m2-GTK4/tests/run_tests.sh

#!/bin/sh
# m2-GTK4 test runner - builds each tests/*.mod with gm2 and runs it.
# Usage: ./tests/run_tests.sh
# GUI tests are skipped automatically when no display is available.
set -e
CDIR=$(dirname "$0")
ROOT=$(cd "$CDIR/.." && pwd)
BIN="$ROOT/build/tests"
OBJ="$ROOT/build/objs"
GM2="${GM2:-gm2}"
GM2FLAGS="${GM2FLAGS:--fiso}"
CFLAGS=$(pkg-config --cflags gtk4)
LIBS=$(pkg-config --libs gtk4)

# libadwaita is optional: add its flags and test when available.
TESTS="test_glib test_version test_widgets test_inputs test_inputs2 test_containers test_containers2 test_actions test_closure test_headerbar test_gio test_gerror test_filedialog test_views test_builder test_utility test_application"
if pkg-config --exists libadwaita-1 2>/dev/null; then
  CFLAGS="$CFLAGS $(pkg-config --cflags libadwaita-1)"
  LIBS="$LIBS $(pkg-config --libs libadwaita-1)"
  TESTS="$TESTS test_adw"
fi

mkdir -p "$BIN" "$OBJ"

# pure-Modula-2 helper must be compiled with -c first (no main), then
# linked in; passing the .mod directly would add a second main.
# shellcheck disable=SC2086
$GM2 -I"$ROOT/src" -I"$ROOT/lib" $GM2FLAGS -c "$ROOT/lib/GtkUtils.mod" -o "$OBJ/GtkUtils.o"
# shellcheck disable=SC2086
$GM2 -I"$ROOT/src" -I"$ROOT/lib" $GM2FLAGS -c "$ROOT/lib/GtkClosures.mod" -o "$OBJ/GtkClosures.o"

# compile the test-only GSettings schema and make it discoverable
SCHEMA_SRC="$ROOT/tests/schemas"
SCHEMA_BLD="$ROOT/build/schemas"
mkdir -p "$SCHEMA_BLD"
cp "$SCHEMA_SRC"/*.gschema.xml "$SCHEMA_BLD"/ 2>/dev/null || true
glib-compile-schemas "$SCHEMA_BLD" 2>/dev/null || true
GSETTINGS_SCHEMA_DIR="$SCHEMA_BLD"
export GSETTINGS_SCHEMA_DIR

pass=0; fail=0; skip=0
for t in $TESTS; do
  echo "== $t =="
  # shellcheck disable=SC2086
  $GM2 -I"$ROOT/src" -I"$ROOT/lib" $GM2FLAGS $CFLAGS \
       "$ROOT/tests/$t.mod" "$OBJ/GtkUtils.o" "$OBJ/GtkClosures.o" -o "$BIN/$t" $LIBS
  case "$t" in
    test_widgets|test_inputs|test_inputs2|test_containers|test_containers2|test_actions|test_closure|test_headerbar|test_filedialog|test_views|test_builder|test_utility|test_adw|test_application) needs_display=1 ;;
    *) needs_display=0 ;;
  esac
  if [ "$needs_display" = 1 ] && [ -z "$DISPLAY" ] && [ -z "$WAYLAND_DISPLAY" ]; then
    echo "  (skipped: no display)"
    skip=$((skip+1))
    continue
  fi
  if "$BIN/$t"; then
    pass=$((pass+1))
  else
    fail=$((fail+1))
  fi
done
echo "OK: $pass passed, $skip skipped, $fail failed"
[ "$fail" -eq 0 ]