tests: All update tests should use unique temporary file names and cleanup.

All update tests used the same temporary file name xxx. And only update4
would clean up this file. Now that tests can run in parallel make sure
all temporary names are unique and every test cleans up their own files.

Signed-off-by: Mark Wielaard <mjw@redhat.com>

5 files changed, 20 insertions, 4 deletions

diff --git a/tests/ChangeLog b/tests/ChangeLog
index dfee832f..e6722dac 100644
--- a/tests/ChangeLog
+++ b/tests/ChangeLog
@@ -1,5 +1,12 @@
 2013-04-27  Mark Wielaard  <mjw@redhat.com>
 
+	* update1.c (main): Use unique tempfile name and unlink file.
+	* update2.c (main): Likewise.
+	* update3.c (main): Likewise.
+	* update4.c (main): Use unique tempfile name.
+
+2013-04-27  Mark Wielaard  <mjw@redhat.com>
+
 	* run-alldts.sh: Add testfile-alldts to tempfiles.
 	* run-elf_cntl_gelf_getshdr.sh: Add test_shdr.out to tempfiles.
 	* run-macro-test.sh: Add readelf.macros.out to tempfiles.
diff --git a/tests/update1.c b/tests/update1.c
index 9e40686e..f4c14753 100644
--- a/tests/update1.c
+++ b/tests/update1.c
@@ -26,12 +26,13 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <unistd.h>
 
 
 int
 main (int argc, char *argv[] __attribute__ ((unused)))
 {
-  const char *fname = "xxx";
+  const char *fname = "xxx_update1";
   int fd;
   Elf *elf;
   Elf32_Ehdr *ehdr;
@@ -120,5 +121,7 @@ main (int argc, char *argv[] __attribute__ ((unused)))
       exit (1);
     }
 
+  unlink (fname);
+
   return 0;
 }
diff --git a/tests/update2.c b/tests/update2.c
index 42326943..5805163d 100644
--- a/tests/update2.c
+++ b/tests/update2.c
@@ -26,12 +26,13 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <unistd.h>
 
 
 int
 main (int argc, char *argv[] __attribute__ ((unused)))
 {
-  const char *fname = "xxx";
+  const char *fname = "xxx_update2";
   int fd;
   Elf *elf;
   Elf32_Ehdr *ehdr;
@@ -143,5 +144,7 @@ main (int argc, char *argv[] __attribute__ ((unused)))
       exit (1);
     }
 
+  unlink (fname);
+
   return 0;
 }
diff --git a/tests/update3.c b/tests/update3.c
index 1a62b34b..d760687a 100644
--- a/tests/update3.c
+++ b/tests/update3.c
@@ -26,6 +26,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <unistd.h>
 
 #include ELFUTILS_HEADER(ebl)
 
@@ -33,7 +34,7 @@
 int
 main (int argc, char *argv[] __attribute__ ((unused)))
 {
-  const char *fname = "xxx";
+  const char *fname = "xxx_update3";
   int fd;
   Elf *elf;
   Elf32_Ehdr *ehdr;
@@ -198,5 +199,7 @@ main (int argc, char *argv[] __attribute__ ((unused)))
       exit (1);
     }
 
+  unlink (fname);
+
   return 0;
 }
diff --git a/tests/update4.c b/tests/update4.c
index f5f91e31..85de6c35 100644
--- a/tests/update4.c
+++ b/tests/update4.c
@@ -34,7 +34,7 @@
 int
 main (int argc, char *argv[] __attribute__ ((unused)))
 {
-  const char fname[] = "xxx";
+  const char fname[] = "xxx_update4";
   int fd;
   Elf *elf;
   Elf32_Ehdr *ehdr;