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Fix http.Headers.initList

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Use correct return type (error union), cast field length for hashmap capacity.
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Karl Seguin 2023-10-31 04:35:24 +08:00 committed by GitHub
parent 10d03acdb5
commit f52a228a5d
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1 changed files with 18 additions and 2 deletions
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20
lib/std/http/Headers.zig
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@ -60,11 +60,11 @@ pub const Headers = struct {
return .{ .allocator = allocator };
}
pub fn initList(allocator: Allocator, list: []const Field) Headers {
pub fn initList(allocator: Allocator, list: []const Field) !Headers {
var new = Headers.init(allocator);
try new.list.ensureTotalCapacity(allocator, list.len);
try new.index.ensureTotalCapacity(allocator, list.len);
try new.index.ensureTotalCapacity(allocator, @intCast(list.len));
for (list) |field| {
try new.append(field.name, field.value);
}
@ -464,3 +464,19 @@ test "Headers.clearRetainingCapacity and clearAndFree" {
try testing.expectEqual(@as(usize, 0), h.list.capacity);
try testing.expectEqual(@as(usize, 0), h.index.capacity());
}
test "Headers.initList" {
var h = try Headers.initList(std.testing.allocator, &.{
.{ .name = "Accept-Encoding", .value = "gzip" },
.{ .name = "Authorization", .value = "it's over 9000!" },
});
defer h.deinit();
const encoding_values = (try h.getValues(testing.allocator, "Accept-Encoding")).?;
defer testing.allocator.free(encoding_values);
try testing.expectEqualDeep(@as([]const []const u8, &[_][]const u8{"gzip"}), encoding_values);
const authorization_values = (try h.getValues(testing.allocator, "Authorization")).?;
defer testing.allocator.free(authorization_values);
try testing.expectEqualDeep(@as([]const []const u8, &[_][]const u8{"it's over 9000!"}), authorization_values);
}