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1 /* GStreamer |
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2 * |
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3 * Copyright (C) 2006 Thomas Vander Stichele <thomas at apestaart dot org> |
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4 * |
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5 * This library is free software; you can redistribute it and/or |
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6 * modify it under the terms of the GNU Library General Public |
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7 * License as published by the Free Software Foundation; either |
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8 * version 2 of the License, or (at your option) any later version. |
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9 * |
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10 * This library is distributed in the hope that it will be useful, |
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11 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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13 * Library General Public License for more details. |
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14 * |
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15 * You should have received a copy of the GNU Library General Public |
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16 * License along with this library; if not, write to the |
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17 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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18 * Boston, MA 02111-1307, USA. |
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19 */ |
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20 |
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21 #include <unistd.h> |
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22 #include <sys/ioctl.h> |
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23 #ifdef HAVE_FIONREAD_IN_SYS_FILIO |
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24 #include <sys/filio.h> |
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25 #endif |
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26 |
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27 #include <gst/check/gstcheck.h> |
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28 |
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29 static GstPad *mysrcpad; |
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30 |
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31 static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src", |
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32 GST_PAD_SRC, |
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33 GST_PAD_ALWAYS, |
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34 GST_STATIC_CAPS ("application/x-gst-check") |
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35 ); |
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36 |
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37 static GstElement * |
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38 setup_multifdsink (void) |
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39 { |
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40 GstElement *multifdsink; |
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41 |
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42 GST_DEBUG ("setup_multifdsink"); |
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43 multifdsink = gst_check_setup_element ("multifdsink"); |
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44 mysrcpad = gst_check_setup_src_pad (multifdsink, &srctemplate, NULL); |
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45 |
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46 return multifdsink; |
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47 } |
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48 |
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49 static void |
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50 cleanup_multifdsink (GstElement * multifdsink) |
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51 { |
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52 GST_DEBUG ("cleanup_multifdsink"); |
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53 |
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54 gst_check_teardown_src_pad (multifdsink); |
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55 gst_check_teardown_element (multifdsink); |
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56 } |
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57 |
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58 static void |
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59 wait_bytes_served (GstElement * sink, guint64 bytes) |
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60 { |
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61 guint64 bytes_served = 0; |
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62 |
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63 while (bytes_served != bytes) { |
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64 g_object_get (sink, "bytes-served", &bytes_served, NULL); |
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65 } |
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66 } |
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67 |
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68 /* FIXME: possibly racy, since if it would write, we may not get it |
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69 * immediately ? */ |
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70 #define fail_if_can_read(msg,fd) \ |
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71 G_STMT_START { \ |
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72 long avail; \ |
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73 \ |
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74 fail_if (ioctl (fd, FIONREAD, &avail) < 0, "%s: could not ioctl", msg); \ |
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75 fail_if (avail > 0, "%s: has bytes available to read"); \ |
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76 } G_STMT_END; |
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77 |
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78 |
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79 GST_START_TEST (test_no_clients) |
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80 { |
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81 GstElement *sink; |
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82 GstBuffer *buffer; |
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83 GstCaps *caps; |
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84 |
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85 sink = setup_multifdsink (); |
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86 |
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87 ASSERT_SET_STATE (sink, GST_STATE_PLAYING, GST_STATE_CHANGE_ASYNC); |
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88 |
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89 caps = gst_caps_from_string ("application/x-gst-check"); |
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90 buffer = gst_buffer_new_and_alloc (4); |
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91 gst_buffer_set_caps (buffer, caps); |
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92 gst_caps_unref (caps); |
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93 fail_unless (gst_pad_push (mysrcpad, buffer) == GST_FLOW_OK); |
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94 |
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95 GST_DEBUG ("cleaning up multifdsink"); |
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96 ASSERT_SET_STATE (sink, GST_STATE_NULL, GST_STATE_CHANGE_SUCCESS); |
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97 cleanup_multifdsink (sink); |
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98 } |
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99 |
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100 GST_END_TEST; |
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101 |
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102 GST_START_TEST (test_add_client) |
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103 { |
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104 GstElement *sink; |
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105 GstBuffer *buffer; |
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106 GstCaps *caps; |
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107 int pfd[2]; |
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108 gchar data[4]; |
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109 |
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110 sink = setup_multifdsink (); |
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111 |
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112 fail_if (pipe (pfd) == -1); |
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113 |
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114 ASSERT_SET_STATE (sink, GST_STATE_PLAYING, GST_STATE_CHANGE_ASYNC); |
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115 |
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116 /* add the client */ |
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117 g_signal_emit_by_name (sink, "add", pfd[1]); |
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118 |
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119 caps = gst_caps_from_string ("application/x-gst-check"); |
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120 GST_DEBUG ("Created test caps %p %" GST_PTR_FORMAT, caps, caps); |
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121 buffer = gst_buffer_new_and_alloc (4); |
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122 gst_buffer_set_caps (buffer, caps); |
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123 ASSERT_CAPS_REFCOUNT (caps, "caps", 2); |
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124 memcpy (GST_BUFFER_DATA (buffer), "dead", 4); |
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125 fail_unless (gst_pad_push (mysrcpad, buffer) == GST_FLOW_OK); |
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126 |
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127 GST_DEBUG ("reading"); |
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128 fail_if (read (pfd[0], data, 4) < 4); |
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129 fail_unless (strncmp (data, "dead", 4) == 0); |
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130 wait_bytes_served (sink, 4); |
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131 |
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132 GST_DEBUG ("cleaning up multifdsink"); |
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133 ASSERT_SET_STATE (sink, GST_STATE_NULL, GST_STATE_CHANGE_SUCCESS); |
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134 cleanup_multifdsink (sink); |
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135 |
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136 ASSERT_CAPS_REFCOUNT (caps, "caps", 1); |
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137 gst_caps_unref (caps); |
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138 } |
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139 |
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140 GST_END_TEST; |
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141 |
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142 #define fail_unless_read(msg,fd,size,ref) \ |
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143 G_STMT_START { \ |
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144 char data[size + 1]; \ |
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145 int nbytes; \ |
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146 \ |
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147 GST_DEBUG ("%s: reading %d bytes", msg, size); \ |
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148 nbytes = read (fd, data, size); \ |
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149 data[size] = 0; \ |
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150 GST_DEBUG ("%s: read %d bytes", msg, nbytes); \ |
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151 fail_if (nbytes < size); \ |
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152 fail_unless (memcmp (data, ref, size) == 0, \ |
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153 "data read '%s' differs from '%s'", data, ref); \ |
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154 } G_STMT_END; |
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155 |
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156 /* from the given two data buffers, create two streamheader buffers and |
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157 * some caps that match it, and store them in the given pointers |
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158 * returns one ref to each of the buffers and the caps */ |
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159 static void |
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160 gst_multifdsink_create_streamheader (const gchar * data1, |
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161 const gchar * data2, GstBuffer ** hbuf1, GstBuffer ** hbuf2, |
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162 GstCaps ** caps) |
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163 { |
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164 GstBuffer *buf; |
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165 GValue array = { 0 }; |
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166 GValue value = { 0 }; |
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167 GstStructure *structure; |
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168 guint size1 = strlen (data1); |
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169 guint size2 = strlen (data2); |
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170 |
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171 fail_if (hbuf1 == NULL); |
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172 fail_if (hbuf2 == NULL); |
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173 fail_if (caps == NULL); |
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174 |
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175 /* create caps with streamheader, set the caps, and push the IN_CAPS |
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176 * buffers */ |
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177 *hbuf1 = gst_buffer_new_and_alloc (size1); |
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178 GST_BUFFER_FLAG_SET (*hbuf1, GST_BUFFER_FLAG_IN_CAPS); |
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179 memcpy (GST_BUFFER_DATA (*hbuf1), data1, size1); |
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180 *hbuf2 = gst_buffer_new_and_alloc (size2); |
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181 GST_BUFFER_FLAG_SET (*hbuf2, GST_BUFFER_FLAG_IN_CAPS); |
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182 memcpy (GST_BUFFER_DATA (*hbuf2), data2, size2); |
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183 /* we want to keep them around for the tests */ |
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184 gst_buffer_ref (*hbuf1); |
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185 gst_buffer_ref (*hbuf2); |
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186 |
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187 g_value_init (&array, GST_TYPE_ARRAY); |
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188 |
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189 g_value_init (&value, GST_TYPE_BUFFER); |
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190 /* we take a copy, set it on the array (which refs it), then unref our copy */ |
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191 buf = gst_buffer_copy (*hbuf1); |
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192 gst_value_set_buffer (&value, buf); |
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193 ASSERT_BUFFER_REFCOUNT (buf, "copied buffer", 2); |
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194 gst_buffer_unref (buf); |
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195 gst_value_array_append_value (&array, &value); |
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196 g_value_unset (&value); |
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197 |
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198 g_value_init (&value, GST_TYPE_BUFFER); |
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199 buf = gst_buffer_copy (*hbuf2); |
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200 gst_value_set_buffer (&value, buf); |
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201 ASSERT_BUFFER_REFCOUNT (buf, "copied buffer", 2); |
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202 gst_buffer_unref (buf); |
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203 gst_value_array_append_value (&array, &value); |
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204 g_value_unset (&value); |
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205 |
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206 *caps = gst_caps_from_string ("application/x-gst-check"); |
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207 structure = gst_caps_get_structure (*caps, 0); |
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208 |
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209 gst_structure_set_value (structure, "streamheader", &array); |
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210 g_value_unset (&array); |
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211 ASSERT_CAPS_REFCOUNT (*caps, "streamheader caps", 1); |
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212 |
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213 /* set our streamheadery caps on the buffers */ |
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214 gst_buffer_set_caps (*hbuf1, *caps); |
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215 gst_buffer_set_caps (*hbuf2, *caps); |
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216 ASSERT_CAPS_REFCOUNT (*caps, "streamheader caps", 3); |
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217 |
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218 GST_DEBUG ("created streamheader caps %p %" GST_PTR_FORMAT, *caps, *caps); |
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219 } |
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220 |
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221 |
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222 /* this test: |
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223 * - adds a first client |
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224 * - sets streamheader caps on the pad |
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225 * - pushes the IN_CAPS buffers |
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226 * - pushes a buffer |
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227 * - verifies that the client received all the data correctly, and did not |
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228 * get multiple copies of the streamheader |
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229 * - adds a second client |
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230 * - verifies that this second client receives the streamheader caps too, plus |
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231 * - the new buffer |
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232 */ |
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233 GST_START_TEST (test_streamheader) |
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234 { |
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235 GstElement *sink; |
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236 GstBuffer *hbuf1, *hbuf2, *buf; |
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237 GstCaps *caps; |
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238 int pfd1[2], pfd2[2]; |
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239 |
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240 sink = setup_multifdsink (); |
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241 |
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242 fail_if (pipe (pfd1) == -1); |
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243 fail_if (pipe (pfd2) == -1); |
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244 |
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245 ASSERT_SET_STATE (sink, GST_STATE_PLAYING, GST_STATE_CHANGE_ASYNC); |
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246 |
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247 /* add the first client */ |
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248 g_signal_emit_by_name (sink, "add", pfd1[1]); |
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249 |
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250 /* create caps with streamheader, set the caps, and push the IN_CAPS |
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251 * buffers */ |
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252 gst_multifdsink_create_streamheader ("babe", "deadbeef", &hbuf1, &hbuf2, |
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253 &caps); |
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254 fail_unless (gst_pad_set_caps (mysrcpad, caps)); |
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255 /* one is ours, two on the buffers, and one now on the pad */ |
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256 ASSERT_CAPS_REFCOUNT (caps, "caps", 4); |
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257 |
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258 fail_unless (gst_pad_push (mysrcpad, hbuf1) == GST_FLOW_OK); |
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259 fail_unless (gst_pad_push (mysrcpad, hbuf2) == GST_FLOW_OK); |
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260 |
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261 //FIXME: |
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262 //fail_if_can_read ("first client", pfd1[0]); |
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263 |
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264 /* push a non-IN_CAPS buffer, this should trigger the client receiving the |
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265 * first three buffers */ |
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266 buf = gst_buffer_new_and_alloc (4); |
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267 memcpy (GST_BUFFER_DATA (buf), "f00d", 4); |
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268 gst_pad_push (mysrcpad, buf); |
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269 |
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270 fail_unless_read ("first client", pfd1[0], 4, "babe"); |
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271 fail_unless_read ("first client", pfd1[0], 8, "deadbeef"); |
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272 fail_unless_read ("first client", pfd1[0], 4, "f00d"); |
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273 wait_bytes_served (sink, 16); |
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274 |
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275 /* now add the second client */ |
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276 g_signal_emit_by_name (sink, "add", pfd2[1]); |
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277 //FIXME: |
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278 //fail_if_can_read ("second client", pfd2[0]); |
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279 |
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280 /* now push another buffer, which will trigger streamheader for second |
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281 * client */ |
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282 buf = gst_buffer_new_and_alloc (4); |
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283 memcpy (GST_BUFFER_DATA (buf), "deaf", 4); |
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284 gst_pad_push (mysrcpad, buf); |
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285 |
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286 fail_unless_read ("first client", pfd1[0], 4, "deaf"); |
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287 |
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288 fail_unless_read ("second client", pfd2[0], 4, "babe"); |
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289 fail_unless_read ("second client", pfd2[0], 8, "deadbeef"); |
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290 /* we missed the f00d buffer */ |
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291 fail_unless_read ("second client", pfd2[0], 4, "deaf"); |
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292 wait_bytes_served (sink, 36); |
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293 |
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294 GST_DEBUG ("cleaning up multifdsink"); |
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295 |
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296 g_signal_emit_by_name (sink, "remove", pfd1[1]); |
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297 g_signal_emit_by_name (sink, "remove", pfd2[1]); |
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298 |
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299 ASSERT_SET_STATE (sink, GST_STATE_NULL, GST_STATE_CHANGE_SUCCESS); |
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300 cleanup_multifdsink (sink); |
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301 |
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302 ASSERT_BUFFER_REFCOUNT (hbuf1, "hbuf1", 1); |
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303 ASSERT_BUFFER_REFCOUNT (hbuf2, "hbuf2", 1); |
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304 gst_buffer_unref (hbuf1); |
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305 gst_buffer_unref (hbuf2); |
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306 |
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307 ASSERT_CAPS_REFCOUNT (caps, "caps", 1); |
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308 gst_caps_unref (caps); |
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309 } |
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310 |
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311 GST_END_TEST; |
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312 |
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313 /* this tests changing of streamheaders |
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314 * - set streamheader caps on the pad |
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315 * - pushes the IN_CAPS buffers |
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316 * - pushes a buffer |
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317 * - add a first client |
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318 * - verifies that this first client receives the first streamheader caps, |
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319 * plus a new buffer |
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320 * - change streamheader caps |
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321 * - verify that the first client receives the new streamheader buffers as well |
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322 */ |
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323 GST_START_TEST (test_change_streamheader) |
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324 { |
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325 GstElement *sink; |
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326 GstBuffer *hbuf1, *hbuf2, *buf; |
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327 GstCaps *caps; |
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328 int pfd1[2], pfd2[2]; |
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329 |
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330 sink = setup_multifdsink (); |
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331 |
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332 fail_if (pipe (pfd1) == -1); |
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333 fail_if (pipe (pfd2) == -1); |
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334 |
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335 ASSERT_SET_STATE (sink, GST_STATE_PLAYING, GST_STATE_CHANGE_ASYNC); |
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336 |
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337 /* create caps with streamheader, set the caps, and push the IN_CAPS |
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338 * buffers */ |
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339 gst_multifdsink_create_streamheader ("first", "header", &hbuf1, &hbuf2, |
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340 &caps); |
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341 fail_unless (gst_pad_set_caps (mysrcpad, caps)); |
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342 /* one is ours, two on the buffers, and one now on the pad */ |
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343 ASSERT_CAPS_REFCOUNT (caps, "caps", 4); |
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344 |
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345 /* one to hold for the test and one to give away */ |
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346 ASSERT_BUFFER_REFCOUNT (hbuf1, "hbuf1", 2); |
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347 ASSERT_BUFFER_REFCOUNT (hbuf2, "hbuf2", 2); |
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348 |
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349 fail_unless (gst_pad_push (mysrcpad, hbuf1) == GST_FLOW_OK); |
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350 fail_unless (gst_pad_push (mysrcpad, hbuf2) == GST_FLOW_OK); |
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351 |
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352 /* add the first client */ |
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353 g_signal_emit_by_name (sink, "add", pfd1[1]); |
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354 |
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355 /* verify this hasn't triggered a write yet */ |
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356 /* FIXME: possibly racy, since if it would write, we may not get it |
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357 * immediately ? */ |
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358 //fail_if_can_read ("first client, no buffer", pfd1[0]); |
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359 |
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360 /* now push a buffer and read */ |
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361 buf = gst_buffer_new_and_alloc (4); |
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362 memcpy (GST_BUFFER_DATA (buf), "f00d", 4); |
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363 gst_pad_push (mysrcpad, buf); |
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364 |
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365 fail_unless_read ("change: first client", pfd1[0], 5, "first"); |
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366 fail_unless_read ("change: first client", pfd1[0], 6, "header"); |
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367 fail_unless_read ("change: first client", pfd1[0], 4, "f00d"); |
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368 //wait_bytes_served (sink, 16); |
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369 |
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370 /* now add the second client */ |
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371 g_signal_emit_by_name (sink, "add", pfd2[1]); |
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372 //fail_if_can_read ("second client, no buffer", pfd2[0]); |
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373 |
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374 /* change the streamheader */ |
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375 |
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376 /* before we change, multifdsink still has a list of the old streamheaders */ |
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377 ASSERT_BUFFER_REFCOUNT (hbuf1, "hbuf1", 2); |
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378 ASSERT_BUFFER_REFCOUNT (hbuf2, "hbuf2", 2); |
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379 gst_buffer_unref (hbuf1); |
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380 gst_buffer_unref (hbuf2); |
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381 |
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382 /* drop our ref to the previous caps */ |
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383 gst_caps_unref (caps); |
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384 |
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385 gst_multifdsink_create_streamheader ("second", "header", &hbuf1, &hbuf2, |
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386 &caps); |
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387 fail_unless (gst_pad_set_caps (mysrcpad, caps)); |
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388 /* one to hold for the test and one to give away */ |
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389 ASSERT_BUFFER_REFCOUNT (hbuf1, "hbuf1", 2); |
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390 ASSERT_BUFFER_REFCOUNT (hbuf2, "hbuf2", 2); |
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391 |
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392 fail_unless (gst_pad_push (mysrcpad, hbuf1) == GST_FLOW_OK); |
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393 fail_unless (gst_pad_push (mysrcpad, hbuf2) == GST_FLOW_OK); |
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394 |
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395 /* verify neither client has new data available to read */ |
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396 //fail_if_can_read ("first client, changed streamheader", pfd1[0]); |
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397 //fail_if_can_read ("second client, changed streamheader", pfd2[0]); |
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398 |
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399 /* now push another buffer, which will trigger streamheader for second |
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400 * client, but should also send new streamheaders to first client */ |
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401 buf = gst_buffer_new_and_alloc (8); |
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402 memcpy (GST_BUFFER_DATA (buf), "deadbabe", 8); |
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403 gst_pad_push (mysrcpad, buf); |
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404 |
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405 fail_unless_read ("first client", pfd1[0], 6, "second"); |
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406 fail_unless_read ("first client", pfd1[0], 6, "header"); |
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407 fail_unless_read ("first client", pfd1[0], 8, "deadbabe"); |
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408 |
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409 /* new streamheader data */ |
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410 fail_unless_read ("second client", pfd2[0], 6, "second"); |
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411 fail_unless_read ("second client", pfd2[0], 6, "header"); |
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412 /* we missed the f00d buffer */ |
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413 fail_unless_read ("second client", pfd2[0], 8, "deadbabe"); |
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414 //wait_bytes_served (sink, 36); |
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415 |
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416 GST_DEBUG ("cleaning up multifdsink"); |
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417 g_signal_emit_by_name (sink, "remove", pfd1[1]); |
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418 g_signal_emit_by_name (sink, "remove", pfd2[1]); |
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419 ASSERT_SET_STATE (sink, GST_STATE_NULL, GST_STATE_CHANGE_SUCCESS); |
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420 |
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421 /* setting to NULL should have cleared the streamheader */ |
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422 ASSERT_BUFFER_REFCOUNT (hbuf1, "hbuf1", 1); |
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423 ASSERT_BUFFER_REFCOUNT (hbuf2, "hbuf2", 1); |
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424 gst_buffer_unref (hbuf1); |
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425 gst_buffer_unref (hbuf2); |
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426 cleanup_multifdsink (sink); |
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427 |
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428 ASSERT_CAPS_REFCOUNT (caps, "caps", 1); |
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429 gst_caps_unref (caps); |
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430 } |
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431 |
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432 GST_END_TEST; |
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433 |
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434 /* keep 100 bytes and burst 80 bytes to clients */ |
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435 GST_START_TEST (test_burst_client_bytes) |
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436 { |
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437 GstElement *sink; |
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438 GstBuffer *buffer; |
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439 GstCaps *caps; |
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440 int pfd1[2]; |
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441 int pfd2[2]; |
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442 int pfd3[2]; |
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443 gchar data[16]; |
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444 gint i; |
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445 guint buffers_queued; |
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446 |
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447 sink = setup_multifdsink (); |
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448 /* make sure we keep at least 100 bytes at all times */ |
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449 g_object_set (sink, "bytes-min", 100, NULL); |
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450 g_object_set (sink, "sync-method", 3, NULL); /* 3 = burst */ |
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451 g_object_set (sink, "burst-unit", 3, NULL); /* 3 = bytes */ |
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452 g_object_set (sink, "burst-value", (guint64) 80, NULL); |
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453 |
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454 fail_if (pipe (pfd1) == -1); |
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455 fail_if (pipe (pfd2) == -1); |
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456 fail_if (pipe (pfd3) == -1); |
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457 |
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458 ASSERT_SET_STATE (sink, GST_STATE_PLAYING, GST_STATE_CHANGE_ASYNC); |
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459 |
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460 caps = gst_caps_from_string ("application/x-gst-check"); |
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461 GST_DEBUG ("Created test caps %p %" GST_PTR_FORMAT, caps, caps); |
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462 |
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463 /* push buffers in, 9 * 16 bytes = 144 bytes */ |
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464 for (i = 0; i < 9; i++) { |
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465 gchar *data; |
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466 |
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467 buffer = gst_buffer_new_and_alloc (16); |
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468 gst_buffer_set_caps (buffer, caps); |
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469 |
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470 /* copy some id */ |
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471 data = (gchar *) GST_BUFFER_DATA (buffer); |
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472 g_snprintf (data, 16, "deadbee%08x", i); |
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473 |
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474 fail_unless (gst_pad_push (mysrcpad, buffer) == GST_FLOW_OK); |
|
475 } |
|
476 |
|
477 /* check that at least 7 buffers (112 bytes) are in the queue */ |
|
478 g_object_get (sink, "buffers-queued", &buffers_queued, NULL); |
|
479 fail_if (buffers_queued != 7); |
|
480 |
|
481 /* now add the clients */ |
|
482 g_signal_emit_by_name (sink, "add", pfd1[1]); |
|
483 g_signal_emit_by_name (sink, "add_full", pfd2[1], 3, |
|
484 3, (guint64) 50, 3, (guint64) 200); |
|
485 g_signal_emit_by_name (sink, "add_full", pfd3[1], 3, |
|
486 3, (guint64) 50, 3, (guint64) 50); |
|
487 |
|
488 /* push last buffer to make client fds ready for reading */ |
|
489 for (i = 9; i < 10; i++) { |
|
490 gchar *data; |
|
491 |
|
492 buffer = gst_buffer_new_and_alloc (16); |
|
493 gst_buffer_set_caps (buffer, caps); |
|
494 |
|
495 /* copy some id */ |
|
496 data = (gchar *) GST_BUFFER_DATA (buffer); |
|
497 g_snprintf (data, 16, "deadbee%08x", i); |
|
498 |
|
499 fail_unless (gst_pad_push (mysrcpad, buffer) == GST_FLOW_OK); |
|
500 } |
|
501 |
|
502 /* now we should only read the last 5 buffers (5 * 16 = 80 bytes) */ |
|
503 GST_DEBUG ("Reading from client 1"); |
|
504 fail_if (read (pfd1[0], data, 16) < 16); |
|
505 fail_unless (strncmp (data, "deadbee00000005", 16) == 0); |
|
506 fail_if (read (pfd1[0], data, 16) < 16); |
|
507 fail_unless (strncmp (data, "deadbee00000006", 16) == 0); |
|
508 fail_if (read (pfd1[0], data, 16) < 16); |
|
509 fail_unless (strncmp (data, "deadbee00000007", 16) == 0); |
|
510 fail_if (read (pfd1[0], data, 16) < 16); |
|
511 fail_unless (strncmp (data, "deadbee00000008", 16) == 0); |
|
512 fail_if (read (pfd1[0], data, 16) < 16); |
|
513 fail_unless (strncmp (data, "deadbee00000009", 16) == 0); |
|
514 |
|
515 /* second client only bursts 50 bytes = 4 buffers (we get 4 buffers since |
|
516 * the max alows it) */ |
|
517 GST_DEBUG ("Reading from client 2"); |
|
518 fail_if (read (pfd2[0], data, 16) < 16); |
|
519 fail_unless (strncmp (data, "deadbee00000006", 16) == 0); |
|
520 fail_if (read (pfd2[0], data, 16) < 16); |
|
521 fail_unless (strncmp (data, "deadbee00000007", 16) == 0); |
|
522 fail_if (read (pfd2[0], data, 16) < 16); |
|
523 fail_unless (strncmp (data, "deadbee00000008", 16) == 0); |
|
524 fail_if (read (pfd2[0], data, 16) < 16); |
|
525 fail_unless (strncmp (data, "deadbee00000009", 16) == 0); |
|
526 |
|
527 /* third client only bursts 50 bytes = 4 buffers, we can't send |
|
528 * more than 50 bytes so we only get 3 buffers (48 bytes). */ |
|
529 GST_DEBUG ("Reading from client 3"); |
|
530 fail_if (read (pfd3[0], data, 16) < 16); |
|
531 fail_unless (strncmp (data, "deadbee00000007", 16) == 0); |
|
532 fail_if (read (pfd3[0], data, 16) < 16); |
|
533 fail_unless (strncmp (data, "deadbee00000008", 16) == 0); |
|
534 fail_if (read (pfd3[0], data, 16) < 16); |
|
535 fail_unless (strncmp (data, "deadbee00000009", 16) == 0); |
|
536 |
|
537 GST_DEBUG ("cleaning up multifdsink"); |
|
538 ASSERT_SET_STATE (sink, GST_STATE_NULL, GST_STATE_CHANGE_SUCCESS); |
|
539 cleanup_multifdsink (sink); |
|
540 |
|
541 ASSERT_CAPS_REFCOUNT (caps, "caps", 1); |
|
542 gst_caps_unref (caps); |
|
543 } |
|
544 |
|
545 GST_END_TEST; |
|
546 |
|
547 /* keep 100 bytes and burst 80 bytes to clients */ |
|
548 GST_START_TEST (test_burst_client_bytes_keyframe) |
|
549 { |
|
550 GstElement *sink; |
|
551 GstBuffer *buffer; |
|
552 GstCaps *caps; |
|
553 int pfd1[2]; |
|
554 int pfd2[2]; |
|
555 int pfd3[2]; |
|
556 gchar data[16]; |
|
557 gint i; |
|
558 guint buffers_queued; |
|
559 |
|
560 sink = setup_multifdsink (); |
|
561 /* make sure we keep at least 100 bytes at all times */ |
|
562 g_object_set (sink, "bytes-min", 100, NULL); |
|
563 g_object_set (sink, "sync-method", 4, NULL); /* 3 = burst_keyframe */ |
|
564 g_object_set (sink, "burst-unit", 3, NULL); /* 3 = bytes */ |
|
565 g_object_set (sink, "burst-value", (guint64) 80, NULL); |
|
566 |
|
567 fail_if (pipe (pfd1) == -1); |
|
568 fail_if (pipe (pfd2) == -1); |
|
569 fail_if (pipe (pfd3) == -1); |
|
570 |
|
571 ASSERT_SET_STATE (sink, GST_STATE_PLAYING, GST_STATE_CHANGE_ASYNC); |
|
572 |
|
573 caps = gst_caps_from_string ("application/x-gst-check"); |
|
574 GST_DEBUG ("Created test caps %p %" GST_PTR_FORMAT, caps, caps); |
|
575 |
|
576 /* push buffers in, 9 * 16 bytes = 144 bytes */ |
|
577 for (i = 0; i < 9; i++) { |
|
578 gchar *data; |
|
579 |
|
580 buffer = gst_buffer_new_and_alloc (16); |
|
581 gst_buffer_set_caps (buffer, caps); |
|
582 |
|
583 /* mark most buffers as delta */ |
|
584 if (i != 0 && i != 4 && i != 8) |
|
585 GST_BUFFER_FLAG_SET (buffer, GST_BUFFER_FLAG_DELTA_UNIT); |
|
586 |
|
587 /* copy some id */ |
|
588 data = (gchar *) GST_BUFFER_DATA (buffer); |
|
589 g_snprintf (data, 16, "deadbee%08x", i); |
|
590 |
|
591 fail_unless (gst_pad_push (mysrcpad, buffer) == GST_FLOW_OK); |
|
592 } |
|
593 |
|
594 /* check that at least 7 buffers (112 bytes) are in the queue */ |
|
595 g_object_get (sink, "buffers-queued", &buffers_queued, NULL); |
|
596 fail_if (buffers_queued != 7); |
|
597 |
|
598 /* now add the clients */ |
|
599 g_signal_emit_by_name (sink, "add", pfd1[1]); |
|
600 g_signal_emit_by_name (sink, "add_full", pfd2[1], 4, |
|
601 3, (guint64) 50, 3, (guint64) 90); |
|
602 g_signal_emit_by_name (sink, "add_full", pfd3[1], 4, |
|
603 3, (guint64) 50, 3, (guint64) 50); |
|
604 |
|
605 /* push last buffer to make client fds ready for reading */ |
|
606 for (i = 9; i < 10; i++) { |
|
607 gchar *data; |
|
608 |
|
609 buffer = gst_buffer_new_and_alloc (16); |
|
610 gst_buffer_set_caps (buffer, caps); |
|
611 GST_BUFFER_FLAG_SET (buffer, GST_BUFFER_FLAG_DELTA_UNIT); |
|
612 |
|
613 /* copy some id */ |
|
614 data = (gchar *) GST_BUFFER_DATA (buffer); |
|
615 g_snprintf (data, 16, "deadbee%08x", i); |
|
616 |
|
617 fail_unless (gst_pad_push (mysrcpad, buffer) == GST_FLOW_OK); |
|
618 } |
|
619 |
|
620 /* now we should only read the last 6 buffers (min 5 * 16 = 80 bytes), |
|
621 * keyframe at buffer 4 */ |
|
622 GST_DEBUG ("Reading from client 1"); |
|
623 fail_if (read (pfd1[0], data, 16) < 16); |
|
624 fail_unless (strncmp (data, "deadbee00000004", 16) == 0); |
|
625 fail_if (read (pfd1[0], data, 16) < 16); |
|
626 fail_unless (strncmp (data, "deadbee00000005", 16) == 0); |
|
627 fail_if (read (pfd1[0], data, 16) < 16); |
|
628 fail_unless (strncmp (data, "deadbee00000006", 16) == 0); |
|
629 fail_if (read (pfd1[0], data, 16) < 16); |
|
630 fail_unless (strncmp (data, "deadbee00000007", 16) == 0); |
|
631 fail_if (read (pfd1[0], data, 16) < 16); |
|
632 fail_unless (strncmp (data, "deadbee00000008", 16) == 0); |
|
633 fail_if (read (pfd1[0], data, 16) < 16); |
|
634 fail_unless (strncmp (data, "deadbee00000009", 16) == 0); |
|
635 |
|
636 /* second client only bursts 50 bytes = 4 buffers, there is |
|
637 * no keyframe above min and below max, so get one below min */ |
|
638 GST_DEBUG ("Reading from client 2"); |
|
639 fail_if (read (pfd2[0], data, 16) < 16); |
|
640 fail_unless (strncmp (data, "deadbee00000008", 16) == 0); |
|
641 fail_if (read (pfd2[0], data, 16) < 16); |
|
642 fail_unless (strncmp (data, "deadbee00000009", 16) == 0); |
|
643 |
|
644 /* third client only bursts 50 bytes = 4 buffers, we can't send |
|
645 * more than 50 bytes so we only get 2 buffers (32 bytes). */ |
|
646 GST_DEBUG ("Reading from client 3"); |
|
647 fail_if (read (pfd3[0], data, 16) < 16); |
|
648 fail_unless (strncmp (data, "deadbee00000008", 16) == 0); |
|
649 fail_if (read (pfd3[0], data, 16) < 16); |
|
650 fail_unless (strncmp (data, "deadbee00000009", 16) == 0); |
|
651 |
|
652 GST_DEBUG ("cleaning up multifdsink"); |
|
653 ASSERT_SET_STATE (sink, GST_STATE_NULL, GST_STATE_CHANGE_SUCCESS); |
|
654 cleanup_multifdsink (sink); |
|
655 |
|
656 ASSERT_CAPS_REFCOUNT (caps, "caps", 1); |
|
657 gst_caps_unref (caps); |
|
658 } |
|
659 |
|
660 GST_END_TEST; |
|
661 |
|
662 /* keep 100 bytes and burst 80 bytes to clients */ |
|
663 GST_START_TEST (test_burst_client_bytes_with_keyframe) |
|
664 { |
|
665 GstElement *sink; |
|
666 GstBuffer *buffer; |
|
667 GstCaps *caps; |
|
668 int pfd1[2]; |
|
669 int pfd2[2]; |
|
670 int pfd3[2]; |
|
671 gchar data[16]; |
|
672 gint i; |
|
673 guint buffers_queued; |
|
674 |
|
675 sink = setup_multifdsink (); |
|
676 /* make sure we keep at least 100 bytes at all times */ |
|
677 g_object_set (sink, "bytes-min", 100, NULL); |
|
678 g_object_set (sink, "sync-method", 5, NULL); /* 3 = burst_with_keyframe */ |
|
679 g_object_set (sink, "burst-unit", 3, NULL); /* 3 = bytes */ |
|
680 g_object_set (sink, "burst-value", (guint64) 80, NULL); |
|
681 |
|
682 fail_if (pipe (pfd1) == -1); |
|
683 fail_if (pipe (pfd2) == -1); |
|
684 fail_if (pipe (pfd3) == -1); |
|
685 |
|
686 ASSERT_SET_STATE (sink, GST_STATE_PLAYING, GST_STATE_CHANGE_ASYNC); |
|
687 |
|
688 caps = gst_caps_from_string ("application/x-gst-check"); |
|
689 GST_DEBUG ("Created test caps %p %" GST_PTR_FORMAT, caps, caps); |
|
690 |
|
691 /* push buffers in, 9 * 16 bytes = 144 bytes */ |
|
692 for (i = 0; i < 9; i++) { |
|
693 gchar *data; |
|
694 |
|
695 buffer = gst_buffer_new_and_alloc (16); |
|
696 gst_buffer_set_caps (buffer, caps); |
|
697 |
|
698 /* mark most buffers as delta */ |
|
699 if (i != 0 && i != 4 && i != 8) |
|
700 GST_BUFFER_FLAG_SET (buffer, GST_BUFFER_FLAG_DELTA_UNIT); |
|
701 |
|
702 /* copy some id */ |
|
703 data = (gchar *) GST_BUFFER_DATA (buffer); |
|
704 g_snprintf (data, 16, "deadbee%08x", i); |
|
705 |
|
706 fail_unless (gst_pad_push (mysrcpad, buffer) == GST_FLOW_OK); |
|
707 } |
|
708 |
|
709 /* check that at least 7 buffers (112 bytes) are in the queue */ |
|
710 g_object_get (sink, "buffers-queued", &buffers_queued, NULL); |
|
711 fail_if (buffers_queued != 7); |
|
712 |
|
713 /* now add the clients */ |
|
714 g_signal_emit_by_name (sink, "add", pfd1[1]); |
|
715 g_signal_emit_by_name (sink, "add_full", pfd2[1], 5, |
|
716 3, (guint64) 50, 3, (guint64) 90); |
|
717 g_signal_emit_by_name (sink, "add_full", pfd3[1], 5, |
|
718 3, (guint64) 50, 3, (guint64) 50); |
|
719 |
|
720 /* push last buffer to make client fds ready for reading */ |
|
721 for (i = 9; i < 10; i++) { |
|
722 gchar *data; |
|
723 |
|
724 buffer = gst_buffer_new_and_alloc (16); |
|
725 gst_buffer_set_caps (buffer, caps); |
|
726 GST_BUFFER_FLAG_SET (buffer, GST_BUFFER_FLAG_DELTA_UNIT); |
|
727 |
|
728 /* copy some id */ |
|
729 data = (gchar *) GST_BUFFER_DATA (buffer); |
|
730 g_snprintf (data, 16, "deadbee%08x", i); |
|
731 |
|
732 fail_unless (gst_pad_push (mysrcpad, buffer) == GST_FLOW_OK); |
|
733 } |
|
734 |
|
735 /* now we should only read the last 6 buffers (min 5 * 16 = 80 bytes), |
|
736 * keyframe at buffer 4 */ |
|
737 GST_DEBUG ("Reading from client 1"); |
|
738 fail_if (read (pfd1[0], data, 16) < 16); |
|
739 fail_unless (strncmp (data, "deadbee00000004", 16) == 0); |
|
740 fail_if (read (pfd1[0], data, 16) < 16); |
|
741 fail_unless (strncmp (data, "deadbee00000005", 16) == 0); |
|
742 fail_if (read (pfd1[0], data, 16) < 16); |
|
743 fail_unless (strncmp (data, "deadbee00000006", 16) == 0); |
|
744 fail_if (read (pfd1[0], data, 16) < 16); |
|
745 fail_unless (strncmp (data, "deadbee00000007", 16) == 0); |
|
746 fail_if (read (pfd1[0], data, 16) < 16); |
|
747 fail_unless (strncmp (data, "deadbee00000008", 16) == 0); |
|
748 fail_if (read (pfd1[0], data, 16) < 16); |
|
749 fail_unless (strncmp (data, "deadbee00000009", 16) == 0); |
|
750 |
|
751 /* second client only bursts 50 bytes = 4 buffers, there is |
|
752 * no keyframe above min and below max, so send min */ |
|
753 GST_DEBUG ("Reading from client 2"); |
|
754 fail_if (read (pfd2[0], data, 16) < 16); |
|
755 fail_unless (strncmp (data, "deadbee00000006", 16) == 0); |
|
756 fail_if (read (pfd2[0], data, 16) < 16); |
|
757 fail_unless (strncmp (data, "deadbee00000007", 16) == 0); |
|
758 fail_if (read (pfd2[0], data, 16) < 16); |
|
759 fail_unless (strncmp (data, "deadbee00000008", 16) == 0); |
|
760 fail_if (read (pfd2[0], data, 16) < 16); |
|
761 fail_unless (strncmp (data, "deadbee00000009", 16) == 0); |
|
762 |
|
763 /* third client only bursts 50 bytes = 4 buffers, we can't send |
|
764 * more than 50 bytes so we only get 3 buffers (48 bytes). */ |
|
765 GST_DEBUG ("Reading from client 3"); |
|
766 fail_if (read (pfd3[0], data, 16) < 16); |
|
767 fail_unless (strncmp (data, "deadbee00000007", 16) == 0); |
|
768 fail_if (read (pfd3[0], data, 16) < 16); |
|
769 fail_unless (strncmp (data, "deadbee00000008", 16) == 0); |
|
770 fail_if (read (pfd3[0], data, 16) < 16); |
|
771 fail_unless (strncmp (data, "deadbee00000009", 16) == 0); |
|
772 |
|
773 GST_DEBUG ("cleaning up multifdsink"); |
|
774 ASSERT_SET_STATE (sink, GST_STATE_NULL, GST_STATE_CHANGE_SUCCESS); |
|
775 cleanup_multifdsink (sink); |
|
776 |
|
777 ASSERT_CAPS_REFCOUNT (caps, "caps", 1); |
|
778 gst_caps_unref (caps); |
|
779 } |
|
780 |
|
781 GST_END_TEST; |
|
782 |
|
783 /* Check that we can get data when multifdsink is configured in next-keyframe |
|
784 * mode */ |
|
785 GST_START_TEST (test_client_next_keyframe) |
|
786 { |
|
787 GstElement *sink; |
|
788 GstBuffer *buffer; |
|
789 GstCaps *caps; |
|
790 int pfd1[2]; |
|
791 gchar data[16]; |
|
792 gint i; |
|
793 |
|
794 sink = setup_multifdsink (); |
|
795 g_object_set (sink, "sync-method", 1, NULL); /* 1 = next-keyframe */ |
|
796 |
|
797 fail_if (pipe (pfd1) == -1); |
|
798 |
|
799 ASSERT_SET_STATE (sink, GST_STATE_PLAYING, GST_STATE_CHANGE_ASYNC); |
|
800 |
|
801 caps = gst_caps_from_string ("application/x-gst-check"); |
|
802 GST_DEBUG ("Created test caps %p %" GST_PTR_FORMAT, caps, caps); |
|
803 |
|
804 /* now add our client */ |
|
805 g_signal_emit_by_name (sink, "add", pfd1[1]); |
|
806 |
|
807 /* push buffers in: keyframe, then non-keyframe */ |
|
808 for (i = 0; i < 2; i++) { |
|
809 gchar *data; |
|
810 |
|
811 buffer = gst_buffer_new_and_alloc (16); |
|
812 gst_buffer_set_caps (buffer, caps); |
|
813 |
|
814 /* copy some id */ |
|
815 data = (gchar *) GST_BUFFER_DATA (buffer); |
|
816 g_snprintf (data, 16, "deadbee%08x", i); |
|
817 if (i > 0) |
|
818 GST_BUFFER_FLAG_SET (buffer, GST_BUFFER_FLAG_DELTA_UNIT); |
|
819 |
|
820 fail_unless (gst_pad_push (mysrcpad, buffer) == GST_FLOW_OK); |
|
821 } |
|
822 |
|
823 /* now we should be able to read some data */ |
|
824 GST_DEBUG ("Reading from client 1"); |
|
825 fail_if (read (pfd1[0], data, 16) < 16); |
|
826 fail_unless (strncmp (data, "deadbee00000000", 16) == 0); |
|
827 fail_if (read (pfd1[0], data, 16) < 16); |
|
828 fail_unless (strncmp (data, "deadbee00000001", 16) == 0); |
|
829 |
|
830 GST_DEBUG ("cleaning up multifdsink"); |
|
831 ASSERT_SET_STATE (sink, GST_STATE_NULL, GST_STATE_CHANGE_SUCCESS); |
|
832 cleanup_multifdsink (sink); |
|
833 |
|
834 ASSERT_CAPS_REFCOUNT (caps, "caps", 1); |
|
835 gst_caps_unref (caps); |
|
836 } |
|
837 |
|
838 GST_END_TEST; |
|
839 |
|
840 /* FIXME: add test simulating chained oggs where: |
|
841 * sync-method is burst-on-connect |
|
842 * (when multifdsink actually does burst-on-connect based on byte size, not |
|
843 "last keyframe" which any frame for audio :)) |
|
844 * an old client still needs to read from before the new streamheaders |
|
845 * a new client gets the new streamheaders |
|
846 */ |
|
847 static Suite * |
|
848 multifdsink_suite (void) |
|
849 { |
|
850 Suite *s = suite_create ("multifdsink"); |
|
851 TCase *tc_chain = tcase_create ("general"); |
|
852 |
|
853 suite_add_tcase (s, tc_chain); |
|
854 tcase_add_test (tc_chain, test_no_clients); |
|
855 tcase_add_test (tc_chain, test_add_client); |
|
856 tcase_add_test (tc_chain, test_streamheader); |
|
857 tcase_add_test (tc_chain, test_change_streamheader); |
|
858 tcase_add_test (tc_chain, test_burst_client_bytes); |
|
859 tcase_add_test (tc_chain, test_burst_client_bytes_keyframe); |
|
860 tcase_add_test (tc_chain, test_burst_client_bytes_with_keyframe); |
|
861 tcase_add_test (tc_chain, test_client_next_keyframe); |
|
862 |
|
863 return s; |
|
864 } |
|
865 |
|
866 int |
|
867 main (int argc, char **argv) |
|
868 { |
|
869 int nf; |
|
870 |
|
871 Suite *s = multifdsink_suite (); |
|
872 SRunner *sr = srunner_create (s); |
|
873 |
|
874 gst_check_init (&argc, &argv); |
|
875 |
|
876 srunner_run_all (sr, CK_NORMAL); |
|
877 nf = srunner_ntests_failed (sr); |
|
878 srunner_free (sr); |
|
879 |
|
880 return nf; |
|
881 } |