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finding(test-infra): 298 more vi.mock factories freeze a workspace package's export surface — the per-specifier sweep worklist #6892

Open
Open
finding(test-infra): 298 more vi.mock factories freeze a workspace package's export surface — the per-specifier sweep worklist#6892

Description

@os-sam
os-sam
opened on Aug 30, 2026

Surfaced while implementing #6849. Filed unassigned. Deliberately not fixed there — that card installs the ratchet on the one specifier that has been swept; this is the population the ratchet cannot cover yet.

What was measured

#6849's guard (scripts/check-vi-mock-inherit.mjs) classifies every vi.mock factory in the tree by whether it OBTAINS the real module (a callback parameter under any name, or vi.importActual of the same specifier) and SPREADS it. Run over all 1,499 call sites at 9ce20233f, restricted to workspace specifiers:

workspace-specifier call sites : 545
inherits : 240
frozen : 299 <- 1 on @object-ui/react (fixed in #6849), 298 elsewhere

Per specifier:

specifierfrozen
@object-ui/auth92
@object-ui/i18n34
@object-ui/collaboration25
@object-ui/plugin-form24
@object-ui/components22
@object-ui/permissions20
@object-ui/app-shell20
@object-ui/plugin-grid17
@object-ui/plugin-chatbot11
@object-ui/plugin-designer10
@object-ui/fields8
@object-ui/plugin-list6
@object-ui/plugin-detail4
@object-ui/plugin-dashboard2
@object-ui/plugin-markdown, @object-ui/data-objectstack, @object-ui/plugin-report1 each

Reproduce with the guard on this tree:

node scripts/check-vi-mock-inherit.mjs --list

...and widen COVERED_SPECIFIERS locally to re-derive the table. ⛔ Do not commit a widened list without the sweep — see below.

Why each of these is the same defect

A factory that hand-lists its exports pins the mock at whatever was typed that day. The next export any module in the file's import graph reads AT MODULE SCOPE resolves to undefined and the file dies during COLLECTION. Measured on #6768: Test Files 3 failed | 546 passed with Tests 6694 passed — zero failed assertions, because those files' tests never ran. It reads as flake, and the bill lands on whoever added the export, in a red suite that does not point at them.

@object-ui/auth at 92 sites is worth its own sentence: it is the single largest frozen population in the tree and it is a package whose surface grows.

Why the guard cannot simply be widened today

Triage's ruling on #6849 (R+34) was NARROW, on the explicit ground that the gate is free while the tree is at zero — "窄口径今天是免费的。树在 0/106,门以棘轮起步". That is true of @object-ui/react and of nothing else: pointing the same gate at every @object-ui/* specifier lands it RED on 298 sites, which is a sweep, not a ratchet.

Triage also ruled out the escape hatch, and was right to: "宽了以后要收窄,是在一堆红里做例外表 —— 那正是例外表长成沼泽的路径". A 298-entry exemption ledger is exactly that swamp.

So the guard's COVERED_SPECIFIERS is grow-only and its documented widening precondition is a sweep, per specifier: convert that specifier's frozen factories to the inheriting form, confirm the guard reads zero for it, and add it to the list in the same PR. That is what this card is the worklist for.

Suggested shape

One card per specifier rather than one card for 298 sites — each is independently landable, each ends with a one-line addition to COVERED_SPECIFIERS, and a stalled one blocks nothing. @object-ui/auth first, on population; @object-ui/plugin-markdown / @object-ui/data-objectstack / @object-ui/plugin-report are one site each and are effectively free.

PR #6847 is the worked example of the conversion (25 sites, with a two-leg ablation demonstrating the failure and its removal).

⚠️Re-derive the numbers before acting on them. They are a snapshot at 9ce20233f, taken with the guard rather than with a grep — and the whole reason #6849 exists is that the previous figures came from a grep and were wrong in both directions.

Related: #6580 (a different importOriginal concern — the ~10s cost of inheriting through the source-aliased @object-ui/app-shell barrel). Worth reading before sweeping @object-ui/app-shell's 20, since inheriting is what that card measures the cost of.

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finding(test-infra): 298 more `vi.mock` factories freeze a workspace package's export surface — the per-specifier sweep worklist · Issue #6892 · objectstack-ai/objectui · GitHub
      Skip to content
      finding(test-infra): 298 more vi.mock factories freeze a workspace package's export surface — the per-specifier sweep worklist #6892
      Open
      Open
      finding(test-infra): 298 more vi.mock factories freeze a workspace package's export surface — the per-specifier sweep worklist#6892
      Description
      @os-sam
      os-sam
      opened on Aug 30, 2026
      Surfaced while implementing #6849. Filed unassigned. Deliberately not fixed there — that card installs the ratchet on the one specifier that has been swept; this is the population the ratchet cannot cover yet.
      What was measured
      #6849's guard (scripts/check-vi-mock-inherit.mjs) classifies every vi.mock factory in the tree by whether it OBTAINS the real module (a callback parameter under any name, or vi.importActual of the same specifier) and SPREADS it. Run over all 1,499 call sites at 9ce20233f, restricted to workspace specifiers:
      workspace-specifier call sites : 545
inherits : 240
frozen : 299 <- 1 on @object-ui/react (fixed in #6849), 298 elsewhere

      Per specifier:
      specifierfrozen
      @object-ui/auth92
      @object-ui/i18n34
      @object-ui/collaboration25
      @object-ui/plugin-form24
      @object-ui/components22
      @object-ui/permissions20
      @object-ui/app-shell20
      @object-ui/plugin-grid17
      @object-ui/plugin-chatbot11
      @object-ui/plugin-designer10
      @object-ui/fields8
      @object-ui/plugin-list6
      @object-ui/plugin-detail4
      @object-ui/plugin-dashboard2
      @object-ui/plugin-markdown, @object-ui/data-objectstack, @object-ui/plugin-report1 each
      Reproduce with the guard on this tree:
      node scripts/check-vi-mock-inherit.mjs --list

      ...and widen COVERED_SPECIFIERS locally to re-derive the table. ⛔ Do not commit a widened list without the sweep — see below.
      Why each of these is the same defect
      A factory that hand-lists its exports pins the mock at whatever was typed that day. The next export any module in the file's import graph reads AT MODULE SCOPE resolves to undefined and the file dies during COLLECTION. Measured on #6768: Test Files 3 failed | 546 passed with Tests 6694 passed — zero failed assertions, because those files' tests never ran. It reads as flake, and the bill lands on whoever added the export, in a red suite that does not point at them.
      @object-ui/auth at 92 sites is worth its own sentence: it is the single largest frozen population in the tree and it is a package whose surface grows.
      Why the guard cannot simply be widened today
      Triage's ruling on #6849 (R+34) was NARROW, on the explicit ground that the gate is free while the tree is at zero — "窄口径今天是免费的。树在 0/106,门以棘轮起步". That is true of @object-ui/react and of nothing else: pointing the same gate at every @object-ui/* specifier lands it RED on 298 sites, which is a sweep, not a ratchet.
      Triage also ruled out the escape hatch, and was right to: "宽了以后要收窄,是在一堆红里做例外表 —— 那正是例外表长成沼泽的路径". A 298-entry exemption ledger is exactly that swamp.
      So the guard's COVERED_SPECIFIERS is grow-only and its documented widening precondition is a sweep, per specifier: convert that specifier's frozen factories to the inheriting form, confirm the guard reads zero for it, and add it to the list in the same PR. That is what this card is the worklist for.
      Suggested shape
      One card per specifier rather than one card for 298 sites — each is independently landable, each ends with a one-line addition to COVERED_SPECIFIERS, and a stalled one blocks nothing. @object-ui/auth first, on population; @object-ui/plugin-markdown / @object-ui/data-objectstack / @object-ui/plugin-report are one site each and are effectively free.
      PR #6847 is the worked example of the conversion (25 sites, with a two-leg ablation demonstrating the failure and its removal).
      ⚠️Re-derive the numbers before acting on them. They are a snapshot at 9ce20233f, taken with the guard rather than with a grep — and the whole reason #6849 exists is that the previous figures came from a grep and were wrong in both directions.
      Related: #6580 (a different importOriginal concern — the ~10s cost of inheriting through the source-aliased @object-ui/app-shell barrel). Worth reading before sweeping @object-ui/app-shell's 20, since inheriting is what that card measures the cost of.
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finding(test-infra): 298 more `vi.mock` factories freeze a workspace package's export surface — the per-specifier sweep worklist · Issue #6892 · objectstack-ai/objectui · GitHub
          Skip to content
          finding(test-infra): 298 more vi.mock factories freeze a workspace package's export surface — the per-specifier sweep worklist #6892
          Open
          Open
          finding(test-infra): 298 more vi.mock factories freeze a workspace package's export surface — the per-specifier sweep worklist#6892
          Description
          @os-sam
          os-sam
          opened on Aug 30, 2026
          Surfaced while implementing #6849. Filed unassigned. Deliberately not fixed there — that card installs the ratchet on the one specifier that has been swept; this is the population the ratchet cannot cover yet.
          What was measured
          #6849's guard (scripts/check-vi-mock-inherit.mjs) classifies every vi.mock factory in the tree by whether it OBTAINS the real module (a callback parameter under any name, or vi.importActual of the same specifier) and SPREADS it. Run over all 1,499 call sites at 9ce20233f, restricted to workspace specifiers:
          workspace-specifier call sites : 545
inherits : 240
frozen : 299 <- 1 on @object-ui/react (fixed in #6849), 298 elsewhere

          Per specifier:
          specifierfrozen
          @object-ui/auth92
          @object-ui/i18n34
          @object-ui/collaboration25
          @object-ui/plugin-form24
          @object-ui/components22
          @object-ui/permissions20
          @object-ui/app-shell20
          @object-ui/plugin-grid17
          @object-ui/plugin-chatbot11
          @object-ui/plugin-designer10
          @object-ui/fields8
          @object-ui/plugin-list6
          @object-ui/plugin-detail4
          @object-ui/plugin-dashboard2
          @object-ui/plugin-markdown, @object-ui/data-objectstack, @object-ui/plugin-report1 each
          Reproduce with the guard on this tree:
          node scripts/check-vi-mock-inherit.mjs --list

          ...and widen COVERED_SPECIFIERS locally to re-derive the table. ⛔ Do not commit a widened list without the sweep — see below.
          Why each of these is the same defect
          A factory that hand-lists its exports pins the mock at whatever was typed that day. The next export any module in the file's import graph reads AT MODULE SCOPE resolves to undefined and the file dies during COLLECTION. Measured on #6768: Test Files 3 failed | 546 passed with Tests 6694 passed — zero failed assertions, because those files' tests never ran. It reads as flake, and the bill lands on whoever added the export, in a red suite that does not point at them.
          @object-ui/auth at 92 sites is worth its own sentence: it is the single largest frozen population in the tree and it is a package whose surface grows.
          Why the guard cannot simply be widened today
          Triage's ruling on #6849 (R+34) was NARROW, on the explicit ground that the gate is free while the tree is at zero — "窄口径今天是免费的。树在 0/106,门以棘轮起步". That is true of @object-ui/react and of nothing else: pointing the same gate at every @object-ui/* specifier lands it RED on 298 sites, which is a sweep, not a ratchet.
          Triage also ruled out the escape hatch, and was right to: "宽了以后要收窄,是在一堆红里做例外表 —— 那正是例外表长成沼泽的路径". A 298-entry exemption ledger is exactly that swamp.
          So the guard's COVERED_SPECIFIERS is grow-only and its documented widening precondition is a sweep, per specifier: convert that specifier's frozen factories to the inheriting form, confirm the guard reads zero for it, and add it to the list in the same PR. That is what this card is the worklist for.
          Suggested shape
          One card per specifier rather than one card for 298 sites — each is independently landable, each ends with a one-line addition to COVERED_SPECIFIERS, and a stalled one blocks nothing. @object-ui/auth first, on population; @object-ui/plugin-markdown / @object-ui/data-objectstack / @object-ui/plugin-report are one site each and are effectively free.
          PR #6847 is the worked example of the conversion (25 sites, with a two-leg ablation demonstrating the failure and its removal).
          ⚠️Re-derive the numbers before acting on them. They are a snapshot at 9ce20233f, taken with the guard rather than with a grep — and the whole reason #6849 exists is that the previous figures came from a grep and were wrong in both directions.
          Related: #6580 (a different importOriginal concern — the ~10s cost of inheriting through the source-aliased @object-ui/app-shell barrel). Worth reading before sweeping @object-ui/app-shell's 20, since inheriting is what that card measures the cost of.
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finding(test-infra): 298 more `vi.mock` factories freeze a workspace package's export surface — the per-specifier sweep worklist · Issue #6892 · objectstack-ai/objectui · GitHub
              Skip to content
              finding(test-infra): 298 more vi.mock factories freeze a workspace package's export surface — the per-specifier sweep worklist #6892
              Open
              Open
              finding(test-infra): 298 more vi.mock factories freeze a workspace package's export surface — the per-specifier sweep worklist#6892
              Description
              @os-sam
              os-sam
              opened on Aug 30, 2026
              Surfaced while implementing #6849. Filed unassigned. Deliberately not fixed there — that card installs the ratchet on the one specifier that has been swept; this is the population the ratchet cannot cover yet.
              What was measured
              #6849's guard (scripts/check-vi-mock-inherit.mjs) classifies every vi.mock factory in the tree by whether it OBTAINS the real module (a callback parameter under any name, or vi.importActual of the same specifier) and SPREADS it. Run over all 1,499 call sites at 9ce20233f, restricted to workspace specifiers:
              workspace-specifier call sites : 545
inherits : 240
frozen : 299 <- 1 on @object-ui/react (fixed in #6849), 298 elsewhere

              Per specifier:
              specifierfrozen
              @object-ui/auth92
              @object-ui/i18n34
              @object-ui/collaboration25
              @object-ui/plugin-form24
              @object-ui/components22
              @object-ui/permissions20
              @object-ui/app-shell20
              @object-ui/plugin-grid17
              @object-ui/plugin-chatbot11
              @object-ui/plugin-designer10
              @object-ui/fields8
              @object-ui/plugin-list6
              @object-ui/plugin-detail4
              @object-ui/plugin-dashboard2
              @object-ui/plugin-markdown, @object-ui/data-objectstack, @object-ui/plugin-report1 each
              Reproduce with the guard on this tree:
              node scripts/check-vi-mock-inherit.mjs --list

              ...and widen COVERED_SPECIFIERS locally to re-derive the table. ⛔ Do not commit a widened list without the sweep — see below.
              Why each of these is the same defect
              A factory that hand-lists its exports pins the mock at whatever was typed that day. The next export any module in the file's import graph reads AT MODULE SCOPE resolves to undefined and the file dies during COLLECTION. Measured on #6768: Test Files 3 failed | 546 passed with Tests 6694 passed — zero failed assertions, because those files' tests never ran. It reads as flake, and the bill lands on whoever added the export, in a red suite that does not point at them.
              @object-ui/auth at 92 sites is worth its own sentence: it is the single largest frozen population in the tree and it is a package whose surface grows.
              Why the guard cannot simply be widened today
              Triage's ruling on #6849 (R+34) was NARROW, on the explicit ground that the gate is free while the tree is at zero — "窄口径今天是免费的。树在 0/106,门以棘轮起步". That is true of @object-ui/react and of nothing else: pointing the same gate at every @object-ui/* specifier lands it RED on 298 sites, which is a sweep, not a ratchet.
              Triage also ruled out the escape hatch, and was right to: "宽了以后要收窄,是在一堆红里做例外表 —— 那正是例外表长成沼泽的路径". A 298-entry exemption ledger is exactly that swamp.
              So the guard's COVERED_SPECIFIERS is grow-only and its documented widening precondition is a sweep, per specifier: convert that specifier's frozen factories to the inheriting form, confirm the guard reads zero for it, and add it to the list in the same PR. That is what this card is the worklist for.
              Suggested shape
              One card per specifier rather than one card for 298 sites — each is independently landable, each ends with a one-line addition to COVERED_SPECIFIERS, and a stalled one blocks nothing. @object-ui/auth first, on population; @object-ui/plugin-markdown / @object-ui/data-objectstack / @object-ui/plugin-report are one site each and are effectively free.
              PR #6847 is the worked example of the conversion (25 sites, with a two-leg ablation demonstrating the failure and its removal).
              ⚠️Re-derive the numbers before acting on them. They are a snapshot at 9ce20233f, taken with the guard rather than with a grep — and the whole reason #6849 exists is that the previous figures came from a grep and were wrong in both directions.
              Related: #6580 (a different importOriginal concern — the ~10s cost of inheriting through the source-aliased @object-ui/app-shell barrel). Worth reading before sweeping @object-ui/app-shell's 20, since inheriting is what that card measures the cost of.
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finding(test-infra): 298 more `vi.mock` factories freeze a workspace package's export surface — the per-specifier sweep worklist · Issue #6892 · objectstack-ai/objectui · GitHub
                  Skip to content
                  finding(test-infra): 298 more vi.mock factories freeze a workspace package's export surface — the per-specifier sweep worklist #6892
                  Open
                  Open
                  finding(test-infra): 298 more vi.mock factories freeze a workspace package's export surface — the per-specifier sweep worklist#6892
                  Description
                  @os-sam
                  os-sam
                  opened on Aug 30, 2026
                  Surfaced while implementing #6849. Filed unassigned. Deliberately not fixed there — that card installs the ratchet on the one specifier that has been swept; this is the population the ratchet cannot cover yet.
                  What was measured
                  #6849's guard (scripts/check-vi-mock-inherit.mjs) classifies every vi.mock factory in the tree by whether it OBTAINS the real module (a callback parameter under any name, or vi.importActual of the same specifier) and SPREADS it. Run over all 1,499 call sites at 9ce20233f, restricted to workspace specifiers:
                  workspace-specifier call sites : 545
inherits : 240
frozen : 299 <- 1 on @object-ui/react (fixed in #6849), 298 elsewhere

                  Per specifier:
                  specifierfrozen
                  @object-ui/auth92
                  @object-ui/i18n34
                  @object-ui/collaboration25
                  @object-ui/plugin-form24
                  @object-ui/components22
                  @object-ui/permissions20
                  @object-ui/app-shell20
                  @object-ui/plugin-grid17
                  @object-ui/plugin-chatbot11
                  @object-ui/plugin-designer10
                  @object-ui/fields8
                  @object-ui/plugin-list6
                  @object-ui/plugin-detail4
                  @object-ui/plugin-dashboard2
                  @object-ui/plugin-markdown, @object-ui/data-objectstack, @object-ui/plugin-report1 each
                  Reproduce with the guard on this tree:
                  node scripts/check-vi-mock-inherit.mjs --list

                  ...and widen COVERED_SPECIFIERS locally to re-derive the table. ⛔ Do not commit a widened list without the sweep — see below.
                  Why each of these is the same defect
                  A factory that hand-lists its exports pins the mock at whatever was typed that day. The next export any module in the file's import graph reads AT MODULE SCOPE resolves to undefined and the file dies during COLLECTION. Measured on #6768: Test Files 3 failed | 546 passed with Tests 6694 passed — zero failed assertions, because those files' tests never ran. It reads as flake, and the bill lands on whoever added the export, in a red suite that does not point at them.
                  @object-ui/auth at 92 sites is worth its own sentence: it is the single largest frozen population in the tree and it is a package whose surface grows.
                  Why the guard cannot simply be widened today
                  Triage's ruling on #6849 (R+34) was NARROW, on the explicit ground that the gate is free while the tree is at zero — "窄口径今天是免费的。树在 0/106,门以棘轮起步". That is true of @object-ui/react and of nothing else: pointing the same gate at every @object-ui/* specifier lands it RED on 298 sites, which is a sweep, not a ratchet.
                  Triage also ruled out the escape hatch, and was right to: "宽了以后要收窄,是在一堆红里做例外表 —— 那正是例外表长成沼泽的路径". A 298-entry exemption ledger is exactly that swamp.
                  So the guard's COVERED_SPECIFIERS is grow-only and its documented widening precondition is a sweep, per specifier: convert that specifier's frozen factories to the inheriting form, confirm the guard reads zero for it, and add it to the list in the same PR. That is what this card is the worklist for.
                  Suggested shape
                  One card per specifier rather than one card for 298 sites — each is independently landable, each ends with a one-line addition to COVERED_SPECIFIERS, and a stalled one blocks nothing. @object-ui/auth first, on population; @object-ui/plugin-markdown / @object-ui/data-objectstack / @object-ui/plugin-report are one site each and are effectively free.
                  PR #6847 is the worked example of the conversion (25 sites, with a two-leg ablation demonstrating the failure and its removal).
                  ⚠️Re-derive the numbers before acting on them. They are a snapshot at 9ce20233f, taken with the guard rather than with a grep — and the whole reason #6849 exists is that the previous figures came from a grep and were wrong in both directions.
                  Related: #6580 (a different importOriginal concern — the ~10s cost of inheriting through the source-aliased @object-ui/app-shell barrel). Worth reading before sweeping @object-ui/app-shell's 20, since inheriting is what that card measures the cost of.
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function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
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try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
finding(test-infra): 298 more `vi.mock` factories freeze a workspace package's export surface — the per-specifier sweep worklist · Issue #6892 · objectstack-ai/objectui · GitHub
                      Skip to content
                      finding(test-infra): 298 more vi.mock factories freeze a workspace package's export surface — the per-specifier sweep worklist #6892
                      Open
                      Open
                      finding(test-infra): 298 more vi.mock factories freeze a workspace package's export surface — the per-specifier sweep worklist#6892
                      Description
                      @os-sam
                      os-sam
                      opened on Aug 30, 2026
                      Surfaced while implementing #6849. Filed unassigned. Deliberately not fixed there — that card installs the ratchet on the one specifier that has been swept; this is the population the ratchet cannot cover yet.
                      What was measured
                      #6849's guard (scripts/check-vi-mock-inherit.mjs) classifies every vi.mock factory in the tree by whether it OBTAINS the real module (a callback parameter under any name, or vi.importActual of the same specifier) and SPREADS it. Run over all 1,499 call sites at 9ce20233f, restricted to workspace specifiers:
                      workspace-specifier call sites : 545
inherits : 240
frozen : 299 <- 1 on @object-ui/react (fixed in #6849), 298 elsewhere

                      Per specifier:
                      specifierfrozen
                      @object-ui/auth92
                      @object-ui/i18n34
                      @object-ui/collaboration25
                      @object-ui/plugin-form24
                      @object-ui/components22
                      @object-ui/permissions20
                      @object-ui/app-shell20
                      @object-ui/plugin-grid17
                      @object-ui/plugin-chatbot11
                      @object-ui/plugin-designer10
                      @object-ui/fields8
                      @object-ui/plugin-list6
                      @object-ui/plugin-detail4
                      @object-ui/plugin-dashboard2
                      @object-ui/plugin-markdown, @object-ui/data-objectstack, @object-ui/plugin-report1 each
                      Reproduce with the guard on this tree:
                      node scripts/check-vi-mock-inherit.mjs --list

                      ...and widen COVERED_SPECIFIERS locally to re-derive the table. ⛔ Do not commit a widened list without the sweep — see below.
                      Why each of these is the same defect
                      A factory that hand-lists its exports pins the mock at whatever was typed that day. The next export any module in the file's import graph reads AT MODULE SCOPE resolves to undefined and the file dies during COLLECTION. Measured on #6768: Test Files 3 failed | 546 passed with Tests 6694 passed — zero failed assertions, because those files' tests never ran. It reads as flake, and the bill lands on whoever added the export, in a red suite that does not point at them.
                      @object-ui/auth at 92 sites is worth its own sentence: it is the single largest frozen population in the tree and it is a package whose surface grows.
                      Why the guard cannot simply be widened today
                      Triage's ruling on #6849 (R+34) was NARROW, on the explicit ground that the gate is free while the tree is at zero — "窄口径今天是免费的。树在 0/106,门以棘轮起步". That is true of @object-ui/react and of nothing else: pointing the same gate at every @object-ui/* specifier lands it RED on 298 sites, which is a sweep, not a ratchet.
                      Triage also ruled out the escape hatch, and was right to: "宽了以后要收窄,是在一堆红里做例外表 —— 那正是例外表长成沼泽的路径". A 298-entry exemption ledger is exactly that swamp.
                      So the guard's COVERED_SPECIFIERS is grow-only and its documented widening precondition is a sweep, per specifier: convert that specifier's frozen factories to the inheriting form, confirm the guard reads zero for it, and add it to the list in the same PR. That is what this card is the worklist for.
                      Suggested shape
                      One card per specifier rather than one card for 298 sites — each is independently landable, each ends with a one-line addition to COVERED_SPECIFIERS, and a stalled one blocks nothing. @object-ui/auth first, on population; @object-ui/plugin-markdown / @object-ui/data-objectstack / @object-ui/plugin-report are one site each and are effectively free.
                      PR #6847 is the worked example of the conversion (25 sites, with a two-leg ablation demonstrating the failure and its removal).
                      ⚠️Re-derive the numbers before acting on them. They are a snapshot at 9ce20233f, taken with the guard rather than with a grep — and the whole reason #6849 exists is that the previous figures came from a grep and were wrong in both directions.
                      Related: #6580 (a different importOriginal concern — the ~10s cost of inheriting through the source-aliased @object-ui/app-shell barrel). Worth reading before sweeping @object-ui/app-shell's 20, since inheriting is what that card measures the cost of.
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
finding(test-infra): 298 more `vi.mock` factories freeze a workspace package's export surface — the per-specifier sweep worklist · Issue #6892 · objectstack-ai/objectui · GitHub
                          Skip to content
                          finding(test-infra): 298 more vi.mock factories freeze a workspace package's export surface — the per-specifier sweep worklist #6892
                          Open
                          Open
                          finding(test-infra): 298 more vi.mock factories freeze a workspace package's export surface — the per-specifier sweep worklist#6892
                          Description
                          @os-sam
                          os-sam
                          opened on Aug 30, 2026
                          Surfaced while implementing #6849. Filed unassigned. Deliberately not fixed there — that card installs the ratchet on the one specifier that has been swept; this is the population the ratchet cannot cover yet.
                          What was measured
                          #6849's guard (scripts/check-vi-mock-inherit.mjs) classifies every vi.mock factory in the tree by whether it OBTAINS the real module (a callback parameter under any name, or vi.importActual of the same specifier) and SPREADS it. Run over all 1,499 call sites at 9ce20233f, restricted to workspace specifiers:
                          workspace-specifier call sites : 545
inherits : 240
frozen : 299 <- 1 on @object-ui/react (fixed in #6849), 298 elsewhere

                          Per specifier:
                          specifierfrozen
                          @object-ui/auth92
                          @object-ui/i18n34
                          @object-ui/collaboration25
                          @object-ui/plugin-form24
                          @object-ui/components22
                          @object-ui/permissions20
                          @object-ui/app-shell20
                          @object-ui/plugin-grid17
                          @object-ui/plugin-chatbot11
                          @object-ui/plugin-designer10
                          @object-ui/fields8
                          @object-ui/plugin-list6
                          @object-ui/plugin-detail4
                          @object-ui/plugin-dashboard2
                          @object-ui/plugin-markdown, @object-ui/data-objectstack, @object-ui/plugin-report1 each
                          Reproduce with the guard on this tree:
                          node scripts/check-vi-mock-inherit.mjs --list

                          ...and widen COVERED_SPECIFIERS locally to re-derive the table. ⛔ Do not commit a widened list without the sweep — see below.
                          Why each of these is the same defect
                          A factory that hand-lists its exports pins the mock at whatever was typed that day. The next export any module in the file's import graph reads AT MODULE SCOPE resolves to undefined and the file dies during COLLECTION. Measured on #6768: Test Files 3 failed | 546 passed with Tests 6694 passed — zero failed assertions, because those files' tests never ran. It reads as flake, and the bill lands on whoever added the export, in a red suite that does not point at them.
                          @object-ui/auth at 92 sites is worth its own sentence: it is the single largest frozen population in the tree and it is a package whose surface grows.
                          Why the guard cannot simply be widened today
                          Triage's ruling on #6849 (R+34) was NARROW, on the explicit ground that the gate is free while the tree is at zero — "窄口径今天是免费的。树在 0/106,门以棘轮起步". That is true of @object-ui/react and of nothing else: pointing the same gate at every @object-ui/* specifier lands it RED on 298 sites, which is a sweep, not a ratchet.
                          Triage also ruled out the escape hatch, and was right to: "宽了以后要收窄,是在一堆红里做例外表 —— 那正是例外表长成沼泽的路径". A 298-entry exemption ledger is exactly that swamp.
                          So the guard's COVERED_SPECIFIERS is grow-only and its documented widening precondition is a sweep, per specifier: convert that specifier's frozen factories to the inheriting form, confirm the guard reads zero for it, and add it to the list in the same PR. That is what this card is the worklist for.
                          Suggested shape
                          One card per specifier rather than one card for 298 sites — each is independently landable, each ends with a one-line addition to COVERED_SPECIFIERS, and a stalled one blocks nothing. @object-ui/auth first, on population; @object-ui/plugin-markdown / @object-ui/data-objectstack / @object-ui/plugin-report are one site each and are effectively free.
                          PR #6847 is the worked example of the conversion (25 sites, with a two-leg ablation demonstrating the failure and its removal).
                          ⚠️Re-derive the numbers before acting on them. They are a snapshot at 9ce20233f, taken with the guard rather than with a grep — and the whole reason #6849 exists is that the previous figures came from a grep and were wrong in both directions.
                          Related: #6580 (a different importOriginal concern — the ~10s cost of inheriting through the source-aliased @object-ui/app-shell barrel). Worth reading before sweeping @object-ui/app-shell's 20, since inheriting is what that card measures the cost of.
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
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if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
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observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
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} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
finding(test-infra): 298 more `vi.mock` factories freeze a workspace package's export surface — the per-specifier sweep worklist · Issue #6892 · objectstack-ai/objectui · GitHub
                              Skip to content
                              finding(test-infra): 298 more vi.mock factories freeze a workspace package's export surface — the per-specifier sweep worklist #6892
                              Open
                              Open
                              finding(test-infra): 298 more vi.mock factories freeze a workspace package's export surface — the per-specifier sweep worklist#6892
                              Description
                              @os-sam
                              os-sam
                              opened on Aug 30, 2026
                              Surfaced while implementing #6849. Filed unassigned. Deliberately not fixed there — that card installs the ratchet on the one specifier that has been swept; this is the population the ratchet cannot cover yet.
                              What was measured
                              #6849's guard (scripts/check-vi-mock-inherit.mjs) classifies every vi.mock factory in the tree by whether it OBTAINS the real module (a callback parameter under any name, or vi.importActual of the same specifier) and SPREADS it. Run over all 1,499 call sites at 9ce20233f, restricted to workspace specifiers:
                              workspace-specifier call sites : 545
inherits : 240
frozen : 299 <- 1 on @object-ui/react (fixed in #6849), 298 elsewhere

                              Per specifier:
                              specifierfrozen
                              @object-ui/auth92
                              @object-ui/i18n34
                              @object-ui/collaboration25
                              @object-ui/plugin-form24
                              @object-ui/components22
                              @object-ui/permissions20
                              @object-ui/app-shell20
                              @object-ui/plugin-grid17
                              @object-ui/plugin-chatbot11
                              @object-ui/plugin-designer10
                              @object-ui/fields8
                              @object-ui/plugin-list6
                              @object-ui/plugin-detail4
                              @object-ui/plugin-dashboard2
                              @object-ui/plugin-markdown, @object-ui/data-objectstack, @object-ui/plugin-report1 each
                              Reproduce with the guard on this tree:
                              node scripts/check-vi-mock-inherit.mjs --list

                              ...and widen COVERED_SPECIFIERS locally to re-derive the table. ⛔ Do not commit a widened list without the sweep — see below.
                              Why each of these is the same defect
                              A factory that hand-lists its exports pins the mock at whatever was typed that day. The next export any module in the file's import graph reads AT MODULE SCOPE resolves to undefined and the file dies during COLLECTION. Measured on #6768: Test Files 3 failed | 546 passed with Tests 6694 passed — zero failed assertions, because those files' tests never ran. It reads as flake, and the bill lands on whoever added the export, in a red suite that does not point at them.
                              @object-ui/auth at 92 sites is worth its own sentence: it is the single largest frozen population in the tree and it is a package whose surface grows.
                              Why the guard cannot simply be widened today
                              Triage's ruling on #6849 (R+34) was NARROW, on the explicit ground that the gate is free while the tree is at zero — "窄口径今天是免费的。树在 0/106,门以棘轮起步". That is true of @object-ui/react and of nothing else: pointing the same gate at every @object-ui/* specifier lands it RED on 298 sites, which is a sweep, not a ratchet.
                              Triage also ruled out the escape hatch, and was right to: "宽了以后要收窄,是在一堆红里做例外表 —— 那正是例外表长成沼泽的路径". A 298-entry exemption ledger is exactly that swamp.
                              So the guard's COVERED_SPECIFIERS is grow-only and its documented widening precondition is a sweep, per specifier: convert that specifier's frozen factories to the inheriting form, confirm the guard reads zero for it, and add it to the list in the same PR. That is what this card is the worklist for.
                              Suggested shape
                              One card per specifier rather than one card for 298 sites — each is independently landable, each ends with a one-line addition to COVERED_SPECIFIERS, and a stalled one blocks nothing. @object-ui/auth first, on population; @object-ui/plugin-markdown / @object-ui/data-objectstack / @object-ui/plugin-report are one site each and are effectively free.
                              PR #6847 is the worked example of the conversion (25 sites, with a two-leg ablation demonstrating the failure and its removal).
                              ⚠️Re-derive the numbers before acting on them. They are a snapshot at 9ce20233f, taken with the guard rather than with a grep — and the whole reason #6849 exists is that the previous figures came from a grep and were wrong in both directions.
                              Related: #6580 (a different importOriginal concern — the ~10s cost of inheriting through the source-aliased @object-ui/app-shell barrel). Worth reading before sweeping @object-ui/app-shell's 20, since inheriting is what that card measures the cost of.
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