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// SPDX-License-Identifier: MIT OR LGPL-2.0-or-later
// SPDX-FileCopyrightText: 2013 Red Hat, Inc.
// SPDX-FileCopyrightText: 2015 Endless Mobile, Inc.
const {GIMarshallingTests, Gio, GLib, GObject} = imports.gi;
const Foo = GObject.registerClass({
Properties: {
'prop': GObject.ParamSpec.string('prop', '', '', GObject.ParamFlags.READWRITE, ''),
},
}, class Foo extends GObject.Object {
set prop(v) {
throw new Error('set');
}
get prop() {
throw new Error('get');
}
});
const Bar = GObject.registerClass({
Properties: {
'prop': GObject.ParamSpec.string('prop', '', '',
GObject.ParamFlags.READWRITE | GObject.ParamFlags.CONSTRUCT, ''),
},
}, class Bar extends GObject.Object {});
describe('Exceptions', function () {
it('are thrown from property setter', function () {
let foo = new Foo();
expect(() => (foo.prop = 'bar')).toThrowError(/set/);
});
it('are thrown from property getter', function () {
let foo = new Foo();
expect(() => foo.prop).toThrowError(/get/);
});
// FIXME: In the next cases the errors aren't thrown but logged
it('are logged from constructor', function () {
GLib.test_expect_message('Gjs', GLib.LogLevelFlags.LEVEL_CRITICAL,
'JS ERROR: Error: set*');
new Foo({prop: 'bar'});
GLib.test_assert_expected_messages_internal('Gjs', 'testExceptions.js', 0,
'testExceptionInPropertySetterFromConstructor');
});
it('are logged from property setter with binding', function () {
let foo = new Foo();
let bar = new Bar();
bar.bind_property('prop',
foo, 'prop',
GObject.BindingFlags.DEFAULT);
GLib.test_expect_message('Gjs', GLib.LogLevelFlags.LEVEL_CRITICAL,
'JS ERROR: Error: set*');
// wake up the binding so that g_object_set() is called on foo
bar.notify('prop');
GLib.test_assert_expected_messages_internal('Gjs', 'testExceptions.js', 0,
'testExceptionInPropertySetterWithBinding');
});
it('are logged from property getter with binding', function () {
let foo = new Foo();
let bar = new Bar();
foo.bind_property('prop',
bar, 'prop',
GObject.BindingFlags.DEFAULT);
GLib.test_expect_message('Gjs', GLib.LogLevelFlags.LEVEL_CRITICAL,
'JS ERROR: Error: get*');
// wake up the binding so that g_object_get() is called on foo
foo.notify('prop');
GLib.test_assert_expected_messages_internal('Gjs', 'testExceptions.js', 0,
'testExceptionInPropertyGetterWithBinding');
});
});
describe('logError', function () {
afterEach(function () {
GLib.test_assert_expected_messages_internal('Gjs', 'testExceptions.js',
0, 'testGErrorMessages');
});
it('logs a warning for a GError', function () {
GLib.test_expect_message('Gjs', GLib.LogLevelFlags.LEVEL_WARNING,
'JS ERROR: Gio.IOErrorEnum: *');
try {
let file = Gio.file_new_for_path("\\/,.^!@&$_don't exist");
file.read(null);
} catch (e) {
logError(e);
}
});
it('logs a warning with a message if given', function marker() {
GLib.test_expect_message('Gjs', GLib.LogLevelFlags.LEVEL_WARNING,
'JS ERROR: Gio.IOErrorEnum: a message\nmarker@*');
try {
throw new Gio.IOErrorEnum({message: 'a message', code: 0});
} catch (e) {
logError(e);
}
});
it('also logs an error for a created GError that is not thrown', function marker() {
GLib.test_expect_message('Gjs', GLib.LogLevelFlags.LEVEL_WARNING,
'JS ERROR: Gio.IOErrorEnum: a message\nmarker@*');
logError(new Gio.IOErrorEnum({message: 'a message', code: 0}));
});
it('logs an error created with the GLib.Error constructor', function marker() {
GLib.test_expect_message('Gjs', GLib.LogLevelFlags.LEVEL_WARNING,
'JS ERROR: Gio.IOErrorEnum: a message\nmarker@*');
logError(new GLib.Error(Gio.IOErrorEnum, 0, 'a message'));
});
it('logs the quark for a JS-created GError type', function marker() {
GLib.test_expect_message('Gjs', GLib.LogLevelFlags.LEVEL_WARNING,
'JS ERROR: GLib.Error my-error: a message\nmarker@*');
logError(new GLib.Error(GLib.quark_from_string('my-error'), 0, 'a message'));
});
it('logs with stack for a GError created from a C struct', function marker() {
GLib.test_expect_message('Gjs', GLib.LogLevelFlags.LEVEL_WARNING,
'JS ERROR: GLib.Error gi-marshalling-tests-gerror-domain: gi-marshalling-tests-gerror-message\nmarker@*');
logError(GIMarshallingTests.gerror_return());
});
// Now with prefix
it('logs an error with a prefix if given', function () {
GLib.test_expect_message('Gjs', GLib.LogLevelFlags.LEVEL_WARNING,
'JS ERROR: prefix: Gio.IOErrorEnum: *');
try {
let file = Gio.file_new_for_path("\\/,.^!@&$_don't exist");
file.read(null);
} catch (e) {
logError(e, 'prefix');
}
});
it('logs an error with prefix and message', function marker() {
GLib.test_expect_message('Gjs', GLib.LogLevelFlags.LEVEL_WARNING,
'JS ERROR: prefix: Gio.IOErrorEnum: a message\nmarker@*');
try {
throw new Gio.IOErrorEnum({message: 'a message', code: 0});
} catch (e) {
logError(e, 'prefix');
}
});
it('logs a SyntaxError', function () {
GLib.test_expect_message('Gjs', GLib.LogLevelFlags.LEVEL_WARNING,
'JS ERROR: SyntaxError:*');
try {
Reflect.parse('!@#$%^&');
} catch (e) {
logError(e);
}
});
it('logs an error with cause', function marker() {
GLib.test_expect_message('Gjs', GLib.LogLevelFlags.LEVEL_WARNING,
'JS ERROR: Error: an error\nmarker@*Caused by: Gio.IOErrorEnum: another error\nmarker2@*');
function marker2() {
return new Gio.IOErrorEnum({message: 'another error', code: 0});
}
logError(new Error('an error', {cause: marker2()}));
});
it('logs a GError with cause', function marker() {
GLib.test_expect_message('Gjs', GLib.LogLevelFlags.LEVEL_WARNING,
'JS ERROR: Gio.IOErrorEnum: an error\nmarker@*Caused by: Error: another error\nmarker2@*');
function marker2() {
return new Error('another error');
}
const e = new Gio.IOErrorEnum({message: 'an error', code: 0});
e.cause = marker2();
logError(e);
});
it('logs an error with non-object cause', function () {
GLib.test_expect_message('Gjs', GLib.LogLevelFlags.LEVEL_WARNING,
'JS ERROR: Error: an error\n*Caused by: 3');
logError(new Error('an error', {cause: 3}));
});
it('logs an error with a cause tree', function () {
GLib.test_expect_message('Gjs', GLib.LogLevelFlags.LEVEL_WARNING,
'JS ERROR: Error: one\n*Caused by: Error: two\n*Caused by: Error: three\n*');
const three = new Error('three');
const two = new Error('two', {cause: three});
logError(new Error('one', {cause: two}));
});
it('logs an error with cyclical causes', function () {
// We cannot assert here with GLib.test_expect_message that the * at the
// end of the string doesn't match more causes, but at least the idea is
// that it shouldn't go into an infinite loop
GLib.test_expect_message('Gjs', GLib.LogLevelFlags.LEVEL_WARNING,
'JS ERROR: Error: one\n*Caused by: Error: two\n*');
const one = new Error('one');
one.cause = new Error('two', {cause: one});
logError(one);
});
});
describe('Exception from function with too few arguments', function () {
it('contains the full function name', function () {
expect(() => GLib.get_locale_variants())
.toThrowError(/GLib\.get_locale_variants/);
});
it('contains the full method name', function () {
let file = Gio.File.new_for_path('foo');
expect(() => file.read()).toThrowError(/Gio\.File\.read/);
});
});
describe('thrown GError', function () {
let err;
beforeEach(function () {
try {
let file = Gio.file_new_for_path("\\/,.^!@&$_don't exist");
file.read(null);
} catch (x) {
err = x;
}
});
it('is an instance of error enum type', function () {
expect(err).toEqual(jasmine.any(Gio.IOErrorEnum));
});
it('matches error domain and code', function () {
expect(err.matches(Gio.io_error_quark(), Gio.IOErrorEnum.NOT_FOUND))
.toBeTruthy();
});
it('has properties for domain and code', function () {
expect(err.domain).toEqual(Gio.io_error_quark());
expect(err.code).toEqual(Gio.IOErrorEnum.NOT_FOUND);
});
});
describe('GError.new_literal', function () {
it('constructs a valid GLib.Error', function () {
const e = GLib.Error.new_literal(
Gio.IOErrorEnum, Gio.IOErrorEnum.FAILED, 'message');
expect(e instanceof GLib.Error).toBeTruthy();
expect(e.code).toEqual(Gio.IOErrorEnum.FAILED);
expect(e.message).toEqual('message');
});
it('does not accept invalid domains', function () {
expect(() => GLib.Error.new_literal(0, 0, 'message'))
.toThrowError(/0 is not a valid domain/);
});
});
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