msgpack-zig/tests/deserialise/binary.zig

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const std = @import("std");
const msgpack = @import("msgpack");
const deserialise = msgpack.deserialise.deserialise;
fn test_binary(bytes: []const u8, expected: []const u8) !void {
const alloc = std.testing.allocator;
const obj = try deserialise(alloc, bytes);
defer obj.deinit(alloc);
try std.testing.expectEqualStrings(expected, obj.raw.binary);
}
test "binary 1" {
const bytes = [_]u8{ 0xc4, 0x03, 'A', 'B', 'C' };
try test_binary(&bytes, "ABC");
}
test "binary 2" {
const bytes = [_]u8{ 0xc4, 0x00 };
try test_binary(&bytes, "");
}
test "binary 3" {
var bytes: [2 + 255]u8 = undefined;
bytes[0] = 0xc4;
bytes[1] = 0xff;
for (bytes[2..]) |*c| {
c.* = 'A';
}
try test_binary(&bytes, "A" ** 255);
}
test "binary 4" {
var bytes: [3 + 256]u8 = undefined;
bytes[0] = 0xc5;
bytes[1] = 0x01;
bytes[2] = 0x00;
for (bytes[3..]) |*c| {
c.* = 'A';
}
try test_binary(&bytes, "A" ** 256);
}
test "binary 5" {
var bytes: [3 + 65535]u8 = undefined;
bytes[0] = 0xc5;
bytes[1] = 0xff;
bytes[2] = 0xff;
for (bytes[3..]) |*c| {
c.* = 'A';
}
try test_binary(&bytes, "A" ** 65535);
}
test "binary 6" {
var bytes: [5 + 65536]u8 = undefined;
bytes[0] = 0xc6;
bytes[1] = 0x00;
bytes[2] = 0x01;
bytes[3] = 0x00;
bytes[4] = 0x00;
for (bytes[5..]) |*c| {
c.* = 'A';
}
try test_binary(&bytes, "A" ** 65536);
}