uce/scripts/test_nested_component_props.sh

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#!/usr/bin/env bash
set -euo pipefail
cd "$(dirname "$0")/.."
test_name="nested-component-props-test-$$"
site_directory="${UCE_TEST_SITE_DIRECTORY:-site}"
if [[ -z "${UCE_TEST_SITE_DIRECTORY:-}" && -r /etc/uce/settings.cfg ]]; then
configured_site_directory=$(awk -F= '/^[[:space:]]*SITE_DIRECTORY[[:space:]]*=/ {gsub(/^[[:space:]]+|[[:space:]]+$/, "", $2); print $2; exit}' /etc/uce/settings.cfg)
if [[ -n "${configured_site_directory:-}" ]]; then
site_directory="$configured_site_directory"
fi
fi
source_dir="$site_directory/$test_name"
threshold_ms="${UCE_NESTED_COMPONENT_PROPS_MAX_MS:-1500}"
cleanup() {
rm -rf "$source_dir"
}
trap cleanup EXIT
mkdir -p "$source_dir"
printf '%s\n' \
'CLI(Request& context) {' \
' context.props["sentinel"] = "caller";' \
' String payload; for(u64 i = 0; i < 4096; ++i) payload += "x";' \
' DValue props; for(u64 i = 0; i < 300; ++i) { DValue item; item = payload; props["items"].push(item); }' \
' String output = component("outer", props, context);' \
' if(context.props["sentinel"].to_string() != "caller") { print("caller props not restored"); return; }' \
' print(output);' \
'}' >"$source_dir/parent.uce"
printf '%s\n' \
'COMPONENT(Request& context) {' \
' if(context.props["items"]._map.size() != 300) { print("outer props missing"); return; }' \
' for(u64 i = 0; i < 300; ++i) {' \
' DValue props; props["index"] = std::to_string(i); component("leaf", props, context);' \
' if(context.props["items"]._map.size() != 300) { print("outer props not restored"); return; }' \
' }' \
' print("nested-component-props-ok");' \
'}' >"$source_dir/outer.uce"
printf '%s\n' \
'COMPONENT(Request& context) {' \
' if(context.props["index"].to_string() == "") print("leaf props missing");' \
'}' >"$source_dir/leaf.uce"
warm_output=$(scripts/uce-cli "/$test_name/parent.uce")
if [[ "$warm_output" != "nested-component-props-ok" ]]; then
echo "nested component props warmup failed: $warm_output" >&2
exit 1
fi
start_ns=$(date +%s%N)
output=$(scripts/uce-cli "/$test_name/parent.uce")
elapsed_ms=$(( ($(date +%s%N) - start_ns) / 1000000 ))
if [[ "$output" != "nested-component-props-ok" ]]; then
echo "nested component props failed: $output" >&2
exit 1
fi
if (( elapsed_ms > threshold_ms )); then
echo "nested component props took ${elapsed_ms}ms (limit ${threshold_ms}ms)" >&2
exit 1
fi
echo "nested component props passed in ${elapsed_ms}ms"