2 files changed, 41 insertions, 0 deletions
diff --git a/asl/tests/buffer_tests.cpp b/asl/tests/buffer_tests.cpp
index 20acad5..dfa0bcb 100644
--- a/asl/tests/buffer_tests.cpp
+++ b/asl/tests/buffer_tests.cpp
@@ -583,3 +583,21 @@ ASL_TEST(resize)
     ASL_TEST_EXPECT(buf[1] == 6);
 }
 
+ASL_TEST(resize_zero)
+{
+    asl::buffer<int> buf;
+    for (int i = 0; i < 100; ++i)
+    {
+        buf.push(i);
+    }
+    
+    buf.resize_zero(200);
+    ASL_TEST_ASSERT(buf.size() == 200);
+    
+    for (int i = 0; i < 100; ++i)
+    {
+        ASL_TEST_EXPECT(buf[i] == i);
+        ASL_TEST_EXPECT(buf[100 + i] == 0);
+    }
+}
+
diff --git a/asl/tests/string_builder_tests.cpp b/asl/tests/string_builder_tests.cpp
new file mode 100644
index 0000000..9bb25bd
--- /dev/null
+++ b/asl/tests/string_builder_tests.cpp
@@ -0,0 +1,23 @@
+#include "asl/string_builder.hpp"
+#include "asl/testing/testing.hpp"
+
+ASL_TEST(string_builder)
+{
+    asl::string_builder b;
+    b.push('a');
+    b.push("bcdef");
+    b.push('g');
+
+    ASL_TEST_EXPECT(b.as_string_view() == "abcdefg");
+
+    asl::string s = b.as_string();
+    ASL_TEST_EXPECT(s == "abcdefg");
+}
+
+ASL_TEST(string_builder_rvalue)
+{
+    asl::string s = asl::string_builder{}.push('a').push("bcdef").push('g').finish();
+
+    ASL_TEST_EXPECT(s == "abcdefg");
+}
+