From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 16:29:10 +0200 Subject: Adding upstream version 86.0.1. Signed-off-by: Daniel Baumann --- dom/ipc/tests/test_bug1086684.js | 99 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 99 insertions(+) create mode 100644 dom/ipc/tests/test_bug1086684.js (limited to 'dom/ipc/tests/test_bug1086684.js') diff --git a/dom/ipc/tests/test_bug1086684.js b/dom/ipc/tests/test_bug1086684.js new file mode 100644 index 0000000000..c5d4836d98 --- /dev/null +++ b/dom/ipc/tests/test_bug1086684.js @@ -0,0 +1,99 @@ +"use strict"; +/* eslint-env mozilla/frame-script */ + +const { AddonTestUtils } = ChromeUtils.import( + "resource://testing-common/AddonTestUtils.jsm" +); +const { ExtensionTestUtils } = ChromeUtils.import( + "resource://testing-common/ExtensionXPCShellUtils.jsm" +); + +AddonTestUtils.init(this); +ExtensionTestUtils.init(this); + +const childFramePath = "/file_bug1086684.html"; +const childFrameURL = "http://example.com" + childFramePath; + +const childFrameContents = ` + + + + + +

+ +

+ +`; + +const server = AddonTestUtils.createHttpServer({ hosts: ["example.com"] }); +server.registerPathHandler(childFramePath, (request, response) => { + response.write(childFrameContents); +}); + +function childFrameScript() { + "use strict"; + + let { MockFilePicker } = ChromeUtils.import( + "resource://testing-common/MockFilePicker.jsm" + ); + + function parentReady(message) { + MockFilePicker.init(content); + MockFilePicker.setFiles([message.data.file]); + MockFilePicker.returnValue = MockFilePicker.returnOK; + + let input = content.document.getElementById("f"); + input.addEventListener("change", () => { + MockFilePicker.cleanup(); + let value = input.value; + message.target.sendAsyncMessage("testBug1086684:childDone", { value }); + }); + + input.focus(); + input.click(); + } + + addMessageListener("testBug1086684:parentReady", function(message) { + parentReady(message); + }); +} + +add_task(async function() { + let page = await ExtensionTestUtils.loadContentPage(childFrameURL, { + remote: true, + }); + + page.loadFrameScript(childFrameScript); + + await new Promise(resolve => { + let test; + function* testStructure(mm) { + let value; + + function testDone(msg) { + test.next(msg.data.value); + } + + mm.addMessageListener("testBug1086684:childDone", testDone); + + let blob = new Blob([]); + let file = new File([blob], "helloworld.txt", { type: "text/plain" }); + + mm.sendAsyncMessage("testBug1086684:parentReady", { file }); + value = yield; + + // Note that the "helloworld.txt" passed in above doesn't affect the + // 'value' getter. Because we're mocking a file using a blob, we ask the + // blob for its path, which is the empty string. + equal(value, "", "got the right answer and didn't crash"); + + resolve(); + } + + test = testStructure(page.browser.messageManager); + test.next(); + }); + + await page.close(); +}); -- cgit v1.2.3