Fix host error handling and isolate analysis sessions; add IOSurface regressions

scripts/test-host.sh

@@ -0,0 +1,23 @@
+#!/bin/zsh
+set -euo pipefail
+cd "${0:A:h:h}"
+output_dir=$(mktemp -d /tmp/paintfcp-host-tests.XXXXXX)
+trap 'rm -rf "$output_dir"' EXIT
+plugin_dir="$PWD/beatygril/beatygril/Plugin"
+sdk_frameworks=/Library/Developer/SDKs/FxPlug.sdk/Library/Frameworks
+runtime_frameworks=/Library/Developer/Frameworks
+compiler_extra=()
+if [[ "${PAINTFCP_HOST_ASAN:-0}" == 1 ]]; then
+  compiler_extra=(-fsanitize=address -g)
+fi
+xcrun clang "${compiler_extra[@]}" -fobjc-arc -fmodules -Wall -Wextra -Wno-unused-parameter \
+  -DCI_SILENCE_GL_DEPRECATION -mmacosx-version-min=13.0 \
+  -I "$plugin_dir" -F "$sdk_frameworks" -F "$runtime_frameworks" \
+  -Wl,-rpath,"$runtime_frameworks" \
+  "$plugin_dir/PGBeautyRenderer.m" "$plugin_dir/PGFaceProcessor.m" \
+  "$plugin_dir/beatygrilPlugIn.m" tests/host_adapter_tests.m \
+  -framework Foundation -framework CoreImage -framework CoreGraphics \
+  -framework CoreMedia -framework CoreVideo -framework IOSurface -framework Metal \
+  -framework Vision -framework ImageIO -framework FxPlug -framework PluginManager \
+  -o "$output_dir/host-tests"
+"$output_dir/host-tests" "$PWD/tests/fixtures/astronaut.png" "$@"