#include <babeltrace/ctf-writer/event.h>
#include <babeltrace/ctf-writer/event-types.h>
#include <babeltrace/ctf-writer/event-fields.h>
-#include <babeltrace/ctf-ir/stream-class.h>
+#include <babeltrace/ctf-writer/stream-class.h>
+#include <babeltrace/ctf-ir/packet.h>
#include <babeltrace/ref.h>
#include <babeltrace/ctf/events.h>
#include <babeltrace/values.h>
#include "tap/tap.h"
#include <math.h>
#include <float.h>
-#include <sys/stat.h>
+#include "common.h"
#define METADATA_LINE_SIZE 512
#define SEQUENCE_TEST_LENGTH 10
#define DEFAULT_CLOCK_TIME 0
#define DEFAULT_CLOCK_VALUE 0
-#define NR_TESTS 584
+#define NR_TESTS 620
static int64_t current_time = 42;
/* Return 1 if uuids match, zero if different. */
+static
int uuid_match(const unsigned char *uuid_a, const unsigned char *uuid_b)
{
int ret = 0;
return ret;
}
+static
void validate_metadata(char *parser_path, char *metadata_path)
{
int ret = 0;
}
}
+static
void validate_trace(char *parser_path, char *trace_path)
{
int ret = 0;
}
}
+static
void append_simple_event(struct bt_ctf_stream_class *stream_class,
struct bt_ctf_stream *stream, struct bt_ctf_clock *clock)
{
ok(uint_12_type, "Create an unsigned integer type");
- bt_ctf_field_type_integer_set_signed(int_64_type, 1);
+ ok(!bt_ctf_field_type_integer_set_signed(int_64_type, 1),
+ "Set signed 64 bit integer signedness to true");
ok(int_64_type, "Create a signed integer type");
enum_type = bt_ctf_field_type_enumeration_create(int_64_type);
"bt_ctf_event_class_get_context_type returns the appropriate type");
bt_put(returned_type);
- bt_ctf_stream_class_add_event_class(stream_class, simple_event_class);
+ ok(!bt_ctf_stream_class_add_event_class(stream_class, simple_event_class),
+ "Adding simple event class to stream class");
/*
* bt_ctf_stream_class_add_event_class() copies the field types
bt_put(ep_enum_field_unsigned_type);
}
+static
void append_complex_event(struct bt_ctf_stream_class *stream_class,
struct bt_ctf_stream *stream, struct bt_ctf_clock *clock)
{
"bt_ctf_field_type_set_alignment handles wrong alignment correctly (24)");
ok(!bt_ctf_field_type_set_alignment(int_16_type, 4),
"bt_ctf_field_type_set_alignment handles correct alignment correctly (4)");
- bt_ctf_field_type_set_alignment(int_16_type, 32);
- bt_ctf_field_type_integer_set_signed(int_16_type, 1);
- bt_ctf_field_type_integer_set_base(uint_35_type,
- BT_CTF_INTEGER_BASE_HEXADECIMAL);
+ ok(!bt_ctf_field_type_set_alignment(int_16_type, 32),
+ "Set alignment of signed 16 bit integer to 32");
+ ok(!bt_ctf_field_type_integer_set_signed(int_16_type, 1),
+ "Set integer signedness to true");
+ ok(!bt_ctf_field_type_integer_set_base(uint_35_type,
+ BT_CTF_INTEGER_BASE_HEXADECIMAL),
+ "Set signed 16 bit integer base to hexadecimal");
array_type = bt_ctf_field_type_array_create(int_16_type, ARRAY_TEST_LENGTH);
sequence_type = bt_ctf_field_type_sequence_create(int_16_type,
ok(bt_ctf_field_type_array_get_length(array_type) == ARRAY_TEST_LENGTH,
"bt_ctf_field_type_array_get_length returns the correct length");
- bt_ctf_field_type_structure_add_field(inner_structure_type,
- uint_35_type, "seq_len");
- bt_ctf_field_type_structure_add_field(inner_structure_type,
- sequence_type, "a_sequence");
- bt_ctf_field_type_structure_add_field(inner_structure_type,
- array_type, "an_array");
+ ok(!bt_ctf_field_type_structure_add_field(inner_structure_type,
+ uint_35_type, "seq_len"), "Add seq_len field to inner structure");
+ ok(!bt_ctf_field_type_structure_add_field(inner_structure_type,
+ sequence_type, "a_sequence"), "Add a_sequence field to inner structure");
+ ok(!bt_ctf_field_type_structure_add_field(inner_structure_type,
+ array_type, "an_array"), "Add an_array field to inner structure");
bt_ctf_field_type_enumeration_add_mapping(enum_variant_type,
"UINT3_TYPE", 0, 0);
"An unknown entry"), "Reject a variant field based on an unknown tag value");
ok(bt_ctf_field_type_variant_add_field(variant_type, uint_3_type,
"UINT3_TYPE") == 0, "Add a field to a variant");
- bt_ctf_field_type_variant_add_field(variant_type, int_16_type,
- "INT16_TYPE");
- bt_ctf_field_type_variant_add_field(variant_type, uint_35_type,
- "UINT35_TYPE");
+ ok(!bt_ctf_field_type_variant_add_field(variant_type, int_16_type,
+ "INT16_TYPE"), "Add INT16_TYPE field to variant");
+ ok(!bt_ctf_field_type_variant_add_field(variant_type, uint_35_type,
+ "UINT35_TYPE"), "Add UINT35_TYPE field to variant");
ok(bt_ctf_field_type_variant_get_tag_type(NULL) == NULL,
"bt_ctf_field_type_variant_get_tag_type handles NULL correctly");
"bt_ctf_field_type_variant_get_field returns a correct field type");
bt_put(ret_field_type);
- bt_ctf_field_type_structure_add_field(complex_structure_type,
- enum_variant_type, "variant_selector");
- bt_ctf_field_type_structure_add_field(complex_structure_type,
- string_type, "a_string");
- bt_ctf_field_type_structure_add_field(complex_structure_type,
- variant_type, "variant_value");
- bt_ctf_field_type_structure_add_field(complex_structure_type,
- inner_structure_type, "inner_structure");
+ ok(!bt_ctf_field_type_structure_add_field(complex_structure_type,
+ enum_variant_type, "variant_selector"),
+ "Add variant_selector field to complex structure");
+ ok(!bt_ctf_field_type_structure_add_field(complex_structure_type,
+ string_type, "a_string"), "Add a_string field to complex structure");
+ ok(!bt_ctf_field_type_structure_add_field(complex_structure_type,
+ variant_type, "variant_value"),
+ "Add variant_value field to complex structure");
+ ok(!bt_ctf_field_type_structure_add_field(complex_structure_type,
+ inner_structure_type, "inner_structure"),
+ "Add inner_structure field to complex structure");
ok(bt_ctf_event_class_create("clock") == NULL,
"Reject creation of an event class with an illegal name");
bt_put(event);
}
-static void field_copy_tests_validate_same_type(struct bt_ctf_field *field,
- struct bt_ctf_field_type *expected_type, const char *name)
+static
+void field_copy_tests_validate_same_type(struct bt_ctf_field *field,
+ struct bt_ctf_field_type *expected_type, const char *name)
{
struct bt_ctf_field_type *copy_type;
bt_put(copy_type);
}
-static void field_copy_tests_validate_diff_ptrs(struct bt_ctf_field *field_a,
- struct bt_ctf_field *field_b, const char *name)
+static
+void field_copy_tests_validate_diff_ptrs(struct bt_ctf_field *field_a,
+ struct bt_ctf_field *field_b, const char *name)
{
ok(field_a != field_b,
"bt_ctf_field_copy creates different pointers (%s)", name);
}
+static
void field_copy_tests()
{
struct bt_ctf_field_type *len_type = NULL;
bt_put(strct_copy);
}
+static
void type_field_tests()
{
struct bt_ctf_field *uint_12;
"bt_ctf_field_type_integer_get_encoding returns a correct value");
int_16_type = bt_ctf_field_type_integer_create(16);
- bt_ctf_field_type_integer_set_signed(int_16_type, 1);
+ assert(int_16_type);
+ ok(!bt_ctf_field_type_integer_set_signed(int_16_type, 1),
+ "Set signedness of 16 bit integer to true");
ok(bt_ctf_field_type_integer_get_signed(int_16_type) == 1,
"bt_ctf_field_type_integer_get_signed returns a correct value for signed types");
uint_8_type = bt_ctf_field_type_integer_create(8);
bt_put(returned_type);
}
+static
void packet_resize_test(struct bt_ctf_stream_class *stream_class,
struct bt_ctf_stream *stream, struct bt_ctf_clock *clock)
{
bt_put(ep_type);
}
+static
void test_empty_stream(struct bt_ctf_writer *writer)
{
int ret = 0;
bt_put(stream_class);
}
+static
void test_custom_event_header_stream(struct bt_ctf_writer *writer)
{
int i, ret;
bt_put(event_header_type);
}
+static
void test_instanciate_event_before_stream(struct bt_ctf_writer *writer)
{
int ret = 0;
bt_put(clock);
}
+static
void append_existing_event_class(struct bt_ctf_stream_class *stream_class)
{
struct bt_ctf_event_class *event_class;
bt_put(event_class);
}
+static
+void test_trace_stream_class_clock(void)
+{
+ struct bt_ctf_trace *trace = NULL;
+ struct bt_ctf_stream_class *sc1 = NULL;
+ struct bt_ctf_stream_class *sc2 = NULL;
+ struct bt_ctf_clock *sc1_clock = NULL;
+ struct bt_ctf_clock *sc2_clock = NULL;
+ const char *clock_name = "hello";
+
+ trace = bt_ctf_trace_create();
+ assert(trace);
+ sc1 = bt_ctf_stream_class_create(NULL);
+ assert(sc1);
+ sc2 = bt_ctf_stream_class_create(NULL);
+ assert(sc2);
+ sc1_clock = bt_ctf_clock_create(clock_name);
+ assert(sc1_clock);
+ sc2_clock = bt_ctf_clock_create(clock_name);
+ assert(sc2_clock);
+
+ ok(!bt_ctf_stream_class_set_clock(sc1, sc1_clock),
+ "bt_ctf_stream_class_set_clock() succeeds for sc1");
+ ok(!bt_ctf_stream_class_set_clock(sc2, sc2_clock),
+ "bt_ctf_stream_class_set_clock() succeeds for sc2");
+ ok(!bt_ctf_trace_add_stream_class(trace, sc1),
+ "bt_ctf_trace_add_stream_class() succeeds with sc1");
+ ok(bt_ctf_trace_add_stream_class(trace, sc2),
+ "bt_ctf_trace_add_stream_class() fails with sc2 (different clock, same name)");
+
+ BT_PUT(trace);
+ BT_PUT(sc1);
+ BT_PUT(sc2);
+ BT_PUT(sc1_clock);
+ BT_PUT(sc2_clock);
+}
+
+static
+struct bt_ctf_event_class *create_minimal_event_class(void)
+{
+ struct bt_ctf_event_class *ec = NULL;
+ struct bt_ctf_field_type *int_ft = NULL;
+ int ret;
+
+ int_ft = bt_ctf_field_type_integer_create(23);
+ assert(int_ft);
+ ec = bt_ctf_event_class_create("minimal");
+ assert(ec);
+ ret = bt_ctf_event_class_add_field(ec, int_ft, "field");
+ assert(!ret);
+ BT_PUT(int_ft);
+
+ return ec;
+}
+
+static
+void test_create_writer_vs_non_writer_mode(void)
+{
+ int ret;
+ char trace_path[] = "/tmp/ctfwriter_XXXXXX";
+ const char *writer_stream_name = "writer stream instance";
+ struct bt_ctf_writer *writer = NULL;
+ struct bt_ctf_trace *writer_trace = NULL;
+ struct bt_ctf_stream_class *writer_sc = NULL;
+ struct bt_ctf_stream *writer_stream = NULL;
+ struct bt_ctf_stream *writer_stream2 = NULL;
+ struct bt_ctf_stream *packet_stream = NULL;
+ struct bt_ctf_trace *non_writer_trace = NULL;
+ struct bt_ctf_stream_class *non_writer_sc = NULL;
+ struct bt_ctf_stream *non_writer_stream = NULL;
+ struct bt_ctf_stream *non_writer_stream2 = NULL;
+ struct bt_ctf_event_class *writer_ec = NULL;
+ struct bt_ctf_event_class *non_writer_ec = NULL;
+ struct bt_ctf_event *event = NULL;
+ struct bt_ctf_event *event2 = NULL;
+ struct bt_ctf_field_type *empty_struct_ft = NULL;
+ struct bt_ctf_field *int_field = NULL;
+ struct bt_ctf_clock *writer_clock = NULL;
+ struct bt_ctf_clock *non_writer_clock = NULL;
+ struct bt_ctf_packet *packet = NULL;
+ struct bt_ctf_packet *packet2 = NULL;
+
+ if (!bt_mkdtemp(trace_path)) {
+ perror("# perror");
+ }
+
+ /* Create empty structure field type (event header) */
+ empty_struct_ft = bt_ctf_field_type_structure_create();
+ assert(empty_struct_ft);
+
+ /* Create writer, writer stream class, stream, and clock */
+ writer = bt_ctf_writer_create(trace_path);
+ assert(writer);
+ writer_trace = bt_ctf_writer_get_trace(writer);
+ ok(writer_trace, "bt_ctf_writer_get_trace() returns a trace");
+ writer_sc = bt_ctf_stream_class_create("writer_sc");
+ assert(writer_sc);
+ ret = bt_ctf_stream_class_set_event_header_type(writer_sc,
+ empty_struct_ft);
+ assert(!ret);
+ ret = bt_ctf_trace_add_stream_class(writer_trace, writer_sc);
+ assert(!ret);
+ writer_stream = bt_ctf_stream_create(writer_sc, writer_stream_name);
+ assert(writer_stream);
+ ok(!strcmp(bt_ctf_stream_get_name(writer_stream), writer_stream_name),
+ "bt_ctf_stream_get_name() returns the stream's name");
+ writer_clock = bt_ctf_clock_create("writer_clock");
+ assert(writer_clock);
+ ret = bt_ctf_trace_add_clock(writer_trace, writer_clock);
+ assert(!ret);
+
+ /* Create non-writer trace, stream class, stream, and clock */
+ non_writer_trace = bt_ctf_trace_create();
+ assert(non_writer_trace);
+ non_writer_sc = bt_ctf_stream_class_create("nonwriter_sc");
+ assert(non_writer_sc);
+ ret = bt_ctf_stream_class_set_event_header_type(non_writer_sc,
+ empty_struct_ft);
+ assert(!ret);
+ ret = bt_ctf_trace_add_stream_class(non_writer_trace, non_writer_sc);
+ assert(!ret);
+ non_writer_stream = bt_ctf_stream_create(non_writer_sc, NULL);
+ assert(non_writer_stream);
+ non_writer_clock = bt_ctf_clock_create("non_writer_clock");
+ assert(non_writer_clock);
+ ret = bt_ctf_trace_add_clock(non_writer_trace, non_writer_clock);
+ assert(!ret);
+
+ /* Create event class and event */
+ writer_ec = create_minimal_event_class();
+ assert(writer_ec);
+ ret = bt_ctf_stream_class_add_event_class(writer_sc, writer_ec);
+ assert(!ret);
+ event = bt_ctf_event_create(writer_ec);
+ assert(event);
+ int_field = bt_ctf_event_get_payload_by_index(event, 0);
+ assert(int_field);
+ bt_ctf_field_unsigned_integer_set_value(int_field, 17);
+
+ /*
+ * Verify non-writer stream: it should be impossible to append
+ * an event to it.
+ */
+ ok(bt_ctf_stream_append_event(non_writer_stream, event),
+ "bt_ctf_stream_append_event() fails with a non-writer stream");
+
+ /*
+ * Verify writer stream: it should be possible to append an
+ * event to it.
+ */
+ ok(!bt_ctf_stream_append_event(writer_stream, event),
+ "bt_ctf_stream_append_event() succeeds with a writer stream");
+
+ /*
+ * Verify that it's possible to get and set the value of a
+ * writer mode clock.
+ */
+ ok (!bt_ctf_clock_set_value(writer_clock, 1000),
+ "bt_ctf_clock_set_value() succeeds with a writer mode clock");
+ ok (bt_ctf_clock_get_value(writer_clock) == 1000,
+ "bt_ctf_clock_get_value() succeeds with a writer mode clock");
+
+ /*
+ * Verify that it's impossible to get and set the value of a
+ * non-writer mode clock.
+ */
+ ok (bt_ctf_clock_set_value(non_writer_clock, 1000),
+ "bt_ctf_clock_set_value() fails with a non-writer mode clock");
+ ok (bt_ctf_clock_get_value(non_writer_clock) == -1ULL,
+ "bt_ctf_clock_get_value() fails with a non-writer mode clock");
+
+ /*
+ * It should be possible to create a packet from a non-writer
+ * stream, but not from a writer stream.
+ */
+ packet = bt_ctf_packet_create(writer_stream);
+ ok(!packet, "bt_ctf_packet_create() fails with a writer stream");
+ packet = bt_ctf_packet_create(non_writer_stream);
+ ok(packet, "bt_ctf_packet_create() succeeds with a non-writer stream");
+ packet_stream = bt_ctf_packet_get_stream(packet);
+ ok(packet_stream == non_writer_stream,
+ "bt_ctf_packet_get_stream() returns the correct stream");
+
+ /*
+ * It should not be possible to append an event associated to
+ * a stream to a different stream.
+ */
+ writer_stream2 = bt_ctf_stream_create(writer_sc, "zoo");
+ assert(writer_stream2);
+ ok(bt_ctf_stream_append_event(writer_stream2, event),
+ "bt_ctf_stream_append_event() fails with an event associated to another stream");
+
+ /*
+ * It should not be possible to set the packet of an event
+ * associated to a given stream to a packet associated with
+ * a different stream.
+ */
+ ok(bt_ctf_event_set_packet(event, packet),
+ "bt_ctf_event_set_packet() fails with a packet not sharing the event's stream");
+
+ /*
+ * It should be possible to set the packet of a fresh event, as
+ * long as the originating stream classes are the same.
+ */
+ event2 = bt_ctf_event_create(writer_ec);
+ assert(event2);
+ ok(bt_ctf_event_set_packet(event2, packet),
+ "bt_ctf_event_set_packet() fails when the event's and the packet's stream class differ");
+ non_writer_ec = create_minimal_event_class();
+ assert(non_writer_ec);
+ ret = bt_ctf_stream_class_add_event_class(non_writer_sc, non_writer_ec);
+ assert(!ret);
+ BT_PUT(event2);
+ event2 = bt_ctf_event_create(non_writer_ec);
+ assert(event2);
+ ok(!bt_ctf_event_set_packet(event2, packet),
+ "bt_ctf_event_set_packet() succeeds when the event's and the packet's stream class are the same");
+
+ /*
+ * It should be possible to set a packet created from the same
+ * stream to an event with an existing packet.
+ */
+ packet2 = bt_ctf_packet_create(non_writer_stream);
+ assert(packet2);
+ ok(!bt_ctf_event_set_packet(event2, packet2),
+ "bt_ctf_event_set_packet() succeeds when the event's current packet has the same stream");
+ BT_PUT(packet2);
+
+ /*
+ * It should not be possible to set a packet created from a
+ * different stream to an event with an existing packet.
+ */
+ non_writer_stream2 = bt_ctf_stream_create(non_writer_sc, "rj45");
+ assert(non_writer_stream2);
+ packet2 = bt_ctf_packet_create(non_writer_stream);
+ assert(packet2);
+ ok(!bt_ctf_event_set_packet(event2, packet2),
+ "bt_ctf_event_set_packet() fails when the event's current packet does not have the same stream");
+
+ bt_put(writer);
+ bt_put(writer_trace);
+ bt_put(writer_sc);
+ bt_put(writer_stream);
+ bt_put(writer_stream2);
+ bt_put(non_writer_trace);
+ bt_put(non_writer_sc);
+ bt_put(non_writer_stream);
+ bt_put(non_writer_stream2);
+ bt_put(packet_stream);
+ bt_put(writer_ec);
+ bt_put(non_writer_ec);
+ bt_put(event);
+ bt_put(event2);
+ bt_put(int_field);
+ bt_put(empty_struct_ft);
+ bt_put(writer_clock);
+ bt_put(non_writer_clock);
+ bt_put(packet);
+ bt_put(packet2);
+ recursive_rmdir(trace_path);
+}
+
+static
+void test_clock_utils(void)
+{
+ int ret;
+ struct bt_ctf_clock *clock = NULL;
+
+ clock = bt_ctf_clock_create("water");
+ assert(clock);
+ ret = bt_ctf_clock_set_offset_s(clock, 1234);
+ assert(!ret);
+ ret = bt_ctf_clock_set_offset(clock, 1000);
+ assert(!ret);
+ ret = bt_ctf_clock_set_frequency(clock, 1000000000);
+ assert(!ret);
+ ok(bt_ctf_clock_ns_from_value(clock, 4321) == 1234000005321ULL,
+ "bt_ctf_clock_ns_from_value() returns the correct value with a 1 GHz frequency");
+ ret = bt_ctf_clock_set_frequency(clock, 1534);
+ assert(!ret);
+ ok(bt_ctf_clock_ns_from_value(clock, 4321) ==
+ (uint64_t) 1237468709256.845,
+ "bt_ctf_clock_ns_from_value() returns the correct value with a non-1 GHz frequency");
+
+ BT_PUT(clock);
+}
+
int main(int argc, char **argv)
{
char trace_path[] = "/tmp/ctfwriter_XXXXXX";
ok(get_time >= current_time - 1 && get_time <= current_time + 1,
"bt_ctf_clock_get_time returns the correct time once it is set");
- ok(bt_ctf_writer_add_clock(writer, clock) == 0,
- "Add clock to writer instance");
- ok(bt_ctf_writer_add_clock(writer, clock),
- "Verify a clock can't be added twice to a writer instance");
-
- ok(bt_ctf_trace_get_clock_count(NULL) < 0,
- "bt_ctf_trace_get_clock_count correctly handles NULL");
- ok(bt_ctf_trace_get_clock_count(trace) == 1,
- "bt_ctf_trace_get_clock_count returns the correct number of clocks");
- ok(!bt_ctf_trace_get_clock(NULL, 0),
- "bt_ctf_trace_get_clock correctly handles NULL");
- ok(!bt_ctf_trace_get_clock(trace, -1),
- "bt_ctf_trace_get_clock correctly handles negative indexes");
- ok(!bt_ctf_trace_get_clock(trace, 1),
- "bt_ctf_trace_get_clock correctly handles out of bound accesses");
- ret_clock = bt_ctf_trace_get_clock(trace, 0);
- ok(ret_clock == clock,
- "bt_ctf_trace_get_clock returns the right clock instance");
- bt_put(ret_clock);
- ok(!bt_ctf_trace_get_clock_by_name(trace, NULL),
- "bt_ctf_trace_get_clock_by_name correctly handles NULL (trace)");
- ok(!bt_ctf_trace_get_clock_by_name(NULL, clock_name),
- "bt_ctf_trace_get_clock_by_name correctly handles NULL (clock name)");
- ok(!bt_ctf_trace_get_clock_by_name(NULL, NULL),
- "bt_ctf_trace_get_clock_by_name correctly handles NULL (both)");
- ret_clock = bt_ctf_trace_get_clock_by_name(trace, clock_name);
- ok(ret_clock == clock,
- "bt_ctf_trace_get_clock_by_name returns the right clock instance");
- bt_put(ret_clock);
- ok(!bt_ctf_trace_get_clock_by_name(trace, "random"),
- "bt_ctf_trace_get_clock_by_name fails when the requested clock doesn't exist");
-
ok(!bt_ctf_clock_get_name(NULL),
"bt_ctf_clock_get_name correctly handles NULL");
ok(!bt_ctf_clock_get_description(NULL),
ok(bt_ctf_clock_set_uuid(clock, NULL) < 0,
"bt_ctf_clock_set_uuid correctly handles a NULL UUID");
ok(bt_ctf_clock_set_uuid(clock, tmp_uuid) == 0,
- "bt_ctf_clock_set_uuid sets a new uuid succesfully");
+ "bt_ctf_clock_set_uuid sets a new uuid successfully");
ret_uuid = bt_ctf_clock_get_uuid(clock);
ok(ret_uuid,
"bt_ctf_clock_get_uuid returns a UUID after setting a new one");
stream1 = bt_ctf_writer_create_stream(writer, stream_class);
ok(stream1, "Instanciate a stream class from writer");
+ /*
+ * Creating a stream through a writer adds the given stream
+ * class to the writer's trace, thus registering the stream
+ * class's clock to the trace.
+ */
+ ok(bt_ctf_trace_get_clock_count(NULL) < 0,
+ "bt_ctf_trace_get_clock_count correctly handles NULL");
+ ok(bt_ctf_trace_get_clock_count(trace) == 1,
+ "bt_ctf_trace_get_clock_count returns the correct number of clocks");
+ ok(!bt_ctf_trace_get_clock(NULL, 0),
+ "bt_ctf_trace_get_clock correctly handles NULL");
+ ok(!bt_ctf_trace_get_clock(trace, -1),
+ "bt_ctf_trace_get_clock correctly handles negative indexes");
+ ok(!bt_ctf_trace_get_clock(trace, 1),
+ "bt_ctf_trace_get_clock correctly handles out of bound accesses");
+ ret_clock = bt_ctf_trace_get_clock(trace, 0);
+ ok(ret_clock == clock,
+ "bt_ctf_trace_get_clock returns the right clock instance");
+ bt_put(ret_clock);
+ ok(!bt_ctf_trace_get_clock_by_name(trace, NULL),
+ "bt_ctf_trace_get_clock_by_name correctly handles NULL (trace)");
+ ok(!bt_ctf_trace_get_clock_by_name(NULL, clock_name),
+ "bt_ctf_trace_get_clock_by_name correctly handles NULL (clock name)");
+ ok(!bt_ctf_trace_get_clock_by_name(NULL, NULL),
+ "bt_ctf_trace_get_clock_by_name correctly handles NULL (both)");
+ ret_clock = bt_ctf_trace_get_clock_by_name(trace, clock_name);
+ ok(ret_clock == clock,
+ "bt_ctf_trace_get_clock_by_name returns the right clock instance");
+ bt_put(ret_clock);
+ ok(!bt_ctf_trace_get_clock_by_name(trace, "random"),
+ "bt_ctf_trace_get_clock_by_name fails when the requested clock doesn't exist");
+
ok(bt_ctf_stream_get_class(NULL) == NULL,
"bt_ctf_stream_get_class correctly handles NULL");
ret_stream_class = bt_ctf_stream_get_class(stream1);
ok(bt_ctf_writer_add_environment_field(writer, "new_field", "test") == 0,
"Add environment field to writer after stream creation");
+ test_clock_utils();
+
+ test_trace_stream_class_clock();
+
+ test_create_writer_vs_non_writer_mode();
+
test_instanciate_event_before_stream(writer);
append_simple_event(stream_class, stream1, clock);
free(metadata_string);
bt_put(stream_class);
- /* Remove all trace files and delete temporary trace directory */
- DIR *trace_dir = opendir(trace_path);
- if (!trace_dir) {
- perror("# opendir");
- return -1;
- }
-
- struct dirent *entry;
- while ((entry = readdir(trace_dir))) {
- struct stat st;
- char filename[PATH_MAX];
-
- if (snprintf(filename, sizeof(filename), "%s/%s",
- trace_path, entry->d_name) <= 0) {
- continue;
- }
-
- if (stat(entry->d_name, &st)) {
- continue;
- }
-
- if (S_ISREG(st.st_mode)) {
- unlinkat(bt_dirfd(trace_dir), entry->d_name, 0);
- }
- }
-
- rmdir(trace_path);
- closedir(trace_dir);
+ recursive_rmdir(trace_path);
return 0;
}