Adding upstream version 1.44.3.upstream/1.44.3upstream

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

1 files changed, 89 insertions, 0 deletions

diff --git a/fluent-bit/tests/internal/pipe.c b/fluent-bit/tests/internal/pipe.c
new file mode 100644
index 00000000..f8a08e0d
--- /dev/null
+++ b/fluent-bit/tests/internal/pipe.c
@@ -0,0 +1,89 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+
+#include <fluent-bit/flb_info.h>
+#include <fluent-bit/flb_pipe.h>
+#ifdef FLB_SYSTEM_WINDOWS
+#include <fluent-bit/flb_compat.h>
+#endif
+
+#include <inttypes.h>
+#include "flb_tests_internal.h"
+
+struct data {
+    int x;
+    char str[32];
+};
+
+static void test_pipe_usage()
+{
+    int i;
+    int ret;
+    char *b;
+    ssize_t bytes;
+    flb_pipefd_t p[2];
+    struct data data;
+    struct data rec;
+#ifdef FLB_SYSTEM_WINDOWS
+    WSADATA wsa_data;
+#endif
+
+#ifdef FLB_SYSTEM_WINDOWS
+    WSAStartup(0x0201, &wsa_data);
+#endif
+    /* Create pipe */
+    ret = flb_pipe_create(p);
+    TEST_CHECK(ret == 0);
+
+    /* Prepare test */
+    memset(&data, '\0', sizeof(struct data));
+    data.x = 2017;
+    memcpy(data.str, "this is a test\n", 15);
+    data.str[15] = '\0';
+
+    /* Simple write/read */
+    bytes = flb_pipe_w(p[1], &data, sizeof(struct data));
+    TEST_CHECK(bytes > 0);
+
+    bytes = flb_pipe_r(p[0], &rec, sizeof(struct data));
+    TEST_CHECK(bytes > 0);
+    TEST_CHECK(rec.x == 2017);
+    TEST_CHECK(strlen(rec.str) == 15);
+
+    /* Iterate write, all_read */
+    b = (char *) &data;
+    for (i = 0; i < sizeof(struct data); i++, b++) {
+        bytes = flb_pipe_w(p[1], b, 1);
+        TEST_CHECK(bytes == 1);
+    }
+
+    b = (char *) &rec;
+    memset(&rec, '\0', sizeof(struct data));
+    for (i = 0; i < sizeof(struct data); i++, b++) {
+        bytes = flb_pipe_read_all(p[0], b, 1);
+        TEST_CHECK(bytes == 1);
+    }
+    TEST_CHECK(rec.x == 2017);
+    TEST_CHECK(strlen(rec.str) == 15);
+
+    /* All write, all read */
+    bytes = flb_pipe_write_all(p[1], &data, sizeof(struct data));
+    TEST_CHECK(bytes == sizeof(struct data));
+
+    memset(&rec, '\0', sizeof(struct data));
+    bytes = flb_pipe_read_all(p[0], &rec, sizeof(struct data));
+    TEST_CHECK(bytes == sizeof(struct data));
+    TEST_CHECK(rec.x == 2017);
+    TEST_CHECK(strlen(rec.str) == 15);
+
+    /* Close pipe channels */
+    flb_pipe_close(p[0]);
+    flb_pipe_close(p[1]);
+#ifdef FLB_SYSTEM_WINDOWS
+    WSACleanup();
+#endif
+}
+
+TEST_LIST = {
+    { "pipe_usage", test_pipe_usage},
+    { 0 }
+};