mirror of
https://github.com/loro-dev/loro.git
synced 2025-01-23 13:39:12 +00:00
cb8bbefb08
This pull request fixes an issue where the emitted utf16 events were wrong when deleting an emoji in wasm. The problem was caused by incorrect calculation of the event range. This PR updates the code to use the correct range and adds a new test case to ensure the issue is fixed.
113 lines
2.6 KiB
TypeScript
113 lines
2.6 KiB
TypeScript
|
||
import { describe, expect, it } from "vitest";
|
||
import {
|
||
Delta,
|
||
Loro,
|
||
setPanicHook,
|
||
} from "../src";
|
||
import { setDebug } from "loro-wasm";
|
||
|
||
setPanicHook();
|
||
|
||
describe("richtext", () => {
|
||
it("mark", () => {
|
||
const doc = new Loro();
|
||
const text = doc.getText("text");
|
||
text.insert(0, "Hello World!");
|
||
text.mark({ start: 0, end: 5 }, "bold", true);
|
||
expect(text.toDelta()).toStrictEqual([
|
||
{
|
||
insert: "Hello",
|
||
attributes: {
|
||
bold: true,
|
||
}
|
||
},
|
||
{
|
||
insert: " World!"
|
||
}
|
||
] as Delta<string>[])
|
||
})
|
||
|
||
it("insert after emoji", () => {
|
||
const doc = new Loro();
|
||
const text = doc.getText("text");
|
||
text.insert(0, "👨👩👦");
|
||
text.insert(8, "a");
|
||
expect(text.toString()).toBe("👨👩👦a")
|
||
})
|
||
|
||
it("emit event correctly", () => {
|
||
const doc = new Loro();
|
||
const text = doc.getText("text");
|
||
text.subscribe(doc, (event) => {
|
||
if (event.diff.type == "text") {
|
||
expect(event.diff.diff).toStrictEqual(
|
||
[
|
||
{
|
||
insert: "Hello",
|
||
attributes: {
|
||
bold: true,
|
||
}
|
||
},
|
||
{
|
||
insert: " World!"
|
||
}
|
||
] as Delta<string>[]
|
||
)
|
||
}
|
||
});
|
||
text.insert(0, "Hello World!");
|
||
text.mark({ start: 0, end: 5 }, "bold", true);
|
||
})
|
||
|
||
it("emit event from merging doc correctly", () => {
|
||
const doc = new Loro();
|
||
const text = doc.getText("text");
|
||
let called = false;
|
||
text.subscribe(doc, (event) => {
|
||
if (event.diff.type == "text") {
|
||
called = true;
|
||
expect(event.diff.diff).toStrictEqual(
|
||
[
|
||
{
|
||
insert: "Hello",
|
||
attributes: {
|
||
bold: true,
|
||
}
|
||
},
|
||
{
|
||
insert: " World!"
|
||
}
|
||
] as Delta<string>[]
|
||
)
|
||
}
|
||
});
|
||
|
||
const docB = new Loro();
|
||
const textB = docB.getText("text");
|
||
textB.insert(0, "Hello World!");
|
||
textB.mark({ start: 0, end: 5 }, "bold", true);
|
||
doc.import(docB.exportFrom());
|
||
expect(called).toBeTruthy();
|
||
})
|
||
|
||
it("Delete emoji", async () => {
|
||
const doc = new Loro();
|
||
const text = doc.getText("text");
|
||
text.insert(0, "012345👨👩👦6789");
|
||
doc.commit();
|
||
text.mark({ start: 0, end: 18 }, "bold", true);
|
||
doc.commit();
|
||
expect(text.toDelta()).toStrictEqual([{
|
||
insert: "012345👨👩👦6789",
|
||
attributes: { bold: true }
|
||
}]);
|
||
text.delete(6, 8);
|
||
doc.commit();
|
||
expect(text.toDelta()).toStrictEqual([{
|
||
insert: "0123456789",
|
||
attributes: { bold: true }
|
||
}]);
|
||
});
|
||
|
||
})
|