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fix(mock): expose callback functions (#13744)

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* fix(mock): expose callback functions

* Add change file

* Bumped the wrong package

* Fix end quote in comment
This commit is contained in:
Tony
2025-07-02 22:23:23 +08:00
committed by GitHub
parent acd7574284
commit 152d971bcd
4 changed files with 52 additions and 24 deletions
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5
.changes/expose-run-callback-in-mock.md Normal file
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@@ -0,0 +1,5 @@
---
"@tauri-apps/api": "patch:bug"
---
Expose `unregisterCallback`, `runCallback`, `callbacks` in `mockIPC`

2
crates/tauri/scripts/bundle.global.js
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File diff suppressed because one or more lines are too long

4
packages/api/src/global.d.ts vendored
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@@ -12,7 +12,9 @@ declare global {
__TAURI_INTERNALS__: {
invoke: typeof invoke
transformCallback: typeof transformCallback
unregisterCallback: (number) => void
unregisterCallback: (id: number) => void
runCallback: (id: number, data: unknown) => void
callbacks: Map<number, (data: unknown) => void>
convertFileSrc: typeof convertFileSrc
ipc: (message: {
cmd: string

65
packages/api/src/mocks.ts
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@@ -2,7 +2,7 @@
// SPDX-License-Identifier: Apache-2.0
// SPDX-License-Identifier: MIT
import type { invoke, InvokeArgs, InvokeOptions } from './core'
import type { InvokeArgs, InvokeOptions } from './core'
function mockInternals() {
window.__TAURI_INTERNALS__ = window.__TAURI_INTERNALS__ ?? {}
@@ -66,18 +66,27 @@ export function mockIPC(
): void {
mockInternals()
const callbacks = new Map()
// eslint-disable-next-line @typescript-eslint/require-await
async function invoke<T>(
cmd: string,
args?: InvokeArgs,
_options?: InvokeOptions
): Promise<T> {
return cb(cmd, args) as T
}
const callbacks = new Map<number, (data: unknown) => void>()
function registerCallback<T = unknown>(
callback?: (response: T) => void,
once = false
) {
const identifier = window.crypto.getRandomValues(new Uint32Array(1))[0]
callbacks.set(identifier, (data: T) => {
callbacks.set(identifier, (data) => {
if (once) {
unregisterCallback(identifier)
}
return callback && callback(data)
return callback && callback(data as T)
})
return identifier
}
@@ -86,16 +95,23 @@ export function mockIPC(
callbacks.delete(id)
}
window.__TAURI_INTERNALS__.transformCallback = registerCallback
function runCallback(id: number, data: unknown) {
const callback = callbacks.get(id)
if (callback) {
callback(data)
} else {
// eslint-disable-next-line no-console
console.warn(
`[TAURI] Couldn't find callback id ${id}. This might happen when the app is reloaded while Rust is running an asynchronous operation.`
)
}
}
// eslint-disable-next-line @typescript-eslint/require-await
window.__TAURI_INTERNALS__.invoke = async function (
cmd: string,
args?: InvokeArgs,
_options?: InvokeOptions
): Promise<unknown> {
return cb(cmd, args)
} as typeof invoke
window.__TAURI_INTERNALS__.invoke = invoke
window.__TAURI_INTERNALS__.transformCallback = registerCallback
window.__TAURI_INTERNALS__.unregisterCallback = unregisterCallback
window.__TAURI_INTERNALS__.runCallback = runCallback
window.__TAURI_INTERNALS__.callbacks = callbacks
}
/**
@@ -210,13 +226,18 @@ export function clearMocks(): void {
return
}
if (window.__TAURI_INTERNALS__?.convertFileSrc)
// @ts-expect-error "The operand of a 'delete' operator must be optional' does not matter in this case
delete window.__TAURI_INTERNALS__.convertFileSrc
if (window.__TAURI_INTERNALS__?.invoke)
// @ts-expect-error "The operand of a 'delete' operator must be optional' does not matter in this case
delete window.__TAURI_INTERNALS__.invoke
if (window.__TAURI_INTERNALS__?.metadata)
// @ts-expect-error "The operand of a 'delete' operator must be optional' does not matter in this case
delete window.__TAURI_INTERNALS__.metadata
// @ts-expect-error "The operand of a 'delete' operator must be optional." does not matter in this case
delete window.__TAURI_INTERNALS__.invoke
// @ts-expect-error "The operand of a 'delete' operator must be optional." does not matter in this case
delete window.__TAURI_INTERNALS__.transformCallback
// @ts-expect-error "The operand of a 'delete' operator must be optional." does not matter in this case
delete window.__TAURI_INTERNALS__.unregisterCallback
// @ts-expect-error "The operand of a 'delete' operator must be optional." does not matter in this case
delete window.__TAURI_INTERNALS__.runCallback
// @ts-expect-error "The operand of a 'delete' operator must be optional." does not matter in this case
delete window.__TAURI_INTERNALS__.callbacks
// @ts-expect-error "The operand of a 'delete' operator must be optional." does not matter in this case
delete window.__TAURI_INTERNALS__.convertFileSrc
// @ts-expect-error "The operand of a 'delete' operator must be optional." does not matter in this case
delete window.__TAURI_INTERNALS__.metadata
}