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91 lines
2.8 KiB
Go
91 lines
2.8 KiB
Go
package llmpool
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import (
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"context"
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"errors"
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"strings"
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"testing"
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"unicode"
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"github.com/Autumn-27/norma/llm"
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)
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// hasHangul reports whether s contains any Hangul character.
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func hasHangul(s string) bool {
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for _, r := range s {
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if unicode.Is(unicode.Hangul, r) {
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return true
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}
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}
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return false
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}
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// hasHanzi reports whether s contains any CJK (Han) character.
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func hasHanzi(s string) bool {
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for _, r := range s {
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if unicode.Is(unicode.Han, r) {
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return true
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}
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}
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return false
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}
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// assertSurfacedExhaustion checks the error an exhausted chain hands back: it must
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// still wrap the ErrExhausted sentinel (callers rely on errors.Is), read as a
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// Korean message (no Han characters, no full-width colon), and lead with the
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// localized sentinel text. failProv's body is ASCII ("anthropic: status 402:
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// nope"), so the whole surfaced string must be Han-free.
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func assertSurfacedExhaustion(t *testing.T, label string, err error) {
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t.Helper()
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if err == nil {
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t.Fatalf("%s: exhausted chain returned nil error", label)
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}
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if !errors.Is(err, ErrExhausted) {
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t.Fatalf("%s: surfaced error no longer wraps ErrExhausted: %v", label, err)
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}
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msg := err.Error()
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if hasHanzi(msg) {
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t.Errorf("%s: surfaced error still carries Chinese characters: %q", label, msg)
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}
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if strings.ContainsRune(msg, ':') {
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t.Errorf("%s: surfaced error still uses a full-width colon: %q", label, msg)
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}
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if !strings.HasPrefix(msg, ErrExhausted.Error()) {
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t.Errorf("%s: surfaced error does not lead with the localized sentinel: %q", label, msg)
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}
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}
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// The chain-exhaustion error is user-facing: a worker whose whole LLM chain fails
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// records it through agent/capture.go as a "result" activity shown in the run
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// transcript. So its text must be Korean, while its identity (errors.Is) must be
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// preserved for callers that branch on the sentinel.
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func TestExhaustedErrorLocalized(t *testing.T) {
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assertKoreanErrText(t, "ErrExhausted", ErrExhausted.Error())
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// Drive both surfaced paths so a future edit to either wrap site is caught.
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streamChain := New([]*Member{
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member(1, "a", 10, failProv("a", 402)),
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member(2, "b", 5, failProv("b", 402)),
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}, NewRegistry(nil, nil))
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_, serr := drain(streamChain.Stream(context.Background(), llm.CompletionRequest{}))
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assertSurfacedExhaustion(t, "Stream", serr)
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completeChain := New([]*Member{
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member(1, "a", 10, failProv("a", 402)),
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member(2, "b", 5, failProv("b", 402)),
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}, NewRegistry(nil, nil))
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_, _, _, cerr := completeChain.Complete(context.Background(), llm.CompletionRequest{})
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assertSurfacedExhaustion(t, "Complete", cerr)
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}
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// assertKoreanErrText fails unless s contains Hangul and no Han character.
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func assertKoreanErrText(t *testing.T, label, s string) {
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t.Helper()
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if !hasHangul(s) {
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t.Errorf("%s: 한글이 없습니다: %q", label, s)
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}
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if hasHanzi(s) {
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t.Errorf("%s: 중국어 한자가 남아 있습니다: %q", label, s)
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}
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}
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