From 1a6111e3f02b0a9cff0f81fb524b4dfb7d69854b Mon Sep 17 00:00:00 2001
From: Yuqian Yang <crupest@crupest.life>
Date: Tue, 4 Nov 2025 21:59:42 +0800
Subject: Move xml to base.

---
 test/base/CMakeLists.txt     |   1 +
 test/base/xml/ParserTest.cpp | 116 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 117 insertions(+)
 create mode 100644 test/base/xml/ParserTest.cpp

(limited to 'test/base')

diff --git a/test/base/CMakeLists.txt b/test/base/CMakeLists.txt
index 39895c3e..b36bbd23 100644
--- a/test/base/CMakeLists.txt
+++ b/test/base/CMakeLists.txt
@@ -6,6 +6,7 @@ add_executable(CruBaseTest
 	StringUtilTest.cpp
 	SubProcessTest.cpp
 	TimerTest.cpp
+	xml/ParserTest.cpp
 )
 target_link_libraries(CruBaseTest PRIVATE CruBase CruTestBase)
 
diff --git a/test/base/xml/ParserTest.cpp b/test/base/xml/ParserTest.cpp
new file mode 100644
index 00000000..f7544f02
--- /dev/null
+++ b/test/base/xml/ParserTest.cpp
@@ -0,0 +1,116 @@
+#include "cru/base/xml/XmlNode.h"
+#include "cru/base/xml/XmlParser.h"
+
+#include <catch2/catch_test_macros.hpp>
+
+using namespace cru::xml;
+
+TEST_CASE("CruXmlParserTest Simple", "[xml]") {
+  XmlParser parser("<root></root>");
+  auto n = parser.Parse();
+  REQUIRE(n->GetTag() == "root");
+  REQUIRE(n->GetAttributes().empty() == true);
+  REQUIRE(n->GetChildCount() == 0);
+  delete n;
+}
+
+TEST_CASE("CruXmlParserTest SimpleWithAttribute", "[xml]") {
+  XmlParser parser("<root a1=\"v1\" a2=\"v2\"></root>");
+  auto n = parser.Parse();
+  REQUIRE(n->GetTag() == "root");
+  REQUIRE(n->GetAttributeValue("a1") == "v1");
+  REQUIRE(n->GetAttributeValue("a2") == "v2");
+  REQUIRE(n->GetChildCount() == 0);
+  delete n;
+}
+
+TEST_CASE("CruXmlParserTest SimpleSelfClosing", "[xml]") {
+  XmlParser parser("<root a1=\"v1\" a2=\"v2\"/>");
+  auto n = parser.Parse();
+  REQUIRE(n->GetTag() == "root");
+  REQUIRE(n->GetAttributeValue("a1") == "v1");
+  REQUIRE(n->GetAttributeValue("a2") == "v2");
+  REQUIRE(n->GetChildCount() == 0);
+  delete n;
+}
+
+TEST_CASE("CruXmlParserTest NestedElement", "[xml]") {
+  XmlParser parser(
+      "<root><c1><d1></d1></c1><c2><d2></d2><d3></d3></c2></root>");
+  auto n = parser.Parse();
+  REQUIRE(n->GetChildren().size() == 2);
+  REQUIRE(n->GetChildAt(0)->AsElement()->GetTag() == "c1");
+  REQUIRE(n->GetChildAt(1)->AsElement()->GetTag() == "c2");
+  REQUIRE(n->GetChildAt(0)->AsElement()->GetChildCount() == 1);
+  REQUIRE(n->GetChildAt(0)->AsElement()->GetChildAt(0)->AsElement()->GetTag() ==
+          "d1");
+  REQUIRE(n->GetChildAt(1)->AsElement()->GetChildCount() == 2);
+  REQUIRE(n->GetChildAt(1)->AsElement()->GetChildAt(0)->AsElement()->GetTag() ==
+          "d2");
+  REQUIRE(n->GetChildAt(1)->AsElement()->GetChildAt(1)->AsElement()->GetTag() ==
+          "d3");
+  delete n;
+}
+
+TEST_CASE("CruXmlParserTest SimpleText", "[xml]") {
+  XmlParser parser("<root>text</root>");
+  auto n = parser.Parse();
+  REQUIRE(n->GetChildCount() == 1);
+  REQUIRE(n->GetChildAt(0)->AsText()->GetText() == "text");
+  delete n;
+}
+
+TEST_CASE("CruXmlParserTest Whitespace", "[xml]") {
+  XmlParser parser("\t\t<root>\n\t\t\ttext test\n\t\t</root>\t\t");
+  auto n = parser.Parse();
+  REQUIRE(n->GetChildCount() == 1);
+  REQUIRE(n->GetChildAt(0)->AsText()->GetText() == "text test");
+  delete n;
+}
+
+TEST_CASE("CruXmlParserTest Comment", "[xml]") {
+  XmlParser parser("<!-- comment -->");
+  auto n = parser.Parse();
+  REQUIRE(n->IsCommentNode());
+  REQUIRE(n->AsComment()->GetText() == "comment");
+  delete n;
+}
+
+TEST_CASE("CruXmlParserTest Complex", "[xml]") {
+  XmlParser parser(
+      R"(
+<root a1="v1">
+  <c1>
+    <d1>
+    </d1>
+  </c1>
+  <c2 a2="v2" a3="v3">
+    t1
+    <d2 a4="v4"> t2 </d2>
+    text test
+    <d3></d3>
+    t2
+  </c2>
+  <!-- comment -->
+</root>
+  )");
+  auto n = parser.Parse();
+  REQUIRE(n->GetAttributeValue("a1") == "v1");
+  REQUIRE(n->GetChildCount() == 3);
+  REQUIRE(n->GetChildAt(0)->AsElement()->GetTag() == "c1");
+  REQUIRE(n->GetChildAt(0)->AsElement()->GetChildCount() == 1);
+  auto c2 = n->GetChildAt(1)->AsElement();
+  REQUIRE(c2->GetTag() == "c2");
+  REQUIRE(c2->GetAttributeValue("a2") == "v2");
+  REQUIRE(c2->GetAttributeValue("a3") == "v3");
+  REQUIRE(c2->GetChildAt(0)->AsText()->GetText() == "t1");
+  auto d2 = c2->GetChildAt(1)->AsElement();
+  REQUIRE(d2->GetTag() == "d2");
+  REQUIRE(d2->GetAttributeValue("a4") == "v4");
+  REQUIRE(c2->GetChildAt(2)->AsText()->GetText() == "text test");
+  REQUIRE(c2->GetChildAt(3)->AsElement()->GetTag() == "d3");
+  REQUIRE(c2->GetChildAt(4)->AsText()->GetText() == "t2");
+  REQUIRE(n->GetChildAt(2)->IsCommentNode());
+  REQUIRE(n->GetChildAt(2)->AsComment()->GetText() == "comment");
+  delete n;
+}
-- 
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