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tests: a weird error message


From: Bruno Haible
Subject: tests: a weird error message
Date: Sat, 04 Feb 2012 18:23:03 +0100
User-agent: KMail/4.7.4 (Linux/3.1.0-1.2-desktop; KDE/4.7.4; x86_64; ; )

On mingw, this error message was seen:

test-nonblocking-reader.h:110: assertion failed
(NULL): ./test-nonblocking-socket-child.exe subprocess got fatal signal 15
test-nonblocking-socket-main.c:117: assertion failed
FAIL: test-nonblocking-socket.sh

Obviously, the variable program_name had the value NULL when it shouldn't.
This fixes it.


2012-02-04  Bruno Haible  <address@hidden>

        spawn-pipe tests: Fix a NULL program name in a diagnostic.
        * tests/test-spawn-pipe-main.c: Include progname.h.
        (main): Invoke set_program_name.
        * modules/spawn-pipe-tests (Depends-on): Add progname.

        nonblocking-socket tests: Fix a NULL program name in a diagnostic.
        * tests/test-nonblocking-socket-main.c: Include progname.h.
        (main): Invoke set_program_name.
        * modules/nonblocking-socket-tests (Depends-on): Add progname.

        nonblocking-pipe tests: Fix a NULL program name in a diagnostic.
        * tests/test-nonblocking-pipe-main.c: Include progname.h.
        (main): Invoke set_program_name.
        * modules/nonblocking-pipe-tests (Depends-on): Add progname.

--- modules/nonblocking-pipe-tests.orig Sat Feb  4 18:16:42 2012
+++ modules/nonblocking-pipe-tests      Sat Feb  4 17:05:10 2012
@@ -13,6 +13,7 @@
 unistd
 nonblocking
 wait-process
+progname
 pipe-posix
 dup2
 environ
--- modules/nonblocking-socket-tests.orig       Sat Feb  4 18:16:42 2012
+++ modules/nonblocking-socket-tests    Sat Feb  4 17:05:10 2012
@@ -16,6 +16,7 @@
 sys_socket
 nonblocking
 wait-process
+progname
 environ
 posix_spawnp
 netinet_in
--- modules/spawn-pipe-tests.orig       Sat Feb  4 18:16:42 2012
+++ modules/spawn-pipe-tests    Sat Feb  4 17:05:10 2012
@@ -6,6 +6,7 @@
 
 Depends-on:
 close
+progname
 
 configure.ac:
 
--- tests/test-nonblocking-pipe-main.c.orig     Sat Feb  4 18:16:42 2012
+++ tests/test-nonblocking-pipe-main.c  Sat Feb  4 17:03:01 2012
@@ -32,6 +32,7 @@
 
 #include "nonblocking.h"
 #include "wait-process.h"
+#include "progname.h"
 
 #include "macros.h"
 #include "test-nonblocking-pipe.h"
@@ -41,12 +42,17 @@
 int
 main (int argc, char *argv[])
 {
-  const char *child_path = argv[1];
-  int test = atoi (argv[2]);
+  const char *child_path;
+  int test;
   int fd[2];
   int child;
   int exitcode;
 
+  set_program_name (argv[0]);
+
+  child_path = argv[1];
+  test = atoi (argv[2]);
+
   /* Create a pipe.  */
   ASSERT (pipe (fd) >= 0);
 
--- tests/test-nonblocking-socket-main.c.orig   Sat Feb  4 18:16:42 2012
+++ tests/test-nonblocking-socket-main.c        Sat Feb  4 17:03:01 2012
@@ -33,6 +33,7 @@
 
 #include "nonblocking.h"
 #include "wait-process.h"
+#include "progname.h"
 
 #include "macros.h"
 #include "socket-server.h"
@@ -43,14 +44,19 @@
 int
 main (int argc, char *argv[])
 {
-  const char *child_path = argv[1];
-  int test = atoi (argv[2]);
+  const char *child_path;
+  int test;
   int server;
   int port;
   int child;
   int server_socket;
   int exitcode;
 
+  set_program_name (argv[0]);
+
+  child_path = argv[1];
+  test = atoi (argv[2]);
+
   /* Create a server socket.  */
   server = create_server (0, 1, &port);
 
--- tests/test-spawn-pipe-main.c.orig   Sat Feb  4 18:16:42 2012
+++ tests/test-spawn-pipe-main.c        Sat Feb  4 17:03:01 2012
@@ -19,6 +19,7 @@
 
 #include "spawn-pipe.h"
 #include "wait-process.h"
+#include "progname.h"
 
 #include <stdbool.h>
 #include <stdio.h>
@@ -80,6 +81,8 @@
   int test;
   int fd;
 
+  set_program_name (argv[0]);
+
   if (argc != 3)
     {
       fprintf (stderr, "%s: need 2 arguments\n", argv[0]);




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