Function TestVM_OpcodeOperations

vm/vm_test.go:305–436

(t *testing.T)

}

func TestVM_OpcodeOperations(t *testing.T) {
	tests := []struct {
		name        string
		expr        string
		env         map[string]any
		want        any
		expectError string
	}{
		// Arithmetic Operations
		{
			name: "basic addition",
			expr: "2 + 3",
			want: 5,
		},
		{
			name: "mixed type arithmetic",
			expr: "2.5 + 3",
			want: 5.5,
		},
		{
			name: "chained arithmetic",
			expr: "1 + 2 * 3 - 4 / 2",
			want: 5.0,
		},
		{
			name: "modulo operation",
			expr: "5 % 2",
			want: 1,
		},
		{
			name: "exponent operation",
			expr: "2 ^ 3",
			want: 8.0,
		},
		{
			name: "negation",
			expr: "-5",
			want: -5,
		},

		// String Operations
		{
			name: "string concatenation",
			expr: `"hello" + " " + "world"`,
			want: "hello world",
		},
		{
			name: "string starts with",
			expr: `"hello world" startsWith "hello"`,
			want: true,
		},
		{
			name: "string ends with",
			expr: `"hello world" endsWith "world"`,
			want: true,
		},
		{
			name: "string contains",