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b6b202b6bb
The -*- file variable lines -*- establish per-file settings that Emacs will pick up. This patch makes the following changes to those lines (and touches nothing else): - Never set the buffer's mode. Years ago, Emacs did not have a good JavaScript mode, so it made sense to use Java or C++ mode in .js files. However, Emacs has had js-mode for years now; it's perfectly serviceable, and is available and enabled by default in all major Emacs packagings. Selecting a mode in the -*- file variable line -*- is almost always the wrong thing to do anyway. It overrides Emacs's default choice, which is (now) reasonable; and even worse, it overrides settings the user might have made in their '.emacs' file for that file extension. It's only useful when there's something specific about that particular file that makes a particular mode appropriate. - Correctly propagate settings that establish the correct indentation level for this file: c-basic-offset and js2-basic-offset should be js-indent-level. Whatever value they're given should be preserved; different parts of our tree use different indentation styles. - We don't use tabs in Mozilla JS code. Always set indent-tabs-mode: nil. Remove tab-width: settings, at least in files that don't contain tab characters. - Remove js2-mode settings that belong in the user's .emacs file, like js2-skip-preprocessor-directives.
48 lines
2.9 KiB
JavaScript
48 lines
2.9 KiB
JavaScript
// -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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add_task(function test_AndroidLog() {
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Components.utils.import("resource://gre/modules/AndroidLog.jsm");
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do_check_true(!!AndroidLog);
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do_check_true("v" in AndroidLog && typeof AndroidLog.v == "function");
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do_check_true("d" in AndroidLog && typeof AndroidLog.d == "function");
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do_check_true("i" in AndroidLog && typeof AndroidLog.i == "function");
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do_check_true("w" in AndroidLog && typeof AndroidLog.w == "function");
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do_check_true("e" in AndroidLog && typeof AndroidLog.e == "function");
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// I don't know how to check that these messages actually make it to the log,
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// but at least we can ensure that they don't cause the test process to crash
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// (because of some change to the native object being accessed via ctypes)
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// and return the right values (the number of bytes--not characters--logged).
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do_check_eq(48, AndroidLog.v("AndroidLogTest", "This is a verbose message."));
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do_check_eq(46, AndroidLog.d("AndroidLogTest", "This is a debug message."));
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do_check_eq(46, AndroidLog.i("AndroidLogTest", "This is an info message."));
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do_check_eq(48, AndroidLog.w("AndroidLogTest", "This is a warning message."));
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do_check_eq(47, AndroidLog.e("AndroidLogTest", "This is an error message."));
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// Ensure the functions work when bound with null value for thisArg parameter.
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do_check_eq(48, AndroidLog.v.bind(null, "AndroidLogTest")("This is a verbose message."));
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do_check_eq(46, AndroidLog.d.bind(null, "AndroidLogTest")("This is a debug message."));
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do_check_eq(46, AndroidLog.i.bind(null, "AndroidLogTest")("This is an info message."));
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do_check_eq(48, AndroidLog.w.bind(null, "AndroidLogTest")("This is a warning message."));
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do_check_eq(47, AndroidLog.e.bind(null, "AndroidLogTest")("This is an error message."));
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// Ensure the functions work when the tag length is greater than the maximum
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// tag length.
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let tag = "X".repeat(AndroidLog.MAX_TAG_LENGTH + 1);
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do_check_eq(AndroidLog.MAX_TAG_LENGTH + 54, AndroidLog.v(tag, "This is a verbose message with a too-long tag."));
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do_check_eq(AndroidLog.MAX_TAG_LENGTH + 52, AndroidLog.d(tag, "This is a debug message with a too-long tag."));
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do_check_eq(AndroidLog.MAX_TAG_LENGTH + 52, AndroidLog.i(tag, "This is an info message with a too-long tag."));
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do_check_eq(AndroidLog.MAX_TAG_LENGTH + 54, AndroidLog.w(tag, "This is a warning message with a too-long tag."));
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do_check_eq(AndroidLog.MAX_TAG_LENGTH + 53, AndroidLog.e(tag, "This is an error message with a too-long tag."));
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// We should also ensure that the module is accessible from a ChromeWorker,
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// but there doesn't seem to be a way to load a ChromeWorker from this test.
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});
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run_next_test();
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