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checks: fix flacdec unit tests on big-endian machines and under valgrind

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Flacdec outputs 16-bit samples, so let's check if the value of the first
sample is what we expect rather than just the first byte, which may be
different from what we expect depending on the host's endianness. Fixes
the flacdec unit tests on PPC. Also fix a bunch of leaks in the unit
tests to make valgrind happy. Fixes #582420.
This commit is contained in:
Tim-Philipp Müller 2009-05-13 09:24:26 +01:00
parent 8accf2704b
commit 0c4b6ee286
1 changed files with 58 additions and 25 deletions
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83
tests/check/pipelines/flacdec.c
View file

@ -19,15 +19,45 @@
#include <gst/check/gstcheck.h>
static guint16
buffer_get_first_sample (GstBuffer * buf)
{
GstStructure *s;
gint w, d, c, r, e;
fail_unless (buf != NULL, "NULL buffer");
fail_unless (GST_BUFFER_CAPS (buf) != NULL, "buffer without caps");
/* log buffer details */
GST_DEBUG ("buffer with size=%u, caps=%" GST_PTR_FORMAT,
GST_BUFFER_SIZE (buf), GST_BUFFER_CAPS (buf));
GST_MEMDUMP ("buffer data from decoder", GST_BUFFER_DATA (buf),
GST_BUFFER_SIZE (buf));
/* make sure it's the format we expect */
s = gst_caps_get_structure (GST_BUFFER_CAPS (buf), 0);
fail_unless_equals_string (gst_structure_get_name (s), "audio/x-raw-int");
fail_unless (gst_structure_get_int (s, "width", &w));
fail_unless_equals_int (w, 16);
fail_unless (gst_structure_get_int (s, "depth", &d));
fail_unless_equals_int (d, 16);
fail_unless (gst_structure_get_int (s, "rate", &r));
fail_unless_equals_int (r, 44100);
fail_unless (gst_structure_get_int (s, "channels", &c));
fail_unless_equals_int (c, 1);
fail_unless (gst_structure_get_int (s, "endianness", &e));
if (e == G_BIG_ENDIAN)
return GST_READ_UINT16_BE (GST_BUFFER_DATA (buf));
else
return GST_READ_UINT16_LE (GST_BUFFER_DATA (buf));
}
GST_START_TEST (test_decode)
{
GstElement *pipeline;
GstElement *appsink;
GstBuffer *buffer = NULL;
guint8 firstbyte = 0;
guint16 first_sample = 0;
guint size = 0;
pipeline = gst_parse_launch ("filesrc location=audiotestsrc.flac"
@ -43,20 +73,24 @@ GST_START_TEST (test_decode)
g_signal_emit_by_name (appsink, "pull-buffer", &buffer);
if (buffer == NULL)
break;
if (firstbyte == 0)
firstbyte = GST_BUFFER_DATA (buffer)[0];
if (first_sample == 0)
first_sample = buffer_get_first_sample (buffer);
g_print ("buffer: %d\n", buffer->size);
g_print ("buffer: %08x\n", GST_BUFFER_DATA (buffer)[0]);
g_print ("buffer: %04x\n", buffer_get_first_sample (buffer));
size += buffer->size;
gst_buffer_unref (buffer);
buffer = NULL;
}
while (TRUE);
/* audiotestsrc with samplesperbuffer 1024 and 10 num-buffers */
fail_unless_equals_int (size, 20480);
fail_unless_equals_int (firstbyte, 0x6a);
fail_unless_equals_int (first_sample, 0x066a);
gst_element_set_state (pipeline, GST_STATE_NULL);
g_object_unref (pipeline);
g_object_unref (appsink);
}
GST_END_TEST;
@ -64,15 +98,10 @@ GST_END_TEST;
GST_START_TEST (test_decode_seek_full)
{
GstElement *pipeline;
GstElement *appsink;
GstEvent *event;
GstBuffer *buffer = NULL;
guint8 firstbyte = 0;
guint16 first_sample = 0;
gboolean result;
guint size = 0;
@ -97,20 +126,24 @@ GST_START_TEST (test_decode_seek_full)
g_signal_emit_by_name (appsink, "pull-buffer", &buffer);
if (buffer == NULL)
break;
if (firstbyte == 0)
firstbyte = GST_BUFFER_DATA (buffer)[0];
if (first_sample == 0)
first_sample = buffer_get_first_sample (buffer);
size += buffer->size;
gst_buffer_unref (buffer);
buffer = NULL;
}
while (TRUE);
/* file was generated with audiotestsrc
* with 1024 samplesperbuffer and 10 num-buffers in 16 bit audio */
fail_unless_equals_int (size, 20480);
fail_unless_equals_int (firstbyte, 0x6a);
fail_unless_equals_int (first_sample, 0x066a);
gst_element_set_state (pipeline, GST_STATE_NULL);
g_object_unref (pipeline);
g_object_unref (appsink);
}
GST_END_TEST;
@ -118,16 +151,12 @@ GST_END_TEST;
GST_START_TEST (test_decode_seek_partial)
{
GstElement *pipeline;
GstElement *appsink;
GstEvent *event;
GstBuffer *buffer = NULL;
gboolean result;
guint size = 0;
guint8 firstbyte = 0;
guint16 first_sample = 0;
pipeline = gst_parse_launch ("filesrc location=audiotestsrc.flac"
" ! flacdec ! appsink name=sink", NULL);
@ -154,20 +183,24 @@ GST_START_TEST (test_decode_seek_partial)
GST_DEBUG ("pulled buffer %x", buffer);
if (buffer == NULL)
break;
if (firstbyte == 0) {
if (first_sample == 0) {
fail_unless_equals_int (GST_BUFFER_OFFSET (buffer), 0L);
firstbyte = GST_BUFFER_DATA (buffer)[0];
first_sample = buffer_get_first_sample (buffer);
}
size += buffer->size;
gst_buffer_unref (buffer);
buffer = NULL;
}
while (TRUE);
fail_unless_equals_int (size, 2048);
fail_unless_equals_int (firstbyte, 0x6a);
fail_unless_equals_int (first_sample, 0x066a);
gst_element_set_state (pipeline, GST_STATE_NULL);
g_object_unref (pipeline);
g_object_unref (appsink);
}
GST_END_TEST;