with int types in module headers
2021-03-01 13:39:05 -05:00
port_int_types.ys
verilog: fix sizing of ports with int types in module headers
2021-03-01 13:39:05 -05:00
prefix.sv
verilog: fix multiple AST_PREFIX scope resolution issues
2021-09-21 12:10:59 -04:00
prefix.ys
tests: Run async2sync before sat and/or sim to handle $check cells
2024-02-01 16:14:11 +01:00
priority_if_enc.ys
Add semantic test cases for SystemVerilog priority/unique/unique0 "if".
2025-05-24 08:44:04 -06:00
roundtrip_proc.ys
Test roundtripping some processes to Verilog and back
2024-01-24 16:32:25 +00:00
run-test.sh
test: restore verific handling, nicer naming
2024-12-13 10:24:47 +01:00
sbvector.ys
verific: support single_bit_vector
2025-05-12 13:23:29 +02:00
sign_array_query.ys
tests: Run async2sync before sat and/or sim to handle $check cells
2024-02-01 16:14:11 +01:00
size_cast.sv
Added cast to type support (#4284)
2024-09-29 17:03:01 -04:00
size_cast.ys
tests: Run async2sync before sat and/or sim to handle $check cells
2024-02-01 16:14:11 +01:00
string-literals.ys
verilog: add support for SystemVerilog string literals.
2025-07-03 20:51:12 -06:00
struct_access.sv
Fix access to whole sub-structs (#3086)
2022-02-14 14:34:20 +01:00
struct_access.ys
tests: Run async2sync before sat and/or sim to handle $check cells
2024-02-01 16:14:11 +01:00
sva-in-case-expr.ys
verilog: test cases that look like SVA labels #862
2025-09-05 12:34:38 +02:00
task_attr.ys
sv: support assignments within expressions
2023-09-05 22:27:55 -04:00
typedef_across_files.ys
tests: remove -seq 1 from sat with -tempinduct where possible
2025-09-08 18:04:32 +02:00
typedef_const_shadow.sv
Add test for typenames using constants shadowed later on
2023-02-12 17:03:37 -05:00
typedef_const_shadow.ys
Add test for typenames using constants shadowed later on
2023-02-12 17:03:37 -05:00
typedef_legacy_conflict.ys
tests: remove -seq 1 from sat with -tempinduct where possible
2025-09-08 18:04:32 +02:00
unbased_unsized_shift.sv
verilog: Fix const eval of unbased unsized constants
2023-04-20 12:12:50 +02:00
unbased_unsized_shift.ys
tests: remove -seq 1 from sat with -tempinduct where possible
2025-09-08 18:04:32 +02:00
unbased_unsized_tern.sv
verilog: use derived module info to elaborate cell connections
2021-10-25 18:25:50 -07:00
unbased_unsized_tern.ys
verilog: use derived module info to elaborate cell connections
2021-10-25 18:25:50 -07:00
unbased_unsized.sv
sv: fix some edge cases for unbased unsized literals
2021-03-06 15:20:34 -05:00
unbased_unsized.ys
tests: remove -seq 1 from sat with -tempinduct where possible
2025-09-08 18:04:32 +02:00
unique0_if_enc.ys
Add semantic test cases for SystemVerilog priority/unique/unique0 "if".
2025-05-24 08:44:04 -06:00
unique_if_else_begin.ys
Accept (and ignore) SystemVerilog unique/priority if.
2025-05-22 19:28:28 -06:00
unique_if_else.ys
Accept (and ignore) SystemVerilog unique/priority if.
2025-05-22 19:28:28 -06:00
unique_if_enc.ys
Add semantic test cases for SystemVerilog priority/unique/unique0 "if".
2025-05-24 08:44:04 -06:00
unique_if.ys
Accept (and ignore) SystemVerilog unique/priority if.
2025-05-22 19:28:28 -06:00
unique_priority_case.ys
tests: add cases covering full_case and parallel_case semantics
2025-05-29 20:45:57 -06:00
unique_priority_if.ys
tests: add cases covering full_case and parallel_case semantics
2025-05-29 20:45:57 -06:00
unmatched_else.ys
verilog: fix handling of nested ifdef directives
2021-03-01 12:28:33 -05:00
unmatched_elsif.ys
verilog: fix handling of nested ifdef directives
2021-03-01 12:28:33 -05:00
unmatched_endif_2.ys
preproc: test coverage for #2712
2021-03-30 12:23:18 -04:00
unmatched_endif.ys
verilog: fix handling of nested ifdef directives
2021-03-01 12:28:33 -05:00
unnamed_block.ys
verilog: significant block scoping improvements
2021-01-31 09:42:09 -05:00
unnamed_genblk.sv
verilog: significant block scoping improvements
2021-01-31 09:42:09 -05:00
unnamed_genblk.ys
verilog: significant block scoping improvements
2021-01-31 09:42:09 -05:00
unreachable_case_sign.ys
tests: Run async2sync before sat and/or sim to handle $check cells
2024-02-01 16:14:11 +01:00
upto.ys
…
void_func.ys
verilog: Support void functions
2023-03-20 12:52:46 +01:00
wire_and_var.sv
sv: fix support wire and var data type modifiers
2021-01-20 09:16:21 -07:00
wire_and_var.ys
sv: fix support wire and var data type modifiers
2021-01-20 09:16:21 -07:00