Merging upstream version 1.45.3+dfsg.

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

1 files changed, 210 insertions, 0 deletions

diff --git a/src/fluent-bit/tests/runtime/out_exit.c b/src/fluent-bit/tests/runtime/out_exit.c
new file mode 100644
index 000000000..7ddd70de7
--- /dev/null
+++ b/src/fluent-bit/tests/runtime/out_exit.c
@@ -0,0 +1,210 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+
+#include <fluent-bit.h>
+#include "flb_tests_runtime.h"
+
+/* Test data */
+#include "data/common/json_invalid.h" /* JSON_INVALID */
+#include "data/common/json_long.h"    /* JSON_LONG    */
+#include "data/common/json_small.h"   /* JSON_SMALL   */
+
+/* Test functions */
+void flb_test_exit_json_invalid(void);
+void flb_test_exit_json_long(void);
+void flb_test_exit_json_small(void);
+void flb_test_exit_keep_alive(void);
+void flb_test_exit_clean_shutdown(void);
+
+/* Test list */
+TEST_LIST = {
+    {"json_invalid",    flb_test_exit_json_invalid  },
+    {"json_long",       flb_test_exit_json_long     },
+    {"json_small",      flb_test_exit_json_small    },
+    {"keep_alive",      flb_test_exit_keep_alive    },
+    {"clean_shutdown",  flb_test_exit_clean_shutdown},
+    {NULL, NULL}
+};
+
+
+#define WAIT_STOP (5+1) /* pause in flb_engine_stop and buffer period */
+
+void flb_test_exit_json_invalid(void)
+{
+    int i;
+    int ret;
+    int bytes;
+    char *p = (char *) JSON_INVALID;
+    flb_ctx_t *ctx;
+    int in_ffd;
+    int out_ffd;
+
+    ctx = flb_create();
+    flb_service_set(ctx, "Flush", "1", "Grace", "1", "Log_Level", "error", NULL);
+
+    in_ffd = flb_input(ctx, (char *) "lib", NULL);
+    TEST_CHECK(in_ffd >= 0);
+    flb_input_set(ctx, in_ffd, "tag", "test", NULL);
+
+    out_ffd = flb_output(ctx, (char *) "exit", NULL);
+    TEST_CHECK(out_ffd >= 0);
+    flb_output_set(ctx, out_ffd, "match", "test", NULL);
+
+    ret = flb_start(ctx);
+    TEST_CHECK(ret == 0);
+
+    for (i = 0; i < (int) sizeof(JSON_INVALID) - 1; i++) {
+        bytes = flb_lib_push(ctx, in_ffd, p + i, 1);
+        TEST_CHECK(bytes == 1);
+    }
+
+    sleep(WAIT_STOP); /* waiting stop automatically */
+
+    /* On invalid case, flb_stop() is not called from out_exit plugin.
+     * To shutdown normally and cleanly, it needs to call flb_stop() here. */
+    flb_stop(ctx);
+    flb_destroy(ctx);
+}
+
+/* It writes a very long JSON map (> 100KB) byte by byte */
+void flb_test_exit_json_long(void)
+{
+    int i;
+    int ret;
+    int bytes;
+    char *p = (char *) JSON_LONG;
+    flb_ctx_t *ctx;
+    int in_ffd;
+    int out_ffd;
+
+    ctx = flb_create();
+    flb_service_set(ctx, "Flush", "1", "Grace", "1", "Log_Level", "error", NULL);
+
+    in_ffd = flb_input(ctx, (char *) "lib", NULL);
+    TEST_CHECK(in_ffd >= 0);
+    flb_input_set(ctx, in_ffd, "tag", "test", NULL);
+
+    out_ffd = flb_output(ctx, (char *) "exit", NULL);
+    TEST_CHECK(out_ffd >= 0);
+    flb_output_set(ctx, out_ffd, "match", "test", NULL);
+
+    ret = flb_start(ctx);
+    TEST_CHECK(ret == 0);
+
+    for (i = 0; i < (int) sizeof(JSON_LONG) - 1; i++) {
+        bytes = flb_lib_push(ctx, in_ffd, p + i, 1);
+        TEST_CHECK(bytes == 1);
+    }
+
+    sleep(WAIT_STOP); /* waiting stop automatically */
+
+    /* call flb_stop() from out_exit plugin */
+    flb_destroy(ctx);
+}
+
+void flb_test_exit_json_small(void)
+{
+    int i;
+    int ret;
+    int bytes;
+    char *p = (char *) JSON_SMALL;
+    flb_ctx_t *ctx;
+    int in_ffd;
+    int out_ffd;
+
+    ctx = flb_create();
+    flb_service_set(ctx, "Flush", "1", "Grace", "1", "Log_Level", "error", NULL);
+
+    in_ffd = flb_input(ctx, (char *) "lib", NULL);
+    TEST_CHECK(in_ffd >= 0);
+    flb_input_set(ctx, in_ffd, "tag", "test", NULL);
+
+    out_ffd = flb_output(ctx, (char *) "exit", NULL);
+    TEST_CHECK(out_ffd >= 0);
+    flb_output_set(ctx, out_ffd, "match", "test", NULL);
+
+    ret = flb_start(ctx);
+    TEST_CHECK(ret == 0);
+
+    for (i = 0; i < (int) sizeof(JSON_SMALL) - 1; i++) {
+        bytes = flb_lib_push(ctx, in_ffd, p + i, 1);
+        TEST_CHECK(bytes == 1);
+    }
+
+    sleep(WAIT_STOP); /* waiting stop automatically */
+
+    /* call flb_stop() from out_exit plugin */
+    flb_destroy(ctx);
+}
+
+void flb_test_exit_keep_alive(void)
+{
+    int i;
+    int ret;
+    int bytes;
+    char *p = (char *) JSON_SMALL;
+    flb_ctx_t *ctx;
+    int in_ffd;
+    int out_ffd;
+
+    ctx = flb_create();
+    flb_service_set(ctx, "Flush", "1", "Grace", "1", "Log_Level", "error", NULL);
+
+    in_ffd = flb_input(ctx, (char *) "lib", NULL);
+    TEST_CHECK(in_ffd >= 0);
+    flb_input_set(ctx, in_ffd, "tag", "test", NULL);
+
+    out_ffd = flb_output(ctx, (char *) "exit", NULL);
+    TEST_CHECK(out_ffd >= 0);
+    flb_output_set(ctx, out_ffd, "match", "test", NULL);
+    flb_output_set(ctx, out_ffd, "flush_count", "10", NULL);
+
+    ret = flb_start(ctx);
+    TEST_CHECK(ret == 0);
+
+    for (i = 0; i < (int) sizeof(JSON_SMALL) - 1; i++) {
+        bytes = flb_lib_push(ctx, in_ffd, p + i, 1);
+        TEST_CHECK(bytes == 1);
+    }
+
+    sleep(WAIT_STOP); /* waiting flush */
+
+    flb_stop(ctx);
+    flb_destroy(ctx);
+}
+
+void flb_test_exit_clean_shutdown(void)
+{
+    int i;
+    int ret;
+    int bytes;
+    char *p = (char *) JSON_SMALL;
+    flb_ctx_t *ctx;
+    int in_ffd;
+    int out_ffd;
+
+    ctx = flb_create();
+    flb_service_set(ctx, "Flush", "1", "Grace", "-1", "Log_Level", "error", NULL);
+
+    in_ffd = flb_input(ctx, (char *) "lib", NULL);
+    TEST_CHECK(in_ffd >= 0);
+    flb_input_set(ctx, in_ffd, "tag", "test", NULL);
+
+    out_ffd = flb_output(ctx, (char *) "exit", NULL);
+    TEST_CHECK(out_ffd >= 0);
+    flb_output_set(ctx, out_ffd, "match", "test", NULL);
+    flb_output_set(ctx, out_ffd, "flush_count", "10", NULL);
+
+    ret = flb_start(ctx);
+    TEST_CHECK(ret == 0);
+
+    for (i = 0; i < (int) sizeof(JSON_SMALL) - 1; i++) {
+        bytes = flb_lib_push(ctx, in_ffd, p + i, 1);
+        TEST_CHECK(bytes == 1);
+    }
+
+    sleep(WAIT_STOP); /* waiting flush */
+
+    flb_stop(ctx);
+    flb_destroy(ctx);
+}
+