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zeekayandHanzo Dev
35a69093e4
I verified green, rebased onto three commits from today, and pushed without re-verifying. Two packages did not compile on main for the minutes in between. The green I trusted was measured against a tree that no longer existed. What moved underneath:415ad8efdeleted IsWidgetKey/IsAnalyticsKey and their re-exports, anddfae0894deleted normalizePhoneCandidates and isAlreadyExistsMsg when IAM started being addressed by its nouns. All four deletions are right — the key predicates had no caller, which is the same thing I had observed and written into the commit message an hour earlier. The tests now cover what exists. One assertion is worth more than it was: no door resolves hz-, hi- or ha-, so a caller bearing one reaches what an anonymous caller reaches, and with the naming predicates gone that rests entirely on IsAPIKey answering false. TestUnresolvedPrefixesAreNotAPIKeys is the guard on it — if one starts returning true, a public string becomes a credential quietly. Co-authored-by: Hanzo Dev <[email protected]>
47 lines
1.6 KiB
Go
47 lines
1.6 KiB
Go
// Copyright (C) 2020-2026, Hanzo AI Inc. All rights reserved.
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// See the file LICENSE for licensing terms.
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package org
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import (
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"strings"
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"testing"
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"unicode/utf8"
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)
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// truncate clips an IAM response body into an error message (three call sites in
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// iam.go), so whatever it returns is read by a person and logged. Clipping by
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// BYTE cuts a multi-byte rune in half and emits invalid UTF-8 — a body that says
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// "café" becomes one that says nothing a terminal can render, and the error that
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// was meant to explain an IAM failure becomes its own puzzle.
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func TestTruncateClipsRunesAndStaysValidUTF8(t *testing.T) {
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for _, tc := range []struct {
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name string
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in string
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n int
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want string
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}{
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{"short ascii is untouched", "hello", 10, "hello"},
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{"exactly n is untouched", "hello", 5, "hello"},
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{"long ascii clips", "hello world", 5, "hello…"},
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{"multibyte clips on a rune boundary", "héllo wörld", 4, "héll…"},
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{"every rune multibyte", "日本語のテキスト", 3, "日本語…"},
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{"emoji is one rune", "🔑🔑🔑🔑", 2, "🔑🔑…"},
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{"empty stays empty", "", 5, ""},
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{"zero budget keeps nothing", "abc", 0, "…"},
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} {
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t.Run(tc.name, func(t *testing.T) {
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got := truncate(tc.in, tc.n)
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if got != tc.want {
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t.Fatalf("truncate(%q, %d) = %q, want %q", tc.in, tc.n, got, tc.want)
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}
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if !utf8.ValidString(got) {
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t.Fatalf("truncate(%q, %d) returned invalid UTF-8: %q", tc.in, tc.n, got)
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}
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if n := utf8.RuneCountInString(strings.TrimSuffix(got, "…")); n > tc.n {
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t.Fatalf("truncate(%q, %d) kept %d runes, want at most %d", tc.in, tc.n, n, tc.n)
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}
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})
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}
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}
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