1 files changed, 133 insertions, 0 deletions
diff --git a/web/server/h2o/libh2o/t/00unit/lib/http2/casper.c b/web/server/h2o/libh2o/t/00unit/lib/http2/casper.c
new file mode 100644
index 00000000..5b2a43a5
--- /dev/null
+++ b/web/server/h2o/libh2o/t/00unit/lib/http2/casper.c
@@ -0,0 +1,133 @@
+/*
+ * Copyright (c) 2015 DeNA Co., Ltd., Kazuho Oku
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+#include <string.h>
+#include "../../test.h"
+#include "../../../../lib/http2/casper.c"
+
+static size_t get_end_of_cookie_value(char *cookie, size_t cookie_len)
+{
+    size_t i;
+    for (i = 0; i != cookie_len; ++i)
+        if (cookie[i] == ';')
+            break;
+    return i;
+}
+
+static void test_calc_key(void)
+{
+    h2o_http2_casper_t *casper = h2o_http2_casper_create(13, 6);
+
+    unsigned key = calc_key(casper, H2O_STRLIT("/index.html")), expected;
+    memcpy(&expected, "\x14\xfe\x45\x59", 4);
+    expected &= (1 << 13) - 1;
+    ok(key == expected);
+
+    h2o_http2_casper_destroy(casper);
+}
+
+static void test_lookup(void)
+{
+    h2o_http2_casper_t *casper;
+    casper = h2o_http2_casper_create(13, 6);
+
+    ok(h2o_http2_casper_lookup(casper, H2O_STRLIT("/index.html"), 0) == 0);
+    ok(h2o_http2_casper_lookup(casper, H2O_STRLIT("/index.html"), 1) == 0);
+    ok(casper->keys.size == 1);
+    ok(h2o_http2_casper_lookup(casper, H2O_STRLIT("/index.html"), 0) == 1);
+    ok(h2o_http2_casper_lookup(casper, H2O_STRLIT("/index.html"), 1) == 1);
+    ok(casper->keys.size == 1);
+
+    h2o_http2_casper_destroy(casper);
+}
+
+static void test_cookie(void)
+{
+    h2o_http2_casper_t *casper;
+
+    casper = h2o_http2_casper_create(13, 6);
+
+    h2o_iovec_t cookie = h2o_http2_casper_get_cookie(casper);
+    ok(cookie.base == NULL);
+    ok(cookie.len == 0);
+
+    h2o_http2_casper_lookup(casper, H2O_STRLIT("/index.html"), 1);
+    cookie = h2o_http2_casper_get_cookie(casper);
+    ok(cookie.len != 0);
+    cookie = h2o_strdup(NULL, cookie.base, cookie.len);
+    h2o_http2_casper_destroy(casper);
+    casper = h2o_http2_casper_create(13, 6);
+
+    h2o_http2_casper_consume_cookie(casper, cookie.base, get_end_of_cookie_value(cookie.base, cookie.len));
+    ok(h2o_http2_casper_lookup(casper, H2O_STRLIT("/index.html"), 0) == 1);
+    ok(h2o_http2_casper_lookup(casper, H2O_STRLIT("/index.php"), 0) == 0);
+    h2o_http2_casper_lookup(casper, H2O_STRLIT("/index.php"), 1);
+
+    h2o_http2_casper_lookup(casper, H2O_STRLIT("/index.html"), 1);
+    cookie = h2o_http2_casper_get_cookie(casper);
+    ok(cookie.len != 0);
+    cookie = h2o_strdup(NULL, cookie.base, cookie.len);
+
+    h2o_http2_casper_destroy(casper);
+    casper = h2o_http2_casper_create(13, 6);
+
+    h2o_http2_casper_consume_cookie(casper, cookie.base, get_end_of_cookie_value(cookie.base, cookie.len));
+    ok(h2o_http2_casper_lookup(casper, H2O_STRLIT("/index.html"), 0) == 1);
+    ok(h2o_http2_casper_lookup(casper, H2O_STRLIT("/index.php"), 0) == 1);
+
+    h2o_http2_casper_destroy(casper);
+}
+
+static void test_cookie_merge(void)
+{
+    h2o_http2_casper_t *casper;
+
+    casper = h2o_http2_casper_create(13, 6);
+    h2o_http2_casper_lookup(casper, H2O_STRLIT("/index.html"), 1);
+    h2o_iovec_t cookie1 = h2o_http2_casper_get_cookie(casper);
+    cookie1 = h2o_strdup(NULL, cookie1.base, cookie1.len);
+    h2o_http2_casper_destroy(casper);
+
+    casper = h2o_http2_casper_create(13, 6);
+    h2o_http2_casper_lookup(casper, H2O_STRLIT("/index.php"), 1);
+    h2o_iovec_t cookie2 = h2o_http2_casper_get_cookie(casper);
+    cookie2 = h2o_strdup(NULL, cookie2.base, cookie2.len);
+    h2o_http2_casper_destroy(casper);
+
+    casper = h2o_http2_casper_create(13, 6);
+    h2o_http2_casper_consume_cookie(casper, cookie1.base, get_end_of_cookie_value(cookie1.base, cookie1.len));
+    h2o_http2_casper_consume_cookie(casper, cookie1.base, get_end_of_cookie_value(cookie1.base, cookie1.len));
+    ok(casper->keys.size == 1);
+    ok(h2o_http2_casper_lookup(casper, H2O_STRLIT("/index.html"), 0) == 1);
+    h2o_http2_casper_consume_cookie(casper, cookie2.base, get_end_of_cookie_value(cookie2.base, cookie2.len));
+    ok(casper->keys.size == 2);
+    ok(h2o_http2_casper_lookup(casper, H2O_STRLIT("/index.html"), 0) == 1);
+    ok(h2o_http2_casper_lookup(casper, H2O_STRLIT("/index.php"), 0) == 1);
+    h2o_http2_casper_destroy(casper);
+}
+
+void test_lib__http2__casper(void)
+{
+    subtest("calc_key", test_calc_key);
+    subtest("test_lookup", test_lookup);
+    subtest("cookie", test_cookie);
+    subtest("cookie-merge", test_cookie_merge);
+}