IACore v1.2

Tests/Unit/XML.cpp

@@ -0,0 +1,112 @@
+// IACore-OSS; The Core Library for All IA Open Source Projects
+// Copyright (C) 2026 IAS (ias@iasoft.dev)
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include <IACore/FileOps.hpp>
+#include <IACore/IATest.hpp>
+#include <IACore/XML.hpp>
+
+using namespace IACore;
+
+IAT_BEGIN_BLOCK(Core, XML)
+
+auto test_parse_string() -> bool {
+  const String xml_content = R"(
+        <root>
+            <item id="1">Value1</item>
+            <item id="2">Value2</item>
+        </root>
+    )";
+
+  auto res = XML::parse_from_string(xml_content);
+  IAT_CHECK(res.has_value());
+
+  auto &doc = *res;
+  auto root = doc.child("root");
+  IAT_CHECK(root);
+
+  auto item1 = root.find_child_by_attribute("item", "id", "1");
+  IAT_CHECK(item1);
+  IAT_CHECK_EQ(String(item1.child_value()), String("Value1"));
+
+  auto item2 = root.find_child_by_attribute("item", "id", "2");
+  IAT_CHECK(item2);
+  IAT_CHECK_EQ(String(item2.child_value()), String("Value2"));
+
+  return true;
+}
+
+auto test_parse_error() -> bool {
+  const String invalid_xml = "<root><unclosed>";
+  auto res = XML::parse_from_string(invalid_xml);
+  IAT_CHECK_NOT(res.has_value());
+  return true;
+}
+
+auto test_serialize() -> bool {
+  const String xml_content = "<root><node>Text</node></root>";
+  auto res = XML::parse_from_string(xml_content);
+  IAT_CHECK(res.has_value());
+
+  String output = XML::serialize_to_string(*res);
+
+  IAT_CHECK(output.find("<root>") != String::npos);
+  IAT_CHECK(output.find("<node>Text</node>") != String::npos);
+
+  return true;
+}
+
+auto test_escape() -> bool {
+  const String raw = "< & > \" '";
+  const String escaped = XML::escape_xml_string(raw);
+
+  IAT_CHECK(escaped.find("&lt;") != String::npos);
+  IAT_CHECK(escaped.find("&amp;") != String::npos);
+  IAT_CHECK(escaped.find("&gt;") != String::npos);
+  IAT_CHECK(escaped.find("&quot;") != String::npos);
+  IAT_CHECK(escaped.find("&apos;") != String::npos);
+
+  return true;
+}
+
+auto test_file_io() -> bool {
+  const Path path = "test_temp_xml_doc.xml";
+  const String content = "<config><ver>1.0</ver></config>";
+
+  auto write_res = FileOps::write_text_file(path, content, true);
+  IAT_CHECK(write_res.has_value());
+
+  auto parse_res = XML::parse_from_file(path);
+  IAT_CHECK(parse_res.has_value());
+
+  auto &doc = *parse_res;
+  IAT_CHECK_EQ(String(doc.child("config").child("ver").child_value()),
+               String("1.0"));
+
+  std::filesystem::remove(path);
+
+  return true;
+}
+
+IAT_BEGIN_TEST_LIST()
+IAT_ADD_TEST(test_parse_string);
+IAT_ADD_TEST(test_parse_error);
+IAT_ADD_TEST(test_serialize);
+IAT_ADD_TEST(test_escape);
+IAT_ADD_TEST(test_file_io);
+IAT_END_TEST_LIST()
+
+IAT_END_BLOCK()
+
+IAT_REGISTER_ENTRY(Core, XML)