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v4l-test 0.16 for LTP

PATCH In review Németh Márton 2 participants 2 messages Jul 8, 2009

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Németh Márton

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PATCH 1/1 v4l-test 0.16 for LTP

Hi,

this is v4l-test 0.16 for LTP.

Changes:
Iterate through all available inputs in VIDIOC_G_STD and VIDIOC_S_STD test cases

Signed-off-by Márton Németh <[email protected]>

Regards,

Márton Németh

---
v4l-test home page: http://v4l-test.sourceforge.net/

testcases/kernel/device-drivers/v4l/user_space/doc/index.html +45 -2
diff -uprN ltp.orig/testcases/kernel/device-drivers/v4l/user_space/doc/index.html ltp/testcases/kernel/device-drivers/v4l/user_space/doc/index.html
@@ -510,6 +510,18 @@ influence on the V4L2 API functions:</p>
       <td>Resume</td>
       <td>no</td>
     </tr>
+    <tr>
+      <td>Check for memory leak (e.g. analyze /proc/slab_allocators)</td>
+      <td>no</td>
+    </tr>
+    <tr>
+      <td>Opening /dev/video0 multiple times</td>
+      <td>no</td>
+    </tr>
+    <tr>
+      <td>Using /dev/video0 from a multi-threaded or multi-process environment paralell</td>
+      <td>no</td>
+    </tr>
   </tbody>
 </table>
 

@@ -555,12 +567,43 @@ The following documents and articles are
       writen by <a href="http://moinejf.free.fr/">Jean-François Moine</a>
   </li>
 </ul>
+<p>
+For USB or V4L loopback testing:
+</p>
+<ul>
+  <li>
+  <a href="http://sourceforge.net/projects/usbip/">USB/IP</a>
+  </li>
+  <li>
+  <a href="http://www.linux-usb.org/gadget/">Linux-USB Gadget API Framework</a>
+  </li>
+  <li>
+  <a href="http://www.lavrsen.dk/twiki/bin/view/Motion/VideoFourLinuxLoopbackDevice">
+  Video4Linux Loopback Device
+  </a>
+  </li>
+</ul>
+<p>
+And what else can we read if we are looking for webcam test ideas:
+</p>
+<ul>
+  <li>
+  <a href="http://www.microsoft.com/whdc/device/media/vidcap-drvtest.mspx">
+  Testing Windows Video Capture Drivers
+  </a>
+  </li>
+  <li>
+  <a href="http://www.microsoft.com/whdc/device/media/WebCam_VidTests.mspx">
+  Webcam Video Fidelity Tests
+  </a>
+</ul>
 
 <h2><a name="feedback">Feedbacks</a></h2>
-<p>Any feedbacks, comments, ideas, etc. are welcome at the author's email address.</p>
+<p>Any feedbacks, comments, ideas, etc. are welcome at the author's email address.
+You can find the email address in the source package in the README file.</p>
 <hr style="width: 100%; height: 2px;">
 <p>Last changed:
-Mon May 25 08:08:11 CEST 2009
+Wed Jun  3 08:35:10 CEST 2009
 </p>
 <p>
   <a href="http://validator.w3.org/check?uri=referer"><img
testcases/kernel/device-drivers/v4l/user_space/Makefile +2 -0
diff -uprN ltp.orig/testcases/kernel/device-drivers/v4l/user_space/Makefile ltp/testcases/kernel/device-drivers/v4l/user_space/Makefile
@@ -1,6 +1,7 @@
 #
 # v4l-test: Test environment for Video For Linux Two API
 #
+#  5 Jul 2009  0.18 v4l2_foreach.c added
 # 19 May 2009  0.17 test_VIDIOC_EXT_CTRLS.c added
 #  7 May 2009  0.16 v4l2_show.c added
 #  5 May 2009  0.15 test_VIDIOC_QUERYBUF.c added

@@ -38,6 +39,7 @@ LDFLAGS = -lcunit
 
 OBJS = dev_video.o \
        v4l2_validator.o \
+       v4l2_foreach.o \
        test_VIDIOC_QUERYCAP.o \
        test_VIDIOC_ENUMAUDIO.o \
        test_VIDIOC_ENUMAUDOUT.o \
testcases/kernel/device-drivers/v4l/user_space/README +5 -8
diff -uprN ltp.orig/testcases/kernel/device-drivers/v4l/user_space/README ltp/testcases/kernel/device-drivers/v4l/user_space/README
@@ -3,6 +3,8 @@
 
 Release History
 ---------------
+ 6 Jul 2009  0.16 Iterate through all available inputs in VIDIOC_G_STD and
+                  VIDIOC_S_STD test cases
 25 May 2009  0.15 Test cases added for VIDIOC_G_EXT_CTRLS, VIDIOC_S_EXT_CTRLS
                   and VIDIOC_TRY_EXT_CTRLS
  7 May 2009  0.14 Test cases added for VIDIOC_QUERYBUF;

@@ -111,14 +113,9 @@ a USB video device or ask the user if a 
 See doc/index.html about how much of the specification is covered by the
 different test cases.
 
-Similar projects
-----------------
- - v4ltest: http://www.linuxowl.com/v4ltest.html
- - test cases in dvb-apps repository, under /test directory: http://linuxtv.org/hg/dvb-apps/file
- - test cases in v4l-dvb repository, under /v4l2-apps/test directory:
-http://linuxtv.org/hg/v4l-dvb/file
- - this test environment is also available under Linux Test Project (LTP),
-   under directory testcases/kernel/device-drivers/v4l/user_space: http://ltp.sourceforge.net/
+See also
+--------
+See also doc/index.html for further references and recommended readings.
 
 Feedbacks
 ---------
testcases/kernel/device-drivers/v4l/user_space/test_VIDIOC_ENUMINPUT.c +3 -17
diff -uprN ltp.orig/testcases/kernel/device-drivers/v4l/user_space/test_VIDIOC_ENUMINPUT.c ltp/testcases/kernel/device-drivers/v4l/user_space/test_VIDIOC_ENUMINPUT.c
@@ -1,6 +1,7 @@
 /*
  * v4l-test: Test environment for Video For Linux Two API
  *
+ *  5 Jul 2009  0.10 show_v4l2_input() introduced
  * 20 Apr 2009  0.9  Added string content validation
  * 19 Apr 2009  0.8  Also check std field
  * 18 Apr 2009  0.7  More strict check for strings

@@ -35,6 +36,7 @@
 #include "dev_video.h"
 #include "video_limits.h"
 #include "v4l2_validator.h"
+#include "v4l2_show.h"
 
 #include "test_VIDIOC_ENUMINPUT.h"
 

@@ -86,23 +88,7 @@ void test_VIDIOC_ENUMINPUT() {
 			input2.status = input.status;
 			CU_ASSERT_EQUAL(memcmp(&input, &input2, sizeof(input)), 0);
 
-			dprintf("\tinput = {.index=%u, .name=\"%s\", "
-				".type=0x%X, .audioset=0x%X, .tuner=0x%X, "
-				".std=%llX, "
-				".status=0x%X, "
-				".reserved[]={ 0x%X, 0x%X, 0x%X, 0x%X } }\n",
-				input.index,
-				input.name,
-				input.type,
-				input.audioset,
-				input.tuner,
-				input.std,
-				input.status,
-				input.reserved[0],
-				input.reserved[1],
-				input.reserved[2],
-				input.reserved[3]
-				);
+			show_v4l2_input(&input);
 
 		} else {
 			CU_ASSERT_EQUAL(ret_enum, -1);
testcases/kernel/device-drivers/v4l/user_space/test_VIDIOC_STD.c +214 -86

416 lines not on this page · raw message

testcases/kernel/device-drivers/v4l/user_space/v4l2_foreach.c +83 -0

83 lines not on this page · raw message

testcases/kernel/device-drivers/v4l/user_space/v4l2_foreach.h +14 -0
diff -uprN ltp.orig/testcases/kernel/device-drivers/v4l/user_space/v4l2_foreach.h ltp/testcases/kernel/device-drivers/v4l/user_space/v4l2_foreach.h
@@ -0,0 +1,14 @@
+/*
+ * v4l-test: Test environment for Video For Linux Two API
+ *
+ *  5 Jul 2009  0.1  First release
+ *
+ * Written by M�rton N�meth <[email protected]>
+ * Released under GPL
+ */
+
+#include <linux/videodev2.h>
+
+typedef void (*V4L2InputTestFunc)(int ret_input_enum, int errno_input_enum, struct v4l2_input* input);
+
+void foreach_input(V4L2InputTestFunc pFunc);
testcases/kernel/device-drivers/v4l/user_space/v4l2_show.c +21 -0
diff -uprN ltp.orig/testcases/kernel/device-drivers/v4l/user_space/v4l2_show.c ltp/testcases/kernel/device-drivers/v4l/user_space/v4l2_show.c
@@ -1,6 +1,7 @@
 /*
  * v4l-test: Test environment for Video For Linux Two API
  *
+ *  5 Jul 2009  0.2  show_v4l2_input() introduced
  *  7 May 2009  0.1  First release
  *
  * Written by M�rton N�meth <[email protected]>

@@ -114,3 +115,23 @@ void show_v4l2_buffer(struct v4l2_buffer
 	);
 
 }
+
+void show_v4l2_input(struct v4l2_input *input) {
+	dprintf("\tinput = {.index=%u, .name=\"%s\", "
+		".type=0x%X, .audioset=0x%X, .tuner=0x%X, "
+		".std=%llX, "
+		".status=0x%X, "
+		".reserved[]={ 0x%X, 0x%X, 0x%X, 0x%X } }\n",
+		input->index,
+		input->name,
+		input->type,
+		input->audioset,
+		input->tuner,
+		input->std,
+		input->status,
+		input->reserved[0],
+		input->reserved[1],
+		input->reserved[2],
+		input->reserved[3]
+		);
+}
testcases/kernel/device-drivers/v4l/user_space/v4l2_show.h +2 -0
diff -uprN ltp.orig/testcases/kernel/device-drivers/v4l/user_space/v4l2_show.h ltp/testcases/kernel/device-drivers/v4l/user_space/v4l2_show.h
@@ -1,6 +1,7 @@
 /*
  * v4l-test: Test environment for Video For Linux Two API
  *
+ *  5 Jul 2009  0.2  show_v4l2_input() introduced
  *  7 May 2009  0.1  First release
  *
  * Written by M�rton N�meth <[email protected]>

@@ -11,3 +12,4 @@
 
 void show_v4l2_requestbuffers(struct v4l2_requestbuffers *reqbuf);
 void show_v4l2_buffer(struct v4l2_buffer *buf);
+void show_v4l2_input(struct v4l2_input *input);

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#1 lore raw
Quoted 9 lines · Németh Márton

Hi,

this is v4l-test 0.16 for LTP.

Changes:
Iterate through all available inputs in VIDIOC_G_STD and VIDIOC_S_STD test cases

Signed-off-by Márton Németh <[email protected]>

Thanks.

Regards--
Subrata

Quoted 7 lines

Regards,

Márton Németh

---
v4l-test home page: http://v4l-test.sourceforge.net/

------------------------------------------------------------------------------
Enter the BlackBerry Developer Challenge
This is your chance to win up to $100,000 in prizes! For a limited time, vendors submitting new applications to BlackBerry App World(TM) will have the opportunity to enter the BlackBerry Developer Challenge. See full prize details at: http://p.sf.net/sfu/Challenge
_______________________________________________
Ltp-list mailing list
[email protected]
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