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Test that a calc over digits(0) or a repeat of 0 is refused, that an option of the wrong kind names its JSON kind, and that the root scope is the category

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Lilleman auf Larv
2026-10-07 23:58:22 +02:00
committed by Lillem4n
parent 924ba07c1c
commit ba2ae41ffe
6 changed files with 41 additions and 6 deletions
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calc_test.go
+12 -3
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@@ -309,6 +309,15 @@ func TestCalcRefusesABadOperand(t *testing.T) {
}
}
func TestATypedColumnRefusesACalcOverNoDigits(t *testing.T) {
_, err := New(WithoutShippedData(), WithDataPath(writeData(t, map[string]string{
"row": `{"format":"","x":{"format":"{calc(d + 1)}","d":"{digits(0)}","datatype":"integer"}}`,
})))
if err == nil || !strings.Contains(err.Error(), "{digits(0)} prints nothing, which is no number") {
t.Fatalf("New = %v, want a calc over {digits(0)} refused in a typed column", err)
}
}
func TestATypedColumnProvesACalcOverAName(t *testing.T) {
dir := writeData(t, map[string]string{
"n": `"{int(1,9)}"`,
@@ -334,8 +343,8 @@ func TestATypedColumnProvesACalcOverAName(t *testing.T) {
}
}
func TestARepeatOfZeroIsNoConstant(t *testing.T) {
if got := mustRender(t, engine(1), `{"format":"{calc(x / y)}","x":"1","y":{"format":"0","repeat":0}}`); got != "NaN" {
t.Errorf("a divisor rendering nothing = %q, want NaN", got)
func TestARepeatOfZeroIsNeverANumber(t *testing.T) {
if _, err := resolved(t, `{"format":"{calc(x / y)}","x":"1","y":{"format":"0","repeat":0}}`); err == nil || !strings.Contains(err.Error(), `operand "y" is never a number: it renders ""`) {
t.Errorf("a calc over a repeat of 0 = %v, want the operand refused as never a number", err)
}
}