feat: qol improvements

tests/execute_spec.lua

@@ -0,0 +1,108 @@
+-- Unit tests for code compilation and execution
+describe("cp.execute", function()
+  local execute
+  local temp_dir
+  local test_files = {}
+
+  before_each(function()
+    execute = require("cp.execute")
+    temp_dir = vim.fn.tempname()
+    vim.fn.mkdir(temp_dir, "p")
+    vim.api.nvim_set_current_dir(temp_dir)
+
+    -- Create sample source files for testing
+    test_files.cpp = temp_dir .. "/test.cpp"
+    test_files.python = temp_dir .. "/test.py"
+    test_files.rust = temp_dir .. "/test.rs"
+
+    -- Write simple test programs
+    vim.fn.writefile({
+      '#include <iostream>',
+      'int main() { std::cout << "Hello" << std::endl; return 0; }'
+    }, test_files.cpp)
+
+    vim.fn.writefile({
+      'print("Hello")'
+    }, test_files.python)
+  end)
+
+  after_each(function()
+    vim.fn.delete(temp_dir, "rf")
+  end)
+
+  describe("compilation", function()
+    it("compiles C++ code successfully", function()
+      -- Test C++ compilation
+    end)
+
+    it("compiles Rust code successfully", function()
+      -- Test Rust compilation
+    end)
+
+    it("handles compilation errors", function()
+      -- Test error handling for bad code
+    end)
+
+    it("applies optimization flags correctly", function()
+      -- Test optimization settings
+    end)
+
+    it("handles debug flag correctly", function()
+      -- Test debug compilation
+    end)
+  end)
+
+  describe("execution", function()
+    it("runs compiled programs", function()
+      -- Test program execution
+    end)
+
+    it("handles runtime errors", function()
+      -- Test runtime error handling
+    end)
+
+    it("enforces time limits", function()
+      -- Test timeout handling
+    end)
+
+    it("captures output correctly", function()
+      -- Test stdout/stderr capture
+    end)
+
+    it("handles large inputs/outputs", function()
+      -- Test large data handling
+    end)
+  end)
+
+  describe("test case execution", function()
+    it("runs single test case", function()
+      -- Test individual test case execution
+    end)
+
+    it("runs multiple test cases", function()
+      -- Test batch execution
+    end)
+
+    it("compares outputs correctly", function()
+      -- Test output comparison logic
+    end)
+
+    it("handles edge cases in output comparison", function()
+      -- Test whitespace, newlines, etc.
+    end)
+  end)
+
+  describe("platform-specific execution", function()
+    it("works on Linux", function()
+      -- Test Linux-specific behavior
+    end)
+
+    it("works on macOS", function()
+      -- Test macOS-specific behavior
+    end)
+
+    it("works on Windows", function()
+      -- Test Windows-specific behavior
+    end)
+  end)
+end)