Fix: unchecked return value in ctf-writer test
[babeltrace.git] / tests / lib / test_ctf_writer.c
index 9eed82f42014e800fbe45f91237a8d7e160809bc..fd73d99779a1f4dc28db8d1c1625fce70b247cb5 100644 (file)
@@ -42,7 +42,6 @@
 #include <assert.h>
 #include <sys/wait.h>
 #include <fcntl.h>
-#include <babeltrace/compat/dirent-internal.h>
 #include "tap/tap.h"
 #include <math.h>
 #include <float.h>
@@ -51,7 +50,7 @@
 #define METADATA_LINE_SIZE 512
 #define SEQUENCE_TEST_LENGTH 10
 #define ARRAY_TEST_LENGTH 5
-#define PACKET_RESIZE_TEST_LENGTH 100000
+#define PACKET_RESIZE_TEST_DEF_LENGTH 100000
 
 #define DEFAULT_CLOCK_FREQ 1000000000
 #define DEFAULT_CLOCK_PRECISION 1
 #define DEFAULT_CLOCK_TIME 0
 #define DEFAULT_CLOCK_VALUE 0
 
-#define NR_TESTS 633
+#define NR_TESTS 622
 
 static int64_t current_time = 42;
+static unsigned int packet_resize_test_length = PACKET_RESIZE_TEST_DEF_LENGTH;
 
 /* Return 1 if uuids match, zero if different. */
 static
@@ -126,7 +126,7 @@ void validate_trace(char *parser_path, char *trace_path)
                        goto result;
                }
 
-               execl(parser_path, "babeltrace", trace_path, NULL);
+               execl(parser_path, parser_path, trace_path, NULL);
                perror("# Could not launch the babeltrace process");
                exit(-1);
        }
@@ -320,8 +320,8 @@ void append_simple_event(struct bt_ctf_stream_class *stream_class,
        ok(bt_ctf_field_type_enumeration_add_mapping_unsigned(enum_type_unsigned,
                "event clock int float", 5, 22) == 0,
                "bt_ctf_field_type_enumeration_add_mapping_unsigned accepts enumeration mapping strings containing reserved keywords");
-       bt_ctf_field_type_enumeration_add_mapping_unsigned(enum_type_unsigned, mapping_name_test,
-               42, 42);
+       ok(bt_ctf_field_type_enumeration_add_mapping_unsigned(enum_type_unsigned, mapping_name_test,
+               42, 42) == 0, "bt_ctf_field_type_enumeration_add_mapping_unsigned accepts single-value ranges");
        ok(bt_ctf_field_type_enumeration_add_mapping_unsigned(enum_type_unsigned, mapping_name_test,
                43, 51) == 0, "bt_ctf_field_type_enumeration_add_mapping_unsigned accepts duplicate mapping names");
        ok(bt_ctf_field_type_enumeration_add_mapping_unsigned(enum_type_unsigned, "something",
@@ -586,17 +586,7 @@ static
 void append_complex_event(struct bt_ctf_stream_class *stream_class,
                struct bt_ctf_stream *stream, struct bt_ctf_clock *clock)
 {
-       struct event_class_attrs_counts {
-               int id;
-               int name;
-               int loglevel;
-               int modelemfuri;
-               int unknown;
-       } attrs_count;
-
        int i;
-       int ret;
-       int64_t int64_value;
        struct event_class_attrs_counts ;
        const char *complex_test_event_string = "Complex Test Event";
        const char *test_string_1 = "Test ";
@@ -638,7 +628,6 @@ void append_complex_event(struct bt_ctf_stream_class *stream_class,
        struct bt_ctf_event_class *ret_event_class;
        struct bt_ctf_field *packet_context, *packet_context_field;
        struct bt_ctf_field_type_enumeration_mapping_iterator *iter = NULL;
-       struct bt_value *obj;
 
        ok(bt_ctf_field_type_set_alignment(int_16_type, 0),
                "bt_ctf_field_type_set_alignment handles 0-alignment correctly");
@@ -818,115 +807,32 @@ void append_complex_event(struct bt_ctf_stream_class *stream_class,
                "bt_ctf_event_class_get_id returns the correct value");
 
        /* Test event class attributes */
-       obj = bt_value_integer_create_init(15);
-       assert(obj);
-       ok(bt_ctf_event_class_set_attribute(NULL, "id", obj),
-               "bt_ctf_event_class_set_attribute handles a NULL event class correctly");
-       ok(bt_ctf_event_class_set_attribute(event_class, NULL, obj),
-               "bt_ctf_event_class_set_attribute handles a NULL name correctly");
-       ok(bt_ctf_event_class_set_attribute(event_class, "id", NULL),
-               "bt_ctf_event_class_set_attribute handles a NULL value correctly");
-       assert(!bt_value_integer_set(obj, -3));
-       ok(bt_ctf_event_class_set_attribute(event_class, "id", obj),
-               "bt_ctf_event_class_set_attribute fails with a negative \"id\" attribute");
-       assert(!bt_value_integer_set(obj, 11));
-       ret = bt_ctf_event_class_set_attribute(event_class, "id", obj);
-       ok(!ret && bt_ctf_event_class_get_id(event_class) == 11,
-               "bt_ctf_event_class_set_attribute succeeds in replacing the existing \"id\" attribute");
-       ret = bt_ctf_event_class_set_attribute(event_class, "name", obj);
-       ret &= bt_ctf_event_class_set_attribute(event_class, "model.emf.uri", obj);
-       ok(ret,
-               "bt_ctf_event_class_set_attribute cannot set \"name\" or \"model.emf.uri\" to an integer value");
-       BT_PUT(obj);
-
-       obj = bt_value_integer_create_init(5);
-       assert(obj);
-       ok(!bt_ctf_event_class_set_attribute(event_class, "loglevel", obj),
-               "bt_ctf_event_class_set_attribute succeeds in setting the \"loglevel\" attribute");
-       BT_PUT(obj);
-       ok(!bt_ctf_event_class_get_attribute_value_by_name(NULL, "loglevel"),
-               "bt_ctf_event_class_get_attribute_value_by_name handles a NULL event class correctly");
-       ok(!bt_ctf_event_class_get_attribute_value_by_name(event_class, NULL),
-               "bt_ctf_event_class_get_attribute_value_by_name handles a NULL name correctly");
-       ok(!bt_ctf_event_class_get_attribute_value_by_name(event_class, "meow"),
-               "bt_ctf_event_class_get_attribute_value_by_name fails with a non-existing attribute name");
-       obj = bt_ctf_event_class_get_attribute_value_by_name(event_class,
-               "loglevel");
-       int64_value = 0;
-       ret = bt_value_integer_get(obj, &int64_value);
-       ok(obj && !ret && int64_value == 5,
-               "bt_ctf_event_class_get_attribute_value_by_name returns the correct value");
-       BT_PUT(obj);
-
-       obj = bt_value_string_create_init("nu name");
-       assert(obj);
-       assert(!bt_ctf_event_class_set_attribute(event_class, "name", obj));
-       ret_string = bt_ctf_event_class_get_name(event_class);
-       ok(!strcmp(ret_string, "nu name"),
-               "bt_ctf_event_class_set_attribute succeeds in replacing the existing \"name\" attribute");
-       ret = bt_ctf_event_class_set_attribute(event_class, "id", obj);
-       ret &= bt_ctf_event_class_set_attribute(event_class, "loglevel", obj);
-       ok(ret,
-               "bt_ctf_event_class_set_attribute cannot set \"id\" or \"loglevel\" to a string value");
-       BT_PUT(obj);
-       obj = bt_value_string_create_init("http://kernel.org/");
-       assert(obj);
-       assert(!bt_ctf_event_class_set_attribute(event_class, "model.emf.uri", obj));
-       BT_PUT(obj);
-
-       ok(bt_ctf_event_class_get_attribute_count(NULL),
-               "bt_ctf_event_class_get_attribute_count handles a NULL event class");
-       ok(bt_ctf_event_class_get_attribute_count(event_class) == 4,
-               "bt_ctf_event_class_get_attribute_count returns the correct count");
-       ok(!bt_ctf_event_class_get_attribute_name_by_index(NULL, 0),
-               "bt_ctf_event_class_get_attribute_name handles a NULL event class correctly");
-       ok(!bt_ctf_event_class_get_attribute_name_by_index(event_class, 4),
-               "bt_ctf_event_class_get_attribute_name handles a too large index correctly");
-       ok(!bt_ctf_event_class_get_attribute_value_by_index(NULL, 0),
-               "bt_ctf_event_class_get_attribute_value handles a NULL event class correctly");
-       ok(!bt_ctf_event_class_get_attribute_value_by_index(event_class, 4),
-               "bt_ctf_event_class_get_attribute_value handles a too large index correctly");
-
-       memset(&attrs_count, 0, sizeof(attrs_count));
-
-       for (i = 0; i < 4; ++i) {
-               ret_string = bt_ctf_event_class_get_attribute_name_by_index(
-                       event_class, i);
-               obj = bt_ctf_event_class_get_attribute_value_by_index(
-                       event_class, i);
-               assert(ret_string && obj);
-
-               if (!strcmp(ret_string, "id")) {
-                       attrs_count.id++;
-                       ok(bt_value_is_integer(obj),
-                               "bt_ctf_event_class_get_attribute_value returns the correct type (\"%s\")",
-                               ret_string);
-               } else if (!strcmp(ret_string, "name")) {
-                       attrs_count.name++;
-                       ok(bt_value_is_string(obj),
-                               "bt_ctf_event_class_get_attribute_value returns the correct type (\"%s\")",
-                               ret_string);
-               } else if (!strcmp(ret_string, "loglevel")) {
-                       attrs_count.loglevel++;
-                       ok(bt_value_is_integer(obj),
-                               "bt_ctf_event_class_get_attribute_value returns the correct type (\"%s\")",
-                               ret_string);
-               } else if (!strcmp(ret_string, "model.emf.uri")) {
-                       attrs_count.modelemfuri++;
-                       ok(bt_value_is_string(obj),
-                               "bt_ctf_event_class_get_attribute_value returns the correct type (\"%s\")",
-                               ret_string);
-               } else {
-                       attrs_count.unknown++;
-               }
-
-               BT_PUT(obj);
-       }
-
-       ok(attrs_count.unknown == 0, "event class has no unknown attributes");
-       ok(attrs_count.id == 1 && attrs_count.name == 1 &&
-               attrs_count.loglevel == 1 && attrs_count.modelemfuri == 1,
-               "event class has one instance of each known attribute");
+       ok(bt_ctf_event_class_get_log_level(event_class) == BT_CTF_EVENT_CLASS_LOG_LEVEL_UNSPECIFIED,
+               "event class has the expected initial log level");
+       ok(!bt_ctf_event_class_get_emf_uri(event_class),
+               "as expected, event class has no initial EMF URI");
+       ok(bt_ctf_event_class_set_log_level(NULL, BT_CTF_EVENT_CLASS_LOG_LEVEL_INFO),
+               "bt_ctf_event_class_set_log_level handles a NULL event class correctly");
+       ok(bt_ctf_event_class_set_log_level(event_class, BT_CTF_EVENT_CLASS_LOG_LEVEL_UNKNOWN),
+               "bt_ctf_event_class_set_log_level handles an unknown log level correctly");
+       ok(!bt_ctf_event_class_set_log_level(event_class, BT_CTF_EVENT_CLASS_LOG_LEVEL_INFO),
+               "bt_ctf_event_class_set_log_level succeeds with a valid log level");
+       ok(bt_ctf_event_class_get_log_level(NULL) == BT_CTF_EVENT_CLASS_LOG_LEVEL_UNKNOWN,
+               "bt_ctf_event_class_get_log_level handles a NULL event class correctly");
+       ok(bt_ctf_event_class_get_log_level(event_class) == BT_CTF_EVENT_CLASS_LOG_LEVEL_INFO,
+               "bt_ctf_event_class_get_log_level returns the expected log level");
+       ok(bt_ctf_event_class_set_emf_uri(NULL, "http://diamon.org/babeltrace/"),
+               "bt_ctf_event_class_set_emf_uri handles a NULL event class correctly");
+       ok(!bt_ctf_event_class_set_emf_uri(event_class, "http://diamon.org/babeltrace/"),
+               "bt_ctf_event_class_set_emf_uri succeeds with a valid EMF URI");
+       ok(!bt_ctf_event_class_get_emf_uri(NULL),
+               "bt_ctf_event_class_get_emf_uri handles a NULL event class correctly");
+       ok(strcmp(bt_ctf_event_class_get_emf_uri(event_class), "http://diamon.org/babeltrace/") == 0,
+               "bt_ctf_event_class_get_emf_uri returns the expected EMF URI");
+       ok(!bt_ctf_event_class_set_emf_uri(event_class, NULL),
+               "bt_ctf_event_class_set_emf_uri succeeds with NULL (to reset)");
+       ok(!bt_ctf_event_class_get_emf_uri(event_class),
+               "as expected, event class has no EMF URI after reset");
 
        /* Add event class to the stream class */
        ok(bt_ctf_stream_class_add_event_class(stream_class, NULL),
@@ -2066,7 +1972,7 @@ void packet_resize_test(struct bt_ctf_stream_class *stream_class,
                "bt_ctf_event_get_payload_by_index handles an invalid index correctly");
        bt_put(event);
 
-       for (i = 0; i < PACKET_RESIZE_TEST_LENGTH; i++) {
+       for (i = 0; i < packet_resize_test_length; i++) {
                event = bt_ctf_event_create(event_class);
                struct bt_ctf_field *integer =
                        bt_ctf_field_create(ep_field_1_type);
@@ -2101,7 +2007,7 @@ void packet_resize_test(struct bt_ctf_stream_class *stream_class,
                }
        }
 
-       events_appended = !!(i == PACKET_RESIZE_TEST_LENGTH);
+       events_appended = !!(i == packet_resize_test_length);
        ok(bt_ctf_stream_get_discarded_events_count(NULL, &ret_uint64) < 0,
                "bt_ctf_stream_get_discarded_events_count handles a NULL stream correctly");
        ok(bt_ctf_stream_get_discarded_events_count(stream, NULL) < 0,
@@ -2497,7 +2403,7 @@ void append_existing_event_class(struct bt_ctf_stream_class *stream_class)
 
        event_class = bt_ctf_event_class_create("different name, ok");
        assert(event_class);
-       assert(!bt_ctf_event_class_set_id(event_class, 11));
+       assert(!bt_ctf_event_class_set_id(event_class, 13));
        ok(bt_ctf_stream_class_add_event_class(stream_class, event_class),
                "two event classes with the same ID cannot cohabit within the same stream class");
        bt_put(event_class);
@@ -2596,7 +2502,8 @@ void test_create_writer_vs_non_writer_mode(void)
        non_writer_stream = bt_ctf_stream_create(non_writer_sc, NULL);
        assert(non_writer_stream);
        non_writer_clock_class =
-               bt_ctf_clock_class_create("non_writer_clock_class");
+               bt_ctf_clock_class_create("non_writer_clock_class",
+                       1000000000);
        assert(non_writer_clock_class);
        ret = bt_ctf_trace_add_clock_class(non_writer_trace,
                non_writer_clock_class);
@@ -2793,7 +2700,7 @@ void test_static_trace(void)
                "bt_ctf_trace_set_is_static() succeeds");
        ok(bt_ctf_trace_is_static(trace),
                "bt_ctf_trace_is_static() returns the expected value");
-       clock_class = bt_ctf_clock_class_create("yes");
+       clock_class = bt_ctf_clock_class_create("yes", 1000000000);
        assert(clock_class);
        stream_class2 = bt_ctf_stream_class_create(NULL);
        assert(stream_class2);
@@ -2915,6 +2822,7 @@ void test_trace_uuid(void)
 
 int main(int argc, char **argv)
 {
+       const char *env_resize_length;
        char trace_path[] = "/tmp/ctfwriter_XXXXXX";
        char metadata_path[sizeof(trace_path) + 9];
        const char *clock_name = "test_clock";
@@ -2959,6 +2867,12 @@ int main(int argc, char **argv)
                return -1;
        }
 
+       env_resize_length = getenv("PACKET_RESIZE_TEST_LENGTH");
+       if (env_resize_length) {
+               packet_resize_test_length =
+                       (unsigned int) atoi(env_resize_length);
+       }
+
        plan_tests(NR_TESTS);
 
        if (!bt_mkdtemp(trace_path)) {
@@ -2976,8 +2890,8 @@ int main(int argc, char **argv)
        trace = bt_ctf_writer_get_trace(writer);
        ok(bt_ctf_trace_set_native_byte_order(trace, BT_CTF_BYTE_ORDER_NATIVE),
                "Cannot set a trace's byte order to BT_CTF_BYTE_ORDER_NATIVE");
-       ok(bt_ctf_trace_set_native_byte_order(trace, BT_CTF_BYTE_ORDER_NONE),
-               "Cannot set a trace's byte order to BT_CTF_BYTE_ORDER_NONE");
+       ok(bt_ctf_trace_set_native_byte_order(trace, BT_CTF_BYTE_ORDER_UNSPECIFIED),
+               "Cannot set a trace's byte order to BT_CTF_BYTE_ORDER_UNSPECIFIED");
        ok(trace,
                "bt_ctf_writer_get_trace returns a bt_ctf_trace object");
        ok(bt_ctf_trace_set_native_byte_order(trace, BT_CTF_BYTE_ORDER_BIG_ENDIAN) == 0,
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