X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=tests%2Ftest-pipe-filter-gi1.c;h=b15bd2cb1977eb3be36a094b4a99f7ce17728b57;hb=0c6fd3b84775ca4cf1045d4cc07a2dff4c73f29b;hp=95b9aa0cd9b31a1b735d05038de2459409a4db14;hpb=8ae6a07d62256797e8ddcc918ff3e4f10ff69417;p=gnulib.git

diff --git a/tests/test-pipe-filter-gi1.c b/tests/test-pipe-filter-gi1.c
index 95b9aa0cd..b15bd2cb1 100644
--- a/tests/test-pipe-filter-gi1.c
+++ b/tests/test-pipe-filter-gi1.c
@@ -1,5 +1,5 @@
 /* Test of filtering of data through a subprocess.
-   Copyright (C) 2009 Free Software Foundation, Inc.
+   Copyright (C) 2009-2014 Free Software Foundation, Inc.
    Written by Bruno Haible <haible@clisp.cons.org>, 2009.
 
    This program is free software: you can redistribute it and/or modify
@@ -19,29 +19,16 @@
 
 #include "pipe-filter.h"
 
-#include <stdio.h>
-#include <stdlib.h>
-
 #include "binary-io.h"
 #include "c-ctype.h"
 #include "read-file.h"
 #include "progname.h"
-
-#define ASSERT(expr) \
-  do									     \
-    {									     \
-      if (!(expr))							     \
-        {								     \
-          fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
-          fflush (stderr);						     \
-          abort ();							     \
-        }								     \
-    }									     \
-  while (0)
+#include "macros.h"
 
 
-/* Pipe a text file through 'tr a-z A-Z', which converts ASCII characters from
-   lower case to upper case.  */
+/* Pipe a text file through 'LC_ALL=C tr "[a-z]" "[A-Z]"', or equivalently,
+   'tr "abcdefghijklmnopqrstuvwxyz" "ABCDEFGHIJKLMNOPQRSTUVWXYZ"', which
+   converts ASCII characters from lower case to upper case.  */
 
 struct locals
 {
@@ -70,12 +57,12 @@ done_read (void *data_read, size_t num_bytes_read, void *private_data)
     {
       /* Handle conversion NL -> CRLF possibly done by the child process.  */
       if (!(O_BINARY && *q == '\r'))
-	{
-	  char orig = *p;
-	  char expected = c_toupper (orig);
-	  ASSERT (*q == expected);
-	  p++;
-	}
+        {
+          char orig = *p;
+          char expected = c_toupper (orig);
+          ASSERT (*q == expected);
+          p++;
+        }
     }
   l->nread = p - l->input;
 }
@@ -83,16 +70,19 @@ done_read (void *data_read, size_t num_bytes_read, void *private_data)
 int
 main (int argc, char *argv[])
 {
+  const char *tr_program;
   const char *input_filename;
   size_t input_size;
   char *input;
 
   set_program_name (argv[0]);
 
-  ASSERT (argc == 2);
+  ASSERT (argc == 3);
+
+  tr_program = argv[1];
 
   /* Read some text from a file.  */
-  input_filename = argv[1];
+  input_filename = argv[2];
   input = read_binary_file (input_filename, &input_size);
   ASSERT (input != NULL);
 
@@ -106,13 +96,13 @@ main (int argc, char *argv[])
     l.input = input;
     l.nread = 0;
 
-    argv[0] = "tr";
-    argv[1] = "a-z";
-    argv[2] = "A-Z";
+    argv[0] = tr_program;
+    argv[1] = "abcdefghijklmnopqrstuvwxyz";
+    argv[2] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
     argv[3] = NULL;
 
-    f = pipe_filter_gi_create ("tr", "tr", argv, false, true,
-			       prepare_read, done_read, &l);
+    f = pipe_filter_gi_create ("tr", tr_program, argv, false, true,
+                               prepare_read, done_read, &l);
     ASSERT (f != NULL);
     result = pipe_filter_gi_write (f, input, input_size);
     ASSERT (result == 0);