Adding upstream version 1.45.3+dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 167 insertions, 0 deletions

diff --git a/src/fluent-bit/tests/runtime/core_engine.c b/src/fluent-bit/tests/runtime/core_engine.c
new file mode 100644
index 000000000..a7f136a32
--- /dev/null
+++ b/src/fluent-bit/tests/runtime/core_engine.c
@@ -0,0 +1,167 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+
+/*  Fluent Bit
+ *  ==========
+ *  Copyright (C) 2019-2020 The Fluent Bit Authors
+ *  Copyright (C) 2015-2018 Treasure Data Inc.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+#include <fluent-bit.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+
+#include "flb_tests_runtime.h"
+
+/* Test data*/
+
+/* Test functions*/
+void flb_test_engine_wildcard(void);
+
+/* Test list */
+TEST_LIST = {
+    {"wildcard",    flb_test_engine_wildcard },
+    {NULL, NULL}
+};
+
+#define MAX_WAIT_TIME 1500
+int64_t result_time;
+static inline int64_t set_result(int64_t v)
+{
+    int64_t old = __sync_lock_test_and_set(&result_time, v);
+    return old;
+}
+
+static inline int64_t get_result(void)
+{
+    int64_t old = __sync_fetch_and_add(&result_time, 0);
+
+    return old;
+}
+
+static inline int64_t time_in_ms()
+{
+    int ms;
+    struct timespec s;
+    TEST_CHECK(clock_gettime(CLOCK_MONOTONIC, &s) == 0);
+    ms = s.tv_nsec / 1.0e6;
+    if (ms >= 1000) {
+        ms = 0;
+    }
+    return 1000 * s.tv_sec + ms;
+}
+
+int callback_test(void* data, size_t size, void* cb_data)
+{
+    if (size > 0) {
+        flb_lib_free(data);
+        set_result(time_in_ms()); /* success */
+    }
+    return 0;
+}
+
+int check_routing(const char* tag,
+                  const char* match,
+                  const char* match_regex,
+                  bool expect)
+{
+    int in_ffd;
+    int out_ffd;
+    int64_t ret;
+    int64_t start;
+    flb_ctx_t    *ctx    = NULL;
+    char         *str    = (char*)"[1, {\"key\":\"value\"}]";
+
+    struct flb_lib_out_cb cb;
+    cb.cb   = callback_test;
+    cb.data = NULL;
+
+    /* initialize */
+    ctx = flb_create();
+
+    in_ffd = flb_input(ctx, (char *) "lib", NULL);
+    TEST_CHECK(in_ffd >= 0);
+    flb_input_set(ctx, in_ffd, "tag", tag, NULL);
+
+    out_ffd = flb_output(ctx, (char *) "lib", &cb);
+    TEST_CHECK(out_ffd >= 0);
+    if (match) {
+        flb_output_set(ctx, out_ffd, "match", match, NULL);
+    }
+    if (match_regex) {
+        flb_output_set(ctx, out_ffd, "match_regex", match_regex, NULL);
+    }
+
+    flb_service_set(ctx, "Flush", "1", "Grace", "1", "Daemon", "false", NULL);
+
+    ret = flb_start(ctx);
+    TEST_CHECK(ret == 0);
+
+    /* start test */
+    flb_lib_push(ctx, in_ffd, str, strlen(str));
+    set_result(0);
+    start = time_in_ms();
+    while ( (ret = get_result()) == 0 && (time_in_ms() - start < MAX_WAIT_TIME))
+        usleep(10);
+
+    if (expect ? ret == 0 : ret > 0) {
+        flb_error("Mismatch: tag:%s, match:%s, match_regex:%s, expect:%s\n",
+                    tag,
+                    match ? match : "null",
+                    match_regex ? match_regex : "null",
+                    expect ? "true" : "false");
+    }
+    TEST_CHECK(expect ? ret > 0 : ret == 0);
+
+    /* finalize */
+    flb_stop(ctx);
+    flb_destroy(ctx);
+
+    return 0;
+}
+
+void flb_test_engine_wildcard(void)
+{
+    struct test_wildcard_fmt {
+        const char* tag;
+        const char* match;
+        const char* match_regex;
+        bool        expect;
+    };
+    int i = 0;
+
+    struct test_wildcard_fmt checklist[] =
+    {
+        {"cpu.rpi","cpu.rpi", NULL, true  },
+        {"cpu.rpi","cpu.ard", NULL, false },
+        {"cpu.rpi","cpu.*",   NULL, true  },
+        {"cpu.rpi","*",       NULL, true  },
+        {"cpu.rpi","*.*",     NULL, true  },
+        {"cpu.rpi","*.rpi",   NULL, true  },
+        {"cpu.rpi","mem.*",   NULL, false },
+        {"cpu.rpi","*u.r*",   NULL, true  },
+        {"cpu.rpi",NULL,      "[a-z]*", true  },
+        {"cpu.rpi",NULL,      "[A-Z]*", false },
+        {NULL, NULL, NULL, 0}
+    };
+
+    while(checklist[i].tag != NULL){
+        check_routing(checklist[i].tag,
+                      checklist[i].match,
+                      checklist[i].match_regex,
+                      checklist[i].expect);
+        i++;
+    }
+}