tests/unit/test_event_expr_to_bytecode.c

   1 /*
   2  * Copyright 2020 EfficiOS, Inc.
   3  *
   4  * SPDX-License-Identifier: GPL-2.0-only
   5  *
   6  */
   7
   8 #include <lttng/event-expr.h>
   9 #include <common/event-expr-to-bytecode.h>
  10 #include <common/bytecode/bytecode.h>
  11 #include <tap/tap.h>
  12
  13 #define NR_TESTS 4
  14
  15 static
  16 void test_event_payload_field(void)
  17 {
  18         struct lttng_event_expr *event_expr;
  19         struct lttng_bytecode *bytecode = NULL;
  20         int ret;
  21
  22         event_expr = lttng_event_expr_event_payload_field_create("tourlou");
  23         ret = lttng_event_expr_to_bytecode(event_expr, &bytecode);
  24
  25         ok(ret == 0, "event payload field");
  26
  27         lttng_event_expr_destroy(event_expr);
  28         free(bytecode);
  29 }
  30
  31 static
  32 void test_channel_context_field(void)
  33 {
  34         struct lttng_event_expr *event_expr;
  35         struct lttng_bytecode *bytecode = NULL;
  36         int ret;
  37
  38         event_expr = lttng_event_expr_channel_context_field_create("tourlou");
  39         ret = lttng_event_expr_to_bytecode(event_expr, &bytecode);
  40
  41         ok(ret == 0, "channel context field");
  42
  43         lttng_event_expr_destroy(event_expr);
  44         free(bytecode);
  45 }
  46
  47 static
  48 void test_app_specific_context_field(void)
  49 {
  50         struct lttng_event_expr *event_expr;
  51         struct lttng_bytecode *bytecode = NULL;
  52         int ret;
  53
  54         event_expr = lttng_event_expr_app_specific_context_field_create("Bob", "Leponge");
  55         ret = lttng_event_expr_to_bytecode(event_expr, &bytecode);
  56
  57         ok(ret == 0, "app-specific context field");
  58
  59         lttng_event_expr_destroy(event_expr);
  60         free(bytecode);
  61 }
  62
  63 static
  64 void test_array_field_element(void)
  65 {
  66         struct lttng_event_expr *event_expr;
  67         struct lttng_bytecode *bytecode = NULL;
  68         int ret;
  69
  70         event_expr = lttng_event_expr_event_payload_field_create("allo");
  71         event_expr = lttng_event_expr_array_field_element_create(event_expr, 168);
  72         ret = lttng_event_expr_to_bytecode(event_expr, &bytecode);
  73
  74         ok(ret == 0, "array field element");
  75
  76         lttng_event_expr_destroy(event_expr);
  77         free(bytecode);
  78 }
  79
  80 int main(void)
  81 {
  82         plan_tests(NR_TESTS);
  83
  84         test_event_payload_field();
  85         test_channel_context_field();
  86         test_app_specific_context_field();
  87         test_array_field_element();
  88
  89         return exit_status();
  90 }