[tests] test stubs for http_header.c and http_kv.c

1 files changed, 111 insertions, 0 deletions

diff --git a/src/t/test_http_header.c b/src/t/test_http_header.c
new file mode 100644
index 00000000..0a5512ba
--- /dev/null
+++ b/src/t/test_http_header.c
@@ -0,0 +1,111 @@
+#include "first.h"
+
+#undef NDEBUG
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "http_header.c"
+
+static void test_http_header_tables (void) {
+    /* verify enum http_header_e presence in http_headers[] */
+    unsigned int u;
+    for (int i = 0; i < 64; ++i) {
+        /* Note: must be kept in sync http_headers[] and http_headers_off[] */
+        /* Note: must be kept in sync with http_header.h enum http_header_e */
+        /* Note: must be kept in sync with http_header.c http_headers[] */
+        /* Note: must be kept in sync h2.c:http_header_lc[] */
+        /* Note: must be kept in sync h2.c:http_header_lshpack_idx[] */
+        /* Note: must be kept in sync h2.c:lshpack_idx_http_header[] */
+        /* switch() statement with each entry in enum http_header_e;
+         * no 'default' case to trigger warning if entry is added */
+        enum http_header_e x = (enum http_header_e)i;
+        switch (x) {
+          case HTTP_HEADER_OTHER:
+          case HTTP_HEADER_ACCEPT:
+          case HTTP_HEADER_ACCEPT_ENCODING:
+          case HTTP_HEADER_ACCEPT_LANGUAGE:
+          case HTTP_HEADER_ACCEPT_RANGES:
+          case HTTP_HEADER_ACCESS_CONTROL_ALLOW_ORIGIN:
+          case HTTP_HEADER_AGE:
+          case HTTP_HEADER_ALLOW:
+          case HTTP_HEADER_ALT_SVC:
+          case HTTP_HEADER_ALT_USED:
+          case HTTP_HEADER_AUTHORIZATION:
+          case HTTP_HEADER_CACHE_CONTROL:
+          case HTTP_HEADER_CONNECTION:
+          case HTTP_HEADER_CONTENT_ENCODING:
+          case HTTP_HEADER_CONTENT_LENGTH:
+          case HTTP_HEADER_CONTENT_LOCATION:
+          case HTTP_HEADER_CONTENT_RANGE:
+          case HTTP_HEADER_CONTENT_SECURITY_POLICY:
+          case HTTP_HEADER_CONTENT_TYPE:
+          case HTTP_HEADER_COOKIE:
+          case HTTP_HEADER_DATE:
+          case HTTP_HEADER_DNT:
+          case HTTP_HEADER_ETAG:
+          case HTTP_HEADER_EXPECT:
+          case HTTP_HEADER_EXPECT_CT:
+          case HTTP_HEADER_EXPIRES:
+          case HTTP_HEADER_FORWARDED:
+          case HTTP_HEADER_HOST:
+          case HTTP_HEADER_HTTP2_SETTINGS:
+          case HTTP_HEADER_IF_MATCH:
+          case HTTP_HEADER_IF_MODIFIED_SINCE:
+          case HTTP_HEADER_IF_NONE_MATCH:
+          case HTTP_HEADER_IF_RANGE:
+          case HTTP_HEADER_IF_UNMODIFIED_SINCE:
+          case HTTP_HEADER_LAST_MODIFIED:
+          case HTTP_HEADER_LINK:
+          case HTTP_HEADER_LOCATION:
+          case HTTP_HEADER_ONION_LOCATION:
+          case HTTP_HEADER_P3P:
+          case HTTP_HEADER_PRAGMA:
+          case HTTP_HEADER_PRIORITY:
+          case HTTP_HEADER_RANGE:
+          case HTTP_HEADER_REFERER:
+          case HTTP_HEADER_REFERRER_POLICY:
+          case HTTP_HEADER_SERVER:
+          case HTTP_HEADER_SET_COOKIE:
+          case HTTP_HEADER_STATUS:
+          case HTTP_HEADER_STRICT_TRANSPORT_SECURITY:
+          case HTTP_HEADER_TE:
+          case HTTP_HEADER_TRANSFER_ENCODING:
+          case HTTP_HEADER_UPGRADE:
+          case HTTP_HEADER_UPGRADE_INSECURE_REQUESTS:
+          case HTTP_HEADER_USER_AGENT:
+          case HTTP_HEADER_VARY:
+          case HTTP_HEADER_WWW_AUTHENTICATE:
+          case HTTP_HEADER_X_CONTENT_TYPE_OPTIONS:
+          case HTTP_HEADER_X_FORWARDED_FOR:
+          case HTTP_HEADER_X_FORWARDED_PROTO:
+          case HTTP_HEADER_X_FRAME_OPTIONS:
+          case HTTP_HEADER_X_XSS_PROTECTION:
+            for (u = 0; u < sizeof(http_headers)/sizeof(*http_headers); ++u) {
+                if (i == http_headers[u].key) {
+                    assert(x == http_header_hkey_get(http_headers[u].value,
+                                                     http_headers[u].vlen));
+                    assert(x == http_header_hkey_get_lc(http_headers[u].value,
+                                                        http_headers[u].vlen));
+                    break;
+                }
+            }
+            assert(u < sizeof(http_headers)/sizeof(*http_headers));
+            break;
+        }
+    }
+
+    /* verify http_headers_off[] */
+    for (u = 0; u < sizeof(http_headers)/sizeof(*http_headers); ++u) {
+        if (http_headers[u].vlen == 0) break;
+        int8_t x = http_headers_off[http_headers[u].vlen];
+        assert((unsigned int)x <= u);
+        assert(http_headers[x].vlen == http_headers[u].vlen);
+    }
+}
+
+void test_http_header (void);
+void test_http_header (void)
+{
+    test_http_header_tables();
+}