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M1: doc-level free list, sessions, and a spec runner that no longer overstates #1

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dev merged 37 commits from m1-cursors into main 2026-08-09 16:15:34 +00:00
Conversation 0 Commits 37 Files Changed 21 +5 -5
1 changed files with 5 additions and 5 deletions
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10
src/commands.zig
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@@ -3157,13 +3157,13 @@ fn run_for_code(ctx: *Context, name: []const u8, value: bson.Value, extra: []con
return null; return null;
} }
fn doc_count(ctx: *Context, coll: []const u8) !i64 { fn doc_count(ctx: *Context, coll: []const u8) !i32 {
var reply = wire.Reply.init(testing.allocator); var reply = wire.Reply.init(testing.allocator);
defer reply.deinit(); defer reply.deinit();
var msg = try parse_fake_msg("count", .{ .string = coll }, &.{}); var msg = try parse_fake_msg("count", .{ .string = coll }, &.{});
defer msg.deinit(); defer msg.deinit();
try dispatch(ctx, &msg, &reply); try dispatch(ctx, &msg, &reply);
return bson.get_pair(reply.pairs.items, "n").?.int64; return bson.get_pair(reply.pairs.items, "n").?.int32;
} }
test "a well-formed session id changes nothing and is not echoed" { test "a well-formed session id changes nothing and is not echoed" {
@@ -3191,7 +3191,7 @@ test "a well-formed session id changes nothing and is not echoed" {
// mongod answers a well-formed lsid with exactly `{ok: 1}` and no echo, // mongod answers a well-formed lsid with exactly `{ok: 1}` and no echo,
// measured; a driver reads only `$clusterTime` and `operationTime` back. // measured; a driver reads only `$clusterTime` and `operationTime` back.
try testing.expect(bson.get_pair(reply.pairs.items, "lsid") == null); try testing.expect(bson.get_pair(reply.pairs.items, "lsid") == null);
try testing.expectEqual(@as(i64, 1), try doc_count(&ctx, "sess")); try testing.expectEqual(@as(i32, 1), try doc_count(&ctx, "sess"));
} }
test "a malformed session id is refused without leaking a lock" { test "a malformed session id is refused without leaking a lock" {
@@ -3271,7 +3271,7 @@ test "a transactional write is refused rather than applied" {
.{ .key = "startTransaction", .value = .{ .bool = true } }, .{ .key = "startTransaction", .value = .{ .bool = true } },
.{ .key = "autocommit", .value = .{ .bool = false } }, .{ .key = "autocommit", .value = .{ .bool = false } },
})).?); })).?);
try testing.expectEqual(@as(i64, 0), try doc_count(&ctx, "txn")); try testing.expectEqual(@as(i32, 0), try doc_count(&ctx, "txn"));
// The order the checks fire in is mongod's, measured: a missing session id // The order the checks fire in is mongod's, measured: a missing session id
// is reported before the standalone refusal, and a bad type before both. // is reported before the standalone refusal, and a bad type before both.
@@ -3289,7 +3289,7 @@ test "a transactional write is refused rather than applied" {
.{ .key = "lsid", .value = lsid }, .{ .key = "lsid", .value = lsid },
.{ .key = "startTransaction", .value = .{ .bool = true } }, .{ .key = "startTransaction", .value = .{ .bool = true } },
})).?); })).?);
try testing.expectEqual(@as(i64, 0), try doc_count(&ctx, "txn")); try testing.expectEqual(@as(i32, 0), try doc_count(&ctx, "txn"));
} }
test "endSessions judges the array it is handed" { test "endSessions judges the array it is handed" {