我想增加类似ziglang这样的就地测试的语法会很棒!! 增加一个关键字:test
test "parse integers" {
const input = "123 67 89,99";
const ally = std.testing.allocator;
var list = std.ArrayList(u32).init(ally);
// Ensure the list is freed at scope exit.
// Try commenting out this line!
defer list.deinit();
var it = std.mem.tokenizeAny(u8, input, " ,");
while (it.next()) |num| {
const n = try parseInt(u32, num, 10);
try list.append(n);
}
const expected = [_]u32{ 123, 67, 89, 99 };
for (expected, list.items) |exp, actual| {
try std.testing.expectEqual(exp, actual);
}
}