1 files changed, 48 insertions, 1 deletions

diff --git a/src/plugins/test_lib.c b/src/plugins/test_lib.c
index 97d4dc5..6cd880d 100644
--- a/src/plugins/test_lib.c
+++ b/src/plugins/test_lib.c
@@ -26,6 +26,9 @@
 #include "test_lib.h"
 #include <sys/types.h>
 #include <regex.h>
+#include <signal.h>
+#include <stdbool.h>
+#include <unistd.h>
 
 /**
  * Function that libextractor calls for each
@@ -142,17 +145,31 @@ run (const char *plugin_name,
   unsigned int i;
   unsigned int j;
   int ret;
+  bool skipped = false;
 
   pl = EXTRACTOR_plugin_add_config (NULL,
                                     plugin_name,
                                     opt);
   for (i = 0; NULL != ps[i].filename; i++)
+  {
+    if (0 != access (ps[i].filename,
+                     R_OK))
+    {
+      fprintf (stderr,
+               "Failed to access %s, skipping test\n",
+               ps[i].filename);
+      skipped = true;
+      continue;
+    }
     EXTRACTOR_extract (pl,
                        ps[i].filename,
                        NULL, 0,
                        &process_replies,
                        ps[i].solution);
+  }
   EXTRACTOR_plugin_remove_all (pl);
+  if (skipped)
+    return 0;
   ret = 0;
   for (i = 0; NULL != ps[i].filename; i++)
     for (j = 0; -1 != ps[i].solution[j].solved; j++)
@@ -174,6 +191,33 @@ run (const char *plugin_name,
 }
 
 
+#ifndef WINDOWS
+/**
+ * Install a signal handler to ignore SIGPIPE.
+ */
+static void
+ignore_sigpipe ()
+{
+  struct sigaction oldsig;
+  struct sigaction sig;
+
+  memset (&sig, 0, sizeof (struct sigaction));
+  sig.sa_handler = SIG_IGN;
+  sigemptyset (&sig.sa_mask);
+#ifdef SA_INTERRUPT
+  sig.sa_flags = SA_INTERRUPT;  /* SunOS */
+#else
+  sig.sa_flags = SA_RESTART;
+#endif
+  if (0 != sigaction (SIGPIPE, &sig, &oldsig))
+    fprintf (stderr,
+             "Failed to install SIGPIPE handler: %s\n", strerror (errno));
+}
+
+
+#endif
+
+
 /**
  * Main function to be called to test a plugin.
  *
@@ -191,7 +235,10 @@ ET_main (const char *plugin_name,
   /* change environment to find plugins which may not yet be
      not installed but should be in the current directory (or .libs)
      on 'make check' */
-  if (0 != putenv ("LIBEXTRACTOR_PREFIX=." PATH_SEPARATOR_STR ".libs/"))
+#ifndef WINDOWS
+  ignore_sigpipe ();
+#endif
+  if (0 != putenv ("LIBEXTRACTOR_PREFIX=./.libs/"))
     fprintf (stderr,
              "Failed to update my environment, plugin loading may fail: %s\n",
              strerror (errno));