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Test a calc's operand list, one empty-segment check, and an empty segment after a step up

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Lilleman auf Larv
2026-10-05 12:25:22 +02:00
committed by Lillem4n
parent 5e56b44dfa
commit 3479f9cf98
5 changed files with 26 additions and 16 deletions
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calc_test.go
+4 -4
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@@ -101,12 +101,12 @@ func TestCalcReproducible(t *testing.T) {
// call that is not a calc, and for one whose expression does not parse: none, either way.
func TestParsedCallReadsOnlyAnOperandBuiltin(t *testing.T) {
for _, format := range []string{"{luhn()}", "{calc()}", "{calc(1 +)}", "{calc(()}"} {
if toks, err := grammar.ParseFormat(format, builtinOperands); err != nil || len(toks) != 1 || toks[0].Names != nil {
t.Errorf("ParseFormat(%q) = %+v, %v, want one call reading no operand", format, toks, err)
if toks, err := grammar.ParseFormat(format); err != nil || len(toks) != 1 || tokenReads(toks[0]) != nil {
t.Errorf("tokenReads(%q) = %+v, %v, want one call reading no operand", format, toks, err)
}
}
if toks, err := grammar.ParseFormat("{calc(net * qty)}", builtinOperands); err != nil || len(toks) != 1 || len(toks[0].Names) != 2 {
t.Errorf("ParseFormat({calc(net * qty)}) = %+v, %v, want both operands", toks, err)
if toks, err := grammar.ParseFormat("{calc(net * qty)}"); err != nil || len(toks) != 1 || len(tokenReads(toks[0])) != 2 {
t.Errorf("tokenReads({calc(net * qty)}) = %+v, %v, want both operands", toks, err)
}
}