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feat(Chmod Calculator): implement symbol form input

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Fix #418 and #522
This commit is contained in:
ShareVB 2024-05-06 00:14:13 +02:00
parent ee04bfed87
commit 3d63fde283
5 changed files with 195 additions and 13 deletions
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117
src/tools/chmod-calculator/chmod-calculator.service.test.ts
View file

@ -1,5 +1,5 @@
import { describe, expect, it } from 'vitest';
import { computeChmodOctalRepresentation, computeChmodSymbolicRepresentation, computePermissionsFromChmodOctalRepresentation } from './chmod-calculator.service';
import { computeChmodOctalRepresentation, computeChmodSymbolicRepresentation, computePermissionsFromChmodOctalRepresentation, computePermissionsFromChmodSymbolicRepresentation } from './chmod-calculator.service';
describe('chmod-calculator', () => {
describe('computeChmodOctalRepresentation', () => {
@ -339,4 +339,119 @@ describe('chmod-calculator', () => {
});
});
});
describe('computePermissionsFromChmodSymbolicRepresentation', () => {
it('throws on invalid symbolic values', () => {
expect(() => computePermissionsFromChmodSymbolicRepresentation('rr---')).to.throw();
expect(() => computePermissionsFromChmodSymbolicRepresentation('rwxrwx--w')).to.throw();
});
it('get permissions from symbolic representation', () => {
expect(
computePermissionsFromChmodSymbolicRepresentation('dr-xr-xr-x'),
).to.eql({
owner: { read: true, write: false, execute: true },
group: { read: true, write: false, execute: true },
public: { read: true, write: false, execute: true },
flags: { setuid: false, setgid: false, stickybit: false },
});
expect(
computePermissionsFromChmodSymbolicRepresentation('-rw-r--r--'),
).to.eql({
owner: { read: true, write: true, execute: false },
group: { read: true, write: false, execute: false },
public: { read: true, write: false, execute: false },
flags: { setuid: false, setgid: false, stickybit: false },
});
expect(
computePermissionsFromChmodSymbolicRepresentation('rwxrwxrwx'),
).to.eql({
owner: { read: true, write: true, execute: true },
group: { read: true, write: true, execute: true },
public: { read: true, write: true, execute: true },
flags: { setuid: false, setgid: false, stickybit: false },
});
expect(
computePermissionsFromChmodSymbolicRepresentation('---------'),
).to.eql({
owner: { read: false, write: false, execute: false },
group: { read: false, write: false, execute: false },
public: { read: false, write: false, execute: false },
flags: { setuid: false, setgid: false, stickybit: false },
});
expect(
computePermissionsFromChmodSymbolicRepresentation('r---wxr-x'),
).to.eql({
owner: { read: true, write: false, execute: false },
group: { read: false, write: true, execute: true },
public: { read: true, write: false, execute: true },
flags: { setuid: false, setgid: false, stickybit: false },
});
expect(
computePermissionsFromChmodSymbolicRepresentation('r---w---x'),
).to.eql({
owner: { read: true, write: false, execute: false },
group: { read: false, write: true, execute: false },
public: { read: false, write: false, execute: true },
flags: { setuid: false, setgid: false, stickybit: false },
});
expect(
computePermissionsFromChmodSymbolicRepresentation('--x-w-r--'),
).to.eql({
owner: { read: false, write: false, execute: true },
group: { read: false, write: true, execute: false },
public: { read: true, write: false, execute: false },
flags: { setuid: false, setgid: false, stickybit: false },
});
expect(
computePermissionsFromChmodSymbolicRepresentation('-w--w--w-'),
).to.eql({
owner: { read: false, write: true, execute: false },
group: { read: false, write: true, execute: false },
public: { read: false, write: true, execute: false },
flags: { setuid: false, setgid: false, stickybit: false },
});
expect(
computePermissionsFromChmodSymbolicRepresentation('-ws-ws-wt'),
).to.eql({
owner: { read: false, write: true, execute: true },
group: { read: false, write: true, execute: true },
public: { read: false, write: true, execute: true },
flags: { setuid: true, setgid: true, stickybit: true },
});
expect(
computePermissionsFromChmodSymbolicRepresentation('-ws-w--w-'),
).to.eql({
owner: { read: false, write: true, execute: true },
group: { read: false, write: true, execute: false },
public: { read: false, write: true, execute: false },
flags: { setuid: true, setgid: false, stickybit: false },
});
expect(
computePermissionsFromChmodSymbolicRepresentation('-w--ws-w-'),
).to.eql({
owner: { read: false, write: true, execute: false },
group: { read: false, write: true, execute: true },
public: { read: false, write: true, execute: false },
flags: { setuid: false, setgid: true, stickybit: false },
});
expect(
computePermissionsFromChmodSymbolicRepresentation('-w--w--wt'),
).to.eql({
owner: { read: false, write: true, execute: false },
group: { read: false, write: true, execute: false },
public: { read: false, write: true, execute: true },
flags: { setuid: false, setgid: false, stickybit: true },
});
});
});
});