Files
orca/src
Neil 64f537f442 test(terminal): pin that Hangul is two cells under every unicode provider (#15477)
* test(terminal): pin that Hangul is two cells under every unicode provider

#15192 turned out to be an upstream Antigravity CLI defect, but the
investigation re-litigated Orca's Hangul cell width three separate times
before ruling it out. This makes that negative result durable.

The first test closes a real gap rather than restating the others. Nothing
verified which provider actually ends up active in production:
pane-lifecycle.test.ts asserts activeVersion=11, but its terminal mock has no
_core, so activateOrcaTerminalUnicodeProvider can only ever take the fallback
branch there. This asserts on a real terminal, in pane-lifecycle's order, that
the Orca provider is reached.

The sweep matters because it is what makes the width theory unavailable
rather than merely unproven: all 11,172 precomposed syllables budget two
cells under v6, v11 and the Orca provider, against both wcwidth and the
packed charProperties bits. Even total activation failure leaves them wide.

Also pins the wide-cell test oracle's disagreement with xterm on conjoining
jamo U+1160..U+11FF. Only decomposed Korean reaches them and no fixture
writes NFD today, so nothing mis-asserts now - but a repaint test would
silently assert against a wrong oracle if anyone added NFD text.

Refs #15192

* test(terminal): drop the version-sensitivity list as redundant

Its output is a strict subset of the oracle-divergence test's, measured a
different way, for about one bit of information across twenty lines.

Refs #15192

* test(terminal): assert both widths in the Hangul oracle divergence, drop the pane-lifecycle-order claim

The oracle divergence only asserted that xterm and the fixture disagree, not how:
widening the fixture's jamo range from one cell to two left the expected list
byte-identical, so the tripwire it exists to be would not have fired. Record both
widths in the run key.

Test 1 claimed to pin pane-lifecycle's activation order, but it mirrors that order
rather than importing it — deleting the call at pane-lifecycle.ts:88 or moving it
before loadAddon leaves it green (pane-lifecycle.test.ts covers both). Retitled to
what it does pin: that xterm's live _core shape still reaches the non-fallback branch.

Also oxfmt.
2026-08-27 16:02:56 -07:00
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