# Test SDF advanced features: timing checks, write options, multiple reads,
# gzip write, divider options.
# Targets uncovered SdfReader.cc paths (timing checks, interconnect, cond_use),
# SdfWriter.cc paths (gzip, divider, digits, no_timestamp, no_version,
# include_typ), and SdfParse.yy grammar paths.

source ../../test/helpers.tcl
set test_name sdf_advanced

read_liberty ../../test/nangate45/Nangate45_typ.lib
read_verilog sdf_test2.v
link_design sdf_test2

create_clock -name clk -period 10 [get_ports clk]
set_input_delay -clock clk 0 [get_ports d]
set_input_delay -clock clk 0 [get_ports en]
set_output_delay -clock clk 0 [get_ports q]

#---------------------------------------------------------------
# Read SDF with timing checks, interconnects, and multi-value triples
#---------------------------------------------------------------
puts "--- read_sdf test2 (with timing checks/interconnects) ---"
read_sdf sdf_test2.sdf

#---------------------------------------------------------------
# Report annotated delay: exercise all combinations
#---------------------------------------------------------------
puts "--- report_annotated_delay -cell ---"
report_annotated_delay -cell

puts "--- report_annotated_delay -net ---"
report_annotated_delay -net

puts "--- report_annotated_delay -from_in_ports ---"
report_annotated_delay -from_in_ports

puts "--- report_annotated_delay -to_out_ports ---"
report_annotated_delay -to_out_ports

puts "--- report_annotated_delay -cell -net combined ---"
report_annotated_delay -cell -net

puts "--- report_annotated_delay -report_annotated ---"
report_annotated_delay -report_annotated

puts "--- report_annotated_delay -report_unannotated ---"
report_annotated_delay -report_unannotated

puts "--- report_annotated_delay -constant_arcs ---"
report_annotated_delay -constant_arcs

puts "--- report_annotated_delay -max_lines 2 ---"
report_annotated_delay -max_lines 2

#---------------------------------------------------------------
# Report annotated check: exercise all check types
#---------------------------------------------------------------
puts "--- report_annotated_check -setup ---"
report_annotated_check -setup

puts "--- report_annotated_check -hold ---"
report_annotated_check -hold

puts "--- report_annotated_check -recovery ---"
report_annotated_check -recovery

puts "--- report_annotated_check -removal ---"
report_annotated_check -removal

puts "--- report_annotated_check -width ---"
report_annotated_check -width

puts "--- report_annotated_check -period ---"
report_annotated_check -period

puts "--- report_annotated_check -nochange ---"
report_annotated_check -nochange

puts "--- report_annotated_check -max_skew ---"
report_annotated_check -max_skew

puts "--- report_annotated_check -setup -report_annotated ---"
report_annotated_check -setup -report_annotated

puts "--- report_annotated_check -setup -report_unannotated ---"
report_annotated_check -setup -report_unannotated

puts "--- report_annotated_check -setup -hold combined ---"
report_annotated_check -setup -hold

puts "--- report_annotated_check all types ---"
report_annotated_check

puts "--- report_annotated_check -constant_arcs ---"
report_annotated_check -constant_arcs

puts "--- report_annotated_check -max_lines 3 ---"
report_annotated_check -max_lines 3

#---------------------------------------------------------------
# Write SDF with various options
#---------------------------------------------------------------
puts "--- write_sdf default ---"
set sdf_out1 [make_result_file "${test_name}_default.sdf"]
write_sdf $sdf_out1

puts "--- write_sdf -divider . ---"
set sdf_out2 [make_result_file "${test_name}_dot.sdf"]
write_sdf -divider . $sdf_out2

puts "--- write_sdf -digits 6 ---"
set sdf_out3 [make_result_file "${test_name}_digits6.sdf"]
write_sdf -digits 6 $sdf_out3

puts "--- write_sdf -include_typ ---"
set sdf_out4 [make_result_file "${test_name}_typ.sdf"]
write_sdf -include_typ $sdf_out4

puts "--- write_sdf -no_timestamp ---"
set sdf_out5 [make_result_file "${test_name}_nots.sdf"]
write_sdf -no_timestamp $sdf_out5

puts "--- write_sdf -no_version ---"
set sdf_out6 [make_result_file "${test_name}_noversion.sdf"]
write_sdf -no_version $sdf_out6

puts "--- write_sdf -gzip ---"
set sdf_out7 [make_result_file "${test_name}_gz.sdf.gz"]
write_sdf -gzip $sdf_out7

puts "--- write_sdf combined options ---"
set sdf_out8 [make_result_file "${test_name}_combined.sdf"]
write_sdf -digits 4 -include_typ -no_timestamp -no_version $sdf_out8

#---------------------------------------------------------------
# report_checks with SDF annotations (exercises annotation paths)
#---------------------------------------------------------------
puts "--- report_checks (SDF annotated) ---"
report_checks

report_checks -path_delay min

report_checks -format full_clock