Skip to content

Strip DEC Private Mode sequences from QEMU output #92

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
ltekieli merged 1 commit into from
Apr 23, 2026
+3 −3
Merged

Strip DEC Private Mode sequences from QEMU output #92

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
3 changes: 3 additions & 0 deletions score/itf/core/process/console.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -380,6 +380,9 @@ def try_to_encode(data, encoding="ascii"):
def try_to_decode(data, encoding="ascii"):
if isinstance(data, bytes):
data = re.sub(b"\r[^\n]", b"", data)
# Strip VT100 DEC Private Mode sequences (e.g. \e[?7l disabling auto-wrap)
# that corrupt the terminal when Bazel replays captured test output.
data = re.sub(b"\033\\[\\?[0-9;]*[hl]", b"", data)
return data.decode(encoding, "replace").rstrip("\n").rstrip("\r")
if isinstance(data, str):
return data.rstrip("\n").rstrip("\r")
Expand Down
3 changes: 0 additions & 3 deletions scripts/run_under_qemu.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -14,9 +14,6 @@

set -euo pipefail

# Restore terminal auto-margin setting, corrupted by QEMU output
trap 'tput -T xterm smam 2>/dev/null || true' EXIT

# Check if TEST_UNDECLARED_OUTPUTS_DIR is set
CMD_UNDECLARED_OUTPUTS_DIR="true"
if [[ -n "${TEST_UNDECLARED_OUTPUTS_DIR:-}" ]]; then
Expand Down
Loading