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author | Matt A. Tobin <email@mattatobin.com> | 2018-02-09 11:10:00 -0500 |
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committer | Matt A. Tobin <email@mattatobin.com> | 2018-02-09 11:10:00 -0500 |
commit | f164d9124708b50789dbb6959e1de96cc5697c48 (patch) | |
tree | 6dffd12e08c5383130df0252fb69cd6d6330794f /toolkit/components/webextensions/test/xpcshell/test_ext_downloads_misc.js | |
parent | 30de4018913f0cdaea19d1dd12ecd8209e2ed08e (diff) | |
download | UXP-f164d9124708b50789dbb6959e1de96cc5697c48.tar UXP-f164d9124708b50789dbb6959e1de96cc5697c48.tar.gz UXP-f164d9124708b50789dbb6959e1de96cc5697c48.tar.lz UXP-f164d9124708b50789dbb6959e1de96cc5697c48.tar.xz UXP-f164d9124708b50789dbb6959e1de96cc5697c48.zip |
Rename Toolkit's webextensions component directory to better reflect what it is.
Diffstat (limited to 'toolkit/components/webextensions/test/xpcshell/test_ext_downloads_misc.js')
-rw-r--r-- | toolkit/components/webextensions/test/xpcshell/test_ext_downloads_misc.js | 862 |
1 files changed, 862 insertions, 0 deletions
diff --git a/toolkit/components/webextensions/test/xpcshell/test_ext_downloads_misc.js b/toolkit/components/webextensions/test/xpcshell/test_ext_downloads_misc.js new file mode 100644 index 000000000..d08aab666 --- /dev/null +++ b/toolkit/components/webextensions/test/xpcshell/test_ext_downloads_misc.js @@ -0,0 +1,862 @@ +/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* vim: set sts=2 sw=2 et tw=80: */ +"use strict"; + +Cu.import("resource://gre/modules/Downloads.jsm"); + +const server = createHttpServer(); +server.registerDirectory("/data/", do_get_file("data")); + +const ROOT = `http://localhost:${server.identity.primaryPort}`; +const BASE = `${ROOT}/data`; +const TXT_FILE = "file_download.txt"; +const TXT_URL = BASE + "/" + TXT_FILE; + +// Keep these in sync with code in interruptible.sjs +const INT_PARTIAL_LEN = 15; +const INT_TOTAL_LEN = 31; + +const TEST_DATA = "This is 31 bytes of sample data"; +const TOTAL_LEN = TEST_DATA.length; +const PARTIAL_LEN = 15; + +// A handler to let us systematically test pausing/resuming/canceling +// of downloads. This target represents a small text file but a simple +// GET will stall after sending part of the data, to give the test code +// a chance to pause or do other operations on an in-progress download. +// A resumed download (ie, a GET with a Range: header) will allow the +// download to complete. +function handleRequest(request, response) { + response.setHeader("Content-Type", "text/plain", false); + + if (request.hasHeader("Range")) { + let start, end; + let matches = request.getHeader("Range") + .match(/^\s*bytes=(\d+)?-(\d+)?\s*$/); + if (matches != null) { + start = matches[1] ? parseInt(matches[1], 10) : 0; + end = matches[2] ? parseInt(matches[2], 10) : (TOTAL_LEN - 1); + } + + if (end == undefined || end >= TOTAL_LEN) { + response.setStatusLine(request.httpVersion, 416, "Requested Range Not Satisfiable"); + response.setHeader("Content-Range", `*/${TOTAL_LEN}`, false); + response.finish(); + return; + } + + response.setStatusLine(request.httpVersion, 206, "Partial Content"); + response.setHeader("Content-Range", `${start}-${end}/${TOTAL_LEN}`, false); + response.write(TEST_DATA.slice(start, end + 1)); + } else { + response.processAsync(); + response.setHeader("Content-Length", `${TOTAL_LEN}`, false); + response.write(TEST_DATA.slice(0, PARTIAL_LEN)); + } + + do_register_cleanup(() => { + try { + response.finish(); + } catch (e) { + // This will throw, but we don't care at this point. + } + }); +} + +server.registerPathHandler("/interruptible.html", handleRequest); + +let interruptibleCount = 0; +function getInterruptibleUrl() { + let n = interruptibleCount++; + return `${ROOT}/interruptible.html?count=${n}`; +} + +function backgroundScript() { + let events = new Set(); + let eventWaiter = null; + + browser.downloads.onCreated.addListener(data => { + events.add({type: "onCreated", data}); + if (eventWaiter) { + eventWaiter(); + } + }); + + browser.downloads.onChanged.addListener(data => { + events.add({type: "onChanged", data}); + if (eventWaiter) { + eventWaiter(); + } + }); + + browser.downloads.onErased.addListener(data => { + events.add({type: "onErased", data}); + if (eventWaiter) { + eventWaiter(); + } + }); + + // Returns a promise that will resolve when the given list of expected + // events have all been seen. By default, succeeds only if the exact list + // of expected events is seen in the given order. options.exact can be + // set to false to allow other events and options.inorder can be set to + // false to allow the events to arrive in any order. + function waitForEvents(expected, options = {}) { + function compare(a, b) { + if (typeof b == "object" && b != null) { + if (typeof a != "object") { + return false; + } + return Object.keys(b).every(fld => compare(a[fld], b[fld])); + } + return (a == b); + } + + const exact = ("exact" in options) ? options.exact : true; + const inorder = ("inorder" in options) ? options.inorder : true; + return new Promise((resolve, reject) => { + function check() { + function fail(msg) { + browser.test.fail(msg); + reject(new Error(msg)); + } + if (events.size < expected.length) { + return; + } + if (exact && expected.length < events.size) { + fail(`Got ${events.size} events but only expected ${expected.length}`); + return; + } + + let remaining = new Set(events); + if (inorder) { + for (let event of events) { + if (compare(event, expected[0])) { + expected.shift(); + remaining.delete(event); + } + } + } else { + expected = expected.filter(val => { + for (let remainingEvent of remaining) { + if (compare(remainingEvent, val)) { + remaining.delete(remainingEvent); + return false; + } + } + return true; + }); + } + + // Events that did occur have been removed from expected so if + // expected is empty, we're done. If we didn't see all the + // expected events and we're not looking for an exact match, + // then we just may not have seen the event yet, so return without + // failing and check() will be called again when a new event arrives. + if (expected.length == 0) { + events = remaining; + eventWaiter = null; + resolve(); + } else if (exact) { + fail(`Mismatched event: expecting ${JSON.stringify(expected[0])} but got ${JSON.stringify(Array.from(remaining)[0])}`); + } + } + eventWaiter = check; + check(); + }); + } + + browser.test.onMessage.addListener(async (msg, ...args) => { + let match = msg.match(/(\w+).request$/); + if (!match) { + return; + } + + let what = match[1]; + if (what == "waitForEvents") { + try { + await waitForEvents(...args); + browser.test.sendMessage("waitForEvents.done", {status: "success"}); + } catch (error) { + browser.test.sendMessage("waitForEvents.done", {status: "error", errmsg: error.message}); + } + } else if (what == "clearEvents") { + events = new Set(); + browser.test.sendMessage("clearEvents.done", {status: "success"}); + } else { + try { + let result = await browser.downloads[what](...args); + browser.test.sendMessage(`${what}.done`, {status: "success", result}); + } catch (error) { + browser.test.sendMessage(`${what}.done`, {status: "error", errmsg: error.message}); + } + } + }); + + browser.test.sendMessage("ready"); +} + +let downloadDir; +let extension; + +async function clearDownloads(callback) { + let list = await Downloads.getList(Downloads.ALL); + let downloads = await list.getAll(); + + await Promise.all(downloads.map(download => list.remove(download))); + + return downloads; +} + +function runInExtension(what, ...args) { + extension.sendMessage(`${what}.request`, ...args); + return extension.awaitMessage(`${what}.done`); +} + +// This is pretty simplistic, it looks for a progress update for a +// download of the given url in which the total bytes are exactly equal +// to the given value. Unless you know exactly how data will arrive from +// the server (eg see interruptible.sjs), it probably isn't very useful. +async function waitForProgress(url, bytes) { + let list = await Downloads.getList(Downloads.ALL); + + return new Promise(resolve => { + const view = { + onDownloadChanged(download) { + if (download.source.url == url && download.currentBytes == bytes) { + list.removeView(view); + resolve(); + } + }, + }; + list.addView(view); + }); +} + +add_task(function* setup() { + const nsIFile = Ci.nsIFile; + downloadDir = FileUtils.getDir("TmpD", ["downloads"]); + downloadDir.createUnique(nsIFile.DIRECTORY_TYPE, FileUtils.PERMS_DIRECTORY); + do_print(`downloadDir ${downloadDir.path}`); + + Services.prefs.setIntPref("browser.download.folderList", 2); + Services.prefs.setComplexValue("browser.download.dir", nsIFile, downloadDir); + + do_register_cleanup(() => { + Services.prefs.clearUserPref("browser.download.folderList"); + Services.prefs.clearUserPref("browser.download.dir"); + downloadDir.remove(true); + + return clearDownloads(); + }); + + yield clearDownloads().then(downloads => { + do_print(`removed ${downloads.length} pre-existing downloads from history`); + }); + + extension = ExtensionTestUtils.loadExtension({ + background: backgroundScript, + manifest: { + permissions: ["downloads"], + }, + }); + + yield extension.startup(); + yield extension.awaitMessage("ready"); +}); + +add_task(function* test_events() { + let msg = yield runInExtension("download", {url: TXT_URL}); + equal(msg.status, "success", "download() succeeded"); + const id = msg.result; + + msg = yield runInExtension("waitForEvents", [ + {type: "onCreated", data: {id, url: TXT_URL}}, + { + type: "onChanged", + data: { + id, + state: { + previous: "in_progress", + current: "complete", + }, + }, + }, + ]); + equal(msg.status, "success", "got onCreated and onChanged events"); +}); + +add_task(function* test_cancel() { + let url = getInterruptibleUrl(); + do_print(url); + let msg = yield runInExtension("download", {url}); + equal(msg.status, "success", "download() succeeded"); + const id = msg.result; + + let progressPromise = waitForProgress(url, INT_PARTIAL_LEN); + + msg = yield runInExtension("waitForEvents", [ + {type: "onCreated", data: {id}}, + ]); + equal(msg.status, "success", "got created and changed events"); + + yield progressPromise; + do_print(`download reached ${INT_PARTIAL_LEN} bytes`); + + msg = yield runInExtension("cancel", id); + equal(msg.status, "success", "cancel() succeeded"); + + // This sequence of events is bogus (bug 1256243) + msg = yield runInExtension("waitForEvents", [ + { + type: "onChanged", + data: { + state: { + previous: "in_progress", + current: "interrupted", + }, + paused: { + previous: false, + current: true, + }, + }, + }, { + type: "onChanged", + data: { + id, + error: { + previous: null, + current: "USER_CANCELED", + }, + }, + }, { + type: "onChanged", + data: { + id, + paused: { + previous: true, + current: false, + }, + }, + }, + ]); + equal(msg.status, "success", "got onChanged events corresponding to cancel()"); + + msg = yield runInExtension("search", {error: "USER_CANCELED"}); + equal(msg.status, "success", "search() succeeded"); + equal(msg.result.length, 1, "search() found 1 download"); + equal(msg.result[0].id, id, "download.id is correct"); + equal(msg.result[0].state, "interrupted", "download.state is correct"); + equal(msg.result[0].paused, false, "download.paused is correct"); + equal(msg.result[0].canResume, false, "download.canResume is correct"); + equal(msg.result[0].error, "USER_CANCELED", "download.error is correct"); + equal(msg.result[0].totalBytes, INT_TOTAL_LEN, "download.totalBytes is correct"); + equal(msg.result[0].exists, false, "download.exists is correct"); + + msg = yield runInExtension("pause", id); + equal(msg.status, "error", "cannot pause a canceled download"); + + msg = yield runInExtension("resume", id); + equal(msg.status, "error", "cannot resume a canceled download"); +}); + +add_task(function* test_pauseresume() { + let url = getInterruptibleUrl(); + let msg = yield runInExtension("download", {url}); + equal(msg.status, "success", "download() succeeded"); + const id = msg.result; + + let progressPromise = waitForProgress(url, INT_PARTIAL_LEN); + + msg = yield runInExtension("waitForEvents", [ + {type: "onCreated", data: {id}}, + ]); + equal(msg.status, "success", "got created and changed events"); + + yield progressPromise; + do_print(`download reached ${INT_PARTIAL_LEN} bytes`); + + msg = yield runInExtension("pause", id); + equal(msg.status, "success", "pause() succeeded"); + + msg = yield runInExtension("waitForEvents", [ + { + type: "onChanged", + data: { + id, + state: { + previous: "in_progress", + current: "interrupted", + }, + paused: { + previous: false, + current: true, + }, + canResume: { + previous: false, + current: true, + }, + }, + }, { + type: "onChanged", + data: { + id, + error: { + previous: null, + current: "USER_CANCELED", + }, + }, + }]); + equal(msg.status, "success", "got onChanged event corresponding to pause"); + + msg = yield runInExtension("search", {paused: true}); + equal(msg.status, "success", "search() succeeded"); + equal(msg.result.length, 1, "search() found 1 download"); + equal(msg.result[0].id, id, "download.id is correct"); + equal(msg.result[0].state, "interrupted", "download.state is correct"); + equal(msg.result[0].paused, true, "download.paused is correct"); + equal(msg.result[0].canResume, true, "download.canResume is correct"); + equal(msg.result[0].error, "USER_CANCELED", "download.error is correct"); + equal(msg.result[0].bytesReceived, INT_PARTIAL_LEN, "download.bytesReceived is correct"); + equal(msg.result[0].totalBytes, INT_TOTAL_LEN, "download.totalBytes is correct"); + equal(msg.result[0].exists, false, "download.exists is correct"); + + msg = yield runInExtension("search", {error: "USER_CANCELED"}); + equal(msg.status, "success", "search() succeeded"); + let found = msg.result.filter(item => item.id == id); + equal(found.length, 1, "search() by error found the paused download"); + + msg = yield runInExtension("pause", id); + equal(msg.status, "error", "cannot pause an already paused download"); + + msg = yield runInExtension("resume", id); + equal(msg.status, "success", "resume() succeeded"); + + msg = yield runInExtension("waitForEvents", [ + { + type: "onChanged", + data: { + id, + state: { + previous: "interrupted", + current: "in_progress", + }, + paused: { + previous: true, + current: false, + }, + canResume: { + previous: true, + current: false, + }, + error: { + previous: "USER_CANCELED", + current: null, + }, + }, + }, + { + type: "onChanged", + data: { + id, + state: { + previous: "in_progress", + current: "complete", + }, + }, + }, + ]); + equal(msg.status, "success", "got onChanged events for resume and complete"); + + msg = yield runInExtension("search", {id}); + equal(msg.status, "success", "search() succeeded"); + equal(msg.result.length, 1, "search() found 1 download"); + equal(msg.result[0].state, "complete", "download.state is correct"); + equal(msg.result[0].paused, false, "download.paused is correct"); + equal(msg.result[0].canResume, false, "download.canResume is correct"); + equal(msg.result[0].error, null, "download.error is correct"); + equal(msg.result[0].bytesReceived, INT_TOTAL_LEN, "download.bytesReceived is correct"); + equal(msg.result[0].totalBytes, INT_TOTAL_LEN, "download.totalBytes is correct"); + equal(msg.result[0].exists, true, "download.exists is correct"); + + msg = yield runInExtension("pause", id); + equal(msg.status, "error", "cannot pause a completed download"); + + msg = yield runInExtension("resume", id); + equal(msg.status, "error", "cannot resume a completed download"); +}); + +add_task(function* test_pausecancel() { + let url = getInterruptibleUrl(); + let msg = yield runInExtension("download", {url}); + equal(msg.status, "success", "download() succeeded"); + const id = msg.result; + + let progressPromise = waitForProgress(url, INT_PARTIAL_LEN); + + msg = yield runInExtension("waitForEvents", [ + {type: "onCreated", data: {id}}, + ]); + equal(msg.status, "success", "got created and changed events"); + + yield progressPromise; + do_print(`download reached ${INT_PARTIAL_LEN} bytes`); + + msg = yield runInExtension("pause", id); + equal(msg.status, "success", "pause() succeeded"); + + msg = yield runInExtension("waitForEvents", [ + { + type: "onChanged", + data: { + id, + state: { + previous: "in_progress", + current: "interrupted", + }, + paused: { + previous: false, + current: true, + }, + canResume: { + previous: false, + current: true, + }, + }, + }, { + type: "onChanged", + data: { + id, + error: { + previous: null, + current: "USER_CANCELED", + }, + }, + }]); + equal(msg.status, "success", "got onChanged event corresponding to pause"); + + msg = yield runInExtension("search", {paused: true}); + equal(msg.status, "success", "search() succeeded"); + equal(msg.result.length, 1, "search() found 1 download"); + equal(msg.result[0].id, id, "download.id is correct"); + equal(msg.result[0].state, "interrupted", "download.state is correct"); + equal(msg.result[0].paused, true, "download.paused is correct"); + equal(msg.result[0].canResume, true, "download.canResume is correct"); + equal(msg.result[0].error, "USER_CANCELED", "download.error is correct"); + equal(msg.result[0].bytesReceived, INT_PARTIAL_LEN, "download.bytesReceived is correct"); + equal(msg.result[0].totalBytes, INT_TOTAL_LEN, "download.totalBytes is correct"); + equal(msg.result[0].exists, false, "download.exists is correct"); + + msg = yield runInExtension("search", {error: "USER_CANCELED"}); + equal(msg.status, "success", "search() succeeded"); + let found = msg.result.filter(item => item.id == id); + equal(found.length, 1, "search() by error found the paused download"); + + msg = yield runInExtension("cancel", id); + equal(msg.status, "success", "cancel() succeeded"); + + msg = yield runInExtension("waitForEvents", [ + { + type: "onChanged", + data: { + id, + paused: { + previous: true, + current: false, + }, + canResume: { + previous: true, + current: false, + }, + }, + }, + ]); + equal(msg.status, "success", "got onChanged event for cancel"); + + msg = yield runInExtension("search", {id}); + equal(msg.status, "success", "search() succeeded"); + equal(msg.result.length, 1, "search() found 1 download"); + equal(msg.result[0].state, "interrupted", "download.state is correct"); + equal(msg.result[0].paused, false, "download.paused is correct"); + equal(msg.result[0].canResume, false, "download.canResume is correct"); + equal(msg.result[0].error, "USER_CANCELED", "download.error is correct"); + equal(msg.result[0].totalBytes, INT_TOTAL_LEN, "download.totalBytes is correct"); + equal(msg.result[0].exists, false, "download.exists is correct"); +}); + +add_task(function* test_pause_resume_cancel_badargs() { + let BAD_ID = 1000; + + let msg = yield runInExtension("pause", BAD_ID); + equal(msg.status, "error", "pause() failed with a bad download id"); + ok(/Invalid download id/.test(msg.errmsg), "error message is descriptive"); + + msg = yield runInExtension("resume", BAD_ID); + equal(msg.status, "error", "resume() failed with a bad download id"); + ok(/Invalid download id/.test(msg.errmsg), "error message is descriptive"); + + msg = yield runInExtension("cancel", BAD_ID); + equal(msg.status, "error", "cancel() failed with a bad download id"); + ok(/Invalid download id/.test(msg.errmsg), "error message is descriptive"); +}); + +add_task(function* test_file_removal() { + let msg = yield runInExtension("download", {url: TXT_URL}); + equal(msg.status, "success", "download() succeeded"); + const id = msg.result; + + msg = yield runInExtension("waitForEvents", [ + {type: "onCreated", data: {id, url: TXT_URL}}, + { + type: "onChanged", + data: { + id, + state: { + previous: "in_progress", + current: "complete", + }, + }, + }, + ]); + + equal(msg.status, "success", "got onCreated and onChanged events"); + + msg = yield runInExtension("removeFile", id); + equal(msg.status, "success", "removeFile() succeeded"); + + msg = yield runInExtension("removeFile", id); + equal(msg.status, "error", "removeFile() fails since the file was already removed."); + ok(/file doesn't exist/.test(msg.errmsg), "removeFile() failed on removed file."); + + msg = yield runInExtension("removeFile", 1000); + ok(/Invalid download id/.test(msg.errmsg), "removeFile() failed due to non-existent id"); +}); + +add_task(function* test_removal_of_incomplete_download() { + let url = getInterruptibleUrl(); + let msg = yield runInExtension("download", {url}); + equal(msg.status, "success", "download() succeeded"); + const id = msg.result; + + let progressPromise = waitForProgress(url, INT_PARTIAL_LEN); + + msg = yield runInExtension("waitForEvents", [ + {type: "onCreated", data: {id}}, + ]); + equal(msg.status, "success", "got created and changed events"); + + yield progressPromise; + do_print(`download reached ${INT_PARTIAL_LEN} bytes`); + + msg = yield runInExtension("pause", id); + equal(msg.status, "success", "pause() succeeded"); + + msg = yield runInExtension("waitForEvents", [ + { + type: "onChanged", + data: { + id, + state: { + previous: "in_progress", + current: "interrupted", + }, + paused: { + previous: false, + current: true, + }, + canResume: { + previous: false, + current: true, + }, + }, + }, { + type: "onChanged", + data: { + id, + error: { + previous: null, + current: "USER_CANCELED", + }, + }, + }]); + equal(msg.status, "success", "got onChanged event corresponding to pause"); + + msg = yield runInExtension("removeFile", id); + equal(msg.status, "error", "removeFile() on paused download failed"); + + ok(/Cannot remove incomplete download/.test(msg.errmsg), "removeFile() failed due to download being incomplete"); + + msg = yield runInExtension("resume", id); + equal(msg.status, "success", "resume() succeeded"); + + msg = yield runInExtension("waitForEvents", [ + { + type: "onChanged", + data: { + id, + state: { + previous: "interrupted", + current: "in_progress", + }, + paused: { + previous: true, + current: false, + }, + canResume: { + previous: true, + current: false, + }, + error: { + previous: "USER_CANCELED", + current: null, + }, + }, + }, + { + type: "onChanged", + data: { + id, + state: { + previous: "in_progress", + current: "complete", + }, + }, + }, + ]); + equal(msg.status, "success", "got onChanged events for resume and complete"); + + msg = yield runInExtension("removeFile", id); + equal(msg.status, "success", "removeFile() succeeded following completion of resumed download."); +}); + +// Test erase(). We don't do elaborate testing of the query handling +// since it uses the exact same engine as search() which is tested +// more thoroughly in test_chrome_ext_downloads_search.html +add_task(function* test_erase() { + yield clearDownloads(); + + yield runInExtension("clearEvents"); + + function* download() { + let msg = yield runInExtension("download", {url: TXT_URL}); + equal(msg.status, "success", "download succeeded"); + let id = msg.result; + + msg = yield runInExtension("waitForEvents", [{ + type: "onChanged", data: {id, state: {current: "complete"}}, + }], {exact: false}); + equal(msg.status, "success", "download finished"); + + return id; + } + + let ids = {}; + ids.dl1 = yield download(); + ids.dl2 = yield download(); + ids.dl3 = yield download(); + + let msg = yield runInExtension("search", {}); + equal(msg.status, "success", "search succeded"); + equal(msg.result.length, 3, "search found 3 downloads"); + + msg = yield runInExtension("clearEvents"); + + msg = yield runInExtension("erase", {id: ids.dl1}); + equal(msg.status, "success", "erase by id succeeded"); + + msg = yield runInExtension("waitForEvents", [ + {type: "onErased", data: ids.dl1}, + ]); + equal(msg.status, "success", "received onErased event"); + + msg = yield runInExtension("search", {}); + equal(msg.status, "success", "search succeded"); + equal(msg.result.length, 2, "search found 2 downloads"); + + msg = yield runInExtension("erase", {}); + equal(msg.status, "success", "erase everything succeeded"); + + msg = yield runInExtension("waitForEvents", [ + {type: "onErased", data: ids.dl2}, + {type: "onErased", data: ids.dl3}, + ], {inorder: false}); + equal(msg.status, "success", "received 2 onErased events"); + + msg = yield runInExtension("search", {}); + equal(msg.status, "success", "search succeded"); + equal(msg.result.length, 0, "search found 0 downloads"); +}); + +function loadImage(img, data) { + return new Promise((resolve) => { + img.src = data; + img.onload = resolve; + }); +} + +add_task(function* test_getFileIcon() { + let webNav = Services.appShell.createWindowlessBrowser(false); + let docShell = webNav.QueryInterface(Ci.nsIInterfaceRequestor) + .getInterface(Ci.nsIDocShell); + + let system = Services.scriptSecurityManager.getSystemPrincipal(); + docShell.createAboutBlankContentViewer(system); + + let img = webNav.document.createElement("img"); + + let msg = yield runInExtension("download", {url: TXT_URL}); + equal(msg.status, "success", "download() succeeded"); + const id = msg.result; + + msg = yield runInExtension("getFileIcon", id); + equal(msg.status, "success", "getFileIcon() succeeded"); + yield loadImage(img, msg.result); + equal(img.height, 32, "returns an icon with the right height"); + equal(img.width, 32, "returns an icon with the right width"); + + msg = yield runInExtension("waitForEvents", [ + {type: "onCreated", data: {id, url: TXT_URL}}, + {type: "onChanged"}, + ]); + equal(msg.status, "success", "got events"); + + msg = yield runInExtension("getFileIcon", id); + equal(msg.status, "success", "getFileIcon() succeeded"); + yield loadImage(img, msg.result); + equal(img.height, 32, "returns an icon with the right height after download"); + equal(img.width, 32, "returns an icon with the right width after download"); + + msg = yield runInExtension("getFileIcon", id + 100); + equal(msg.status, "error", "getFileIcon() failed"); + ok(msg.errmsg.includes("Invalid download id"), "download id is invalid"); + + msg = yield runInExtension("getFileIcon", id, {size: 127}); + equal(msg.status, "success", "getFileIcon() succeeded"); + yield loadImage(img, msg.result); + equal(img.height, 127, "returns an icon with the right custom height"); + equal(img.width, 127, "returns an icon with the right custom width"); + + msg = yield runInExtension("getFileIcon", id, {size: 1}); + equal(msg.status, "success", "getFileIcon() succeeded"); + yield loadImage(img, msg.result); + equal(img.height, 1, "returns an icon with the right custom height"); + equal(img.width, 1, "returns an icon with the right custom width"); + + msg = yield runInExtension("getFileIcon", id, {size: "foo"}); + equal(msg.status, "error", "getFileIcon() fails"); + ok(msg.errmsg.includes("Error processing size"), "size is not a number"); + + msg = yield runInExtension("getFileIcon", id, {size: 0}); + equal(msg.status, "error", "getFileIcon() fails"); + ok(msg.errmsg.includes("Error processing size"), "size is too small"); + + msg = yield runInExtension("getFileIcon", id, {size: 128}); + equal(msg.status, "error", "getFileIcon() fails"); + ok(msg.errmsg.includes("Error processing size"), "size is too big"); + + webNav.close(); +}); + +add_task(function* cleanup() { + yield extension.unload(); +}); |