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tpl/math: Return error if less than 2 input numbers

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Fixes #10827
This commit is contained in:
septs
2023-03-14 16:28:38 +08:00
committed by GitHub
parent 0e8ab20a84
commit f5eddf89bf
2 changed files with 25 additions and 0 deletions
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10
tpl/math/math_test.go
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@@ -36,15 +36,19 @@ func TestBasicNSArithmetic(t *testing.T) {
{ns.Add, []any{4, 2}, int64(6)},
{ns.Add, []any{4, 2, 5}, int64(11)},
{ns.Add, []any{1.0, "foo"}, false},
{ns.Add, []any{0}, false},
{ns.Sub, []any{4, 2}, int64(2)},
{ns.Sub, []any{4, 2, 5}, int64(-3)},
{ns.Sub, []any{1.0, "foo"}, false},
{ns.Sub, []any{0}, false},
{ns.Mul, []any{4, 2}, int64(8)},
{ns.Mul, []any{4, 2, 5}, int64(40)},
{ns.Mul, []any{1.0, "foo"}, false},
{ns.Mul, []any{0}, false},
{ns.Div, []any{4, 2}, int64(2)},
{ns.Div, []any{4, 2, 5}, int64(0)},
{ns.Div, []any{1.0, "foo"}, false},
{ns.Div, []any{0}, false},
} {
result, err := test.fn(test.values...)
@@ -390,6 +394,9 @@ func TestMax(t *testing.T) {
{[]any{0, "a"}, false},
{[]any{"a", 0}, false},
{[]any{"a", "b"}, false},
// miss values
{[]any{}, false},
{[]any{0}, false},
// multi values
{[]any{-1, -2, -3}, -1.0},
{[]any{1, 2, 3}, 3.0},
@@ -434,6 +441,9 @@ func TestMin(t *testing.T) {
{[]any{0, "a"}, false},
{[]any{"a", 0}, false},
{[]any{"a", "b"}, false},
// miss values
{[]any{}, false},
{[]any{0}, false},
// multi values
{[]any{-1, -2, -3}, -3.0},
{[]any{1, 2, 3}, 1.0},