import { assertEquals, assertThrowsAsync } from "../testing/asserts.ts";import { getNBytes, putVarbig, putVarnum, readVarbig, readVarnum, sizeof, varbig, varnum, writeVarbig, writeVarnum,} from "./binary.ts";
Deno.test(async function testGetNBytes(): Promise<void> { const data = new Uint8Array([1, 2, 3, 4, 5, 6, 7, 8]); const buff = new Deno.Buffer(data.buffer); const rslt = await getNBytes(buff, 8); assertEquals(rslt, data);});
Deno.test(async function testGetNBytesThrows(): Promise<void> { const data = new Uint8Array([1, 2, 3, 4]); const buff = new Deno.Buffer(data.buffer); await assertThrowsAsync(async () => { await getNBytes(buff, 8); }, Deno.errors.UnexpectedEof);});
Deno.test(function testPutVarbig(): void { const buff = new Uint8Array(8); putVarbig(buff, 0xffeeddccbbaa9988n); assertEquals( buff, new Uint8Array([0xff, 0xee, 0xdd, 0xcc, 0xbb, 0xaa, 0x99, 0x88]) );});
Deno.test(function testPutVarbigLittleEndian(): void { const buff = new Uint8Array(8); putVarbig(buff, 0x8899aabbccddeeffn, { endian: "little" }); assertEquals( buff, new Uint8Array([0xff, 0xee, 0xdd, 0xcc, 0xbb, 0xaa, 0x99, 0x88]) );});
Deno.test(function testPutVarnum(): void { const buff = new Uint8Array(4); putVarnum(buff, 0xffeeddcc); assertEquals(buff, new Uint8Array([0xff, 0xee, 0xdd, 0xcc]));});
Deno.test(function testPutVarnumLittleEndian(): void { const buff = new Uint8Array(4); putVarnum(buff, 0xccddeeff, { endian: "little" }); assertEquals(buff, new Uint8Array([0xff, 0xee, 0xdd, 0xcc]));});
Deno.test(async function testReadVarbig(): Promise<void> { const data = new Uint8Array([1, 2, 3, 4, 5, 6, 7, 8]); const buff = new Deno.Buffer(data.buffer); const rslt = await readVarbig(buff); assertEquals(rslt, 0x0102030405060708n);});
Deno.test(async function testReadVarbigLittleEndian(): Promise<void> { const data = new Uint8Array([1, 2, 3, 4, 5, 6, 7, 8]); const buff = new Deno.Buffer(data.buffer); const rslt = await readVarbig(buff, { endian: "little" }); assertEquals(rslt, 0x0807060504030201n);});
Deno.test(async function testReadVarnum(): Promise<void> { const data = new Uint8Array([1, 2, 3, 4]); const buff = new Deno.Buffer(data.buffer); const rslt = await readVarnum(buff); assertEquals(rslt, 0x01020304);});
Deno.test(async function testReadVarnumLittleEndian(): Promise<void> { const data = new Uint8Array([1, 2, 3, 4]); const buff = new Deno.Buffer(data.buffer); const rslt = await readVarnum(buff, { endian: "little" }); assertEquals(rslt, 0x04030201);});
Deno.test(function testSizeof(): void { assertEquals(1, sizeof("int8")); assertEquals(1, sizeof("uint8")); assertEquals(2, sizeof("int16")); assertEquals(2, sizeof("uint16")); assertEquals(4, sizeof("int32")); assertEquals(4, sizeof("uint32")); assertEquals(8, sizeof("int64")); assertEquals(8, sizeof("uint64")); assertEquals(4, sizeof("float32")); assertEquals(8, sizeof("float64"));});
Deno.test(function testVarbig(): void { const data = new Uint8Array([1, 2, 3, 4, 5, 6, 7, 8]); const rslt = varbig(data); assertEquals(rslt, 0x0102030405060708n);});
Deno.test(function testVarbigLittleEndian(): void { const data = new Uint8Array([1, 2, 3, 4, 5, 6, 7, 8]); const rslt = varbig(data, { endian: "little" }); assertEquals(rslt, 0x0807060504030201n);});
Deno.test(function testVarnum(): void { const data = new Uint8Array([1, 2, 3, 4]); const rslt = varnum(data); assertEquals(rslt, 0x01020304);});Deno.test(function testVarnumLittleEndian(): void { const data = new Uint8Array([1, 2, 3, 4]); const rslt = varnum(data, { endian: "little" }); assertEquals(rslt, 0x04030201);});
Deno.test(async function testWriteVarbig(): Promise<void> { const data = new Uint8Array(8); const buff = new Deno.Buffer(); await writeVarbig(buff, 0x0102030405060708n); await buff.read(data); assertEquals( data, new Uint8Array([0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08]) );});
Deno.test(async function testWriteVarbigLittleEndian(): Promise<void> { const data = new Uint8Array(8); const buff = new Deno.Buffer(); await writeVarbig(buff, 0x0807060504030201n, { endian: "little" }); await buff.read(data); assertEquals( data, new Uint8Array([0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08]) );});
Deno.test(async function testWriteVarnum(): Promise<void> { const data = new Uint8Array(4); const buff = new Deno.Buffer(); await writeVarnum(buff, 0x01020304); await buff.read(data); assertEquals(data, new Uint8Array([0x01, 0x02, 0x03, 0x04]));});
Deno.test(async function testWriteVarnumLittleEndian(): Promise<void> { const data = new Uint8Array(4); const buff = new Deno.Buffer(); await writeVarnum(buff, 0x04030201, { endian: "little" }); await buff.read(data); assertEquals(data, new Uint8Array([0x01, 0x02, 0x03, 0x04]));});