[PATCHv1 1/3] tests: make jittertest buildable

[PATCHv1 1/3] tests: make jittertest buildable

[Andy Shevchenko]

Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
---
 tests/jittertest/JitterTest.c |    6 +++---
 tests/jittertest/Makefile     |    2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/tests/jittertest/JitterTest.c b/tests/jittertest/JitterTest.c
index 13c64d9..fcf8e0d 100644
--- a/tests/jittertest/JitterTest.c
+++ b/tests/jittertest/JitterTest.c
@@ -292,7 +292,7 @@ int main(
     }
 
     /*------------------------- Initializations --------------------------*/
-    if((Fd1 = open(OutFileName, O_RDWR|O_CREAT|O_SYNC)) <= 0)
+    if((Fd1 = open(OutFileName, O_RDWR|O_CREAT|O_SYNC, S_IRWXU)) <= 0)
     {
         perror("Cannot open outfile for write:");
         exit(1);
@@ -304,7 +304,7 @@ int main(
     if(DoRead)
     {
 
-        if((Fd2 = open(ReadFile, O_RDWR|O_CREAT|O_SYNC|O_TRUNC)) <= 0)
+        if((Fd2 = open(ReadFile, O_RDWR|O_CREAT|O_SYNC|O_TRUNC, S_IRWXU)) <= 0)
         {
             perror("cannot open read file:");
             exit(1);
@@ -459,7 +459,7 @@ void doGrabKProfile(int jitterusec, char *fileName)
     int readBytes;
     char readBuf[4096];
 
-    if((fdSnapshot = open(fileName, O_WRONLY | O_CREAT)) <= 0)
+    if((fdSnapshot = open(fileName, O_WRONLY | O_CREAT, S_IRWXU)) <= 0)
     {
         fprintf(stderr, "Could not open file %s.\n", fileName);
         perror("Error:");
diff --git a/tests/jittertest/Makefile b/tests/jittertest/Makefile
index 2f11329..0209c63 100644
--- a/tests/jittertest/Makefile
+++ b/tests/jittertest/Makefile
@@ -1,6 +1,6 @@
 CC=gcc
 # uncomment following for performance
-CCFLAGS=-O3 -Wall -m486 -fomit-frame-pointer
+CCFLAGS=-O3 -Wall -fomit-frame-pointer
 
 # uncomment following for debugging. Uncomment either this or the one above. Not both.
 # CCFLAGS=-Wall -g
-- 
1.6.3.3

[PATCHv1 2/3] tests: build tests by default

[Andy Shevchenko]

Also, append Makefile to the tests subdirectory.

Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
---
 Makefile       |    4 ++--
 tests/Makefile |    8 ++++++++
 2 files changed, 10 insertions(+), 2 deletions(-)
 create mode 100644 tests/Makefile

diff --git a/Makefile b/Makefile
index 7ab9743..7269c6a 100644
--- a/Makefile
+++ b/Makefile
@@ -7,7 +7,7 @@ ifeq ($(WITHOUT_XATTR), 1)
   CPPFLAGS += -DWITHOUT_XATTR
 endif
 
-SUBDIRS = lib ubi-utils mkfs.ubifs
+SUBDIRS = lib ubi-utils mkfs.ubifs tests
 
 TARGETS = ftl_format flash_erase nanddump doc_loadbios \
 	ftl_check mkfs.jffs2 flash_lock flash_unlock flash_info \
@@ -54,7 +54,7 @@ LDLIBS_jffs2reader  = -lz -llzo2
 
 $(BUILDDIR)/lib/libmtd.a: subdirs_lib_all ;
 
-install:: ${TARGETS} ${SCRIPTS}
+install:: ${TARGETS} ${SCRIPTS} tests
 	mkdir -p ${DESTDIR}/${SBINDIR}
 	install -m 0755 ${TARGETS} ${SCRIPTS} ${DESTDIR}/${SBINDIR}/
 	mkdir -p ${DESTDIR}/${MANDIR}/man1
diff --git a/tests/Makefile b/tests/Makefile
new file mode 100644
index 0000000..05b37e9
--- /dev/null
+++ b/tests/Makefile
@@ -0,0 +1,8 @@
+
+SUBDIRS = checkfs fs-tests jittertest ubi-tests
+
+all clean tests: $(SUBDIRS)
+
+.PHONY: $(SUBDIRS)
+$(SUBDIRS):
+	$(MAKE) -C $@ $(MAKECMDGOALS)
-- 
1.6.3.3

[PATCHv1 3/3] tests: fix compiler warnings

[Andy Shevchenko]

Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
---
 tests/checkfs/checkfs.c              |    8 ++++----
 tests/checkfs/comm.c                 |    2 +-
 tests/fs-tests/lib/tests.c           |    3 ++-
 tests/fs-tests/stress/atoms/pdfrun.c |    5 ++++-
 tests/jittertest/JitterTest.c        |   11 ++++++++---
 tests/ubi-tests/integ.c              |    5 +++--
 6 files changed, 22 insertions(+), 12 deletions(-)

diff --git a/tests/checkfs/checkfs.c b/tests/checkfs/checkfs.c
index da2d0c4..3224d2b 100644
--- a/tests/checkfs/checkfs.c
+++ b/tests/checkfs/checkfs.c
@@ -167,11 +167,11 @@ int setupSerial (const char *dev) {
 
     fd = open(dev,O_RDWR | O_NDELAY );
     if (fd < 0) {
-        fprintf(stderr, "%s: %s\n", dev, sys_errlist[errno]);
+        fprintf(stderr, "%s: %s\n", dev, strerror(errno));
         exit(1);
     }
     if (tcgetattr(fd, &tios) < 0) {
-        fprintf(stderr,"Could not get terminal attributes: %s",sys_errlist[errno]);
+        fprintf(stderr, "Could not get terminal attributes: %s", strerror(errno));
         exit(1);
     }
 
@@ -197,7 +197,7 @@ int setupSerial (const char *dev) {
     cfsetispeed (&tios, B9600);
 
     if (tcsetattr(fd, TCSAFLUSH, &tios) < 0) {
-        fprintf(stderr,"Could not set attributes: ,%s",sys_errlist[errno]);
+        fprintf(stderr, "Could not set attributes: ,%s", strerror(errno));
         exit(1);
     }
     return fd;
@@ -520,7 +520,7 @@ void processCmdLine(int argc, char **argv)
                 FileSizeMax = (float)atoi(argv[++cnt]);
                 if(FileSizeMax > (MAX_INTS_ALLOW*sizeof(int)))
                 {
-                    printf("Max file size allowd is %i.\n",
+                    printf("Max file size allowed is %lu.\n",
                            MAX_INTS_ALLOW*sizeof(int));
                     exit(0);
                 }
diff --git a/tests/checkfs/comm.c b/tests/checkfs/comm.c
index 57fc7ed..f8c43fd 100644
--- a/tests/checkfs/comm.c
+++ b/tests/checkfs/comm.c
@@ -28,7 +28,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
-
+#include <string.h>
 
 
 /*
diff --git a/tests/fs-tests/lib/tests.c b/tests/fs-tests/lib/tests.c
index 00b94f9..8a6a5f5 100644
--- a/tests/fs-tests/lib/tests.c
+++ b/tests/fs-tests/lib/tests.c
@@ -1236,7 +1236,8 @@ void tests_try_to_clear_dir(const char *dir_name)
 			break;
 		}
 	}
-	chdir(buf);
+	if (chdir(buf) < 0)
+		perror("chdir");
 	closedir(dir);
 }
 
diff --git a/tests/fs-tests/stress/atoms/pdfrun.c b/tests/fs-tests/stress/atoms/pdfrun.c
index 3536580..46c70e1 100644
--- a/tests/fs-tests/stress/atoms/pdfrun.c
+++ b/tests/fs-tests/stress/atoms/pdfrun.c
@@ -40,8 +40,11 @@ void adjust_size(void)
 
 	total_memory = 0;
 	f = fopen("/proc/meminfo", "r");
-	fscanf(f, "%s %lu", dummy, &total_memory);
+	if (fscanf(f, "%s %lu", dummy, &total_memory) != 2)
+		perror("fscanf error");
 	fclose(f);
+
+
 	if (total_memory > 0 && tests_size_parameter > total_memory / 2)
 		tests_size_parameter = total_memory / 2;
 }
diff --git a/tests/jittertest/JitterTest.c b/tests/jittertest/JitterTest.c
index fcf8e0d..19392d5 100644
--- a/tests/jittertest/JitterTest.c
+++ b/tests/jittertest/JitterTest.c
@@ -82,6 +82,7 @@
 #include <string.h>     /* strcpy, strcmp */
 #include <stdlib.h>     /* exit, atol, atoi */
 #include <sys/time.h>   /* setitimer, settimeofday, gettimeofday */
+#include <time.h>	/* time */
 #include <signal.h>     /* signal */
 #include <sched.h>      /* sched_setscheduler, sched_get_priority_min,*/
 /*   sched_get_priority_max */
@@ -475,7 +476,9 @@ void doGrabKProfile(int jitterusec, char *fileName)
 
     while((readBytes = read(fdProfile, readBuf, sizeof(readBuf))) > 0)
     {
-        write(fdSnapshot, readBuf, readBytes);
+	int writeBytes = write(fdSnapshot, readBuf, readBytes);
+	if (writeBytes < 0)
+		perror("write error");
     }
 
     close(fdSnapshot);
@@ -650,7 +653,9 @@ void AlarmHandler(
         if(DoRead)
         {
 
-            read(Fd2, tmpBuf, 1);
+            cntr = read(Fd2, tmpBuf, 1);
+	    if (cntr < 0)
+		perror("read error");
             lseek(Fd2, 0, SEEK_SET); /* back to start */
         }
 
@@ -1032,7 +1037,7 @@ int Write(int fd, void *buf, size_t bytes, int lineNo)
     if(err < bytes)
     {
 
-        printf("Write Error at line %i! Wanted to write %i bytes, but wrote only %i bytes.\n",
+        printf("Write Error at line %i! Wanted to write %zu bytes, but wrote only %i bytes.\n",
                lineNo, bytes, err);
         perror("Write did not complete. Error. Bye:"); /* show error from errno. */
 	exit(1);
diff --git a/tests/ubi-tests/integ.c b/tests/ubi-tests/integ.c
index f293444..4e13b73 100644
--- a/tests/ubi-tests/integ.c
+++ b/tests/ubi-tests/integ.c
@@ -14,6 +14,7 @@
 #include <sys/stat.h>
 
 #include "libubi.h"
+#include "common.h"
 
 struct erase_block_info;
 struct volume_info;
@@ -586,7 +587,7 @@ static void reload_ubi(void)
 	sleep(1);
 }
 
-static void check_volume(struct volume_info *vol)
+static void integ_check_volume(struct volume_info *vol)
 {
 	struct erase_block_info *eb = vol->erase_blocks;
 	int pos;
@@ -607,7 +608,7 @@ static void check_ubi_device(struct ubi_device_info *ubi_device)
 
 	vol = ubi_device->volumes;
 	while (vol) {
-		check_volume(vol);
+		integ_check_volume(vol);
 		vol = vol->next;
 	}
 }
-- 
1.6.3.3

Re: [PATCHv1 2/3] tests: build tests by default

[Josh Boyer]

On Tue, Apr 5, 2011 at 7:33 AM, Andy Shevchenko
<ext-andriy.shevchenko@nokia.com> wrote
>
> -install:: ${TARGETS} ${SCRIPTS}
> +install:: ${TARGETS} ${SCRIPTS} tests
>        mkdir -p ${DESTDIR}/${SBINDIR}
>        install -m 0755 ${TARGETS} ${SCRIPTS} ${DESTDIR}/${SBINDIR}/
>        mkdir -p ${DESTDIR}/${MANDIR}/man1
> diff --git a/tests/Makefile b/tests/Makefile
> new file mode 100644
> index 0000000..05b37e9
> --- /dev/null
> +++ b/tests/Makefile
> @@ -0,0 +1,8 @@
> +
> +SUBDIRS = checkfs fs-tests jittertest ubi-tests
> +
> +all clean tests: $(SUBDIRS)
> +
> +.PHONY: $(SUBDIRS)
> +$(SUBDIRS):
> +       $(MAKE) -C $@ $(MAKECMDGOALS)

We don't want the tests installed by default, do we?  If we do for
some reason, it might be better to stick them in
/usr/libexec/mtd-utils/ or /usr/share/mtd-utils/ or something.  I
doubt we need them sitting in /usr/sbin,/sbin,/bin,/usr/bin on 99% of
the installs.

josh

Re: [PATCHv1 2/3] tests: build tests by default

[Artem Bityutskiy]

On Tue, 2011-04-05 at 08:44 -0400, Josh Boyer wrote:
> On Tue, Apr 5, 2011 at 7:33 AM, Andy Shevchenko
> <ext-andriy.shevchenko@nokia.com> wrote
> >
> > -install:: ${TARGETS} ${SCRIPTS}
> > +install:: ${TARGETS} ${SCRIPTS} tests
> >        mkdir -p ${DESTDIR}/${SBINDIR}
> >        install -m 0755 ${TARGETS} ${SCRIPTS} ${DESTDIR}/${SBINDIR}/
> >        mkdir -p ${DESTDIR}/${MANDIR}/man1
> > diff --git a/tests/Makefile b/tests/Makefile
> > new file mode 100644
> > index 0000000..05b37e9
> > --- /dev/null
> > +++ b/tests/Makefile
> > @@ -0,0 +1,8 @@
> > +
> > +SUBDIRS = checkfs fs-tests jittertest ubi-tests
> > +
> > +all clean tests: $(SUBDIRS)
> > +
> > +.PHONY: $(SUBDIRS)
> > +$(SUBDIRS):
> > +       $(MAKE) -C $@ $(MAKECMDGOALS)
> 
> We don't want the tests installed by default, do we?  If we do for
> some reason, it might be better to stick them in
> /usr/libexec/mtd-utils/ or /usr/share/mtd-utils/ or something.  I
> doubt we need them sitting in /usr/sbin,/sbin,/bin,/usr/bin on 99% of
> the installs.

I agree that installing tests should be a separate option.

-- 
Best Regards,
Artem Bityutskiy (Артём Битюцкий)

Re: [PATCHv1 1/3] tests: make jittertest buildable

[Artem Bityutskiy]

On Tue, 2011-04-05 at 14:33 +0300, Andy Shevchenko wrote:
> Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
> ---
>  tests/jittertest/JitterTest.c |    6 +++---
>  tests/jittertest/Makefile     |    2 +-
>  2 files changed, 4 insertions(+), 4 deletions(-)

Pushed this one, thanks.

-- 
Best Regards,
Artem Bityutskiy (Артём Битюцкий)

Re: [PATCHv1 3/3] tests: fix compiler warnings

[Artem Bityutskiy]

On Tue, 2011-04-05 at 14:33 +0300, Andy Shevchenko wrote:
> Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
> ---
>  tests/checkfs/checkfs.c              |    8 ++++----
>  tests/checkfs/comm.c                 |    2 +-
>  tests/fs-tests/lib/tests.c           |    3 ++-
>  tests/fs-tests/stress/atoms/pdfrun.c |    5 ++++-
>  tests/jittertest/JitterTest.c        |   11 ++++++++---
>  tests/ubi-tests/integ.c              |    5 +++--
>  6 files changed, 22 insertions(+), 12 deletions(-)

Would it please be possible to split this patch on a series of per-test
patches and may be write which warnings are fixed. For some of the
changes it is difficult to figure out what is being fixed.

-- 
Best Regards,
Artem Bityutskiy (Артём Битюцкий)

Re: [PATCHv1 2/3] tests: build tests by default

[Florian Fainelli]

On Tuesday 05 April 2011 14:44:24 Josh Boyer wrote:
> On Tue, Apr 5, 2011 at 7:33 AM, Andy Shevchenko
> <ext-andriy.shevchenko@nokia.com> wrote
> 
> > -install:: ${TARGETS} ${SCRIPTS}
> > +install:: ${TARGETS} ${SCRIPTS} tests
> >        mkdir -p ${DESTDIR}/${SBINDIR}
> >        install -m 0755 ${TARGETS} ${SCRIPTS} ${DESTDIR}/${SBINDIR}/
> >        mkdir -p ${DESTDIR}/${MANDIR}/man1
> > diff --git a/tests/Makefile b/tests/Makefile
> > new file mode 100644
> > index 0000000..05b37e9
> > --- /dev/null
> > +++ b/tests/Makefile
> > @@ -0,0 +1,8 @@
> > +
> > +SUBDIRS = checkfs fs-tests jittertest ubi-tests
> > +
> > +all clean tests: $(SUBDIRS)
> > +
> > +.PHONY: $(SUBDIRS)
> > +$(SUBDIRS):
> > +       $(MAKE) -C $@ $(MAKECMDGOALS)
> 
> We don't want the tests installed by default, do we?  If we do for
> some reason, it might be better to stick them in
> /usr/libexec/mtd-utils/ or /usr/share/mtd-utils/ or something.  I
> doubt we need them sitting in /usr/sbin,/sbin,/bin,/usr/bin on 99% of
> the installs.

Most embedded distributions would prefer tests to be disabled by default.

If this is absolutely required, they should still be built as a separate Make 
target.
--
Florian

Re: [PATCHv1 3/3] tests: fix compiler warnings

[Andy Shevchenko]

On Tue, 2011-04-05 at 15:52 +0300, Artem Bityutskiy wrote:
> On Tue, 2011-04-05 at 14:33 +0300, Andy Shevchenko wrote:
> > Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
> > ---
> >  tests/checkfs/checkfs.c              |    8 ++++----
> >  tests/checkfs/comm.c                 |    2 +-
> >  tests/fs-tests/lib/tests.c           |    3 ++-
> >  tests/fs-tests/stress/atoms/pdfrun.c |    5 ++++-
> >  tests/jittertest/JitterTest.c        |   11 ++++++++---
> >  tests/ubi-tests/integ.c              |    5 +++--
> >  6 files changed, 22 insertions(+), 12 deletions(-)
> 
> Would it please be possible to split this patch on a series of per-test
> patches and may be write which warnings are fixed. For some of the
> changes it is difficult to figure out what is being fixed.
Makes sense. Will do.


-- 
With Best Regards,
Andy Shevchenko

[PATCHv1 1/5] tests: checkfs: fix compiler warnings

[Andy Shevchenko]

There are two warnings:
 - strlen() is used without prototype
 - argument of printf() is unsigned long, but used specifier is for int

This patch fixes them.

Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
---
 tests/checkfs/checkfs.c |    2 +-
 tests/checkfs/comm.c    |    5 +----
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/tests/checkfs/checkfs.c b/tests/checkfs/checkfs.c
index da2d0c4..6ca2c0e 100644
--- a/tests/checkfs/checkfs.c
+++ b/tests/checkfs/checkfs.c
@@ -520,7 +520,7 @@ void processCmdLine(int argc, char **argv)
                 FileSizeMax = (float)atoi(argv[++cnt]);
                 if(FileSizeMax > (MAX_INTS_ALLOW*sizeof(int)))
                 {
-                    printf("Max file size allowd is %i.\n",
+                    printf("Max file size allowed is %lu.\n",
                            MAX_INTS_ALLOW*sizeof(int));
                     exit(0);
                 }
diff --git a/tests/checkfs/comm.c b/tests/checkfs/comm.c
index 57fc7ed..881a270 100644
--- a/tests/checkfs/comm.c
+++ b/tests/checkfs/comm.c
@@ -21,15 +21,12 @@
   Split the modbus comm part of the program (that sends the ok to pwr me down
   message) into another file "comm.c"
 
-
-
  */
 
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
-
-
+#include <string.h>
 
 /*
   This is the routine that forms and
-- 
1.6.3.3

[PATCHv1 2/5] tests: checkfs: fix linker warnings

[Andy Shevchenko]

The sys_errlist[errno] is deprecated. We should use strerror(errno) instead.

Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
---
 tests/checkfs/checkfs.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/tests/checkfs/checkfs.c b/tests/checkfs/checkfs.c
index 6ca2c0e..3224d2b 100644
--- a/tests/checkfs/checkfs.c
+++ b/tests/checkfs/checkfs.c
@@ -167,11 +167,11 @@ int setupSerial (const char *dev) {
 
     fd = open(dev,O_RDWR | O_NDELAY );
     if (fd < 0) {
-        fprintf(stderr, "%s: %s\n", dev, sys_errlist[errno]);
+        fprintf(stderr, "%s: %s\n", dev, strerror(errno));
         exit(1);
     }
     if (tcgetattr(fd, &tios) < 0) {
-        fprintf(stderr,"Could not get terminal attributes: %s",sys_errlist[errno]);
+        fprintf(stderr, "Could not get terminal attributes: %s", strerror(errno));
         exit(1);
     }
 
@@ -197,7 +197,7 @@ int setupSerial (const char *dev) {
     cfsetispeed (&tios, B9600);
 
     if (tcsetattr(fd, TCSAFLUSH, &tios) < 0) {
-        fprintf(stderr,"Could not set attributes: ,%s",sys_errlist[errno]);
+        fprintf(stderr, "Could not set attributes: ,%s", strerror(errno));
         exit(1);
     }
     return fd;
-- 
1.6.3.3

[PATCHv1 3/5] tests: fs-tests: check return value of functions

[Andy Shevchenko]

chdir() returns negative value in case of error.
fscanf() returns amount of successfully parsed parameters.

Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
---
 tests/fs-tests/lib/tests.c           |    3 ++-
 tests/fs-tests/stress/atoms/pdfrun.c |    5 ++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/tests/fs-tests/lib/tests.c b/tests/fs-tests/lib/tests.c
index 00b94f9..8a6a5f5 100644
--- a/tests/fs-tests/lib/tests.c
+++ b/tests/fs-tests/lib/tests.c
@@ -1236,7 +1236,8 @@ void tests_try_to_clear_dir(const char *dir_name)
 			break;
 		}
 	}
-	chdir(buf);
+	if (chdir(buf) < 0)
+		perror("chdir");
 	closedir(dir);
 }
 
diff --git a/tests/fs-tests/stress/atoms/pdfrun.c b/tests/fs-tests/stress/atoms/pdfrun.c
index 3536580..46c70e1 100644
--- a/tests/fs-tests/stress/atoms/pdfrun.c
+++ b/tests/fs-tests/stress/atoms/pdfrun.c
@@ -40,8 +40,11 @@ void adjust_size(void)
 
 	total_memory = 0;
 	f = fopen("/proc/meminfo", "r");
-	fscanf(f, "%s %lu", dummy, &total_memory);
+	if (fscanf(f, "%s %lu", dummy, &total_memory) != 2)
+		perror("fscanf error");
 	fclose(f);
+
+
 	if (total_memory > 0 && tests_size_parameter > total_memory / 2)
 		tests_size_parameter = total_memory / 2;
 }
-- 
1.6.3.3

[PATCHv1 4/5] tests: jittertest: fix set of compiler warnings

[Andy Shevchenko]

- time() was used without prototype.
- the return value of read() and write() wasn't checked
- classificator in printf() was wrong for argument of size_t type

Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
---
 tests/jittertest/JitterTest.c |   11 ++++++++---
 1 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/tests/jittertest/JitterTest.c b/tests/jittertest/JitterTest.c
index fcf8e0d..11dc8f5 100644
--- a/tests/jittertest/JitterTest.c
+++ b/tests/jittertest/JitterTest.c
@@ -82,6 +82,7 @@
 #include <string.h>     /* strcpy, strcmp */
 #include <stdlib.h>     /* exit, atol, atoi */
 #include <sys/time.h>   /* setitimer, settimeofday, gettimeofday */
+#include <time.h>	/* time */
 #include <signal.h>     /* signal */
 #include <sched.h>      /* sched_setscheduler, sched_get_priority_min,*/
 /*   sched_get_priority_max */
@@ -475,7 +476,9 @@ void doGrabKProfile(int jitterusec, char *fileName)
 
     while((readBytes = read(fdProfile, readBuf, sizeof(readBuf))) > 0)
     {
-        write(fdSnapshot, readBuf, readBytes);
+	int writeBytes = write(fdSnapshot, readBuf, readBytes);
+	if (writeBytes < 0)
+		perror("write error");
     }
 
     close(fdSnapshot);
@@ -650,7 +653,9 @@ void AlarmHandler(
         if(DoRead)
         {
 
-            read(Fd2, tmpBuf, 1);
+	    cntr = read(Fd2, tmpBuf, 1);
+	    if (cntr < 0)
+		perror("read error");
             lseek(Fd2, 0, SEEK_SET); /* back to start */
         }
 
@@ -1032,7 +1037,7 @@ int Write(int fd, void *buf, size_t bytes, int lineNo)
     if(err < bytes)
     {
 
-        printf("Write Error at line %i! Wanted to write %i bytes, but wrote only %i bytes.\n",
+        printf("Write Error at line %i! Wanted to write %zu bytes, but wrote only %i bytes.\n",
                lineNo, bytes, err);
         perror("Write did not complete. Error. Bye:"); /* show error from errno. */
 	exit(1);
-- 
1.6.3.3

[PATCHv1 5/5] tests: ubi-tests: seed_random_generator() was used w/o prototype

[Andy Shevchenko]

Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
---
 tests/ubi-tests/integ.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/tests/ubi-tests/integ.c b/tests/ubi-tests/integ.c
index f293444..4e13b73 100644
--- a/tests/ubi-tests/integ.c
+++ b/tests/ubi-tests/integ.c
@@ -14,6 +14,7 @@
 #include <sys/stat.h>
 
 #include "libubi.h"
+#include "common.h"
 
 struct erase_block_info;
 struct volume_info;
@@ -586,7 +587,7 @@ static void reload_ubi(void)
 	sleep(1);
 }
 
-static void check_volume(struct volume_info *vol)
+static void integ_check_volume(struct volume_info *vol)
 {
 	struct erase_block_info *eb = vol->erase_blocks;
 	int pos;
@@ -607,7 +608,7 @@ static void check_ubi_device(struct ubi_device_info *ubi_device)
 
 	vol = ubi_device->volumes;
 	while (vol) {
-		check_volume(vol);
+		integ_check_volume(vol);
 		vol = vol->next;
 	}
 }
-- 
1.6.3.3

Re: [PATCHv1 1/5] tests: checkfs: fix compiler warnings

[Artem Bityutskiy]

On Tue, 2011-04-05 at 16:55 +0300, Andy Shevchenko wrote:
> There are two warnings:
>  - strlen() is used without prototype
>  - argument of printf() is unsigned long, but used specifier is for int
> 
> This patch fixes them.
> 
> Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>

Pushed to mtd-utils.git, thanks.

-- 
Best Regards,
Artem Bityutskiy (Артём Битюцкий)

Re: [PATCHv1 2/5] tests: checkfs: fix linker warnings

[Artem Bityutskiy]

On Tue, 2011-04-05 at 16:55 +0300, Andy Shevchenko wrote:
> The sys_errlist[errno] is deprecated. We should use strerror(errno) instead.
> 
> Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
> ---
>  tests/checkfs/checkfs.c |    6 +++---
>  1 files changed, 3 insertions(+), 3 deletions(-)

Pushed this one, thanks!

-- 
Best Regards,
Artem Bityutskiy (Артём Битюцкий)

Re: [PATCHv1 3/5] tests: fs-tests: check return value of functions

[Artem Bityutskiy]

On Tue, 2011-04-05 at 16:55 +0300, Andy Shevchenko wrote:
> chdir() returns negative value in case of error.
> fscanf() returns amount of successfully parsed parameters.
> 
> Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
> ---
>  tests/fs-tests/lib/tests.c           |    3 ++-
>  tests/fs-tests/stress/atoms/pdfrun.c |    5 ++++-
>  2 files changed, 6 insertions(+), 2 deletions(-)

Pushed this one, thanks.

-- 
Best Regards,
Artem Bityutskiy (Артём Битюцкий)

Re: [PATCHv1 4/5] tests: jittertest: fix set of compiler warnings

[Artem Bityutskiy]

On Tue, 2011-04-05 at 16:55 +0300, Andy Shevchenko wrote:
> -        write(fdSnapshot, readBuf, readBytes);
> +       int writeBytes = write(fdSnapshot, readBuf, readBytes);
> +       if (writeBytes < 0)
> +               perror("write error"); 

Then you should better check for (writeBytes != readBytes). Similar to
the read case you fix in this patch.

-- 
Best Regards,
Artem Bityutskiy (Артём Битюцкий)

Re: [PATCHv1 5/5] tests: ubi-tests: seed_random_generator() was used w/o prototype

[Artem Bityutskiy]

On Tue, 2011-04-05 at 16:55 +0300, Andy Shevchenko wrote:
> Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
> ---
>  tests/ubi-tests/integ.c |    5 +++--
>  1 files changed, 3 insertions(+), 2 deletions(-)

Pushed this one, thanks!

-- 
Best Regards,
Artem Bityutskiy (Артём Битюцкий)

[PATCHv2] tests: jittertest: fix set of compiler warnings

[Andy Shevchenko]

- time() was used without prototype.
- the return value of read() and write() wasn't checked
- classificator in printf() was wrong for argument of size_t type

Don't continue to read the /proc/profile in case when write was failed.

Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
---
 tests/jittertest/JitterTest.c |   13 ++++++++++---
 1 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/tests/jittertest/JitterTest.c b/tests/jittertest/JitterTest.c
index fcf8e0d..76371e8 100644
--- a/tests/jittertest/JitterTest.c
+++ b/tests/jittertest/JitterTest.c
@@ -82,6 +82,7 @@
 #include <string.h>     /* strcpy, strcmp */
 #include <stdlib.h>     /* exit, atol, atoi */
 #include <sys/time.h>   /* setitimer, settimeofday, gettimeofday */
+#include <time.h>	/* time */
 #include <signal.h>     /* signal */
 #include <sched.h>      /* sched_setscheduler, sched_get_priority_min,*/
 /*   sched_get_priority_max */
@@ -475,7 +476,11 @@ void doGrabKProfile(int jitterusec, char *fileName)
 
     while((readBytes = read(fdProfile, readBuf, sizeof(readBuf))) > 0)
     {
-        write(fdSnapshot, readBuf, readBytes);
+	int writeBytes = write(fdSnapshot, readBuf, readBytes);
+	if (writeBytes != readBytes) {
+		perror("write error");
+		break;
+	}
     }
 
     close(fdSnapshot);
@@ -650,7 +655,9 @@ void AlarmHandler(
         if(DoRead)
         {
 
-            read(Fd2, tmpBuf, 1);
+	    cntr = read(Fd2, tmpBuf, 1);
+	    if (cntr < 0)
+		perror("read error");
             lseek(Fd2, 0, SEEK_SET); /* back to start */
         }
 
@@ -1032,7 +1039,7 @@ int Write(int fd, void *buf, size_t bytes, int lineNo)
     if(err < bytes)
     {
 
-        printf("Write Error at line %i! Wanted to write %i bytes, but wrote only %i bytes.\n",
+        printf("Write Error at line %i! Wanted to write %zu bytes, but wrote only %i bytes.\n",
                lineNo, bytes, err);
         perror("Write did not complete. Error. Bye:"); /* show error from errno. */
 	exit(1);
-- 
1.6.3.3

Re: [PATCHv2] tests: jittertest: fix set of compiler warnings

[Artem Bityutskiy]

On Tue, 2011-04-05 at 17:32 +0300, Andy Shevchenko wrote:
> -            read(Fd2, tmpBuf, 1);
> +	    cntr = read(Fd2, tmpBuf, 1);
> +	    if (cntr < 0)
> +		perror("read error");

I've pushed this but only then noticed that you should have checked
(cntr != 1) instead. But this is not a big deal anyway.
-- 
Best Regards,
Artem Bityutskiy (Артём Битюцкий)

[PATCHv2] tests: introduce new target tests in Makefile

[Andy Shevchenko]

This patch appends Makefile to the tests subdirectory and introduces tests
target in the root Makefile.

Additionally the clean target removes temporary stuff under tests subdirectory
as well.

Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
---
 Makefile       |    7 ++++++-
 tests/Makefile |    8 ++++++++
 2 files changed, 14 insertions(+), 1 deletions(-)
 create mode 100644 tests/Makefile

diff --git a/Makefile b/Makefile
index 7ab9743..b4d4170 100644
--- a/Makefile
+++ b/Makefile
@@ -8,6 +8,7 @@ ifeq ($(WITHOUT_XATTR), 1)
 endif
 
 SUBDIRS = lib ubi-utils mkfs.ubifs
+TESTS = tests
 
 TARGETS = ftl_format flash_erase nanddump doc_loadbios \
 	ftl_check mkfs.jffs2 flash_lock flash_unlock flash_info \
@@ -38,6 +39,7 @@ ifneq ($(BUILDDIR),$(CURDIR))
 endif
 endif
 endif
+	$(MAKE) -C $(TESTS) clean
 
 $(SYMLINKS):
 	ln -sf ../fs/jffs2/$@ $@
@@ -52,10 +54,13 @@ $(BUILDDIR)/jffs2reader: $(BUILDDIR)/jffs2reader.o
 LDFLAGS_jffs2reader = $(ZLIBLDFLAGS) $(LZOLDFLAGS)
 LDLIBS_jffs2reader  = -lz -llzo2
 
-$(BUILDDIR)/lib/libmtd.a: subdirs_lib_all ;
+$(BUILDDIR)/lib/libmtd.a: subdirs_lib_all
 
 install:: ${TARGETS} ${SCRIPTS}
 	mkdir -p ${DESTDIR}/${SBINDIR}
 	install -m 0755 ${TARGETS} ${SCRIPTS} ${DESTDIR}/${SBINDIR}/
 	mkdir -p ${DESTDIR}/${MANDIR}/man1
 	gzip -9c mkfs.jffs2.1 > ${DESTDIR}/${MANDIR}/man1/mkfs.jffs2.1.gz
+
+tests::
+	$(MAKE) -C $(TESTS)
diff --git a/tests/Makefile b/tests/Makefile
new file mode 100644
index 0000000..05b37e9
--- /dev/null
+++ b/tests/Makefile
@@ -0,0 +1,8 @@
+
+SUBDIRS = checkfs fs-tests jittertest ubi-tests
+
+all clean tests: $(SUBDIRS)
+
+.PHONY: $(SUBDIRS)
+$(SUBDIRS):
+	$(MAKE) -C $@ $(MAKECMDGOALS)
-- 
1.6.3.3

Re: [PATCHv2] tests: introduce new target tests in Makefile

[Artem Bityutskiy]

On Tue, 2011-04-05 at 18:03 +0300, Andy Shevchenko wrote:
> This patch appends Makefile to the tests subdirectory and introduces tests
> target in the root Makefile.
> 
> Additionally the clean target removes temporary stuff under tests subdirectory
> as well.
> 
> Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>

Looks good for me, I'll wait a bit and if no one objects, will push it.

-- 
Best Regards,
Artem Bityutskiy (Артём Битюцкий)

Re: [PATCHv2] tests: introduce new target tests in Makefile

[Florian Fainelli]

Hello,

On Wednesday 06 April 2011 10:53:17 Artem Bityutskiy wrote:
> On Tue, 2011-04-05 at 18:03 +0300, Andy Shevchenko wrote:
> > This patch appends Makefile to the tests subdirectory and introduces
> > tests target in the root Makefile.
> > 
> > Additionally the clean target removes temporary stuff under tests
> > subdirectory as well.
> > 
> > Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
> 
> Looks good for me, I'll wait a bit and if no one objects, will push it.

Looks good for me as well, thank you!
--
Florian

Re: [PATCHv2] tests: introduce new target tests in Makefile

[Artem Bityutskiy]

On Tue, 2011-04-05 at 18:03 +0300, Andy Shevchenko wrote:
> This patch appends Makefile to the tests subdirectory and introduces tests
> target in the root Makefile.
> 
> Additionally the clean target removes temporary stuff under tests subdirectory
> as well.
> 
> Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
> ---
>  Makefile       |    7 ++++++-
>  tests/Makefile |    8 ++++++++
>  2 files changed, 14 insertions(+), 1 deletions(-)
>  create mode 100644 tests/Makefile

Breaks compilation for me:

[dedekind@eru mtd-utils (master)]$ make
d=lib_all; \
        t=`echo $d | sed s:.*_::` d=`echo $d | sed s:_.*::`; \
        make BUILDDIR=/home/dedekind/git/mtd-utils/$d -C $d $t
make[1]: Entering directory `/home/dedekind/git/mtd-utils/lib'
make[1]: Nothing to be done for `all'.
make[1]: Leaving directory `/home/dedekind/git/mtd-utils/lib'
ar crv /home/dedekind/git/mtd-utils/lib/libmtd.a subdirs_lib_all
ar: subdirs_lib_all: No such file or directory
make: *** [/home/dedekind/git/mtd-utils/lib/libmtd.a] Error 1


-- 
Best Regards,
Artem Bityutskiy (Артём Битюцкий)

Re: [PATCHv2] tests: introduce new target tests in Makefile

[Artem Bityutskiy]

On Thu, 2011-04-07 at 16:10 +0300, Andy Shevchenko wrote:
> +
> +tests::
> +	$(MAKE) -C $(TESTS)

two colons?


-- 
Best Regards,
Artem Bityutskiy (Артём Битюцкий)

[PATCHv2] tests: introduce new target tests in Makefile

[Andy Shevchenko]

This patch appends Makefile to the tests subdirectory and introduces tests
target in the root Makefile.

Additionally the clean target removes temporary stuff under tests subdirectory
as well.

Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
---
 Makefile       |    5 +++++
 tests/Makefile |    8 ++++++++
 2 files changed, 13 insertions(+), 0 deletions(-)
 create mode 100644 tests/Makefile

diff --git a/Makefile b/Makefile
index 7ab9743..1f264e9 100644
--- a/Makefile
+++ b/Makefile
@@ -8,6 +8,7 @@ ifeq ($(WITHOUT_XATTR), 1)
 endif
 
 SUBDIRS = lib ubi-utils mkfs.ubifs
+TESTS = tests
 
 TARGETS = ftl_format flash_erase nanddump doc_loadbios \
 	ftl_check mkfs.jffs2 flash_lock flash_unlock flash_info \
@@ -38,6 +39,7 @@ ifneq ($(BUILDDIR),$(CURDIR))
 endif
 endif
 endif
+	$(MAKE) -C $(TESTS) clean
 
 $(SYMLINKS):
 	ln -sf ../fs/jffs2/$@ $@
@@ -59,3 +61,6 @@ install:: ${TARGETS} ${SCRIPTS}
 	install -m 0755 ${TARGETS} ${SCRIPTS} ${DESTDIR}/${SBINDIR}/
 	mkdir -p ${DESTDIR}/${MANDIR}/man1
 	gzip -9c mkfs.jffs2.1 > ${DESTDIR}/${MANDIR}/man1/mkfs.jffs2.1.gz
+
+tests::
+	$(MAKE) -C $(TESTS)
diff --git a/tests/Makefile b/tests/Makefile
new file mode 100644
index 0000000..05b37e9
--- /dev/null
+++ b/tests/Makefile
@@ -0,0 +1,8 @@
+
+SUBDIRS = checkfs fs-tests jittertest ubi-tests
+
+all clean tests: $(SUBDIRS)
+
+.PHONY: $(SUBDIRS)
+$(SUBDIRS):
+	$(MAKE) -C $@ $(MAKECMDGOALS)
-- 
1.6.3.3

Re: [PATCHv2] tests: introduce new target tests in Makefile

[Andy Shevchenko]

On Thu, 2011-04-07 at 16:10 +0300, Artem Bityutskiy wrote:
> On Thu, 2011-04-07 at 16:10 +0300, Andy Shevchenko wrote:
> > +
> > +tests::
> > +	$(MAKE) -C $(TESTS)
> 
> two colons?
Yep, exactly.

We have tests subdirectory, and we have tests rule in tests/Makefile.
So, double colon here makes the rule a) independent, b) runs every time
when asked.


-- 
With Best Regards,
Andy Shevchenko

Re: [PATCHv2] tests: introduce new target tests in Makefile

[Artem Bityutskiy]

On Thu, 2011-04-07 at 16:27 +0300, Andy Shevchenko wrote:
> On Thu, 2011-04-07 at 16:10 +0300, Artem Bityutskiy wrote:
> > On Thu, 2011-04-07 at 16:10 +0300, Andy Shevchenko wrote:
> > > +
> > > +tests::
> > > +	$(MAKE) -C $(TESTS)
> > 
> > two colons?
> Yep, exactly.
> 
> We have tests subdirectory, and we have tests rule in tests/Makefile.
> So, double colon here makes the rule a) independent, b) runs every time
> when asked.

Ok, got it.

Pushed to mtd-utils.git, thanks.

-- 
Best Regards,
Artem Bityutskiy (Артём Битюцкий)