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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
| commit | 2aa4a82499d4becd2284cdb482213d541b8804dd (patch) | |
| tree | b80bf8bf13c3766139fbacc530efd0dd9d54394c /toolkit/components/extensions/test/xpcshell/test_ext_l10n.js | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.zip | |
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'toolkit/components/extensions/test/xpcshell/test_ext_l10n.js')
| -rw-r--r-- | toolkit/components/extensions/test/xpcshell/test_ext_l10n.js | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/toolkit/components/extensions/test/xpcshell/test_ext_l10n.js b/toolkit/components/extensions/test/xpcshell/test_ext_l10n.js new file mode 100644 index 0000000000..b8eb3830fa --- /dev/null +++ b/toolkit/components/extensions/test/xpcshell/test_ext_l10n.js @@ -0,0 +1,150 @@ +"use strict"; + +const { L10nRegistry, FileSource } = ChromeUtils.import( + "resource://gre/modules/L10nRegistry.jsm" +); +const { FileUtils } = ChromeUtils.import( + "resource://gre/modules/FileUtils.jsm" +); +const { OS } = ChromeUtils.import("resource://gre/modules/osfile.jsm"); + +add_task(async function setup() { + // Add a test .ftl file + // (Note: other tests do this by patching L10nRegistry.load() but in + // this test L10nRegistry is also loaded in the extension process -- + // just adding a new resource is easier than trying to patch + // L10nRegistry in all processes) + let dir = FileUtils.getDir("TmpD", ["l10ntest"]); + dir.createUnique(Ci.nsIFile.DIRECTORY_TYPE, FileUtils.PERMS_DIRECTORY); + + await OS.File.writeAtomic( + OS.Path.join(dir.path, "test.ftl"), + "key = value\n" + ); + + let target = Services.io.newFileURI(dir); + let resProto = Services.io + .getProtocolHandler("resource") + .QueryInterface(Ci.nsIResProtocolHandler); + + resProto.setSubstitution("l10ntest", target); + + const source = new FileSource( + "test", + Services.locale.requestedLocales, + "resource://l10ntest/" + ); + L10nRegistry.registerSources([source]); +}); + +// Test that privileged extensions can use fluent to get strings from +// language packs (and that unprivileged extensions cannot) +add_task(async function test_l10n_dom() { + const PAGE = `<!DOCTYPE html> + <html><head> + <meta charset="utf8"> + <link rel="localization" href="test.ftl"/> + <script src="page.js"></script> + </head></html>`; + + function SCRIPT() { + window.addEventListener( + "load", + async () => { + try { + await document.l10n.ready; + let result = await document.l10n.formatValue("key"); + browser.test.sendMessage("result", { success: true, result }); + } catch (err) { + browser.test.sendMessage("result", { + success: false, + msg: err.message, + }); + } + }, + { once: true } + ); + } + + async function runTest(isPrivileged) { + let extension = ExtensionTestUtils.loadExtension({ + background() { + browser.test.sendMessage("ready", browser.runtime.getURL("page.html")); + }, + manifest: { + web_accessible_resources: ["page.html"], + }, + isPrivileged, + files: { + "page.html": PAGE, + "page.js": SCRIPT, + }, + }); + + await extension.startup(); + let url = await extension.awaitMessage("ready"); + let page = await ExtensionTestUtils.loadContentPage(url, { extension }); + let results = await extension.awaitMessage("result"); + await page.close(); + await extension.unload(); + + return results; + } + + // Everything should work for a privileged extension + let results = await runTest(true); + equal(results.success, true, "Translation succeeded in privileged extension"); + equal(results.result, "value", "Translation got the right value"); + + // In an unprivleged extension, document.l10n shouldn't show up + results = await runTest(false); + equal(results.success, false, "Translation failed in unprivileged extension"); + equal( + results.msg.endsWith("document.l10n is undefined"), + true, + "Translation failed due to missing document.l10n" + ); +}); + +add_task(async function test_l10n_manifest() { + // Fluent can't be used to localize properties that the AddonManager + // reads (see comment inside ExtensionData.parseManifest for details) + // so test by localizing a property that only the extension framework + // cares about: page_action. This means we can only do this test from + // browser. + if (AppConstants.MOZ_BUILD_APP != "browser") { + return; + } + + AddonTestUtils.initializeURLPreloader(); + + async function runTest(isPrivileged) { + let extension = ExtensionTestUtils.loadExtension({ + isPrivileged, + manifest: { + l10n_resources: ["test.ftl"], + page_action: { + default_title: "__MSG_key__", + }, + }, + }); + + await extension.startup(); + let title = extension.extension.manifest.page_action.default_title; + await extension.unload(); + return title; + } + + let title = await runTest(true); + equal( + title, + "value", + "Manifest key localized with fluent in privileged extension" + ); + title = await runTest(false); + equal( + title, + "__MSG_key__", + "Manifest key not localized in unprivileged extension" + ); +}); |