// Copyright (c) 2024-2026 Celestino Amoroso (celestino.amoroso@gmail.com).
// All rights reserved.

// t_builtin-math-arith_test.go
package expr

import (
	"testing"
)

func TestFuncMathArith(t *testing.T) {
	section := "Builtin-Math-Arith"
	inputs := []inputType{
		/*   1 */ {`builtin "math.arith"; add(1,2)`, int64(3), nil},
		/*   2 */ {`builtin "math.arith"; add(1,2,3)`, int64(6), nil},
		/*   3 */ {`builtin "math.arith"; mulX(1,2,3)`, nil, `unknown function mulX()`},
		/*   4 */ {`builtin "math.arith"; add(1+4,3+2,5*(3-2))`, int64(15), nil},
		/*   5 */ {`builtin "math.arith"; add(add(1+4),3+2,5*(3-2))`, int64(15), nil},
		/*   6 */ {`builtin "math.arith"; add(add(1,4),/*3+2,*/5*(3-2))`, int64(10), nil},
		/*   7 */ {`builtin "math.arith"; a=5; b=2; add(a, b*3)`, int64(11), nil},
		/*   8 */ {`builtin "math.arith"; var2="abc"; add(1,2) but var2`, "abc", nil},
		/*   9 */ {`builtin "math.arith"; add()`, int64(0), nil},
		/*  10 */ {`builtin "math.arith"; mul()`, int64(1), nil},
		/*  11 */ {`builtin "math.arith"; add([1,2,3])`, int64(6), nil},
		/*  12 */ {`builtin "math.arith"; mul([2,2,3])`, int64(12), nil},
		/*  13 */ {`builtin "math.arith"; mul(2,2,3)`, int64(12), nil},
	}

	// t.Setenv("EXPR_PATH", ".")

	//runTestSuiteSpec(t, section, inputs, 10)
	RunTestSuite(t, section, inputs)
}
