#! /bin/bash

GTK_BUILDER_TOOL=${GTK_BUILDER_TOOL:-gtk4-builder-tool}
TEST_DATA_DIR=${G_TEST_SRCDIR:-.}/simplify-data-3to4
TEST_RESULT_DIR=${TEST_RESULT_DIR:-/tmp}/simplify-3to4

mkdir -p "$TEST_RESULT_DIR"

shopt -s nullglob
TESTS=( "$TEST_DATA_DIR"/*.ui )

echo "1..$((2 * ${#TESTS[*]}))"

I=1
for t in ${TESTS[*]}; do
  name=$(basename $t .ui)
  expected="$TEST_DATA_DIR/$name.expected"
  result="$TEST_RESULT_DIR/$name.out"
  result2="$TEST_RESULT_DIR/$name.out2"
  diff="$TEST_RESULT_DIR/$name.diff"
  ref="$TEST_RESULT_DIR/$name.ref"

  $GTK_BUILDER_TOOL simplify --3to4 $t 2>/dev/null >$result

  if diff -u "$expected" "$result" > "$diff"; then
    echo "ok $I $name"
    rm "$diff"
  else
    echo "not ok $I $name"
    cp "$expected" "$ref"
  fi

  I=$((I+1))

  cp $t $result2
  $GTK_BUILDER_TOOL simplify --3to4 --replace $result2 2>/dev/null

  if diff -u "$expected" "$result2" > "$diff"; then
    echo "ok $I $name (--replace)"
    rm "$diff"
  else
    echo "not ok $I $name (--replace)"
    cp "$expected" "$ref"
  fi

  I=$((I+1))
done