From 699b221661fb9358ac703c3fb3412908c6b2b9a1 Mon Sep 17 00:00:00 2001
From: Zhe Feng <zhefeng7110@outlook.com>
Date: Thu, 19 Mar 2026 17:27:59 +0800
Subject: [PATCH 1/2] test: Add tests for Iterator

---
 tests/chapter2/xmake.lua | 13 +++++++++++
 tests/test_iterator.cpp  | 49 ++++++++++++++++++++++++++++++++++++++++
 tests/xmake.lua          |  4 ++--
 3 files changed, 64 insertions(+), 2 deletions(-)
 create mode 100644 tests/chapter2/xmake.lua
 create mode 100644 tests/test_iterator.cpp

diff --git a/tests/chapter2/xmake.lua b/tests/chapter2/xmake.lua
new file mode 100644
index 0000000..8c0ddb4
--- /dev/null
+++ b/tests/chapter2/xmake.lua
@@ -0,0 +1,13 @@
+target("chapter2_tests")
+    add_files("../test_main.cpp")
+    add_files(
+        "../test_metaInfo.cpp",
+        "../test_array.cpp",
+        "../test_iterator.cpp"
+    )
+    if is_mode("debug") then
+        add_files("../../src/chapter2/**.cppm")
+    else
+        add_files("../../mystl/chapter2/**.cppm")
+    end
+    add_deps("chapter2_modules")
\ No newline at end of file
diff --git a/tests/test_iterator.cpp b/tests/test_iterator.cpp
new file mode 100644
index 0000000..d79a778
--- /dev/null
+++ b/tests/test_iterator.cpp
@@ -0,0 +1,49 @@
+#include <gtest/gtest.h>
+
+import mySTL.iterator;
+
+namespace {
+
+using TestPointerBaseTypes =
+    ::testing::Types<char, short, int, long, long long, float, double,
+                     long double, unsigned char, unsigned short, unsigned int,
+                     unsigned long, unsigned long long>;
+
+template <typename N>
+class IteratorTest : public ::testing::Test {};
+
+} // namespace
+
+TYPED_TEST_SUITE(IteratorTest, TestPointerBaseTypes);
+
+TYPED_TEST(IteratorTest, IteratorConcept) {
+    using PointerType = TypeParam*;
+    using ConstPointerType = const TypeParam*;
+
+    EXPECT_TRUE(mySTL::iterator::Iterator<PointerType>);
+    EXPECT_TRUE(mySTL::iterator::Iterator<ConstPointerType>);
+}
+
+TYPED_TEST(IteratorTest, FowardIteratorConcept) {
+    using PointerType = TypeParam*;
+    using ConstPointerType = const TypeParam*;
+
+    EXPECT_TRUE(mySTL::iterator::ForwardIterator<PointerType>);
+    EXPECT_TRUE(mySTL::iterator::ForwardIterator<ConstPointerType>);
+}
+
+TYPED_TEST(IteratorTest, BidirectionalIteratorConcept) {
+    using PointerType = TypeParam*;
+    using ConstPointerType = const TypeParam*;
+
+    EXPECT_TRUE(mySTL::iterator::BidirectionalIterator<PointerType>);
+    EXPECT_TRUE(mySTL::iterator::BidirectionalIterator<ConstPointerType>);
+}
+
+TYPED_TEST(IteratorTest, RandomAccessIteratorConcept) {
+    using PointerType = TypeParam*;
+    using ConstPointerType = const TypeParam*;
+
+    EXPECT_TRUE(mySTL::iterator::RandomAccessIterator<PointerType>);
+    EXPECT_TRUE(mySTL::iterator::RandomAccessIterator<ConstPointerType>);
+}
diff --git a/tests/xmake.lua b/tests/xmake.lua
index 4eac509..529d413 100644
--- a/tests/xmake.lua
+++ b/tests/xmake.lua
@@ -3,5 +3,5 @@ add_packages("gtest")
 
 includes("chapter0/xmake.lua")
 includes("chapter1/xmake.lua")
---includes("chapter2/xmake.lua")
-includes("chapter3/xmake.lua")
\ No newline at end of file
+includes("chapter2/xmake.lua")
+--includes("chapter3/xmake.lua")
\ No newline at end of file

From 13baab18873716edfd05098e2e975bc6c50499fa Mon Sep 17 00:00:00 2001
From: Zhe Feng <zhefeng7110@outlook.com>
Date: Thu, 19 Mar 2026 18:08:23 +0800
Subject: [PATCH 2/2] test: Add tests for Range

---
 tests/chapter3/xmake.lua | 14 +++++++++
 tests/test_range.cpp     | 68 ++++++++++++++++++++++++++++++++++++++++
 tests/xmake.lua          |  2 +-
 3 files changed, 83 insertions(+), 1 deletion(-)
 create mode 100644 tests/chapter3/xmake.lua
 create mode 100644 tests/test_range.cpp

diff --git a/tests/chapter3/xmake.lua b/tests/chapter3/xmake.lua
new file mode 100644
index 0000000..1e1521f
--- /dev/null
+++ b/tests/chapter3/xmake.lua
@@ -0,0 +1,14 @@
+target("chapter3_tests")
+    add_files("../test_main.cpp")
+    add_files(
+        "../test_metaInfo.cpp",
+        "../test_array.cpp",
+        "../test_iterator.cpp",
+        "../test_range.cpp"
+    )
+    if is_mode("debug") then
+        add_files("../../src/chapter3/**.cppm")
+    else
+        add_files("../../mystl/chapter3/**.cppm")
+    end
+    add_deps("chapter3_modules")
\ No newline at end of file
diff --git a/tests/test_range.cpp b/tests/test_range.cpp
new file mode 100644
index 0000000..beeb506
--- /dev/null
+++ b/tests/test_range.cpp
@@ -0,0 +1,68 @@
+#include <gtest/gtest.h>
+
+import mySTL.range;
+import mySTL.array;
+
+namespace {
+
+using TestPointerBaseTypes =
+    ::testing::Types<char, short, int, long, long long, float, double,
+                     long double, unsigned char, unsigned short, unsigned int,
+                     unsigned long, unsigned long long>;
+
+template <typename N>
+class RangeTest : public ::testing::Test {};
+
+} // namespace
+
+TYPED_TEST_SUITE(RangeTest, TestPointerBaseTypes);
+
+TYPED_TEST(RangeTest, CArrayRange) {
+    EXPECT_FALSE(mySTL::range::Range<TypeParam[]>);
+    EXPECT_TRUE(mySTL::range::Range<TypeParam[5]>);
+}
+
+TYPED_TEST(RangeTest, CArrayIterRange) {
+    EXPECT_FALSE(mySTL::range::IterRange<TypeParam[]>);
+    EXPECT_TRUE(mySTL::range::IterRange<TypeParam[5]>);
+}
+
+TYPED_TEST(RangeTest, MySTLArrayRange) {
+    EXPECT_TRUE((mySTL::range::Range<mySTL::Array<TypeParam, 0>>));
+    EXPECT_TRUE((mySTL::range::Range<mySTL::Array<TypeParam, 5>>));
+}
+
+TYPED_TEST(RangeTest, MySTLArrayIterRange) {
+    EXPECT_TRUE((mySTL::range::IterRange<mySTL::Array<TypeParam, 0>>));
+    EXPECT_TRUE((mySTL::range::IterRange<mySTL::Array<TypeParam, 5>>));
+}
+
+TYPED_TEST(RangeTest, MySTLArrayRangeFor) {
+    mySTL::Array<TypeParam, 5> arr {};
+
+    for ([[maybe_unused]] auto& e : arr) {
+    }
+
+    for ([[maybe_unused]] const auto& e : arr) {
+    }
+
+    for ([[maybe_unused]] auto&& e : arr) {
+    }
+
+    SUCCEED();
+}
+
+TYPED_TEST(RangeTest, MySTLArraySize0RangeFor) {
+    mySTL::Array<TypeParam, 0> arr {};
+
+    for ([[maybe_unused]] auto& e : arr) {
+    }
+
+    for ([[maybe_unused]] const auto& e : arr) {
+    }
+
+    for ([[maybe_unused]] auto&& e : arr) {
+    }
+
+    SUCCEED();
+}
diff --git a/tests/xmake.lua b/tests/xmake.lua
index 529d413..b8e9ba3 100644
--- a/tests/xmake.lua
+++ b/tests/xmake.lua
@@ -4,4 +4,4 @@ add_packages("gtest")
 includes("chapter0/xmake.lua")
 includes("chapter1/xmake.lua")
 includes("chapter2/xmake.lua")
---includes("chapter3/xmake.lua")
\ No newline at end of file
+includes("chapter3/xmake.lua")
\ No newline at end of file