[sane-devel] [PATCH] [RFC] add sanei_usb test program
Paul Menzel
paulepanter at users.sourceforge.net
Mon Mar 18 14:31:40 UTC 2013
Dear Stef,
sorry that it took me so long to reply.
Am Samstag, den 16.03.2013, 11:11 +0100 schrieb Stef:
[…]
> it is a handy format that ease the review process. I'll consider it
> for another occasion if there is a consensus on receiving sometimes
> about 12 mails and on raising the mail size limit (one of the patches is
> ~40k if inlined).
> For this time I'd appreciate that you comment on the patches with their
> current form.
I edited the patch right away. You can save this message and apply it
with `git am --scissors patch/to/file`.
Some typos, grammar, return value comments and coding style [1] is
hopefully improved. Here is the diff.
$ git diff stefs-patch stefs-patch-my > /tmp/git-diff-stef-and-my-changes.diff
diff --git a/testsuite/sanei/Makefile.am b/testsuite/sanei/Makefile.am
index a05108e..49c1a97 100644
--- a/testsuite/sanei/Makefile.am
+++ b/testsuite/sanei/Makefile.am
@@ -1,11 +1,11 @@
## Makefile.am -- an automake template for Makefile.in file
## Copyright (C) 2009 Chris Bagwell and Sane Developers.
##
-## This file is part of the "Sane" build infra-structure. See
+## This file is part of the "Sane" build infrastructure. See
## included LICENSE file for license information.
-MATH_LIB = @MATH_LIB@
-USB_LIBS = @USB_LIBS@
+MATH_LIB = @MATH_LIB@
+USB_LIBS = @USB_LIBS@
PTHREAD_LIBS = @PTHREAD_LIBS@
EXTRA_PROGRAMS = sanei_usb_test
@@ -19,7 +19,7 @@ clean-local:
rm -f sanei_usb_test
all:
- @echo "'run make tests' to run tests"
+ @echo "run 'make tests' to run tests"
tests: $(EXTRA_PROGRAMS)
sanei_usb_test
diff --git a/testsuite/sanei/Makefile.in b/testsuite/sanei/Makefile.in
index ab92780..379ce69 100644
--- a/testsuite/sanei/Makefile.in
+++ b/testsuite/sanei/Makefile.in
@@ -162,7 +162,7 @@ MAINT = @MAINT@
MAKEINDEX = @MAKEINDEX@
MAKEINFO = @MAKEINFO@
MANIFEST_TOOL = @MANIFEST_TOOL@
-MATH_LIB = @MATH_LIB@
+MATH_LIB = @MATH_LIB@
MKDIR_P = @MKDIR_P@
MSGFMT = @MSGFMT@
MSGMERGE = @MSGMERGE@
@@ -202,7 +202,7 @@ STRIP = @STRIP@
SYSLOG_LIBS = @SYSLOG_LIBS@
SYSTEMD_LIBS = @SYSTEMD_LIBS@
TIFF_LIBS = @TIFF_LIBS@
-USB_LIBS = @USB_LIBS@
+USB_LIBS = @USB_LIBS@
VERSION = @VERSION@
V_MAJOR = @V_MAJOR@
V_MINOR = @V_MINOR@
@@ -300,7 +300,7 @@ $(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
$(am__aclocal_m4_deps):
-sanei_usb_test$(EXEEXT): $(sanei_usb_test_OBJECTS) $(sanei_usb_test_DEPENDENCIES) $(EXTRA_sanei_usb_test_DEPENDENCIES)
+sanei_usb_test$(EXEEXT): $(sanei_usb_test_OBJECTS) $(sanei_usb_test_DEPENDENCIES) $(EXTRA_sanei_usb_test_DEPENDENCIES)
@rm -f sanei_usb_test$(EXEEXT)
$(LINK) $(sanei_usb_test_OBJECTS) $(sanei_usb_test_LDADD) $(LIBS)
diff --git a/testsuite/sanei/README b/testsuite/sanei/README
index fba421e..7b8af5b 100644
--- a/testsuite/sanei/README
+++ b/testsuite/sanei/README
@@ -1,8 +1,8 @@
SANEI test suite
===============
-St\E9phane Voltz <stef.dev at free.fr>
+Stéphane Voltz <stef.dev at free.fr>
-This directory contains tests programs for sanei functions. They are compiled
+This directory contains test programs for sanei functions. They are compiled
and run by 'make tests'.
sanei_usb tested functions, at least one USB scanner needs to be plugged:
diff --git a/testsuite/sanei/sanei_usb_test.c b/testsuite/sanei/sanei_usb_test.c
index 8cd45dd..d7541f7 100644
--- a/testsuite/sanei/sanei_usb_test.c
+++ b/testsuite/sanei/sanei_usb_test.c
@@ -30,7 +30,7 @@
#include "../../include/_stdint.h"
/*
- * In order to avoid modifying sanei_usb.c to allow for unit tests
+ * In order to avoid modifying sanei_usb.c to be suitable for unit tests
* we include it so we can use its private variables and structures
* and still test the code.
*/
@@ -40,102 +40,102 @@
/** test sanei_usb_init()
* calls sanei_usb_init
* @param expected expected use count
- * @return 0 on success, else 1
+ * @return 0 on success, else 1 or 2
*/
-static int test_init(int expected)
+static int test_init (int expected)
{
/* initialize USB */
- printf("%s starting ...\n", __FUNCTION__);
+ printf ("%s starting ...\n", __FUNCTION__);
sanei_usb_init ();
- if (initialized==0)
+ if (initialized == 0)
{
- printf("ERROR: sanei_usb not initialized!\n");
+ printf ("ERROR: sanei_usb not initialized!\n");
return 1;
}
if (initialized != expected)
{
- printf("ERROR: incorrect use count, expected %d, got %d!\n",expected, initialized);
+ printf ("ERROR: incorrect use count, expected %d, got %d!\n", expected, initialized);
return 2;
}
-
- printf("sanei_usb initialized, use count is %d ...\n", initialized);
- printf("%s success\n\n", __FUNCTION__);
+
+ printf ("sanei_usb initialized, use count is %d ...\n", initialized);
+ printf ("%s success\n\n", __FUNCTION__);
return 0;
}
/** test sanei_usb_exit()
* calls sanei_usb_exit
* @param expected use count after exit call
- * @return 0 on success, else 1
+ * @return 0 on success, else 2
*/
-static int test_exit(int expected)
+static int test_exit (int expected)
{
- printf("%s starting ...\n", __FUNCTION__);
+ printf ("%s starting ...\n", __FUNCTION__);
/* end of USB use test */
sanei_usb_exit ();
if (initialized != expected)
{
- printf("ERROR: incorrect use count, expected %d, got %d!\n",expected, initialized);
+ printf ("ERROR: incorrect use count, expected %d, got %d!\n", expected, initialized);
return 2;
}
-
- printf("%s success\n\n", __FUNCTION__);
+
+ printf ("%s success\n\n", __FUNCTION__);
return 0;
}
/** count detected devices
- * count al opended devices and check i against expected value
+ * count all opened devices and check it against expected value
* @param expected use opened count
* @return 0 on success, else 3
*/
-static int count_detected(int expected)
+static int count_detected (int expected)
{
- int num=0;
+ int num = 0;
int i;
for (i = 0; i < device_number; i++)
{
- if(devices[i].missing==0 && devices[i].devname!=NULL
- && devices[i].open==SANE_TRUE)
+ if (devices[i].missing == 0 && devices[i].devname != NULL
+ && devices[i].open == SANE_TRUE)
{
num++;
}
}
- if(num!=expected)
+ if (num != expected)
{
- printf("ERROR: %d detected devices, expected %d!\n", num, expected);
+ printf ("ERROR: %d detected devices, expected %d!\n", num, expected);
return 3;
}
- printf("%d devices still detected.\n", num);
+ printf ("%d devices still detected.\n", num);
return 0;
}
/** count opened devices
- * count al opended devices and check i against expected value
+ * count all opended devices and check it against expected value
* @param expected use opened count
* @return 0 on success, else 3
*/
-static int count_opened(int expected)
+static int count_opened (int expected)
{
- int num=0;
+ int num = 0;
int i;
for (i = 0; i < device_number; i++)
{
- if(devices[i].missing==0 && devices[i].devname!=NULL
- && devices[i].open==SANE_TRUE)
+ if (devices[i].missing == 0 && devices[i].devname != NULL
+ && devices[i].open == SANE_TRUE)
{
num++;
}
}
- if(num!=expected)
+ if(num != expected)
{
- printf("ERROR: %d opened devices, expected %d!\n", num, expected);
+ printf ("ERROR: %d opened devices, expected %d!\n", num, expected);
return 3;
}
- printf("%d devices still opened.\n", num);
+ printf ("%d devices still opened.\n", num);
return 0;
}
@@ -145,7 +145,7 @@ static int count_opened(int expected)
* @param expected number of devices to be opened
* @return 0 on success, else error value
*/
-static int test_open_all(SANE_Int *dn,int expected)
+static int test_open_all (SANE_Int *dn, int expected)
{
int opened = 0;
int i;
@@ -189,7 +189,7 @@ static int test_open_all(SANE_Int *dn,int expected)
* @param expected number of devices to be closed
* @return 0 on success, else error value
*/
-static int test_close_all(SANE_Int *dn, int expected)
+static int test_close_all (SANE_Int *dn, int expected)
{
int closed = 0;
int i;
@@ -224,28 +224,28 @@ static int test_id_all(void)
{
int i;
SANE_Status status;
-SANE_Word vendor,product;
+SANE_Word vendor, product;
/* loop on detected devices and open them */
for (i = 0; i < device_number; i++)
{
- if(devices[i].missing==0 && devices[i].devname!=NULL)
+ if (devices[i].missing == 0 && devices[i].devname != NULL)
{
/* open device */
- status=sanei_usb_get_vendor_product_byname (devices[i].devname,
- &vendor,
- &product);
- if(status!=SANE_STATUS_GOOD)
+ status = sanei_usb_get_vendor_product_byname (devices[i].devname,
+ &vendor,
+ &product);
+ if (status != SANE_STATUS_GOOD)
{
- printf("ERROR: couldn't query device %s!\n",devices[i].devname);
+ printf("ERROR: couldn't query device %s!\n", devices[i].devname);
return 5;
}
- if(vendor==0 || product==0)
+ if (vendor == 0 || product == 0)
{
- printf("ERROR: incomplete device id for %s!\n",devices[i].devname);
+ printf("ERROR: incomplete device id for %s!\n", devices[i].devname);
return 5;
}
- printf("%s is %04x:%04x\n",devices[i].devname,vendor,product);
+ printf("%s is %04x:%04x\n",devices[i].devname, vendor, product);
}
}
printf("\n");
@@ -259,98 +259,98 @@ int rc, detected, i;
SANE_Int dn[MAX_DEVICES];
/* start sanei_usb */
- rc=test_init(1);
- if(rc!=0)
+ rc = test_init(1);
+ if (rc != 0)
{
return rc;
}
/* count available devices */
- detected=0;
+ detected = 0;
for (i = 0; i < device_number; i++)
{
- if(devices[i].missing==0 && devices[i].devname!=NULL)
+ if (devices[i].missing == 0 && devices[i].devname != NULL)
{
detected++;
}
}
- printf("%d devices found.\n", detected);
-
- /* get vendor/product id for all available devices */
- rc=test_id_all();
- if(rc!=0)
+ printf ("%d devices found.\n", detected);
+
+ /* get vendor/product id for all available devices */
+ rc = test_id_all();
+ if (rc != 0)
{
return rc;
}
-
- /* open all available devices */
- rc=test_open_all(dn, detected);
- if(rc!=0)
+
+ /* open all available devices */
+ rc=test_open_all (dn, detected);
+ if (rc != 0)
{
return rc;
}
-
- /* increase use count */
- rc=test_init(2);
- if(rc!=0)
+
+ /* increase use count */
+ rc = test_init (2);
+ if (rc != 0)
{
return rc;
}
-
+
/* there should be still as many detected devices */
- rc=count_detected(detected);
- if(rc!=0)
+ rc = count_detected (detected);
+ if (rc != 0)
{
return rc;
}
-
- /* there should be still as many opened devices than detected devices */
- rc=count_opened(detected);
- if(rc!=0)
+
+ /* there should be still as many opened devices as detected devices */
+ rc = count_opened(detected);
+ if (rc != 0)
{
return rc;
}
- rc=test_exit(1);
- if(rc!=0)
+ rc = test_exit (1);
+ if (rc != 0)
{
return rc;
}
-
- /* there should be still as many opened devices than detected devices */
- rc=count_opened(detected);
- if(rc!=0)
+
+ /* there should be still as many opened devices as detected devices */
+ rc = count_opened (detected);
+ if (rc != 0)
{
return rc;
}
-
+
/* count devices again , sanei_usb_exit() shouldn't have
- * change the count */
-
+ * changed the count */
+
/* close all opened devices */
- rc=test_close_all(dn, detected);
- if(rc!=0)
+ rc = test_close_all (dn, detected);
+ if (rc != 0)
{
return rc;
}
/* check there is no opened device */
- rc=count_opened(0);
- if(rc!=0)
+ rc = count_opened (0);
+ if (rc != 0)
{
return rc;
}
/* finally free resources */
- rc=test_exit(0);
- if(rc!=0)
+ rc = test_exit (0);
+ if (rc != 0)
{
return rc;
}
- /* check there is no more devices */
- rc=count_detected(0);
- if(rc!=0)
+ /* check there are no more devices */
+ rc = count_detected (0);
+ if (rc != 0)
{
return rc;
}
Thanks,
Paul
[1] http://www.gnu.org/prep/standards/standards.html#Formatting
--- 8< ---- >8 ---
From 6da19a0055349a211385855fa4a7d197106de86a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Voltz?= <stef.dev at free.fr>
Date: Wed, 6 Mar 2013 22:12:12 +0100
Subject: [PATCH] Add test sanei_usb_test to testsuite/sanei
1. Add test program for sanei_usb
2. Add testsuite/sanei subdirectory
3. Add sanei_usb_test.c for testing sanei_usb functions
---
configure | 3 +-
configure.in | 2 +-
testsuite/sanei/Makefile.am | 25 ++
testsuite/sanei/Makefile.in | 555 ++++++++++++++++++++++++++++++++++++++
testsuite/sanei/README | 13 +
testsuite/sanei/sanei_usb_test.c | 361 +++++++++++++++++++++++++
6 files changed, 957 insertions(+), 2 deletions(-)
create mode 100644 testsuite/sanei/Makefile.am
create mode 100644 testsuite/sanei/Makefile.in
create mode 100644 testsuite/sanei/README
create mode 100644 testsuite/sanei/sanei_usb_test.c
diff --git a/configure b/configure
index 69ec329..0c853a4 100755
--- a/configure
+++ b/configure
@@ -18095,7 +18095,7 @@ fi
DISTCLEAN_FILES="*~ .*~ *.log *.bak *.old *.orig *.out *.rej \"\#\"* \".\\#\"*"
-ac_config_files="$ac_config_files Makefile lib/Makefile sanei/Makefile frontend/Makefile japi/Makefile backend/Makefile include/Makefile doc/Makefile po/Makefile testsuite/Makefile tools/Makefile doc/doxygen-sanei.conf doc/doxygen-genesys.conf"
+ac_config_files="$ac_config_files Makefile lib/Makefile sanei/Makefile frontend/Makefile japi/Makefile backend/Makefile include/Makefile doc/Makefile po/Makefile testsuite/Makefile testsuite/sanei/Makefile tools/Makefile doc/doxygen-sanei.conf doc/doxygen-genesys.conf"
ac_config_files="$ac_config_files tools/sane-config"
@@ -19167,6 +19167,7 @@ do
"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
"po/Makefile") CONFIG_FILES="$CONFIG_FILES po/Makefile" ;;
"testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
+ "testsuite/sanei/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/sanei/Makefile" ;;
"tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
"doc/doxygen-sanei.conf") CONFIG_FILES="$CONFIG_FILES doc/doxygen-sanei.conf" ;;
"doc/doxygen-genesys.conf") CONFIG_FILES="$CONFIG_FILES doc/doxygen-genesys.conf" ;;
diff --git a/configure.in b/configure.in
index 90fc7c9..a9fc01c 100644
--- a/configure.in
+++ b/configure.in
@@ -772,7 +772,7 @@ AC_SUBST(DISTCLEAN_FILES)
AC_CONFIG_FILES([Makefile lib/Makefile sanei/Makefile frontend/Makefile \
japi/Makefile backend/Makefile include/Makefile doc/Makefile \
- po/Makefile testsuite/Makefile tools/Makefile doc/doxygen-sanei.conf doc/doxygen-genesys.conf])
+ po/Makefile testsuite/Makefile testsuite/sanei/Makefile tools/Makefile doc/doxygen-sanei.conf doc/doxygen-genesys.conf])
AC_CONFIG_FILES([tools/sane-config], [chmod a+x tools/sane-config])
AC_CONFIG_FILES([tools/sane-backends.pc])
AC_OUTPUT
diff --git a/testsuite/sanei/Makefile.am b/testsuite/sanei/Makefile.am
new file mode 100644
index 0000000..49c1a97
--- /dev/null
+++ b/testsuite/sanei/Makefile.am
@@ -0,0 +1,25 @@
+## Makefile.am -- an automake template for Makefile.in file
+## Copyright (C) 2009 Chris Bagwell and Sane Developers.
+##
+## This file is part of the "Sane" build infrastructure. See
+## included LICENSE file for license information.
+
+MATH_LIB = @MATH_LIB@
+USB_LIBS = @USB_LIBS@
+PTHREAD_LIBS = @PTHREAD_LIBS@
+
+EXTRA_PROGRAMS = sanei_usb_test
+
+AM_CPPFLAGS = -I. -I$(srcdir) -I$(top_builddir)/include -I$(top_srcdir)/include
+
+sanei_usb_test_SOURCES = sanei_usb_test.c
+sanei_usb_test_LDADD = ../../sanei/libsanei.la ../../lib/liblib.la ../../lib/libfelib.la $(MATH_LIB) $(USB_LIBS) $(PTHREAD_LIBS)
+
+clean-local:
+ rm -f sanei_usb_test
+
+all:
+ @echo "run 'make tests' to run tests"
+
+tests: $(EXTRA_PROGRAMS)
+ sanei_usb_test
diff --git a/testsuite/sanei/Makefile.in b/testsuite/sanei/Makefile.in
new file mode 100644
index 0000000..379ce69
--- /dev/null
+++ b/testsuite/sanei/Makefile.in
@@ -0,0 +1,555 @@
+# Makefile.in generated by automake 1.11.5 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+# Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+ at SET_MAKE@
+VPATH = @srcdir@
+am__make_dryrun = \
+ { \
+ am__dry=no; \
+ case $$MAKEFLAGS in \
+ *\\[\ \ ]*) \
+ echo 'am--echo: ; @echo "AM" OK' | $(MAKE) -f - 2>/dev/null \
+ | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
+ *) \
+ for am__flg in $$MAKEFLAGS; do \
+ case $$am__flg in \
+ *=*|--*) ;; \
+ *n*) am__dry=yes; break;; \
+ esac; \
+ done;; \
+ esac; \
+ test $$am__dry = yes; \
+ }
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+EXTRA_PROGRAMS = sanei_usb_test$(EXEEXT)
+subdir = testsuite/sanei
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+ $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/byteorder.m4 \
+ $(top_srcdir)/m4/stdint.m4 $(top_srcdir)/configure.in
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = $(top_builddir)/include/sane/config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+am_sanei_usb_test_OBJECTS = sanei_usb_test.$(OBJEXT)
+sanei_usb_test_OBJECTS = $(am_sanei_usb_test_OBJECTS)
+am__DEPENDENCIES_1 =
+sanei_usb_test_DEPENDENCIES = ../../sanei/libsanei.la \
+ ../../lib/liblib.la ../../lib/libfelib.la \
+ $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
+ $(am__DEPENDENCIES_1)
+DEFAULT_INCLUDES = -I. at am__isrc@ -I$(top_builddir)/include/sane
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+am__mv = mv -f
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
+ $(LDFLAGS) -o $@
+SOURCES = $(sanei_usb_test_SOURCES)
+DIST_SOURCES = $(sanei_usb_test_SOURCES)
+am__can_run_installinfo = \
+ case $$AM_UPDATE_INFO_DIR in \
+ n|no|NO) false;; \
+ *) (install-info --version) >/dev/null 2>&1;; \
+ esac
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+ALLOCA = @ALLOCA@
+AMTAR = @AMTAR@
+AR = @AR@
+AS = @AS@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AVAHI_CFLAGS = @AVAHI_CFLAGS@
+AVAHI_LIBS = @AVAHI_LIBS@
+AWK = @AWK@
+BACKENDS = @BACKENDS@
+BACKEND_CONFS_ENABLED = @BACKEND_CONFS_ENABLED@
+BACKEND_LIBS_ENABLED = @BACKEND_LIBS_ENABLED@
+BACKEND_MANS_ENABLED = @BACKEND_MANS_ENABLED@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DISTCLEAN_FILES = @DISTCLEAN_FILES@
+DLLTOOL = @DLLTOOL@
+DL_LIBS = @DL_LIBS@
+DSYMUTIL = @DSYMUTIL@
+DUMPBIN = @DUMPBIN@
+DVIPS = @DVIPS@
+DYNAMIC_FLAG = @DYNAMIC_FLAG@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
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diff --git a/testsuite/sanei/README b/testsuite/sanei/README
new file mode 100644
index 0000000..7b8af5b
--- /dev/null
+++ b/testsuite/sanei/README
@@ -0,0 +1,13 @@
+SANEI test suite
+===============
+Stéphane Voltz <stef.dev at free.fr>
+
+This directory contains test programs for sanei functions. They are compiled
+and run by 'make tests'.
+
+sanei_usb tested functions, at least one USB scanner needs to be plugged:
+ - sanei_usb_init()
+ - sanei_usb_open()
+ - sanei_usb_get_vendor_product_byname()
+ - sanei_usb_close()
+ - sanei_usb_exit()
diff --git a/testsuite/sanei/sanei_usb_test.c b/testsuite/sanei/sanei_usb_test.c
new file mode 100644
index 0000000..d7541f7
--- /dev/null
+++ b/testsuite/sanei/sanei_usb_test.c
@@ -0,0 +1,361 @@
+#include "../../include/sane/config.h"
+
+#include <errno.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <math.h>
+#include <stddef.h>
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_MKDIR
+#include <sys/stat.h>
+#include <sys/types.h>
+#endif
+
+#define BACKEND_NAME sanei_usb
+
+#include "../../include/sane/sane.h"
+#include "../../include/sane/sanei.h"
+#include "../../include/sane/saneopts.h"
+
+#include "../../include/sane/sanei_backend.h"
+#include "../../include/sane/sanei_usb.h"
+
+#include "../../include/_stdint.h"
+
+/*
+ * In order to avoid modifying sanei_usb.c to be suitable for unit tests
+ * we include it so we can use its private variables and structures
+ * and still test the code.
+ */
+#include "../../sanei/sanei_usb.c"
+
+
+/** test sanei_usb_init()
+ * calls sanei_usb_init
+ * @param expected expected use count
+ * @return 0 on success, else 1 or 2
+ */
+static int test_init (int expected)
+{
+ /* initialize USB */
+ printf ("%s starting ...\n", __FUNCTION__);
+ sanei_usb_init ();
+ if (initialized == 0)
+ {
+ printf ("ERROR: sanei_usb not initialized!\n");
+ return 1;
+ }
+ if (initialized != expected)
+ {
+ printf ("ERROR: incorrect use count, expected %d, got %d!\n", expected, initialized);
+ return 2;
+ }
+
+ printf ("sanei_usb initialized, use count is %d ...\n", initialized);
+ printf ("%s success\n\n", __FUNCTION__);
+ return 0;
+}
+
+/** test sanei_usb_exit()
+ * calls sanei_usb_exit
+ * @param expected use count after exit call
+ * @return 0 on success, else 2
+ */
+static int test_exit (int expected)
+{
+ printf ("%s starting ...\n", __FUNCTION__);
+
+ /* end of USB use test */
+ sanei_usb_exit ();
+ if (initialized != expected)
+ {
+ printf ("ERROR: incorrect use count, expected %d, got %d!\n", expected, initialized);
+ return 2;
+ }
+
+ printf ("%s success\n\n", __FUNCTION__);
+ return 0;
+}
+
+
+/** count detected devices
+ * count all opened devices and check it against expected value
+ * @param expected use opened count
+ * @return 0 on success, else 3
+ */
+static int count_detected (int expected)
+{
+ int num = 0;
+ int i;
+
+ for (i = 0; i < device_number; i++)
+ {
+ if (devices[i].missing == 0 && devices[i].devname != NULL
+ && devices[i].open == SANE_TRUE)
+ {
+ num++;
+ }
+ }
+ if (num != expected)
+ {
+ printf ("ERROR: %d detected devices, expected %d!\n", num, expected);
+ return 3;
+ }
+ printf ("%d devices still detected.\n", num);
+ return 0;
+}
+
+/** count opened devices
+ * count all opended devices and check it against expected value
+ * @param expected use opened count
+ * @return 0 on success, else 3
+ */
+static int count_opened (int expected)
+{
+ int num = 0;
+ int i;
+
+ for (i = 0; i < device_number; i++)
+ {
+ if (devices[i].missing == 0 && devices[i].devname != NULL
+ && devices[i].open == SANE_TRUE)
+ {
+ num++;
+ }
+ }
+ if(num != expected)
+ {
+ printf ("ERROR: %d opened devices, expected %d!\n", num, expected);
+ return 3;
+ }
+ printf ("%d devices still opened.\n", num);
+ return 0;
+}
+
+/** open all devices
+ * loop on all existing devices and open them
+ * @param dn array to store opened device number
+ * @param expected number of devices to be opened
+ * @return 0 on success, else error value
+ */
+static int test_open_all (SANE_Int *dn, int expected)
+{
+ int opened = 0;
+ int i;
+ int rc;
+ SANE_Status status;
+
+ /* loop on detected devices and open them */
+ for (i = 0; i < device_number; i++)
+ {
+ if (devices[i].missing == 0 && devices[i].devname != NULL)
+ {
+ /* open device */
+ status = sanei_usb_open (devices[i].devname, dn + opened);
+ if (status == SANE_STATUS_GOOD)
+ {
+ opened++;
+ }
+ else
+ {
+ printf ("ERROR: couldn't open device %s!\n",
+ devices[i].devname);
+ return 4;
+ }
+ }
+ }
+ printf ("opened %d devices\n", opened);
+
+ /* there should be as many opened devices than detected devices */
+ rc = count_opened (expected);
+ if (rc != 0)
+ {
+ return rc;
+ }
+ printf ("\n");
+ return 0;
+}
+
+/** close all devices
+ * loop on all opened devices and close them
+ * @param dn array of opened device number
+ * @param expected number of devices to be closed
+ * @return 0 on success, else error value
+ */
+static int test_close_all (SANE_Int *dn, int expected)
+{
+ int closed = 0;
+ int i;
+ int rc;
+
+ /* loop on detected devices and open them */
+ for (i = 0; i < expected; i++)
+ {
+ /* close device */
+ sanei_usb_close (dn[i]);
+ closed++;
+ }
+ printf ("closed %d devices\n", closed);
+
+ /* there should be any more opened devices */
+ rc = count_opened (0);
+ if (rc != 0)
+ {
+ return rc;
+ }
+ printf ("\n");
+ return 0;
+}
+
+/** get id for all devices
+ * loop on all existing devices and get vendor
+ * and product id.
+ * @param expected count
+ * @return 0 on success, else error value
+ */
+static int test_id_all(void)
+{
+int i;
+SANE_Status status;
+SANE_Word vendor, product;
+
+ /* loop on detected devices and open them */
+ for (i = 0; i < device_number; i++)
+ {
+ if (devices[i].missing == 0 && devices[i].devname != NULL)
+ {
+ /* open device */
+ status = sanei_usb_get_vendor_product_byname (devices[i].devname,
+ &vendor,
+ &product);
+ if (status != SANE_STATUS_GOOD)
+ {
+ printf("ERROR: couldn't query device %s!\n", devices[i].devname);
+ return 5;
+ }
+ if (vendor == 0 || product == 0)
+ {
+ printf("ERROR: incomplete device id for %s!\n", devices[i].devname);
+ return 5;
+ }
+ printf("%s is %04x:%04x\n",devices[i].devname, vendor, product);
+ }
+ }
+ printf("\n");
+ return 0;
+}
+
+int
+main (int argc, char **argv)
+{
+int rc, detected, i;
+SANE_Int dn[MAX_DEVICES];
+
+ /* start sanei_usb */
+ rc = test_init(1);
+ if (rc != 0)
+ {
+ return rc;
+ }
+
+ /* count available devices */
+ detected = 0;
+ for (i = 0; i < device_number; i++)
+ {
+ if (devices[i].missing == 0 && devices[i].devname != NULL)
+ {
+ detected++;
+ }
+ }
+ printf ("%d devices found.\n", detected);
+
+ /* get vendor/product id for all available devices */
+ rc = test_id_all();
+ if (rc != 0)
+ {
+ return rc;
+ }
+
+ /* open all available devices */
+ rc=test_open_all (dn, detected);
+ if (rc != 0)
+ {
+ return rc;
+ }
+
+ /* increase use count */
+ rc = test_init (2);
+ if (rc != 0)
+ {
+ return rc;
+ }
+
+ /* there should be still as many detected devices */
+ rc = count_detected (detected);
+ if (rc != 0)
+ {
+ return rc;
+ }
+
+ /* there should be still as many opened devices as detected devices */
+ rc = count_opened(detected);
+ if (rc != 0)
+ {
+ return rc;
+ }
+
+ rc = test_exit (1);
+ if (rc != 0)
+ {
+ return rc;
+ }
+
+ /* there should be still as many opened devices as detected devices */
+ rc = count_opened (detected);
+ if (rc != 0)
+ {
+ return rc;
+ }
+
+ /* count devices again , sanei_usb_exit() shouldn't have
+ * changed the count */
+
+ /* close all opened devices */
+ rc = test_close_all (dn, detected);
+ if (rc != 0)
+ {
+ return rc;
+ }
+
+ /* check there is no opened device */
+ rc = count_opened (0);
+ if (rc != 0)
+ {
+ return rc;
+ }
+
+ /* finally free resources */
+ rc = test_exit (0);
+ if (rc != 0)
+ {
+ return rc;
+ }
+
+ /* check there are no more devices */
+ rc = count_detected (0);
+ if (rc != 0)
+ {
+ return rc;
+ }
+
+ return 0;
+}
+
+/* vim: set sw=2 cino=>2se-1sn-1s{s^-1st0(0u0 smarttab expandtab: */
--
1.7.10.4
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