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rtlil: fix roundtrip test on macOS due to sed non-POSIX non-sense

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This commit is contained in:
Emil J. Tywoniak 2025-09-03 15:42:57 +02:00
parent 61004ddf7d
commit 4a742b7ef8
1 changed files with 12 additions and 5 deletions
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17
tests/rtlil/roundtrip-text.sh
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@ -3,10 +3,17 @@ YS=../../yosys
mkdir -p temp mkdir -p temp
# non-POSIX sed -i inconsistency workaround
remove_empty_lines() {
local file="$1"
sed '/^$/d' "$file" > temp/tmp
mv temp/tmp "$file"
}
# write_rtlil and dump are equivalent # write_rtlil and dump are equivalent
$YS -p "read_verilog -sv everything.v; copy alu zzz; proc zzz; dump -o temp/roundtrip-text.dump.il; write_rtlil temp/roundtrip-text.write.il" $YS -p "read_verilog -sv everything.v; copy alu zzz; proc zzz; dump -o temp/roundtrip-text.dump.il; write_rtlil temp/roundtrip-text.write.il"
sed '/^$/d' -i.bak temp/roundtrip-text.dump.il remove_empty_lines temp/roundtrip-text.dump.il
sed '/^$/d' -i.bak temp/roundtrip-text.write.il remove_empty_lines temp/roundtrip-text.write.il
# Trim first line ("Generated by Yosys ...") # Trim first line ("Generated by Yosys ...")
tail -n +2 temp/roundtrip-text.write.il > temp/roundtrip-text.write-nogen.il tail -n +2 temp/roundtrip-text.write.il > temp/roundtrip-text.write-nogen.il
diff temp/roundtrip-text.dump.il temp/roundtrip-text.write-nogen.il diff temp/roundtrip-text.dump.il temp/roundtrip-text.write-nogen.il
@ -14,19 +21,19 @@ diff temp/roundtrip-text.dump.il roundtrip-text.ref.il
# Loading and writing it out again doesn't change the RTLIL # Loading and writing it out again doesn't change the RTLIL
$YS -p "read_rtlil temp/roundtrip-text.dump.il; write_rtlil temp/roundtrip-text.reload.il" $YS -p "read_rtlil temp/roundtrip-text.dump.il; write_rtlil temp/roundtrip-text.reload.il"
sed '/^$/d' -i.bak temp/roundtrip-text.reload.il remove_empty_lines temp/roundtrip-text.reload.il
tail -n +2 temp/roundtrip-text.reload.il > temp/roundtrip-text.reload-nogen.il tail -n +2 temp/roundtrip-text.reload.il > temp/roundtrip-text.reload-nogen.il
diff temp/roundtrip-text.dump.il temp/roundtrip-text.reload-nogen.il diff temp/roundtrip-text.dump.il temp/roundtrip-text.reload-nogen.il
# Hashing differences don't change the RTLIL # Hashing differences don't change the RTLIL
$YS --hash-seed=2345678 -p "read_rtlil temp/roundtrip-text.dump.il; write_rtlil temp/roundtrip-text.reload-hash.il" $YS --hash-seed=2345678 -p "read_rtlil temp/roundtrip-text.dump.il; write_rtlil temp/roundtrip-text.reload-hash.il"
sed '/^$/d' -i.bak temp/roundtrip-text.reload-hash.il remove_empty_lines temp/roundtrip-text.reload-hash.il
tail -n +2 temp/roundtrip-text.reload-hash.il > temp/roundtrip-text.reload-hash-nogen.il tail -n +2 temp/roundtrip-text.reload-hash.il > temp/roundtrip-text.reload-hash-nogen.il
diff temp/roundtrip-text.dump.il temp/roundtrip-text.reload-hash-nogen.il diff temp/roundtrip-text.dump.il temp/roundtrip-text.reload-hash-nogen.il
echo "Without ABC, we don't get any irreproducibility and can pin that" echo "Without ABC, we don't get any irreproducibility and can pin that"
echo "Has this test case started failing for you? Consider updating the reference" echo "Has this test case started failing for you? Consider updating the reference"
$YS -p "read_verilog -sv everything.v; synth -relativeshare -noabc; write_rtlil temp/roundtrip-text.synth.il" $YS -p "read_verilog -sv everything.v; synth -relativeshare -noabc; write_rtlil temp/roundtrip-text.synth.il"
sed '/^$/d' -i.bak temp/roundtrip-text.synth.il remove_empty_lines temp/roundtrip-text.synth.il
tail -n +2 temp/roundtrip-text.synth.il > temp/roundtrip-text.synth-nogen.il tail -n +2 temp/roundtrip-text.synth.il > temp/roundtrip-text.synth-nogen.il
diff temp/roundtrip-text.synth-nogen.il roundtrip-text.synth.ref.il diff temp/roundtrip-text.synth-nogen.il roundtrip-text.synth.ref.il