Function TestIssue567

test/issues/567/issue_test.go:12–25

(t *testing.T)

)

func TestIssue567(t *testing.T) {
	program, err := expr.Compile("concat(1..2, 3..4)")
	require.NoError(t, err)

	var buf bytes.Buffer
	program.DisassembleWriter(&buf)
	output := buf.String()

	// Check if "concat" is mentioned in the output
	require.True(t, strings.Contains(output, "concat"), "expected 'concat' in disassembly output")

	// It should appear as a pushed constant
	require.True(t, strings.Contains(output, "OpPush\t<4>\tconcat"), "expected 'OpPush <4> concat' in disassembly output")
}