Vihren Atlas

browserHistory.ts ×3

Code frontier

unlabeled · c_ec55bed09f50

4 tests · 5857 LOC · 30 files · introduces 0 tests · 23 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code
3 ranges23 lines · 1 files
Tests
0 tests

Contains — complete concept membership

All code (extent)
886 ranges5857 lines · 30 files · Browse complete extent
All tests (intent)
4 testsBrowse complete intent

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The orange circle is the focus. Violet and green circles are every ancestor and descendant, broader and narrower, at any distance; blue squares and pink diamonds are the introduced files and exact introduced tests of every visible concept, not only the focus's. Arrows point from broader to narrower concepts and bridge only concepts omitted from this view. Undirected links show source or test introduction. Concept and file size follows LOC; exact test nodes use test-count units.

Introduced files, introduced tests, and structurally relevant concept specialization

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Introduced files, introduced tests, and structurally relevant concept specializationbrowserHistory.ts ×1 · 2 introduced LOCbrowserHistory.ts ×1browserHistory.test|title=BrowserHistoryEntriesStore.hydrate backwards-compat accepts data matching prior snapshot shapes|occurrence=1 · 0 introduced LOCbrowserHistory.test|titl…browserHistory.test|title=BrowserHistoryEntriesStore hydrate seeds the id counter from the max restored id|occurrence=1 · 0 introduced LOCbrowserHistory.test|titl…browserHistory.ts ×1 · 2 introduced LOCbrowserHistory.ts ×1browserHistory.ts ×2 · 5 introduced LOCbrowserHistory.ts ×2browserHistory.ts ×2 · 3 introduced LOCbrowserHistory.ts ×2browserHistory.ts ×1 · 3 introduced LOCbrowserHistory.ts ×1browserHistory.ts ×26 · 160 introduced LOCbrowserHistory.ts ×26hash.ts ×17 · 74 introduced LOChash.ts ×17strings.test|title=Strings trimWhitespace|occurrence=1 · 0 introduced LOCstrings.test|title=Strin…strings.ts ×101 · 542 introduced LOCstrings.ts ×101cancellation.test|title=CancellationToken None|occurrence=1 · 0 introduced LOCcancellation.test|title=…event.ts ×3 · 19 introduced LOCevent.ts ×3cancellation.ts ×18 · 90 introduced LOCcancellation.ts ×18lifecycle.ts ×2 · 3 introduced LOClifecycle.ts ×2lifecycle.test|title=Lifecycle dispose disposable array|occurrence=1, lifecycle.test|title=Lifecycle Action bar has broken accessibility #100273|occurrence=1 · 0 introduced LOClifecycle.test|title=Lif…event.ts ×1 · 1 introduced LOCevent.ts ×1event.ts ×4 · 9 introduced LOCevent.ts ×4event.ts ×2 · 4 introduced LOCevent.ts ×2event.ts ×2 · 6 introduced LOCevent.ts ×2event.ts ×93 · 864 introduced LOCevent.ts ×93buffer.ts ×42 · 483 introduced LOCbuffer.ts ×42lifecycle.ts ×1 · 6 introduced LOClifecycle.ts ×1languageStatusDedupe.test|title=LanguageStatus - Dedicated Entry Deduplication disposes entries no longer in model|occurrence=1 · 0 introduced LOClanguageStatusDedupe.tes…languageStatusDedupe.test|title=LanguageStatus - Dedicated Entry Deduplication mixed unique and duplicate IDs|occurrence=1, languageStatusDedupe.test|title=LanguageStatus - Dedicated Entry Deduplication creates new entry when none exists|occurrence=1, +4 · 0 introduced LOClanguageStatusDedupe.tes…uri.test|title=URI URI#file, win-speciale|occurrence=1, charCode.test|title=CharCode has good values|occurrence=1, +2 · 0 introduced LOCuri.test|title=URI URI#f…utils.ts ×3 · 9 introduced LOCutils.ts ×3lifecycle.ts ×1 · 3 introduced LOClifecycle.ts ×1linkedList.ts ×13 · 44 introduced LOClinkedList.ts ×13lifecycle.ts ×1 · 4 introduced LOClifecycle.ts ×1lifecycle.ts ×2 · 6 introduced LOClifecycle.ts ×2lifecycle.ts ×2 · 4 introduced LOClifecycle.ts ×2lifecycle.ts ×1 · 6 introduced LOClifecycle.ts ×1lifecycle.ts ×1 · 1 introduced LOClifecycle.ts ×1lifecycle.ts ×1 · 3 introduced LOClifecycle.ts ×1lifecycle.ts ×3 · 9 introduced LOClifecycle.ts ×3lifecycle.ts ×1 · 2 introduced LOClifecycle.ts ×1lifecycle.ts ×1 · 7 introduced LOClifecycle.ts ×1lifecycle.ts ×4 · 7 introduced LOClifecycle.ts ×4lifecycle.ts ×4 · 8 introduced LOClifecycle.ts ×4lifecycle.ts ×6 · 16 introduced LOClifecycle.ts ×6lifecycle.ts ×2 · 2 introduced LOClifecycle.ts ×2lazy.ts ×1 · 2 introduced LOClazy.ts ×1lifecycle.ts ×1 · 3 introduced LOClifecycle.ts ×1lifecycle.ts ×3 · 3 introduced LOClifecycle.ts ×3lazy.ts ×3 · 37 introduced LOClazy.ts ×3lifecycle.ts ×1 · 2 introduced LOClifecycle.ts ×1lifecycle.ts ×1 · 2 introduced LOClifecycle.ts ×1uint.ts ×2 · 43 introduced LOCuint.ts ×2iterator.ts ×1 · 2 introduced LOCiterator.ts ×1lifecycle.ts ×1 · 3 introduced LOClifecycle.ts ×1map.ts ×97 · 3334 introduced LOCmap.ts ×97src/vs/base/common/arrays.ts · 949 LOCcommon/arrays.tssrc/vs/base/common/arraysFind.ts · 226 LOCcommon/arraysFind.tssrc/vs/base/common/assert.ts · 91 LOCcommon/assert.tssrc/vs/base/common/buffer.ts · 499 LOCcommon/buffer.tssrc/vs/base/common/cache.ts · 153 LOCcommon/cache.tssrc/vs/base/common/cancellation.ts · 206 LOCcommon/cancellation.tssrc/vs/base/common/charCode.ts · 450 LOCcommon/charCode.tssrc/vs/base/common/collections.ts · 176 LOCcommon/collections.tssrc/vs/base/common/errors.ts · 357 LOCcommon/errors.tssrc/vs/base/common/event.ts · 1964 LOCcommon/event.tssrc/vs/base/common/functional.ts · 32 LOCcommon/functional.tssrc/vs/base/common/hash.ts · 324 LOCcommon/hash.tssrc/vs/base/common/iterator.ts · 194 LOCcommon/iterator.tssrc/vs/base/common/lazy.ts · 57 LOCcommon/lazy.tssrc/vs/base/common/lifecycle.ts · 974 LOCcommon/lifecycle.tssrc/vs/base/common/linkedList.ts · 151 LOCcommon/linkedList.tssrc/vs/base/common/map.ts · 1016 LOCcommon/map.tssrc/vs/base/common/marshallingIds.ts · 33 LOCcommon/marshallingIds.tssrc/vs/base/common/path.ts · 1589 LOCcommon/path.tssrc/vs/base/common/platform.ts · 281 LOCcommon/platform.tssrc/vs/base/common/process.ts · 76 LOCcommon/process.tssrc/vs/base/common/stopwatch.ts · 41 LOCcommon/stopwatch.tssrc/vs/base/common/stream.ts · 790 LOCcommon/stream.tssrc/vs/base/common/strings.ts · 1413 LOCcommon/strings.tssrc/vs/base/common/types.ts · 410 LOCcommon/types.tssrc/vs/base/common/uint.ts · 59 LOCcommon/uint.tssrc/vs/base/common/uri.ts · 754 LOCcommon/uri.tssrc/vs/base/test/common/utils.ts · 107 LOCcommon/utils.tssrc/vs/nls.ts · 244 LOCvs/nls.tssrc/vs/platform/browserView/common/browserHistory.ts · 364 LOCcommon/browserHistory.tscancellation.test|title=CancellationToken None|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/cancellation.test|title=CancellationToken None|occurrence=1cancellation.test|title=…charCode.test|title=CharCode has good values|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/charCode.test|title=CharCode has good values|occurrence=1charCode.test|title=Char…lifecycle.test|title=Lifecycle Action bar has broken accessibility #100273|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/lifecycle.test|title=Lifecycle Action bar has broken accessibility #100273|occurrence=1lifecycle.test|title=Lif…lifecycle.test|title=Lifecycle dispose disposable array|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/lifecycle.test|title=Lifecycle dispose disposable array|occurrence=1lifecycle.test|title=Lif…path.test|title=Paths (Node Implementation) path|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/path.test|title=Paths (Node Implementation) path|occurrence=1path.test|title=Paths (N…strings.test|title=Strings trimWhitespace|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/strings.test|title=Strings trimWhitespace|occurrence=1strings.test|title=Strin…uri.test|title=URI File paths containing apostrophes break URI parsing and cannot be opened #276075|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/uri.test|title=URI File paths containing apostrophes break URI parsing and cannot be opened #276075|occurrence=1uri.test|title=URI File …uri.test|title=URI URI#file, win-speciale|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/uri.test|title=URI URI#file, win-speciale|occurrence=1uri.test|title=URI URI#f…browserHistory.test|title=BrowserHistoryEntriesStore hydrate seeds the id counter from the max restored id|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/browserView/test/common/browserHistory.test|title=BrowserHistoryEntriesStore hydrate seeds the id counter from the max restored id|occurrence=1browserHistory.test|titl…browserHistory.test|title=BrowserHistoryEntriesStore serialize then hydrate round-trips|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/browserView/test/common/browserHistory.test|title=BrowserHistoryEntriesStore serialize then hydrate round-trips|occurrence=1browserHistory.test|titl…browserHistory.test|title=BrowserHistoryEntriesStore.hydrate backwards-compat accepts data matching prior snapshot shapes|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/browserView/test/common/browserHistory.test|title=BrowserHistoryEntriesStore.hydrate backwards-compat accepts data matching prior snapshot shapes|occurrence=1browserHistory.test|titl…browserHistory.test|title=BrowserHistoryEntriesStore.hydrate backwards-compat drops malformed entries and accepts the rest|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/browserView/test/common/browserHistory.test|title=BrowserHistoryEntriesStore.hydrate backwards-compat drops malformed entries and accepts the rest|occurrence=1browserHistory.test|titl…languageStatusDedupe.test|title=LanguageStatus - Dedicated Entry Deduplication creates new entry when none exists|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/languageStatus/test/common/languageStatusDedupe.test|title=LanguageStatus - Dedicated Entry Deduplication creates new entry when none exists|occurrence=1languageStatusDedupe.tes…languageStatusDedupe.test|title=LanguageStatus - Dedicated Entry Deduplication disposes entries no longer in model|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/languageStatus/test/common/languageStatusDedupe.test|title=LanguageStatus - Dedicated Entry Deduplication disposes entries no longer in model|occurrence=1languageStatusDedupe.tes…languageStatusDedupe.test|title=LanguageStatus - Dedicated Entry Deduplication duplicate IDs with existing entry - fixed version reuses existing|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/languageStatus/test/common/languageStatusDedupe.test|title=LanguageStatus - Dedicated Entry Deduplication duplicate IDs with existing entry - fixed version reuses existing|occurrence=1languageStatusDedupe.tes…languageStatusDedupe.test|title=LanguageStatus - Dedicated Entry Deduplication duplicate status IDs - buggy version leaks entry|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/languageStatus/test/common/languageStatusDedupe.test|title=LanguageStatus - Dedicated Entry Deduplication duplicate status IDs - buggy version leaks entry|occurrence=1languageStatusDedupe.tes…languageStatusDedupe.test|title=LanguageStatus - Dedicated Entry Deduplication duplicate status IDs - fixed version reuses entry from current update|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/languageStatus/test/common/languageStatusDedupe.test|title=LanguageStatus - Dedicated Entry Deduplication duplicate status IDs - fixed version reuses entry from current update|occurrence=1languageStatusDedupe.tes…languageStatusDedupe.test|title=LanguageStatus - Dedicated Entry Deduplication mixed unique and duplicate IDs|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/languageStatus/test/common/languageStatusDedupe.test|title=LanguageStatus - Dedicated Entry Deduplication mixed unique and duplicate IDs|occurrence=1languageStatusDedupe.tes…languageStatusDedupe.test|title=LanguageStatus - Dedicated Entry Deduplication reuses existing entry from previous update|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/languageStatus/test/common/languageStatusDedupe.test|title=LanguageStatus - Dedicated Entry Deduplication reuses existing entry from previous update|occurrence=1languageStatusDedupe.tes…Focused concept · browserHistory.ts ×3 · 23 introduced LOCbrowserHistory.ts ×3

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Introduced tests

Every collected test enters the hierarchy at exactly one concept.

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Introduced code

Every collected source range enters the hierarchy at exactly one concept.

1 file ranked by introduced lines: 23 introduced LOC across 3 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/platform/browserView/common/browserHistory.ts 23 introduced LOC · 3 ranges

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171 this._nextId = 1;
172 if (snapshot && Array.isArray(snapshot.items)) {
173 > for (const e of snapshot.items) { browserHistory.ts
174 > if (isValidEntry(e)) {
175 > this._items.push(e);
176 > }
177 > }
178 > // Restored ids must not collide with future adds.
179 > for (const e of this._items) {
180 > if (e.id >= this._nextId) {
181 > this._nextId = e.id + 1;
182 > }
183 > }
184 > this._evictIfNeeded();
185 > }
186 this._onDidChange.fire();
187 }
351 }
352
353 > function isValidEntry(value: unknown): value is ISerializedBrowserHistoryEntry { browserHistory.ts
354 > if (!value || typeof value !== 'object') {
355 return false;
356 }
357 > const e = value as ISerializedBrowserHistoryEntry; browserHistory.ts
358 > return typeof e.id === 'number'
359 > && typeof e.url === 'string'
360 > && typeof e.time === 'number'
361 > && typeof e.title === 'string'
362 > && (e.icon === undefined || typeof e.icon === 'string')
363 > && (e.explicit === undefined || e.explicit === true);
364 > }

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