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test(snapshot): canonicalize generated cwd tokens

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This commit is contained in:
Tianyi Cui
2026-07-28 23:46:01 +08:00
parent 4cf7603be4
commit c3d9f132e8
99 changed files with 153 additions and 157 deletions
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30
packages/support/acp-snapshot/src/normalize.ts
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@@ -8,7 +8,6 @@
const SESSION_ID = '{{sessionId}}'
const CWD = '{{cwd}}'
const TMPDIR = '{{tmpdir}}'
const SYSTEM = '{{system}}'
const TOOLS = '{{tools}}'
const EVENT_TIME = '{{eventTime}}'
@@ -188,46 +187,44 @@ function escapeRegExp(value: string): string {
}
/** Replace any absolute spelling whose final segment is the generated cwd basename. */
function tokenizeFixtureString(value: string, ctx: NormalizeContext, portableCwd: string, basename: string): string {
const exact = replaceCwd(value, ctx, portableCwd)
function tokenizeFixtureString(value: string, ctx: NormalizeContext, basename: string): string {
const exact = replaceCwd(value, ctx, CWD)
const absoluteCwd = new RegExp(
String.raw`(?:[A-Za-z]:)?[\\/](?:[^\\/\s<>"]+[\\/])*${escapeRegExp(basename)}`
+ String.raw`(?=$|[\\/\s<>'"()\[\]{},;:!?=])`,
'g',
)
return exact.replace(absoluteCwd, (match, offset: number) =>
exact.slice(0, offset).endsWith(TMPDIR) ? match : portableCwd)
return exact.replace(absoluteCwd, CWD)
}
/** Recursively replace generated-cwd spellings while preserving every other JSON value. */
function tokenizeFixtureValue(
value: unknown,
ctx: NormalizeContext,
portableCwd: string,
basename: string,
): unknown {
if (typeof value === 'string') return tokenizeFixtureString(value, ctx, portableCwd, basename)
if (Array.isArray(value)) return value.map(item => tokenizeFixtureValue(item, ctx, portableCwd, basename))
if (typeof value === 'string') return tokenizeFixtureString(value, ctx, basename)
if (Array.isArray(value)) return value.map(item => tokenizeFixtureValue(item, ctx, basename))
if (value !== null && typeof value === 'object') {
return Object.fromEntries(Object.entries(value).map(([key, item]) => [
key,
tokenizeFixtureValue(item, ctx, portableCwd, basename),
tokenizeFixtureValue(item, ctx, basename),
]))
}
return value
}
/**
* Store one generated temporary workspace with a platform-neutral root while
* retaining its run-specific basename and every other session value. The
* caller opts in only for workspaces created under a platform temporary root;
* explicitly relocated workspaces keep their real path.
* Store one generated workspace as `{{cwd}}` while retaining every other
* session value. The caller opts in only for workspaces created under a
* platform temporary root; explicitly relocated workspaces keep their real
* path.
*
* @param rawLog The raw or refresh-stabilized session JSONL fixture.
* @returns Compact JSONL whose known cwd spellings start with `{{tmpdir}}`.
* @returns Compact JSONL whose known cwd spellings become `{{cwd}}`.
* @throws If a non-empty line is invalid JSON or the session cwd has no basename.
*/
export function tokenizeSessionFixtureTmpdir(rawLog: string): string {
export function tokenizeSessionFixtureCwd(rawLog: string): string {
const lines = rawLog.split('\n')
const firstLine = lines.find(line => line.trim().length > 0)
const header = firstLine === undefined ? undefined : JSON.parse(firstLine) as { cwd?: unknown }
@@ -236,11 +233,10 @@ export function tokenizeSessionFixtureTmpdir(rawLog: string): string {
if (basename === undefined || basename.length === 0) {
throw new Error('acp-snapshot: cannot tokenize a cwd without a basename')
}
const portableCwd = `${TMPDIR}/${basename}`
const ctx: NormalizeContext = { sessionIds: [], cwd }
return lines.map((line) => {
if (line.trim().length === 0) return line
return JSON.stringify(tokenizeFixtureValue(JSON.parse(line), ctx, portableCwd, basename))
return JSON.stringify(tokenizeFixtureValue(JSON.parse(line), ctx, basename))
}).join('\n')
}