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Escape placeholder before injecting it into the style (#11607)

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* Escape placeholder before injecting it into the style

In particular this adds escaping for backslashes which was previously missing.

* Update snapshots

* Add tests
This commit is contained in:
Johannes Marbach
2023-09-19 07:58:53 +02:00
committed by GitHub
parent e9c9377e78
commit 3fbf38f17d
3 changed files with 19 additions and 5 deletions
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16
test/components/views/rooms/BasicMessageComposer-test.tsx
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@@ -94,6 +94,22 @@ describe("BasicMessageComposer", () => {
const transformedText = model.parts.map((part) => part.text).join("");
expect(transformedText).toBe("/plain foobar\n");
});
it("should escape single quote in placeholder", async () => {
const model = new EditorModel([], pc, renderer);
const composer = render(<BasicMessageComposer placeholder={"Don't"} model={model} room={room} />);
const input = composer.queryAllByRole("textbox");
const placeholder = input[0].style.getPropertyValue("--placeholder");
expect(placeholder).toMatch("'Don\\'t'");
});
it("should escape backslash in placeholder", async () => {
const model = new EditorModel([], pc, renderer);
const composer = render(<BasicMessageComposer placeholder={"w\\e"} model={model} room={room} />);
const input = composer.queryAllByRole("textbox");
const placeholder = input[0].style.getPropertyValue("--placeholder");
expect(placeholder).toMatch("'w\\\\e'");
});
});
function generateMockDataTransferForString(string: string): DataTransfer {