forked from mirrors/gecko-dev
ee093cd087
Differential Revision: https://phabricator.services.mozilla.com/D69257 --HG-- extra : moz-landing-system : lando
78 lines
1.9 KiB
JavaScript
78 lines
1.9 KiB
JavaScript
/*
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* Tests for bug 1241100: Post to local file should not overwrite the file.
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*/
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"use strict";
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const { OS } = ChromeUtils.import("resource://gre/modules/osfile.jsm");
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async function createTestFile(filename, content) {
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let path = OS.Path.join(OS.Constants.Path.tmpDir, filename);
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await OS.File.writeAtomic(path, content);
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return path;
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}
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async function readFile(path) {
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var array = await OS.File.read(path);
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var decoder = new TextDecoder();
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return decoder.decode(array);
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}
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add_task(async function() {
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var postFilename = "post_file.html";
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var actionFilename = "action_file.html";
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var postFileContent = `
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>post file</title>
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</head>
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<body onload="document.getElementById('form').submit();">
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<form id="form" action="${actionFilename}" method="post" enctype="text/plain" target="frame">
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<input type="hidden" name="foo" value="bar">
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<input type="submit">
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</form>
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<iframe id="frame" name="frame"></iframe>
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</body>
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</html>
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`;
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var actionFileContent = `
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>action file</title>
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</head>
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<body>
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<div id="action_file_ok">ok</div>
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</body>
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</html>
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`;
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var postPath = await createTestFile(postFilename, postFileContent);
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var actionPath = await createTestFile(actionFilename, actionFileContent);
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var postURI = OS.Path.toFileURI(postPath);
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var actionURI = OS.Path.toFileURI(actionPath);
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let tab = await BrowserTestUtils.openNewForegroundTab(
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gBrowser,
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"about:blank"
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);
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let browserLoadedPromise = BrowserTestUtils.browserLoaded(
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tab.linkedBrowser,
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true,
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actionURI
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);
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BrowserTestUtils.loadURI(tab.linkedBrowser, postURI);
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await browserLoadedPromise;
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var actionFileContentAfter = await readFile(actionPath);
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is(actionFileContentAfter, actionFileContent, "action file is not modified");
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await OS.File.remove(postPath);
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await OS.File.remove(actionPath);
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gBrowser.removeCurrentTab();
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});
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