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Release WCAB 0.14.0 PivotCache refresh-on-open case

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Add the relationship-backed PivotCache refresh-on-open pair and refresh the 29-case manifest and dataset documentation.

CHANGELOG.md CHANGED
@@ -1,5 +1,19 @@
1
  # Changelog
2
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
3
  ## 0.13.0 — 2026-08-03
4
 
5
  - Add a deterministic active-AutoFilter case. Its worksheet `Report!A1:B5`
 
1
  # Changelog
2
 
3
+ ## 0.14.0 — 2026-08-03
4
+
5
+ - Add a deterministic relationship-backed PivotTable cache case. Its local
6
+ worksheet source, stored `Report!A1:B2` display cells, and
7
+ `Dashboard!B4=Report!$B$2` consumer remain unchanged while raw
8
+ `pivotCacheDefinition/@refreshOnLoad` moves from false to true.
9
+ - Add the exact `pivot_cache_refresh_on_load_changed` fact, raw-OOXML graph
10
+ validator, package-member isolation check, and corruption regressions. WCAB
11
+ records a stored open-time request only: it does not open Excel, refresh the
12
+ cache, calculate or render the PivotTable, or claim a changed report value.
13
+ - Extend the optional FormulaFence adapter to require its exact redacted
14
+ `pivot_cache_refresh_controls_changed` evidence and high-severity `FF023`,
15
+ while WCAB independently proves the local source and PivotTable binding.
16
+
17
  ## 0.13.0 — 2026-08-03
18
 
19
  - Add a deterministic active-AutoFilter case. Its worksheet `Report!A1:B5`
README.md CHANGED
@@ -22,7 +22,7 @@ configs:
22
  # Workbook Change Assurance Benchmark (WCAB)
23
 
24
  WCAB is an open, deterministic benchmark for tools that review changes to
25
- Excel workbooks. Each of its 28 synthetic cases supplies a baseline workbook,
26
  a candidate workbook, explicit observable change facts, a reference review
27
  disposition, documented coverage boundaries, and—in relevant cases—a
28
  machine-matchable coverage expectation.
@@ -41,8 +41,10 @@ reference drift, input propagation, external references, named ranges,
41
  controls, calculation state, cycles, structural changes (including an Excel
42
  Table scope expansion with unchanged structured-reference text, a newly
43
  introduced `INDIRECT` reference, unchanged `INDIRECT`/`OFFSET` formulas whose
44
- dynamic selectors change, and an external-data connection that begins
45
- refreshing when the workbook opens), an unchanged external-workbook formula
 
 
46
  whose `never`-to-`always` open-time update policy changes, an unchanged
47
  direct circular formula whose iterative-calculation setting becomes enabled, an
48
  unchanged precision-sensitive input and formula whose calculation switches to
 
22
  # Workbook Change Assurance Benchmark (WCAB)
23
 
24
  WCAB is an open, deterministic benchmark for tools that review changes to
25
+ Excel workbooks. Each of its 29 synthetic cases supplies a baseline workbook,
26
  a candidate workbook, explicit observable change facts, a reference review
27
  disposition, documented coverage boundaries, and—in relevant cases—a
28
  machine-matchable coverage expectation.
 
41
  controls, calculation state, cycles, structural changes (including an Excel
42
  Table scope expansion with unchanged structured-reference text, a newly
43
  introduced `INDIRECT` reference, unchanged `INDIRECT`/`OFFSET` formulas whose
44
+ dynamic selectors change, an external-data connection that begins refreshing
45
+ when the workbook opens, and a local worksheet-backed PivotTable cache whose
46
+ stored `refreshOnLoad` request becomes enabled while its source, stored report
47
+ cells, and direct dashboard formula remain fixed), an unchanged external-workbook formula
48
  whose `never`-to-`always` open-time update policy changes, an unchanged
49
  direct circular formula whose iterative-calculation setting becomes enabled, an
50
  unchanged precision-sensitive input and formula whose calculation switches to
RESEARCH.md CHANGED
@@ -165,6 +165,28 @@ package-member boundary. It does not apply a filter, calculate the subtotal,
165
  infer which rows a client shows, or claim a displayed, copied, charted, or
166
  printed result.
167
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
168
  ## Array-formula semantics
169
 
170
  Microsoft's [dynamic-array versus legacy-CSE guidance](https://support.microsoft.com/en-US/Excel/dynamic-array-formulas-vs-legacy-cse-array-formulas)
 
165
  infer which rows a client shows, or claim a displayed, copied, charted, or
166
  printed result.
167
 
168
+ ## PivotTable cache refresh requests without a cell edit
169
+
170
+ Microsoft documents an option to [refresh PivotTable data when a workbook
171
+ opens](https://support.microsoft.com/en-us/excel/refresh-pivottable-data), and
172
+ its [PivotTable overview](https://support.microsoft.com/en-us/excel/overview-of-pivottables-and-pivotcharts)
173
+ explains that PivotTables keep a cache that can be shared. The Open XML
174
+ [`PivotCacheDefinition` reference](https://learn.microsoft.com/en-us/dotnet/api/documentformat.openxml.spreadsheet.pivotcachedefinition?view=openxml-3.0.1)
175
+ identifies `refreshOnLoad` as the stored instruction for whether an application
176
+ refreshes that cache when the workbook opens. This leaves a material review
177
+ surface outside worksheet-cell diffs: the request can change without a formula,
178
+ source value, or stored display value changing.
179
+
180
+ WCAB 0.14 isolates this control in an original synthetic package with one local
181
+ worksheet cache. `Source!A1:B5` binds through a raw PivotCache/PivotTable
182
+ relationship graph to `Report!A1:B2`; its stored `Report!B2` is directly
183
+ referenced by `Dashboard!B4`. The pair changes only
184
+ `pivotCacheDefinition/@refreshOnLoad` from false to true. The raw validator
185
+ checks the relationship binding, source declaration, stored report/dashboard
186
+ cells, and package-member isolation. It does not open Excel, refresh data,
187
+ calculate or render the PivotTable, infer a new report result, or claim that a
188
+ client honors the setting.
189
+
190
  ## Array-formula semantics
191
 
192
  Microsoft's [dynamic-array versus legacy-CSE guidance](https://support.microsoft.com/en-US/Excel/dynamic-array-formulas-vs-legacy-cse-array-formulas)
docs/observations.md CHANGED
@@ -180,7 +180,15 @@ native `value_changed` record and the candidate profile's
180
  `dynamic_reference_cells` feature. For the external-data refresh case, it
181
  requires FormulaFence's `external_data_connections_changed` details to contain
182
  the exact connection ID and `refresh_on_load` false-to-true transition; the
183
- stored control is a fact, not a coverage declaration. For the external-workbook
 
 
 
 
 
 
 
 
184
  link policy case, it requires the exact `external_data_refresh_settings_changed`
185
  details: `update_links` moves from `never` to `always`, while the three other
186
  workbook-wide refresh controls retain their defaults. For the array-mode case,
 
180
  `dynamic_reference_cells` feature. For the external-data refresh case, it
181
  requires FormulaFence's `external_data_connections_changed` details to contain
182
  the exact connection ID and `refresh_on_load` false-to-true transition; the
183
+ stored control is a fact, not a coverage declaration. For the PivotCache case,
184
+ it requires one exact
185
+ `pivot_cache_refresh_controls_changed` record and matching `FF023`: its
186
+ redacted cache-level profile must retain the worksheet source type, cache ID,
187
+ and all controls except `refresh_on_load`, which moves from `false` to `true`.
188
+ WCAB's raw validator—not the adapter—then establishes the `Source!A1:B5`
189
+ binding, `Report!A1:B2` PivotTable location, stable stored report/dashboard
190
+ cells, direct dashboard edge, and cache-definition-only package change.
191
+ Neither report refreshes or renders a PivotTable. For the external-workbook
192
  link policy case, it requires the exact `external_data_refresh_settings_changed`
193
  details: `update_links` moves from `never` to `always`, while the three other
194
  workbook-wide refresh controls retain their defaults. For the array-mode case,
docs/schema.md CHANGED
@@ -15,10 +15,11 @@ WCAB 0.9 adds an unchanged direct circular formula whose stored iterative
15
  calculation setting changes, WCAB 0.10 adds a precision-as-displayed
16
  calculation control change without a cell edit, and WCAB 0.11 adds a raw saved
17
  formula-result change without a formula or input edit. WCAB 0.12 adds a raw
18
- workbook serial-date-system control change with unchanged cell content, and
19
- WCAB 0.13 adds an active worksheet AutoFilter criterion change with unchanged
20
- cell content and formulas. Version 2 remains available in the immutable v0.2.0
21
- and v0.3.0 releases.
 
22
 
23
  ```json
24
  {
@@ -62,6 +63,7 @@ Facts are observed directly from the fixture files by `wcab validate`.
62
  | `workbook_date_system_changed` | `baseline_date_1904`, `candidate_date_1904`, `date_compatibility`, `serial_sheet`, `serial_cell`, `serial_value`, `number_format`, `formula_sheet`, `formula_cell`, `formula`, `dashboard_sheet`, `dashboard_cell`, `dashboard_formula` | Raw `workbookPr/@date1904` changes from `false` to `true` while explicit compatibility remains `true`; the raw numeric serial, custom date format, local formulas, and every package member except `xl/workbook.xml` remain unchanged. The validator does not calculate, convert, or infer displayed dates. |
63
  | `formula_cached_result_changed` | `sheet`, `cell`, `formula`, `input_sheet`, `input_cell`, `input_value`, `result_type`, `baseline_cached_result`, `candidate_cached_result` | One raw numeric formula-cell `<v>` value changes while its raw `<f>` expression, direct input, calculation properties, and every other package member remain unchanged. The validator reads OOXML only; it does not calculate, validate, or interpret the saved result. |
64
  | `external_data_connection_refresh_on_load_changed` | `connection_id`, `baseline_refresh_on_load`, `candidate_refresh_on_load` | The relationship-backed connection with this workbook-local ID explicitly changes `refreshOnLoad` from `false` to `true`. The validator reads raw OOXML only. |
 
65
  | `external_workbook_link_update_policy_changed` | `sheet`, `cell`, `formula`, `baseline_update_links`, `candidate_update_links` | The declared external-workbook formula remains unchanged while raw `workbookPr/@updateLinks` changes exactly from `never` to `always`; all other stored `workbookPr` attributes are unchanged. The validator does not resolve the source workbook. |
66
  | `array_formula_mode_changed` | `sheet`, `cell`, `formula`, `baseline_mode`, `candidate_mode`, `baseline_output_range`, `candidate_output_range` | The declared unchanged array anchor moves from `legacy_cse` to `dynamic`, with its stored formula text and output range exactly as declared. The validator reads the raw OOXML cell-metadata binding. |
67
  | `static_cycle_introduced` | `cells` | Every declared direct A1 cell reaches itself in the local static dependency graph. |
@@ -92,6 +94,24 @@ retrieve data, calculate formulas, or infer a downstream result. Connection
92
  paths, URLs, names, commands, and credentials are deliberately not truth
93
  fields.
94
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
95
  ## External-workbook link update policy
96
 
97
  Open XML defines [`workbookPr/@updateLinks`](https://learn.microsoft.com/en-us/dotnet/api/documentformat.openxml.spreadsheet.workbookproperties?view=openxml-3.0.1)
 
15
  calculation setting changes, WCAB 0.10 adds a precision-as-displayed
16
  calculation control change without a cell edit, and WCAB 0.11 adds a raw saved
17
  formula-result change without a formula or input edit. WCAB 0.12 adds a raw
18
+ workbook serial-date-system control change with unchanged cell content, WCAB
19
+ 0.13 adds an active worksheet AutoFilter criterion change with unchanged cell
20
+ content and formulas, and WCAB 0.14 adds a relationship-backed PivotTable cache
21
+ refresh-on-open control change with unchanged stored cells. Version 2 remains
22
+ available in the immutable v0.2.0 and v0.3.0 releases.
23
 
24
  ```json
25
  {
 
63
  | `workbook_date_system_changed` | `baseline_date_1904`, `candidate_date_1904`, `date_compatibility`, `serial_sheet`, `serial_cell`, `serial_value`, `number_format`, `formula_sheet`, `formula_cell`, `formula`, `dashboard_sheet`, `dashboard_cell`, `dashboard_formula` | Raw `workbookPr/@date1904` changes from `false` to `true` while explicit compatibility remains `true`; the raw numeric serial, custom date format, local formulas, and every package member except `xl/workbook.xml` remain unchanged. The validator does not calculate, convert, or infer displayed dates. |
64
  | `formula_cached_result_changed` | `sheet`, `cell`, `formula`, `input_sheet`, `input_cell`, `input_value`, `result_type`, `baseline_cached_result`, `candidate_cached_result` | One raw numeric formula-cell `<v>` value changes while its raw `<f>` expression, direct input, calculation properties, and every other package member remain unchanged. The validator reads OOXML only; it does not calculate, validate, or interpret the saved result. |
65
  | `external_data_connection_refresh_on_load_changed` | `connection_id`, `baseline_refresh_on_load`, `candidate_refresh_on_load` | The relationship-backed connection with this workbook-local ID explicitly changes `refreshOnLoad` from `false` to `true`. The validator reads raw OOXML only. |
66
+ | `pivot_cache_refresh_on_load_changed` | `cache_id`, `source_type`, `source_sheet`, `source_ref`, `pivot_sheet`, `pivot_ref`, `pivot_output_cell`, `dashboard_sheet`, `dashboard_cell`, `dashboard_formula`, `baseline_refresh_on_load`, `candidate_refresh_on_load` | One relationship-bound local worksheet PivotCache changes raw `refreshOnLoad` from `false` to `true`; its source binding, PivotTable location, stored report/dashboard cells, calculation properties, and every package member except its cache definition remain unchanged. The validator neither refreshes nor renders a PivotTable. |
67
  | `external_workbook_link_update_policy_changed` | `sheet`, `cell`, `formula`, `baseline_update_links`, `candidate_update_links` | The declared external-workbook formula remains unchanged while raw `workbookPr/@updateLinks` changes exactly from `never` to `always`; all other stored `workbookPr` attributes are unchanged. The validator does not resolve the source workbook. |
68
  | `array_formula_mode_changed` | `sheet`, `cell`, `formula`, `baseline_mode`, `candidate_mode`, `baseline_output_range`, `candidate_output_range` | The declared unchanged array anchor moves from `legacy_cse` to `dynamic`, with its stored formula text and output range exactly as declared. The validator reads the raw OOXML cell-metadata binding. |
69
  | `static_cycle_introduced` | `cells` | Every declared direct A1 cell reaches itself in the local static dependency graph. |
 
94
  paths, URLs, names, commands, and credentials are deliberately not truth
95
  fields.
96
 
97
+ ## PivotTable cache refresh-on-open
98
+
99
+ Microsoft documents a PivotTable option to [refresh data when the workbook
100
+ opens](https://support.microsoft.com/en-us/excel/refresh-pivottable-data), and
101
+ the Open XML [`pivotCacheDefinition` reference](https://learn.microsoft.com/en-us/dotnet/api/documentformat.openxml.spreadsheet.pivotcachedefinition?view=openxml-3.0.1)
102
+ defines `refreshOnLoad` as the cache-level stored control. A cache can be shared
103
+ by PivotTables, so a change to this request is review-material even when no
104
+ worksheet cell or formula text changes.
105
+
106
+ WCAB's original fixture has one local worksheet cache: `Source!A1:B5` binds to
107
+ a PivotTable at `Report!A1:B2`, whose stored `B2` display cell is directly
108
+ referenced by `Dashboard!B4`. The validator follows only that local OOXML
109
+ relationship graph, verifies the cache definition changes solely at
110
+ `refreshOnLoad`, and checks the stored cells and direct dashboard formula stay
111
+ fixed. It does not open a workbook in Excel, refresh a cache, calculate or
112
+ render the PivotTable, infer a visible result, or claim whether any client will
113
+ honor the request.
114
+
115
  ## External-workbook link update policy
116
 
117
  Open XML defines [`workbookPr/@updateLinks`](https://learn.microsoft.com/en-us/dotnet/api/documentformat.openxml.spreadsheet.workbookproperties?view=openxml-3.0.1)
docs/validation.md CHANGED
@@ -1,6 +1,6 @@
1
  # Validation record
2
 
3
- This record describes the WCAB 0.13.0 / schema-version-3 validation run on
4
  2026-08-03. It is reproducible from this repository; no network service or
5
  private workbook is required.
6
 
@@ -32,20 +32,27 @@ wcab validate --fixtures fixtures
32
 
33
  Results:
34
 
35
- - 28 cases: 27 paired-workbook cases and one directory portfolio case.
36
- - 30 observable truth facts across 23 `block` and five `review` cases.
37
  - Three scoreable coverage expectations: one newly introduced `INDIRECT`
38
  boundary and two unchanged-formula selector changes (`INDIRECT` address text
39
  and `OFFSET` column displacement).
40
- - 87 generated fixture files: 58 workbooks, 28 truth manifests, and one JSONL
41
  case catalogue, all generated from source.
42
- - Seventy-one unit tests passed locally under Python 3.13, including
43
  independent regeneration and byte-for-byte fixture-tree equality.
44
- - The fixture validator accepted all 28 cases.
45
  - The external-data pair has identical package members except for
46
  `xl/connections.xml`; both archives pass ZIP integrity checks and remain
47
  readable by openpyxl. Its relationship-backed source is a non-routable
48
  `example.invalid` URL.
 
 
 
 
 
 
 
49
  - The external-workbook-link policy pair has identical package members except
50
  for `xl/workbook.xml`; both archives pass ZIP integrity checks and remain
51
  readable by openpyxl. Its unchanged `LinkedModel!B2` formula names the
@@ -92,7 +99,7 @@ Results:
92
 
93
  ## Distribution supplement
94
 
95
- The 0.13.0 release retains the one-row-per-case `manifest.jsonl` catalogue and
96
  the tool-neutral observation protocol at version 2. Each catalogue row retains
97
  the schema-version-3 truth contract and includes byte counts and SHA-256
98
  digests for the workbooks it names.
@@ -100,11 +107,11 @@ digests for the workbooks it names.
100
  Commands:
101
 
102
  ```bash
103
- python -m build --outdir /tmp/wcab-v013-dist
104
- twine check /tmp/wcab-v013-dist/*
105
  python -m venv /tmp/wcab-wheel-test
106
  /tmp/wcab-wheel-test/bin/python -m pip install \
107
- /tmp/wcab-v013-dist/workbook_change_benchmark-0.13.0-py3-none-any.whl
108
  /tmp/wcab-wheel-test/bin/wcab validate --fixtures fixtures
109
  /tmp/wcab-wheel-test/bin/wcab manifest --fixtures fixtures --output /tmp/manifest.jsonl
110
  cmp fixtures/manifest.jsonl /tmp/manifest.jsonl
@@ -118,14 +125,14 @@ Results:
118
 
119
  - The source distribution and universal wheel passed `twine check`.
120
  - Fresh Python 3.13 wheel and source-distribution installations both reported
121
- version 0.13.0 and validated all 28 fixtures; the wheel emitted
122
  byte-identical JSONL output.
123
- - The full seventy-one-test suite, lint, and format checks passed locally under
124
  Python 3.13 and in hosted release CI under Python 3.10 and 3.13.
125
  - The generated unsupported template scored as zero analyzed coverage, zero
126
  expected-fact recall, and zero coverage-disclosure recall, confirming that
127
  unsupported cases cannot become a pass.
128
- - The FormulaFence normalizer emitted 29 matched facts, one intentionally
129
  unmapped fact, three matched coverage declarations, and no invented review
130
  disposition.
131
 
@@ -140,9 +147,9 @@ wcab formulafence --fixtures fixtures --strict
140
 
141
  Results:
142
 
143
- - All 29 currently mappable diff/portfolio facts were observed.
144
  - All three mappable coverage expectations were matched; no mapped fact,
145
- coverage expectation, or targeted lint rule was missed across all 28 cases.
146
  - The schema-version-2 structured Table scope case was observed as a
147
  `table_definition_changed` diff, even though its summary formula text stays
148
  unchanged.
@@ -157,6 +164,13 @@ Results:
157
  `external_data_connections_changed` connection-ID-1 `refresh_on_load`
158
  false-to-true transition and `FF023`. The report omitted the synthetic
159
  connection name and endpoint; neither tool opened or refreshed it.
 
 
 
 
 
 
 
160
  - The WCAB 0.8 external-workbook-link policy case was observed as one exact
161
  `external_data_refresh_settings_changed` transition in `FF023`: only
162
  `update_links` moved from `never` to `always`; `allow_refresh_query`,
 
1
  # Validation record
2
 
3
+ This record describes the WCAB 0.14.0 / schema-version-3 validation run on
4
  2026-08-03. It is reproducible from this repository; no network service or
5
  private workbook is required.
6
 
 
32
 
33
  Results:
34
 
35
+ - 29 cases: 28 paired-workbook cases and one directory portfolio case.
36
+ - 31 observable truth facts across 24 `block` and five `review` cases.
37
  - Three scoreable coverage expectations: one newly introduced `INDIRECT`
38
  boundary and two unchanged-formula selector changes (`INDIRECT` address text
39
  and `OFFSET` column displacement).
40
+ - 90 generated fixture files: 60 workbooks, 29 truth manifests, and one JSONL
41
  case catalogue, all generated from source.
42
+ - Eighty unit tests passed locally under Python 3.13, including
43
  independent regeneration and byte-for-byte fixture-tree equality.
44
+ - The fixture validator accepted all 29 cases.
45
  - The external-data pair has identical package members except for
46
  `xl/connections.xml`; both archives pass ZIP integrity checks and remain
47
  readable by openpyxl. Its relationship-backed source is a non-routable
48
  `example.invalid` URL.
49
+ - The PivotCache pair has identical package members except for
50
+ `xl/pivotCache/pivotCacheDefinition1.xml`; both archives pass ZIP integrity
51
+ checks and remain readable by openpyxl. Its local `Source!A1:B5` worksheet
52
+ binding, `Report!A1:B2` PivotTable location, stored display cells, and direct
53
+ `Dashboard!B4` formula are unchanged while raw `refreshOnLoad` changes from
54
+ false to true. The validation run did not open Excel, refresh a cache,
55
+ calculate or render a PivotTable, or infer a report result.
56
  - The external-workbook-link policy pair has identical package members except
57
  for `xl/workbook.xml`; both archives pass ZIP integrity checks and remain
58
  readable by openpyxl. Its unchanged `LinkedModel!B2` formula names the
 
99
 
100
  ## Distribution supplement
101
 
102
+ The 0.14.0 release retains the one-row-per-case `manifest.jsonl` catalogue and
103
  the tool-neutral observation protocol at version 2. Each catalogue row retains
104
  the schema-version-3 truth contract and includes byte counts and SHA-256
105
  digests for the workbooks it names.
 
107
  Commands:
108
 
109
  ```bash
110
+ python -m build --outdir /tmp/wcab-v014-dist
111
+ twine check /tmp/wcab-v014-dist/*
112
  python -m venv /tmp/wcab-wheel-test
113
  /tmp/wcab-wheel-test/bin/python -m pip install \
114
+ /tmp/wcab-v014-dist/workbook_change_benchmark-0.14.0-py3-none-any.whl
115
  /tmp/wcab-wheel-test/bin/wcab validate --fixtures fixtures
116
  /tmp/wcab-wheel-test/bin/wcab manifest --fixtures fixtures --output /tmp/manifest.jsonl
117
  cmp fixtures/manifest.jsonl /tmp/manifest.jsonl
 
125
 
126
  - The source distribution and universal wheel passed `twine check`.
127
  - Fresh Python 3.13 wheel and source-distribution installations both reported
128
+ version 0.14.0 and validated all 29 fixtures; the wheel emitted
129
  byte-identical JSONL output.
130
+ - The full eighty-test suite, lint, and format checks passed locally under
131
  Python 3.13 and in hosted release CI under Python 3.10 and 3.13.
132
  - The generated unsupported template scored as zero analyzed coverage, zero
133
  expected-fact recall, and zero coverage-disclosure recall, confirming that
134
  unsupported cases cannot become a pass.
135
+ - The FormulaFence normalizer emitted 30 matched facts, one intentionally
136
  unmapped fact, three matched coverage declarations, and no invented review
137
  disposition.
138
 
 
147
 
148
  Results:
149
 
150
+ - All 30 currently mappable diff/portfolio facts were observed.
151
  - All three mappable coverage expectations were matched; no mapped fact,
152
+ coverage expectation, or targeted lint rule was missed across all 29 cases.
153
  - The schema-version-2 structured Table scope case was observed as a
154
  `table_definition_changed` diff, even though its summary formula text stays
155
  unchanged.
 
164
  `external_data_connections_changed` connection-ID-1 `refresh_on_load`
165
  false-to-true transition and `FF023`. The report omitted the synthetic
166
  connection name and endpoint; neither tool opened or refreshed it.
167
+ - The WCAB 0.14 PivotCache case was observed as one exact
168
+ `pivot_cache_refresh_controls_changed` record and `FF023`. FormulaFence's
169
+ redacted profile retained one local worksheet cache, ID 1, and all reported
170
+ controls except `refresh_on_load`, which changed from false to true; it
171
+ emitted no parser warning. WCAB's independent raw validation established the
172
+ source and PivotTable binding, stable stored cells, and cache-definition-only
173
+ package change. Neither report refreshed or rendered a PivotTable.
174
  - The WCAB 0.8 external-workbook-link policy case was observed as one exact
175
  `external_data_refresh_settings_changed` transition in `FF023`: only
176
  `update_links` moved from `never` to `always`; `allow_refresh_query`,
fixtures/governance/pivot_cache_refresh_on_open/baseline.xlsx ADDED
Binary file (8.61 kB). View file
 
fixtures/governance/pivot_cache_refresh_on_open/candidate.xlsx ADDED
Binary file (8.61 kB). View file
 
fixtures/governance/pivot_cache_refresh_on_open/truth.json ADDED
@@ -0,0 +1,45 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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+ {
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+ "coverage": [
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+ "The pair changes only raw pivotCacheDefinition/@refreshOnLoad. It does not edit source cells, stored PivotTable display cells, formula text, or calculation properties.",
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+ "PivotTable cache refresh-on-open is stored control evidence. WCAB does not open the workbook in Excel, refresh a cache, calculate, or render the PivotTable, or claim a changed report result.",
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+ "The validator reads relationship-backed raw OOXML, checks the cache/PivotTable binding and direct local dashboard edge, and treats that edge as a lower bound only if a client refresh changes the PivotTable display."
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+ ],
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+ "coverage_expectations": [],
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+ "facts": [
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+ {
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+ "baseline_refresh_on_load": false,
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+ "cache_id": 1,
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+ "candidate_refresh_on_load": true,
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+ "dashboard_cell": "B4",
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+ "dashboard_formula": "=Report!$B$2",
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+ "dashboard_sheet": "Dashboard",
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+ "kind": "pivot_cache_refresh_on_load_changed",
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+ "pivot_output_cell": "B2",
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+ "pivot_ref": "A1:B2",
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+ "pivot_sheet": "Report",
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+ "source_ref": "A1:B5",
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+ "source_sheet": "Source",
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+ "source_type": "worksheet"
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+ }
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+ ],
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+ "family": "governance",
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+ "id": "governance.pivot_cache_refresh_on_open",
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+ "must_reach": [
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+ {
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+ "source": {
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+ "cell": "B2",
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+ "sheet": "Report"
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+ },
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+ "targets": [
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+ {
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+ "cell": "B4",
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+ "sheet": "Dashboard"
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+ }
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+ ]
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+ }
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+ ],
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+ "review_expectation": "block",
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+ "schema_version": 3,
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+ "title": "A PivotTable cache starts refreshing when the workbook opens",
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+ "topology": "pair"
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+ }
fixtures/manifest.jsonl CHANGED
@@ -10,6 +10,7 @@
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  {"baseline_files":[{"bytes":5599,"path":"governance/hidden_sheet_revealed/baseline.xlsx","sha256":"624673b76647c7d5343f1b2188d962ba9da11b7b2fa1c640218c728f15013a07"}],"candidate_files":[{"bytes":5594,"path":"governance/hidden_sheet_revealed/candidate.xlsx","sha256":"6f4d0cb90949de429d8d93d496d95c75e6adcb4d1abce1115d71bba5a3be3fa2"}],"case_path":"governance/hidden_sheet_revealed","coverage":["Visibility is an observable workbook control; cell content is not part of this assertion."],"coverage_expectations":[],"facts":[{"baseline_state":"hidden","candidate_state":"visible","kind":"sheet_visibility_changed","sheet":"ReviewControls"}],"family":"governance","id":"governance.hidden_sheet_revealed","must_reach":[],"review_expectation":"review","schema_version":3,"title":"A hidden review-control sheet is made visible","topology":"pair"}
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  {"baseline_files":[{"bytes":5966,"path":"governance/iterative_calculation_enabled/baseline.xlsx","sha256":"b0283ba959d38df4311da749ce16f5331b5d3c2f979b38db831ca86eb6f101d6"}],"candidate_files":[{"bytes":5967,"path":"governance/iterative_calculation_enabled/candidate.xlsx","sha256":"926cf02d3a4101e79707536abdee3ebf530052b53e4c110fbbde93b2798e8b97"}],"case_path":"governance/iterative_calculation_enabled","coverage":["The direct self-reference is intentional and remains unchanged. The fixture records calculation controls; it does not calculate the circular formula or claim a converged, cached, or business-correct result.","The validator checks the explicit iterate flag plus the shared iteration count and delta. It does not predict the number of recalculations, convergence, numerical precision, or Excel-client behavior.","The pair differs only in workbook calculation metadata; no worksheet value, formula text, or dependency edge is edited."],"coverage_expectations":[],"facts":[{"baseline_iterate":false,"candidate_iterate":true,"cell":"B2","formula":"=(B2+Inputs!$B$2)/2","iteration_count":100,"iteration_delta":0.001,"kind":"iterative_calculation_enabled","sheet":"Model"}],"family":"governance","id":"governance.iterative_calculation_enabled","must_reach":[{"source":{"cell":"B2","sheet":"Model"},"targets":[{"cell":"B4","sheet":"Dashboard"}]}],"review_expectation":"block","schema_version":3,"title":"An unchanged direct circular formula enables iterative calculation","topology":"pair"}
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  {"baseline_files":[{"bytes":5599,"path":"governance/manual_calculation_incomplete/baseline.xlsx","sha256":"624673b76647c7d5343f1b2188d962ba9da11b7b2fa1c640218c728f15013a07"}],"candidate_files":[{"bytes":5618,"path":"governance/manual_calculation_incomplete/candidate.xlsx","sha256":"1a136225c99e8d98c4e7465f7544459a6188f4889606920b498177b8783c85e9"}],"case_path":"governance/manual_calculation_incomplete","coverage":["Calculation metadata is evidence of save state, not proof that any cached result is wrong."],"coverage_expectations":[],"facts":[{"kind":"manual_calculation_incomplete"}],"family":"governance","id":"governance.manual_calculation_incomplete","must_reach":[],"review_expectation":"block","schema_version":3,"title":"A formula workbook records incomplete manual calculation","topology":"pair"}
 
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  {"baseline_files":[{"bytes":6001,"path":"governance/precision_as_displayed_enabled/baseline.xlsx","sha256":"e1c190bdeb5063f2d81cab1ed9415a0307312835f95c5bd73f467bdeb7575b68"}],"candidate_files":[{"bytes":6000,"path":"governance/precision_as_displayed_enabled/candidate.xlsx","sha256":"98c5a672c8256c3ec1e3316d62d011275773d7fb8c121265f4673622528601ae"}],"case_path":"governance/precision_as_displayed_enabled","coverage":["The pair records the raw calcPr fullPrecision switch that corresponds to Excel's precision-as-displayed setting. WCAB does not emulate Excel's calculation engine or claim that a client applied the control.","Both generated packages retain the exact stored 10.005 input and its two-decimal number format. The validator does not claim that opening, calculating, or saving either workbook rounds a value or produces a particular formula result.","The pair differs only in workbook calculation metadata; no worksheet value, formula text, number format, or dependency edge is edited."],"coverage_expectations":[],"facts":[{"baseline_full_precision":true,"candidate_full_precision":false,"formula":"=Inputs!$B$2*2","formula_cell":"B2","formula_sheet":"Model","input_cell":"B2","input_sheet":"Inputs","input_value":10.005,"kind":"precision_as_displayed_enabled","number_format":"0.00"}],"family":"governance","id":"governance.precision_as_displayed_enabled","must_reach":[{"source":{"cell":"B2","sheet":"Inputs"},"targets":[{"cell":"B2","sheet":"Model"},{"cell":"B4","sheet":"Dashboard"}]}],"review_expectation":"block","schema_version":3,"title":"Precision-as-displayed calculation is enabled without a cell edit","topology":"pair"}
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  {"baseline_files":[{"bytes":5599,"path":"governance/static_cycle_introduced/baseline.xlsx","sha256":"624673b76647c7d5343f1b2188d962ba9da11b7b2fa1c640218c728f15013a07"}],"candidate_files":[{"bytes":5596,"path":"governance/static_cycle_introduced/candidate.xlsx","sha256":"086d420690d81e6fd79146bf1e721fd28f71bdf292bf927566ffbc2ce08d7b5d"}],"case_path":"governance/static_cycle_introduced","coverage":["The cycle is direct and static; iterative calculation settings and dynamic references are out of scope."],"coverage_expectations":[],"facts":[{"cells":[{"cell":"D10","sheet":"Controls"},{"cell":"D11","sheet":"Controls"}],"kind":"static_cycle_introduced"}],"family":"governance","id":"governance.static_cycle_introduced","must_reach":[],"review_expectation":"block","schema_version":3,"title":"Two direct formulas form a static cycle","topology":"pair"}
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  {"baseline_files":[{"bytes":6029,"path":"governance/workbook_date_system_changed/baseline.xlsx","sha256":"e90ec5f335ac0d6424be54195f3bb1fa070222f8d321c1361e9d772766a5fdac"}],"candidate_files":[{"bytes":6028,"path":"governance/workbook_date_system_changed/candidate.xlsx","sha256":"a7f35a276f63a6c5c31a2a8dd9ccf4ab582e73bb419deada4b24dc5d7320d474"}],"case_path":"governance/workbook_date_system_changed","coverage":["The pair changes only raw workbookPr date1904 from false to true while dateCompatibility remains explicitly true. It does not edit a worksheet cell, formula, style, calculation property, or dependency edge.","The stored numeric serial and date number format remain unchanged. WCAB does not calculate a formula, convert the serial into a date, infer a visible value, or claim what an Excel client will do on opening or saving either workbook.","The validator reads raw OOXML controls, numeric cell text, formula text, number format, and package-member differences. It treats the date-system transition as a stored-control review boundary, not proof of a displayed outcome."],"coverage_expectations":[],"facts":[{"baseline_date_1904":false,"candidate_date_1904":true,"dashboard_cell":"B4","dashboard_formula":"=Model!$B$2","dashboard_sheet":"Dashboard","date_compatibility":true,"formula":"=Inputs!$B$2+30","formula_cell":"B2","formula_sheet":"Model","kind":"workbook_date_system_changed","number_format":"yyyy-mm-dd","serial_cell":"B2","serial_sheet":"Inputs","serial_value":45292}],"family":"governance","id":"governance.workbook_date_system_changed","must_reach":[{"source":{"cell":"B2","sheet":"Inputs"},"targets":[{"cell":"B2","sheet":"Model"},{"cell":"B4","sheet":"Dashboard"}]},{"source":{"cell":"B2","sheet":"Model"},"targets":[{"cell":"B4","sheet":"Dashboard"}]}],"review_expectation":"block","schema_version":3,"title":"Workbook serial-date controls change without a cell edit","topology":"pair"}
 
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  {"baseline_files":[{"bytes":5599,"path":"governance/hidden_sheet_revealed/baseline.xlsx","sha256":"624673b76647c7d5343f1b2188d962ba9da11b7b2fa1c640218c728f15013a07"}],"candidate_files":[{"bytes":5594,"path":"governance/hidden_sheet_revealed/candidate.xlsx","sha256":"6f4d0cb90949de429d8d93d496d95c75e6adcb4d1abce1115d71bba5a3be3fa2"}],"case_path":"governance/hidden_sheet_revealed","coverage":["Visibility is an observable workbook control; cell content is not part of this assertion."],"coverage_expectations":[],"facts":[{"baseline_state":"hidden","candidate_state":"visible","kind":"sheet_visibility_changed","sheet":"ReviewControls"}],"family":"governance","id":"governance.hidden_sheet_revealed","must_reach":[],"review_expectation":"review","schema_version":3,"title":"A hidden review-control sheet is made visible","topology":"pair"}
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  {"baseline_files":[{"bytes":5966,"path":"governance/iterative_calculation_enabled/baseline.xlsx","sha256":"b0283ba959d38df4311da749ce16f5331b5d3c2f979b38db831ca86eb6f101d6"}],"candidate_files":[{"bytes":5967,"path":"governance/iterative_calculation_enabled/candidate.xlsx","sha256":"926cf02d3a4101e79707536abdee3ebf530052b53e4c110fbbde93b2798e8b97"}],"case_path":"governance/iterative_calculation_enabled","coverage":["The direct self-reference is intentional and remains unchanged. The fixture records calculation controls; it does not calculate the circular formula or claim a converged, cached, or business-correct result.","The validator checks the explicit iterate flag plus the shared iteration count and delta. It does not predict the number of recalculations, convergence, numerical precision, or Excel-client behavior.","The pair differs only in workbook calculation metadata; no worksheet value, formula text, or dependency edge is edited."],"coverage_expectations":[],"facts":[{"baseline_iterate":false,"candidate_iterate":true,"cell":"B2","formula":"=(B2+Inputs!$B$2)/2","iteration_count":100,"iteration_delta":0.001,"kind":"iterative_calculation_enabled","sheet":"Model"}],"family":"governance","id":"governance.iterative_calculation_enabled","must_reach":[{"source":{"cell":"B2","sheet":"Model"},"targets":[{"cell":"B4","sheet":"Dashboard"}]}],"review_expectation":"block","schema_version":3,"title":"An unchanged direct circular formula enables iterative calculation","topology":"pair"}
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  {"baseline_files":[{"bytes":5599,"path":"governance/manual_calculation_incomplete/baseline.xlsx","sha256":"624673b76647c7d5343f1b2188d962ba9da11b7b2fa1c640218c728f15013a07"}],"candidate_files":[{"bytes":5618,"path":"governance/manual_calculation_incomplete/candidate.xlsx","sha256":"1a136225c99e8d98c4e7465f7544459a6188f4889606920b498177b8783c85e9"}],"case_path":"governance/manual_calculation_incomplete","coverage":["Calculation metadata is evidence of save state, not proof that any cached result is wrong."],"coverage_expectations":[],"facts":[{"kind":"manual_calculation_incomplete"}],"family":"governance","id":"governance.manual_calculation_incomplete","must_reach":[],"review_expectation":"block","schema_version":3,"title":"A formula workbook records incomplete manual calculation","topology":"pair"}
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+ {"baseline_files":[{"bytes":8610,"path":"governance/pivot_cache_refresh_on_open/baseline.xlsx","sha256":"1259f8800a185f3a730c2f03867273ccfea1f21955885aa1a5fe87b520fb9b4e"}],"candidate_files":[{"bytes":8610,"path":"governance/pivot_cache_refresh_on_open/candidate.xlsx","sha256":"b604ce0969033c9afb201c04d44833b1a3654a8705338661fbd749a9cdf28048"}],"case_path":"governance/pivot_cache_refresh_on_open","coverage":["The pair changes only raw pivotCacheDefinition/@refreshOnLoad. It does not edit source cells, stored PivotTable display cells, formula text, or calculation properties.","PivotTable cache refresh-on-open is stored control evidence. WCAB does not open the workbook in Excel, refresh a cache, calculate, or render the PivotTable, or claim a changed report result.","The validator reads relationship-backed raw OOXML, checks the cache/PivotTable binding and direct local dashboard edge, and treats that edge as a lower bound only if a client refresh changes the PivotTable display."],"coverage_expectations":[],"facts":[{"baseline_refresh_on_load":false,"cache_id":1,"candidate_refresh_on_load":true,"dashboard_cell":"B4","dashboard_formula":"=Report!$B$2","dashboard_sheet":"Dashboard","kind":"pivot_cache_refresh_on_load_changed","pivot_output_cell":"B2","pivot_ref":"A1:B2","pivot_sheet":"Report","source_ref":"A1:B5","source_sheet":"Source","source_type":"worksheet"}],"family":"governance","id":"governance.pivot_cache_refresh_on_open","must_reach":[{"source":{"cell":"B2","sheet":"Report"},"targets":[{"cell":"B4","sheet":"Dashboard"}]}],"review_expectation":"block","schema_version":3,"title":"A PivotTable cache starts refreshing when the workbook opens","topology":"pair"}
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  {"baseline_files":[{"bytes":6001,"path":"governance/precision_as_displayed_enabled/baseline.xlsx","sha256":"e1c190bdeb5063f2d81cab1ed9415a0307312835f95c5bd73f467bdeb7575b68"}],"candidate_files":[{"bytes":6000,"path":"governance/precision_as_displayed_enabled/candidate.xlsx","sha256":"98c5a672c8256c3ec1e3316d62d011275773d7fb8c121265f4673622528601ae"}],"case_path":"governance/precision_as_displayed_enabled","coverage":["The pair records the raw calcPr fullPrecision switch that corresponds to Excel's precision-as-displayed setting. WCAB does not emulate Excel's calculation engine or claim that a client applied the control.","Both generated packages retain the exact stored 10.005 input and its two-decimal number format. The validator does not claim that opening, calculating, or saving either workbook rounds a value or produces a particular formula result.","The pair differs only in workbook calculation metadata; no worksheet value, formula text, number format, or dependency edge is edited."],"coverage_expectations":[],"facts":[{"baseline_full_precision":true,"candidate_full_precision":false,"formula":"=Inputs!$B$2*2","formula_cell":"B2","formula_sheet":"Model","input_cell":"B2","input_sheet":"Inputs","input_value":10.005,"kind":"precision_as_displayed_enabled","number_format":"0.00"}],"family":"governance","id":"governance.precision_as_displayed_enabled","must_reach":[{"source":{"cell":"B2","sheet":"Inputs"},"targets":[{"cell":"B2","sheet":"Model"},{"cell":"B4","sheet":"Dashboard"}]}],"review_expectation":"block","schema_version":3,"title":"Precision-as-displayed calculation is enabled without a cell edit","topology":"pair"}
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  {"baseline_files":[{"bytes":5599,"path":"governance/static_cycle_introduced/baseline.xlsx","sha256":"624673b76647c7d5343f1b2188d962ba9da11b7b2fa1c640218c728f15013a07"}],"candidate_files":[{"bytes":5596,"path":"governance/static_cycle_introduced/candidate.xlsx","sha256":"086d420690d81e6fd79146bf1e721fd28f71bdf292bf927566ffbc2ce08d7b5d"}],"case_path":"governance/static_cycle_introduced","coverage":["The cycle is direct and static; iterative calculation settings and dynamic references are out of scope."],"coverage_expectations":[],"facts":[{"cells":[{"cell":"D10","sheet":"Controls"},{"cell":"D11","sheet":"Controls"}],"kind":"static_cycle_introduced"}],"family":"governance","id":"governance.static_cycle_introduced","must_reach":[],"review_expectation":"block","schema_version":3,"title":"Two direct formulas form a static cycle","topology":"pair"}
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  {"baseline_files":[{"bytes":6029,"path":"governance/workbook_date_system_changed/baseline.xlsx","sha256":"e90ec5f335ac0d6424be54195f3bb1fa070222f8d321c1361e9d772766a5fdac"}],"candidate_files":[{"bytes":6028,"path":"governance/workbook_date_system_changed/candidate.xlsx","sha256":"a7f35a276f63a6c5c31a2a8dd9ccf4ab582e73bb419deada4b24dc5d7320d474"}],"case_path":"governance/workbook_date_system_changed","coverage":["The pair changes only raw workbookPr date1904 from false to true while dateCompatibility remains explicitly true. It does not edit a worksheet cell, formula, style, calculation property, or dependency edge.","The stored numeric serial and date number format remain unchanged. WCAB does not calculate a formula, convert the serial into a date, infer a visible value, or claim what an Excel client will do on opening or saving either workbook.","The validator reads raw OOXML controls, numeric cell text, formula text, number format, and package-member differences. It treats the date-system transition as a stored-control review boundary, not proof of a displayed outcome."],"coverage_expectations":[],"facts":[{"baseline_date_1904":false,"candidate_date_1904":true,"dashboard_cell":"B4","dashboard_formula":"=Model!$B$2","dashboard_sheet":"Dashboard","date_compatibility":true,"formula":"=Inputs!$B$2+30","formula_cell":"B2","formula_sheet":"Model","kind":"workbook_date_system_changed","number_format":"yyyy-mm-dd","serial_cell":"B2","serial_sheet":"Inputs","serial_value":45292}],"family":"governance","id":"governance.workbook_date_system_changed","must_reach":[{"source":{"cell":"B2","sheet":"Inputs"},"targets":[{"cell":"B2","sheet":"Model"},{"cell":"B4","sheet":"Dashboard"}]},{"source":{"cell":"B2","sheet":"Model"},"targets":[{"cell":"B4","sheet":"Dashboard"}]}],"review_expectation":"block","schema_version":3,"title":"Workbook serial-date controls change without a cell edit","topology":"pair"}
manifest.jsonl CHANGED
@@ -10,6 +10,7 @@
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  {"baseline_files":[{"bytes":5599,"path":"governance/hidden_sheet_revealed/baseline.xlsx","sha256":"624673b76647c7d5343f1b2188d962ba9da11b7b2fa1c640218c728f15013a07"}],"candidate_files":[{"bytes":5594,"path":"governance/hidden_sheet_revealed/candidate.xlsx","sha256":"6f4d0cb90949de429d8d93d496d95c75e6adcb4d1abce1115d71bba5a3be3fa2"}],"case_path":"governance/hidden_sheet_revealed","coverage":["Visibility is an observable workbook control; cell content is not part of this assertion."],"coverage_expectations":[],"facts":[{"baseline_state":"hidden","candidate_state":"visible","kind":"sheet_visibility_changed","sheet":"ReviewControls"}],"family":"governance","id":"governance.hidden_sheet_revealed","must_reach":[],"review_expectation":"review","schema_version":3,"title":"A hidden review-control sheet is made visible","topology":"pair"}
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  {"baseline_files":[{"bytes":5966,"path":"governance/iterative_calculation_enabled/baseline.xlsx","sha256":"b0283ba959d38df4311da749ce16f5331b5d3c2f979b38db831ca86eb6f101d6"}],"candidate_files":[{"bytes":5967,"path":"governance/iterative_calculation_enabled/candidate.xlsx","sha256":"926cf02d3a4101e79707536abdee3ebf530052b53e4c110fbbde93b2798e8b97"}],"case_path":"governance/iterative_calculation_enabled","coverage":["The direct self-reference is intentional and remains unchanged. The fixture records calculation controls; it does not calculate the circular formula or claim a converged, cached, or business-correct result.","The validator checks the explicit iterate flag plus the shared iteration count and delta. It does not predict the number of recalculations, convergence, numerical precision, or Excel-client behavior.","The pair differs only in workbook calculation metadata; no worksheet value, formula text, or dependency edge is edited."],"coverage_expectations":[],"facts":[{"baseline_iterate":false,"candidate_iterate":true,"cell":"B2","formula":"=(B2+Inputs!$B$2)/2","iteration_count":100,"iteration_delta":0.001,"kind":"iterative_calculation_enabled","sheet":"Model"}],"family":"governance","id":"governance.iterative_calculation_enabled","must_reach":[{"source":{"cell":"B2","sheet":"Model"},"targets":[{"cell":"B4","sheet":"Dashboard"}]}],"review_expectation":"block","schema_version":3,"title":"An unchanged direct circular formula enables iterative calculation","topology":"pair"}
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  {"baseline_files":[{"bytes":5599,"path":"governance/manual_calculation_incomplete/baseline.xlsx","sha256":"624673b76647c7d5343f1b2188d962ba9da11b7b2fa1c640218c728f15013a07"}],"candidate_files":[{"bytes":5618,"path":"governance/manual_calculation_incomplete/candidate.xlsx","sha256":"1a136225c99e8d98c4e7465f7544459a6188f4889606920b498177b8783c85e9"}],"case_path":"governance/manual_calculation_incomplete","coverage":["Calculation metadata is evidence of save state, not proof that any cached result is wrong."],"coverage_expectations":[],"facts":[{"kind":"manual_calculation_incomplete"}],"family":"governance","id":"governance.manual_calculation_incomplete","must_reach":[],"review_expectation":"block","schema_version":3,"title":"A formula workbook records incomplete manual calculation","topology":"pair"}
 
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  {"baseline_files":[{"bytes":6001,"path":"governance/precision_as_displayed_enabled/baseline.xlsx","sha256":"e1c190bdeb5063f2d81cab1ed9415a0307312835f95c5bd73f467bdeb7575b68"}],"candidate_files":[{"bytes":6000,"path":"governance/precision_as_displayed_enabled/candidate.xlsx","sha256":"98c5a672c8256c3ec1e3316d62d011275773d7fb8c121265f4673622528601ae"}],"case_path":"governance/precision_as_displayed_enabled","coverage":["The pair records the raw calcPr fullPrecision switch that corresponds to Excel's precision-as-displayed setting. WCAB does not emulate Excel's calculation engine or claim that a client applied the control.","Both generated packages retain the exact stored 10.005 input and its two-decimal number format. The validator does not claim that opening, calculating, or saving either workbook rounds a value or produces a particular formula result.","The pair differs only in workbook calculation metadata; no worksheet value, formula text, number format, or dependency edge is edited."],"coverage_expectations":[],"facts":[{"baseline_full_precision":true,"candidate_full_precision":false,"formula":"=Inputs!$B$2*2","formula_cell":"B2","formula_sheet":"Model","input_cell":"B2","input_sheet":"Inputs","input_value":10.005,"kind":"precision_as_displayed_enabled","number_format":"0.00"}],"family":"governance","id":"governance.precision_as_displayed_enabled","must_reach":[{"source":{"cell":"B2","sheet":"Inputs"},"targets":[{"cell":"B2","sheet":"Model"},{"cell":"B4","sheet":"Dashboard"}]}],"review_expectation":"block","schema_version":3,"title":"Precision-as-displayed calculation is enabled without a cell edit","topology":"pair"}
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  {"baseline_files":[{"bytes":5599,"path":"governance/static_cycle_introduced/baseline.xlsx","sha256":"624673b76647c7d5343f1b2188d962ba9da11b7b2fa1c640218c728f15013a07"}],"candidate_files":[{"bytes":5596,"path":"governance/static_cycle_introduced/candidate.xlsx","sha256":"086d420690d81e6fd79146bf1e721fd28f71bdf292bf927566ffbc2ce08d7b5d"}],"case_path":"governance/static_cycle_introduced","coverage":["The cycle is direct and static; iterative calculation settings and dynamic references are out of scope."],"coverage_expectations":[],"facts":[{"cells":[{"cell":"D10","sheet":"Controls"},{"cell":"D11","sheet":"Controls"}],"kind":"static_cycle_introduced"}],"family":"governance","id":"governance.static_cycle_introduced","must_reach":[],"review_expectation":"block","schema_version":3,"title":"Two direct formulas form a static cycle","topology":"pair"}
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  {"baseline_files":[{"bytes":6029,"path":"governance/workbook_date_system_changed/baseline.xlsx","sha256":"e90ec5f335ac0d6424be54195f3bb1fa070222f8d321c1361e9d772766a5fdac"}],"candidate_files":[{"bytes":6028,"path":"governance/workbook_date_system_changed/candidate.xlsx","sha256":"a7f35a276f63a6c5c31a2a8dd9ccf4ab582e73bb419deada4b24dc5d7320d474"}],"case_path":"governance/workbook_date_system_changed","coverage":["The pair changes only raw workbookPr date1904 from false to true while dateCompatibility remains explicitly true. It does not edit a worksheet cell, formula, style, calculation property, or dependency edge.","The stored numeric serial and date number format remain unchanged. WCAB does not calculate a formula, convert the serial into a date, infer a visible value, or claim what an Excel client will do on opening or saving either workbook.","The validator reads raw OOXML controls, numeric cell text, formula text, number format, and package-member differences. It treats the date-system transition as a stored-control review boundary, not proof of a displayed outcome."],"coverage_expectations":[],"facts":[{"baseline_date_1904":false,"candidate_date_1904":true,"dashboard_cell":"B4","dashboard_formula":"=Model!$B$2","dashboard_sheet":"Dashboard","date_compatibility":true,"formula":"=Inputs!$B$2+30","formula_cell":"B2","formula_sheet":"Model","kind":"workbook_date_system_changed","number_format":"yyyy-mm-dd","serial_cell":"B2","serial_sheet":"Inputs","serial_value":45292}],"family":"governance","id":"governance.workbook_date_system_changed","must_reach":[{"source":{"cell":"B2","sheet":"Inputs"},"targets":[{"cell":"B2","sheet":"Model"},{"cell":"B4","sheet":"Dashboard"}]},{"source":{"cell":"B2","sheet":"Model"},"targets":[{"cell":"B4","sheet":"Dashboard"}]}],"review_expectation":"block","schema_version":3,"title":"Workbook serial-date controls change without a cell edit","topology":"pair"}
 
10
  {"baseline_files":[{"bytes":5599,"path":"governance/hidden_sheet_revealed/baseline.xlsx","sha256":"624673b76647c7d5343f1b2188d962ba9da11b7b2fa1c640218c728f15013a07"}],"candidate_files":[{"bytes":5594,"path":"governance/hidden_sheet_revealed/candidate.xlsx","sha256":"6f4d0cb90949de429d8d93d496d95c75e6adcb4d1abce1115d71bba5a3be3fa2"}],"case_path":"governance/hidden_sheet_revealed","coverage":["Visibility is an observable workbook control; cell content is not part of this assertion."],"coverage_expectations":[],"facts":[{"baseline_state":"hidden","candidate_state":"visible","kind":"sheet_visibility_changed","sheet":"ReviewControls"}],"family":"governance","id":"governance.hidden_sheet_revealed","must_reach":[],"review_expectation":"review","schema_version":3,"title":"A hidden review-control sheet is made visible","topology":"pair"}
11
  {"baseline_files":[{"bytes":5966,"path":"governance/iterative_calculation_enabled/baseline.xlsx","sha256":"b0283ba959d38df4311da749ce16f5331b5d3c2f979b38db831ca86eb6f101d6"}],"candidate_files":[{"bytes":5967,"path":"governance/iterative_calculation_enabled/candidate.xlsx","sha256":"926cf02d3a4101e79707536abdee3ebf530052b53e4c110fbbde93b2798e8b97"}],"case_path":"governance/iterative_calculation_enabled","coverage":["The direct self-reference is intentional and remains unchanged. The fixture records calculation controls; it does not calculate the circular formula or claim a converged, cached, or business-correct result.","The validator checks the explicit iterate flag plus the shared iteration count and delta. It does not predict the number of recalculations, convergence, numerical precision, or Excel-client behavior.","The pair differs only in workbook calculation metadata; no worksheet value, formula text, or dependency edge is edited."],"coverage_expectations":[],"facts":[{"baseline_iterate":false,"candidate_iterate":true,"cell":"B2","formula":"=(B2+Inputs!$B$2)/2","iteration_count":100,"iteration_delta":0.001,"kind":"iterative_calculation_enabled","sheet":"Model"}],"family":"governance","id":"governance.iterative_calculation_enabled","must_reach":[{"source":{"cell":"B2","sheet":"Model"},"targets":[{"cell":"B4","sheet":"Dashboard"}]}],"review_expectation":"block","schema_version":3,"title":"An unchanged direct circular formula enables iterative calculation","topology":"pair"}
12
  {"baseline_files":[{"bytes":5599,"path":"governance/manual_calculation_incomplete/baseline.xlsx","sha256":"624673b76647c7d5343f1b2188d962ba9da11b7b2fa1c640218c728f15013a07"}],"candidate_files":[{"bytes":5618,"path":"governance/manual_calculation_incomplete/candidate.xlsx","sha256":"1a136225c99e8d98c4e7465f7544459a6188f4889606920b498177b8783c85e9"}],"case_path":"governance/manual_calculation_incomplete","coverage":["Calculation metadata is evidence of save state, not proof that any cached result is wrong."],"coverage_expectations":[],"facts":[{"kind":"manual_calculation_incomplete"}],"family":"governance","id":"governance.manual_calculation_incomplete","must_reach":[],"review_expectation":"block","schema_version":3,"title":"A formula workbook records incomplete manual calculation","topology":"pair"}
13
+ {"baseline_files":[{"bytes":8610,"path":"governance/pivot_cache_refresh_on_open/baseline.xlsx","sha256":"1259f8800a185f3a730c2f03867273ccfea1f21955885aa1a5fe87b520fb9b4e"}],"candidate_files":[{"bytes":8610,"path":"governance/pivot_cache_refresh_on_open/candidate.xlsx","sha256":"b604ce0969033c9afb201c04d44833b1a3654a8705338661fbd749a9cdf28048"}],"case_path":"governance/pivot_cache_refresh_on_open","coverage":["The pair changes only raw pivotCacheDefinition/@refreshOnLoad. It does not edit source cells, stored PivotTable display cells, formula text, or calculation properties.","PivotTable cache refresh-on-open is stored control evidence. WCAB does not open the workbook in Excel, refresh a cache, calculate, or render the PivotTable, or claim a changed report result.","The validator reads relationship-backed raw OOXML, checks the cache/PivotTable binding and direct local dashboard edge, and treats that edge as a lower bound only if a client refresh changes the PivotTable display."],"coverage_expectations":[],"facts":[{"baseline_refresh_on_load":false,"cache_id":1,"candidate_refresh_on_load":true,"dashboard_cell":"B4","dashboard_formula":"=Report!$B$2","dashboard_sheet":"Dashboard","kind":"pivot_cache_refresh_on_load_changed","pivot_output_cell":"B2","pivot_ref":"A1:B2","pivot_sheet":"Report","source_ref":"A1:B5","source_sheet":"Source","source_type":"worksheet"}],"family":"governance","id":"governance.pivot_cache_refresh_on_open","must_reach":[{"source":{"cell":"B2","sheet":"Report"},"targets":[{"cell":"B4","sheet":"Dashboard"}]}],"review_expectation":"block","schema_version":3,"title":"A PivotTable cache starts refreshing when the workbook opens","topology":"pair"}
14
  {"baseline_files":[{"bytes":6001,"path":"governance/precision_as_displayed_enabled/baseline.xlsx","sha256":"e1c190bdeb5063f2d81cab1ed9415a0307312835f95c5bd73f467bdeb7575b68"}],"candidate_files":[{"bytes":6000,"path":"governance/precision_as_displayed_enabled/candidate.xlsx","sha256":"98c5a672c8256c3ec1e3316d62d011275773d7fb8c121265f4673622528601ae"}],"case_path":"governance/precision_as_displayed_enabled","coverage":["The pair records the raw calcPr fullPrecision switch that corresponds to Excel's precision-as-displayed setting. WCAB does not emulate Excel's calculation engine or claim that a client applied the control.","Both generated packages retain the exact stored 10.005 input and its two-decimal number format. The validator does not claim that opening, calculating, or saving either workbook rounds a value or produces a particular formula result.","The pair differs only in workbook calculation metadata; no worksheet value, formula text, number format, or dependency edge is edited."],"coverage_expectations":[],"facts":[{"baseline_full_precision":true,"candidate_full_precision":false,"formula":"=Inputs!$B$2*2","formula_cell":"B2","formula_sheet":"Model","input_cell":"B2","input_sheet":"Inputs","input_value":10.005,"kind":"precision_as_displayed_enabled","number_format":"0.00"}],"family":"governance","id":"governance.precision_as_displayed_enabled","must_reach":[{"source":{"cell":"B2","sheet":"Inputs"},"targets":[{"cell":"B2","sheet":"Model"},{"cell":"B4","sheet":"Dashboard"}]}],"review_expectation":"block","schema_version":3,"title":"Precision-as-displayed calculation is enabled without a cell edit","topology":"pair"}
15
  {"baseline_files":[{"bytes":5599,"path":"governance/static_cycle_introduced/baseline.xlsx","sha256":"624673b76647c7d5343f1b2188d962ba9da11b7b2fa1c640218c728f15013a07"}],"candidate_files":[{"bytes":5596,"path":"governance/static_cycle_introduced/candidate.xlsx","sha256":"086d420690d81e6fd79146bf1e721fd28f71bdf292bf927566ffbc2ce08d7b5d"}],"case_path":"governance/static_cycle_introduced","coverage":["The cycle is direct and static; iterative calculation settings and dynamic references are out of scope."],"coverage_expectations":[],"facts":[{"cells":[{"cell":"D10","sheet":"Controls"},{"cell":"D11","sheet":"Controls"}],"kind":"static_cycle_introduced"}],"family":"governance","id":"governance.static_cycle_introduced","must_reach":[],"review_expectation":"block","schema_version":3,"title":"Two direct formulas form a static cycle","topology":"pair"}
16
  {"baseline_files":[{"bytes":6029,"path":"governance/workbook_date_system_changed/baseline.xlsx","sha256":"e90ec5f335ac0d6424be54195f3bb1fa070222f8d321c1361e9d772766a5fdac"}],"candidate_files":[{"bytes":6028,"path":"governance/workbook_date_system_changed/candidate.xlsx","sha256":"a7f35a276f63a6c5c31a2a8dd9ccf4ab582e73bb419deada4b24dc5d7320d474"}],"case_path":"governance/workbook_date_system_changed","coverage":["The pair changes only raw workbookPr date1904 from false to true while dateCompatibility remains explicitly true. It does not edit a worksheet cell, formula, style, calculation property, or dependency edge.","The stored numeric serial and date number format remain unchanged. WCAB does not calculate a formula, convert the serial into a date, infer a visible value, or claim what an Excel client will do on opening or saving either workbook.","The validator reads raw OOXML controls, numeric cell text, formula text, number format, and package-member differences. It treats the date-system transition as a stored-control review boundary, not proof of a displayed outcome."],"coverage_expectations":[],"facts":[{"baseline_date_1904":false,"candidate_date_1904":true,"dashboard_cell":"B4","dashboard_formula":"=Model!$B$2","dashboard_sheet":"Dashboard","date_compatibility":true,"formula":"=Inputs!$B$2+30","formula_cell":"B2","formula_sheet":"Model","kind":"workbook_date_system_changed","number_format":"yyyy-mm-dd","serial_cell":"B2","serial_sheet":"Inputs","serial_value":45292}],"family":"governance","id":"governance.workbook_date_system_changed","must_reach":[{"source":{"cell":"B2","sheet":"Inputs"},"targets":[{"cell":"B2","sheet":"Model"},{"cell":"B4","sheet":"Dashboard"}]},{"source":{"cell":"B2","sheet":"Model"},"targets":[{"cell":"B4","sheet":"Dashboard"}]}],"review_expectation":"block","schema_version":3,"title":"Workbook serial-date controls change without a cell edit","topology":"pair"}