28 lines
819 B
Go
28 lines
819 B
Go
package list
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import (
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"math"
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"strconv"
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"testing"
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)
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func TestIMAPSnapshotCountRejectsInvalidUIDBeforeDatabaseRead(t *testing.T) {
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for _, snapshot := range [][]int{{0}, {-1}, {1, 0}} {
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if _, err := SearchEmails(nil, "INBOX", nil, snapshot); err == nil {
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t.Fatal("非法快照必须在查询数据库之前拒绝")
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}
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}
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if count, err := imapSnapshotCount(nil); err != nil || count != 0 {
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t.Fatalf("空快照验证失败：%d %v", count, err)
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}
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if strconv.IntSize >= 64 {
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limit := uint64(math.MaxUint32)
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if count, err := imapSnapshotCount([]int{int(limit)}); err != nil || count != 1 {
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t.Fatalf("最大合法 UID 被拒绝：%d %v", count, err)
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}
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if _, err := SearchEmails(nil, "INBOX", nil, []int{int(limit + 1)}); err == nil {
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t.Fatal("越界 UID 不应被截断为搜索结果")
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}
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}
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}
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