mirror of
https://github.com/balena-os/balena-supervisor.git
synced 2024-12-29 10:08:52 +00:00
143 lines
3.6 KiB
JavaScript
143 lines
3.6 KiB
JavaScript
import { expect } from './lib/chai-config';
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import { stub } from 'sinon';
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import { fs } from 'mz';
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import * as configUtils from '../src/config/utils';
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import { ExtlinuxConfigBackend, RPiConfigBackend } from '../src/config/backend';
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const extlinuxBackend = new ExtlinuxConfigBackend();
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const rpiBackend = new RPiConfigBackend();
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describe('Config Utilities', () =>
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describe('Boot config utilities', function() {
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describe('Env <-> Config', () =>
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it('correctly transforms environments to boot config objects', function() {
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const bootConfig = configUtils.envToBootConfig(rpiBackend, {
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HOST_CONFIG_initramfs: 'initramf.gz 0x00800000',
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HOST_CONFIG_dtparam: '"i2c=on","audio=on"',
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HOST_CONFIG_dtoverlay:
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'"ads7846","lirc-rpi,gpio_out_pin=17,gpio_in_pin=13"',
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HOST_CONFIG_foobar: 'baz',
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});
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expect(bootConfig).to.deep.equal({
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initramfs: 'initramf.gz 0x00800000',
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dtparam: ['i2c=on', 'audio=on'],
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dtoverlay: ['ads7846', 'lirc-rpi,gpio_out_pin=17,gpio_in_pin=13'],
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foobar: 'baz',
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});
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}));
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describe('TX2 boot config utilities', function() {
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it('should parse a extlinux.conf file', function() {
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const text = `\
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DEFAULT primary
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# Comment
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TIMEOUT 30
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MENU TITLE Boot Options
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LABEL primary
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MENU LABEL primary Image
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LINUX /Image
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APPEND \${cbootargs} \${resin_kernel_root} ro rootwait\
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`;
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// @ts-ignore accessing private method
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const parsed = ExtlinuxConfigBackend.parseExtlinuxFile(text);
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expect(parsed.globals)
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.to.have.property('DEFAULT')
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.that.equals('primary');
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expect(parsed.globals)
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.to.have.property('TIMEOUT')
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.that.equals('30');
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expect(parsed.globals)
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.to.have.property('MENU TITLE')
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.that.equals('Boot Options');
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expect(parsed.labels).to.have.property('primary');
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const { primary } = parsed.labels;
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expect(primary)
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.to.have.property('MENU LABEL')
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.that.equals('primary Image');
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expect(primary)
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.to.have.property('LINUX')
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.that.equals('/Image');
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expect(primary)
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.to.have.property('APPEND')
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.that.equals('${cbootargs} ${resin_kernel_root} ro rootwait');
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});
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it('should parse multiple service entries', function() {
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const text = `\
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DEFAULT primary
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# Comment
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TIMEOUT 30
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MENU TITLE Boot Options
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LABEL primary
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LINUX test1
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APPEND test2
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LABEL secondary
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LINUX test3
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APPEND test4\
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`;
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// @ts-ignore accessing private method
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const parsed = ExtlinuxConfigBackend.parseExtlinuxFile(text);
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expect(parsed.labels)
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.to.have.property('primary')
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.that.deep.equals({
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LINUX: 'test1',
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APPEND: 'test2',
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});
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expect(parsed.labels)
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.to.have.property('secondary')
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.that.deep.equals({
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LINUX: 'test3',
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APPEND: 'test4',
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});
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});
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it('should parse configuration options from an extlinux.conf file', function() {
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let text = `\
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DEFAULT primary
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# Comment
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TIMEOUT 30
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MENU TITLE Boot Options
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LABEL primary
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MENU LABEL primary Image
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LINUX /Image
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APPEND \${cbootargs} \${resin_kernel_root} ro rootwait isolcpus=3\
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`;
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let readFileStub = stub(fs, 'readFile').resolves(text);
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let parsed = extlinuxBackend.getBootConfig();
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expect(parsed)
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.to.eventually.have.property('isolcpus')
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.that.equals('3');
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readFileStub.restore();
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text = `\
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DEFAULT primary
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# Comment
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TIMEOUT 30
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MENU TITLE Boot Options
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LABEL primary
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MENU LABEL primary Image
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LINUX /Image
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APPEND \${cbootargs} \${resin_kernel_root} ro rootwait isolcpus=3,4,5\
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`;
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readFileStub = stub(fs, 'readFile').resolves(text);
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parsed = extlinuxBackend.getBootConfig();
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readFileStub.restore();
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expect(parsed)
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.to.eventually.have.property('isolcpus')
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.that.equals('3,4,5');
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});
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});
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}));
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