mirror of
https://github.com/clusterio/clusterio.git
synced 2026-11-11 23:04:52 +09:00
bbassieandClaude Fable 5
021ee1725b
Factorio 2.1.13 added build_base_unit_dispatch_cooldown as the last field of enemy_expansion in the map exchange string, and rejects map settings without it. Track the full version in the reader state and read the field for 2.1.13 and later. Adds a fixture string generated with 2.1.14 and uses it in the load-scenario integration test. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
123 lines
3.7 KiB
JavaScript
123 lines
3.7 KiB
JavaScript
"use strict";
|
|
const assert = require("assert").strict;
|
|
const zlib = require("zlib");
|
|
|
|
const lib = require("@clusterio/lib");
|
|
|
|
const testStrings = require("./test_strings");
|
|
const testSettings = require("./test_settings");
|
|
|
|
|
|
// Simple linear congruential random number generator
|
|
class Random {
|
|
constructor(seed) {
|
|
this.prev = seed;
|
|
}
|
|
|
|
next() {
|
|
let curr = (1103515245 * this.prev + 12345) & 0x7fffffff;
|
|
this.prev = curr;
|
|
return curr >> 16;
|
|
}
|
|
}
|
|
|
|
describe("lib/factorio/exchange_string", function() {
|
|
describe("readMapExchangeString", function() {
|
|
it("should parse post v0.16 strings", function() {
|
|
assert.deepEqual(lib.readMapExchangeString(testStrings.default), {
|
|
version: [1, 1, 33, 0],
|
|
unknown: 0,
|
|
map_gen_settings: testSettings.default_map_gen_settings,
|
|
map_settings: testSettings.default_map_settings,
|
|
checksum: 3169422966,
|
|
});
|
|
|
|
assert.deepEqual(lib.readMapExchangeString(testStrings.modified), {
|
|
version: [1, 1, 33, 0],
|
|
unknown: 0,
|
|
map_gen_settings: testSettings.modified_map_gen_settings,
|
|
map_settings: testSettings.modified_map_settings,
|
|
checksum: 4092204126,
|
|
});
|
|
});
|
|
|
|
it("should parse post v2.0 strings", function() {
|
|
assert.deepEqual(lib.readMapExchangeString(testStrings.modified_v2), {
|
|
version: [2, 0, 47, 0],
|
|
unknown: 0,
|
|
map_gen_settings: testSettings.modified_v2_map_gen_settings,
|
|
map_settings: testSettings.modified_v2_map_settings,
|
|
checksum: 979461261,
|
|
});
|
|
|
|
assert.deepEqual(lib.readMapExchangeString(testStrings.modified_space_age), {
|
|
version: [2, 0, 47, 0],
|
|
unknown: 0,
|
|
map_gen_settings: testSettings.modified_space_age_map_gen_settings,
|
|
map_settings: testSettings.modified_v2_map_settings,
|
|
checksum: 1746300027,
|
|
});
|
|
});
|
|
|
|
it("should parse post v2.1 strings", function() {
|
|
assert.deepEqual(lib.readMapExchangeString(testStrings.modified_v2_1), {
|
|
version: [2, 1, 9, 3],
|
|
unknown: 0,
|
|
map_gen_settings: testSettings.modified_v2_1_map_gen_settings,
|
|
map_settings: testSettings.modified_v2_1_map_settings,
|
|
checksum: 3180296799,
|
|
});
|
|
});
|
|
|
|
it("should parse post v2.1.13 strings", function() {
|
|
assert.deepEqual(lib.readMapExchangeString(testStrings.modified_v2_1_13), {
|
|
version: [2, 1, 14, 1],
|
|
unknown: 0,
|
|
map_gen_settings: testSettings.modified_v2_1_map_gen_settings,
|
|
map_settings: testSettings.modified_v2_1_13_map_settings,
|
|
checksum: 272054359,
|
|
});
|
|
});
|
|
|
|
it("should handle malformed strings", function() {
|
|
assert.throws(
|
|
() => lib.readMapExchangeString("<<blah>>"),
|
|
new Error("Not a map exchange string")
|
|
);
|
|
|
|
assert.throws(
|
|
() => lib.readMapExchangeString(testStrings.default.slice(0, 100)),
|
|
new Error("Not a map exchange string")
|
|
);
|
|
|
|
assert.throws(
|
|
() => lib.readMapExchangeString(`>>>${Buffer.from("abk430ia404ah3b4").toString("base64")}<<<`),
|
|
new Error("Malformed map exchange string: zlib inflate failed")
|
|
);
|
|
|
|
for (let i = 0; i < 100; i++) {
|
|
let gen = new Random(i);
|
|
let size = gen.next() % 200 + 100;
|
|
let data = Buffer.alloc(size);
|
|
for (let j = 0; j < size; j++) {
|
|
data[j] = gen.next() % 256;
|
|
}
|
|
// eslint-disable-next-line node/no-sync
|
|
data = zlib.deflateSync(data);
|
|
assert.throws(
|
|
() => lib.readMapExchangeString(`>>>${data.toString("base64")}<<<`),
|
|
new Error("Malformed map exchange string: reached end before finishing parsing")
|
|
);
|
|
}
|
|
|
|
let pastEnd = Buffer.from(testStrings.default.replace(/><\n/g, ""), "base64");
|
|
// eslint-disable-next-line node/no-sync
|
|
pastEnd = zlib.deflateSync(Buffer.concat([zlib.inflateSync(pastEnd), Buffer.from("junk")]));
|
|
assert.throws(
|
|
() => lib.readMapExchangeString(`>>>${pastEnd.toString("base64")}<<<`),
|
|
new Error("Malformed map exchange string: data after end")
|
|
);
|
|
});
|
|
});
|
|
});
|