summaryrefslogtreecommitdiff
path: root/core/shared_queue_test.js
diff options
context:
space:
mode:
authorRyan Dahl <ry@tinyclouds.org>2019-03-14 19:17:52 -0400
committerRyan Dahl <ry@tinyclouds.org>2019-03-15 10:58:18 -0400
commit1811318097b57c136913bd95bb9e16d820cc1a1a (patch)
tree1459444a37d4ea961d1b1f1da2cd0044ed2c5ac9 /core/shared_queue_test.js
parent76c73ec61ec4271581795a2f0e3ae60072676dae (diff)
core: Behavior shouldn't be generic
We always pass around Box<[u8]>, and adding this generic is an unnecessary complication. Add deno_core_http_bench_test to test.py sharedQueue works on deno_core_http_bench
Diffstat (limited to 'core/shared_queue_test.js')
-rw-r--r--core/shared_queue_test.js65
1 files changed, 65 insertions, 0 deletions
diff --git a/core/shared_queue_test.js b/core/shared_queue_test.js
new file mode 100644
index 000000000..33000fd45
--- /dev/null
+++ b/core/shared_queue_test.js
@@ -0,0 +1,65 @@
+// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
+
+function assert(cond) {
+ if (!cond) {
+ throw Error("assert");
+ }
+}
+
+function main() {
+ const q = Deno._sharedQueue;
+
+ let h = q.head();
+ assert(h > 0);
+
+ let r = new Uint8Array([1, 2, 3, 4, 5]);
+ let len = r.byteLength + h;
+ assert(q.push(r));
+ assert(q.head() == len);
+
+ r = new Uint8Array([6, 7]);
+ assert(q.push(r));
+
+ r = new Uint8Array([8, 9, 10, 11]);
+ assert(q.push(r));
+ assert(q.numRecords() == 3);
+ assert(q.size() == 3);
+
+ r = q.shift();
+ assert(r.byteLength == 5);
+ assert(r[0] == 1);
+ assert(r[1] == 2);
+ assert(r[2] == 3);
+ assert(r[3] == 4);
+ assert(r[4] == 5);
+ assert(q.numRecords() == 3);
+ assert(q.size() == 2);
+
+ r = q.shift();
+ assert(r.byteLength == 2);
+ assert(r[0] == 6);
+ assert(r[1] == 7);
+ assert(q.numRecords() == 3);
+ assert(q.size() == 1);
+
+ r = q.shift();
+ assert(r.byteLength == 4);
+ assert(r[0] == 8);
+ assert(r[1] == 9);
+ assert(r[2] == 10);
+ assert(r[3] == 11);
+ assert(q.numRecords() == 3);
+ assert(q.size() == 0);
+
+ assert(q.shift() == null);
+ assert(q.shift() == null);
+ assert(q.numRecords() == 3);
+ assert(q.size() == 0);
+
+ q.reset();
+ assert(q.numRecords() == 0);
+ assert(q.size() == 0);
+ libdeno.print("shared_queue_test.js ok\n");
+}
+
+main();