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4c89b71494
These tests used <iframe mozbrowser> for convenience, mostly forcing themselves to only run in non-e10s mode in the process, but none of them really have any need to. Differential Revision: https://phabricator.services.mozilla.com/D70745
104 lines
2.6 KiB
JavaScript
104 lines
2.6 KiB
JavaScript
"use strict";
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/* eslint-env mozilla/frame-script */
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const { AddonTestUtils } = ChromeUtils.import(
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"resource://testing-common/AddonTestUtils.jsm"
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);
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const { ExtensionTestUtils } = ChromeUtils.import(
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"resource://testing-common/ExtensionXPCShellUtils.jsm"
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);
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AddonTestUtils.init(this);
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ExtensionTestUtils.init(this);
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ChromeUtils.import(
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"resource://gre/modules/ContentPrefServiceParent.jsm"
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).ContentPrefServiceParent.init();
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const childFramePath = "/file_bug1086684.html";
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const childFrameURL = "http://example.com" + childFramePath;
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const childFrameContents = `<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8">
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</head>
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<body>
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<div id="content">
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<input type="file" id="f">
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</div>
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</body>
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</html>`;
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const server = AddonTestUtils.createHttpServer({ hosts: ["example.com"] });
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server.registerPathHandler(childFramePath, (request, response) => {
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response.write(childFrameContents);
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});
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function childFrameScript() {
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"use strict";
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let { MockFilePicker } = ChromeUtils.import(
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"resource://testing-common/MockFilePicker.jsm"
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);
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function parentReady(message) {
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MockFilePicker.init(content);
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MockFilePicker.setFiles([message.data.file]);
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MockFilePicker.returnValue = MockFilePicker.returnOK;
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let input = content.document.getElementById("f");
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input.addEventListener("change", () => {
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MockFilePicker.cleanup();
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let value = input.value;
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message.target.sendAsyncMessage("testBug1086684:childDone", { value });
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});
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input.focus();
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input.click();
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}
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addMessageListener("testBug1086684:parentReady", function(message) {
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parentReady(message);
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});
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}
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add_task(async function() {
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let page = await ExtensionTestUtils.loadContentPage(childFrameURL, {
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remote: true,
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});
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page.loadFrameScript(childFrameScript);
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await new Promise(resolve => {
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let test;
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function* testStructure(mm) {
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let value;
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function testDone(msg) {
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test.next(msg.data.value);
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}
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mm.addMessageListener("testBug1086684:childDone", testDone);
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let blob = new Blob([]);
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let file = new File([blob], "helloworld.txt", { type: "text/plain" });
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mm.sendAsyncMessage("testBug1086684:parentReady", { file });
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value = yield;
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// Note that the "helloworld.txt" passed in above doesn't affect the
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// 'value' getter. Because we're mocking a file using a blob, we ask the
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// blob for its path, which is the empty string.
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equal(value, "", "got the right answer and didn't crash");
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resolve();
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}
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test = testStructure(page.browser.messageManager);
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test.next();
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});
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await page.close();
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});
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