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郭立 Guo Li 7590b50801 perf(schema): reduce retained integer validator allocations (#4360)
Construct integer formats directly while preserving bounds, refinements, metadata and current shared schema owners. Keep Incur-dependent CLI numeric coercion declarations unchanged.

Verify canonical advertisements, 126 numeric boundary cases, 974 actual CLI parser cases, broad source tests and real public-artifact SDK workflows. Record 72 normal tasks and 12 separate owned-inspector heap diagnostics with whole-family resource bounds; distinguish SDK spans and asymmetric audit overhead. Generate numerical report sections from receipts and reject stale tables through documentation conformance checks.

Closes #6236. Current-head CI and Greptile pass; actionable review findings are addressed. Codex review was unavailable due repository usage limits.
2026-10-22 05:11:08 +00:00

102 lines
4.1 KiB
TypeScript

import { z } from "zod";
import {
browserAllowedOriginsSchema,
browserEndpointSchema,
} from "./browserObservation.js";
import {
CDP_CLEANUP_GRACE_MS,
DEFAULT_CDP_COMMAND_TIMEOUT_MS,
webRuntimeCommandTimeoutSchema,
} from "./browserDeadline.js";
import { jsonObjectSchema } from "./jsonValue.js";
// CDP positions are zero-based and relative to the resource named by url.
// With a script ID that is the script's enclosing resource: the script file,
// or the HTML document for an inline script. An empty script ID marks a
// position a request initiator reported, such as parser markup or a module
// import in a script file; it still locates url, but has no session-script
// association to join captured source or resource_start.
// trace_web_source_location takes one-based, script-relative lines, so the
// advertised units keep callers from passing a position off by one or by an
// inline script's offset.
const SCRIPT_ID =
"CDP session script ID; empty for a position a request initiator reported, which has no session-script association for joining captured source or resource_start.";
const RESOURCE_LINE =
"Zero-based line in the resource named by url, as reported by CDP: the script file for an external script (including a module-import initiator), or the HTML document for an inline script or parser markup.";
const RESOURCE_COLUMN =
"Zero-based UTF-16 column on that line of the resource named by url, as reported by CDP.";
const START_LINE =
"Zero-based line where the script text starts in its enclosing resource (the HTML document for an inline script).";
const START_COLUMN =
"Zero-based UTF-16 column where the script text starts on that line of its enclosing resource.";
/** Scope for one externally owned page; omitted origins select its current origin. */
export const webRuntimeScopeSchema = z.strictObject({
cdp_endpoint: browserEndpointSchema,
allowed_origins: browserAllowedOriginsSchema,
target_id: z.string().min(1),
command_timeout_ms: webRuntimeCommandTimeoutSchema,
});
/** Source evidence is bound by the selected CDP session's script ID, never URL equality. */
export const webRuntimeSourceSchema = z.object({
script_id: z.string().min(1),
url: z.string(),
execution_context_id: z.int().nullable(),
reported_execution_context: jsonObjectSchema.nullable(),
reported_script_context_aux_data: jsonObjectSchema.nullable(),
frame_id: z.string().nullable(),
producer_hash: z.string().nullable(),
source_map_url: z.string().nullable(),
has_source_url: z.boolean().nullable(),
language: z.string().nullable(),
resource_start: z
.object({
line_number: z.int().min(0).describe(START_LINE),
column_number: z.int().min(0).describe(START_COLUMN),
})
.nullable(),
source: z.discriminatedUnion("state", [
z.object({
state: z.literal("captured"),
text: z.string(),
sha256: z.string().regex(/^[a-f0-9]{64}$/u),
utf8_bytes: z.int().min(0),
utf16_units: z.int().min(0),
}),
z.object({
state: z.enum(["unavailable", "excluded"]),
reason: z.string().min(1),
}),
]),
});
export type WebRuntimeSource = z.infer<typeof webRuntimeSourceSchema>;
/** Producer callsite coordinates are zero-based resource lines and UTF-16 columns. */
export const webRuntimeLocationSchema = z.object({
script_id: z.string().describe(SCRIPT_ID),
url: z.string().nullable(),
line_number: z.int().min(0).describe(RESOURCE_LINE),
column_number: z.int().min(0).nullable().describe(RESOURCE_COLUMN),
function_name: z.string().nullable(),
source_association: z.enum(["script_id", "unknown"]),
});
/** Common identity for a selected live page document. */
export const webRuntimeTargetSchema = z.object({
target_id: z.string().min(1),
origin: z.string().min(1),
initial_url: z.string(),
frame_id: z.string().min(1),
loader_id: z.string().nullable(),
});
/** Complete runtime evidence has explicit byte budgets rather than silent item truncation. */
export const WEB_RUNTIME_LIMITS = {
protocolBytes: 64 * 1024 * 1024,
retainedEventBytes: 8 * 1024 * 1024,
sourceBytes: 32 * 1024 * 1024,
commandTimeoutMs: DEFAULT_CDP_COMMAND_TIMEOUT_MS,
cleanupTimeoutMs: CDP_CLEANUP_GRACE_MS,
} as const;