recent argp changes

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recent argp changes

From:	Bruno Haible
Subject:	recent argp changes
Date:	Sun, 29 Apr 2007 16:05:46 +0200
User-agent:	KMail/1.5.4
Hi Sergey,

> I have made some changes to argp testsuite.  Could you please re-run
> the test on NetBSD?

Did that, and also on a few other systems. There are now three problems:


1) A compilation warning when using "gcc -Wall":

test-argp.c: In function `main':
test-argp.c:458: warning: implicit declaration of function `set_program_name'

This is because you removed the #include "progname.h" that I added on
2007-03-03.


2) Test failure due to invalid options passed to "diff".

On AIX 4.3.2:


PASS: test-argp
diff: 0653-821 illegal option -- p
diff: 0653-821 illegal option -- u
Usage: diff [-bcitw] [[-C Lines|-D String|-e|-f|-n]|[-h]] File1 File2
       diff [-bcilrstw] [[-C Lines|-e|-f|-n]|[-h]] [-S File] Directory1 
Directory2
diff: 0653-821 illegal option -- p
diff: 0653-821 illegal option -- u
Usage: diff [-bcitw] [[-C Lines|-D String|-e|-f|-n]|[-h]] File1 File2
       diff [-bcilrstw] [[-C Lines|-e|-f|-n]|[-h]] [-S File] Directory1 
Directory2
diff: 0653-821 illegal option -- p
diff: 0653-821 illegal option -- u
Usage: diff [-bcitw] [[-C Lines|-D String|-e|-f|-n]|[-h]] File1 File2
       diff [-bcilrstw] [[-C Lines|-e|-f|-n]|[-h]] [-S File] Directory1 
Directory2
FAIL: test-argp-2.sh


On HP-UX 11:


PASS: test-argp
diff: illegal option -- p
        usage: diff [ -C n ] [ -S name ] [ -bcefhilnrstw ] dir1 dir2
                diff [-C n ] [ -bcefhintw ] file1 file2
                diff [ -D string ] [ -biw ] file1 file2
diff: illegal option -- p
        usage: diff [ -C n ] [ -S name ] [ -bcefhilnrstw ] dir1 dir2
                diff [-C n ] [ -bcefhintw ] file1 file2
                diff [ -D string ] [ -biw ] file1 file2
diff: illegal option -- p
        usage: diff [ -C n ] [ -S name ] [ -bcefhilnrstw ] dir1 dir2
                diff [-C n ] [ -bcefhintw ] file1 file2
                diff [ -D string ] [ -biw ] file1 file2
FAIL: test-argp-2.sh


You can see in POSIX <http://www.opengroup.org/susv3xcu/diff.html> that
the "diff -c" command that was in test-argp-2.sh is portable; however the
command "diff -pu" that you put there today is not portable.


3) Test suite failure on many platforms.

=========================== on glibc 2.3.6 =============================
PASS: test-argp
--- argp.22371  Sun Apr 29 14:27:09 2007
+++ -   Thu Jan  1 01:00:00 1970
@@ -1,4 +1,4 @@
-Usage: test-argp [-tvCSOlp?V] [-f FILE] [-o[ARG]] [--test] [--file=FILE]
-            [--input=FILE] [--verbose] [--cantiga] [--sonet] [--option]
-            [--optional[=ARG]] [--limerick] [--poem] [--help] [--usage]
+Usage: test-argp [-tCSvOpl?V] [-f FILE] [-o[ARG]] [--test] [--cantiga]
+            [--sonet] [--file=FILE] [--input=FILE] [--verbose] [--option]
+            [--optional[=ARG]] [--poem] [--limerick] [--help] [--usage]
             [--version] ARGS...
--- argp.22371  Sun Apr 29 14:27:09 2007
+++ -   Thu Jan  1 01:00:00 1970
@@ -1,3 +1,4 @@
-Usage: test-argp [-tvO?V] [-f FILE] [-o[ARG]] [--test] [--file=FILE]
-[--input=FILE] [--verbose] [--option] [--optional[=ARG]] [--help] [--usage]
-[--version] ARGS...
+Usage: test-argp [-tCSvOpl?V] [-f FILE] [-o[ARG]] [--test] [--cantiga]
+[--sonet] [--file=FILE] [--input=FILE] [--verbose] [--option]
+[--optional[=ARG]] [--poem] [--limerick] [--help] [--usage] [--version]
+ARGS...
--- argp.22371  Sun Apr 29 14:27:09 2007
+++ -   Thu Jan  1 01:00:00 1970
@@ -5,12 +5,12 @@ documentation string
   -t, --test
 
  Option Group 1
-  -f, --file=FILE, --input=FILE   Option with a mandatory argument
-  -v, --verbose              Simple option without arguments
 
  Option Group 1.1
   -C, --cantiga              create a cantiga
   -S, --sonet                create a sonet
+  -f, --file=FILE, --input=FILE   Option with a mandatory argument
+  -v, --verbose              Simple option without arguments
 
  Option Group 2
   -O, --option               An option
@@ -18,13 +18,13 @@ documentation string
   -o, --optional[=ARG]       Option with an optional argument. ARG is one of
                              the following:
 
+ Option Group 2.1
+  -p, --poem                 create a poem
+  -l, --limerick             create a limerick
+
   many                       many units
   one                        one unit
   two                        two units
-
- Option Group 2.1
-  -l, --limerick             create a limerick
-  -p, --poem                 create a poem
 
   -?, --help                 give this help list
       --usage                give a short usage message
FAIL: test-argp-2.sh

================================= on NetBSD 3.0 ================================
PASS: test-argp
--- argp.909    2007-04-29 14:38:47.000000000 +0200
+++ -   2007-04-29 14:38:47.000000000 +0200
@@ -1,4 +1,4 @@
-Usage: test-argp [-tvCSOlp?V] [-f FILE] [-o[ARG]] [--test] [--file=FILE]
-            [--input=FILE] [--verbose] [--cantiga] [--sonet] [--option]
-            [--optional[=ARG]] [--limerick] [--poem] [--help] [--usage]
-            [--version] ARGS...
+Usage: test-argp [-tCSvOpl?V] [-f FILE] [-o[ARG]] [--test] [--cantiga]
+            [--sonet] [--file=FILE] [--input=FILE] [--verbose] [--option]
+            [--optional[=ARG]] [--poem] [--limerick] [--help] [--version]
+            [--usage] ARGS...
--- argp.909    2007-04-29 14:38:47.000000000 +0200
+++ -   2007-04-29 14:38:47.000000000 +0200
@@ -1,3 +1,4 @@
-Usage: test-argp [-tvO?V] [-f FILE] [-o[ARG]] [--test] [--file=FILE]
-[--input=FILE] [--verbose] [--option] [--optional[=ARG]] [--help] [--usage]
-[--version] ARGS...
+Usage: test-argp [-tCSvOpl?V] [-f FILE] [-o[ARG]] [--test] [--cantiga]
+[--sonet] [--file=FILE] [--input=FILE] [--verbose] [--option]
+[--optional[=ARG]] [--poem] [--limerick] [--help] [--version] [--usage]
+ARGS...
--- argp.909    2007-04-29 14:38:47.000000000 +0200
+++ -   2007-04-29 14:38:47.000000000 +0200
@@ -5,12 +5,12 @@ documentation string
   -t, --test
 
  Option Group 1
-  -f, --file=FILE, --input=FILE   Option with a mandatory argument
-  -v, --verbose              Simple option without arguments
 
  Option Group 1.1
   -C, --cantiga              create a cantiga
   -S, --sonet                create a sonet
+  -f, --file=FILE, --input=FILE   Option with a mandatory argument
+  -v, --verbose              Simple option without arguments
 
  Option Group 2
   -O, --option               An option
@@ -18,17 +18,17 @@ documentation string
   -o, --optional[=ARG]       Option with an optional argument. ARG is one of
                              the following:
 
+ Option Group 2.1
+  -p, --poem                 create a poem
+  -l, --limerick             create a limerick
+
   many                       many units
   one                        one unit
   two                        two units
 
- Option Group 2.1
-  -l, --limerick             create a limerick
-  -p, --poem                 create a poem
-
   -?, --help                 give this help list
-      --usage                give a short usage message
   -V, --version              print program version
+      --usage                give a short usage message
 
 Mandatory or optional arguments to long options are also mandatory or optional
 for any corresponding short options.
FAIL: test-argp-2.sh

================================= on IRIX 6.5 ==============================
PASS: test-argp
diff: conflicting specifications of output style
--- argp.329691 Sun Apr 29 15:00:17 2007
+++ Standard Input      Sun Apr 29 15:21:57 2007
@@ -1,4 +1,4 @@
-Usage: test-argp [-tvCSOlp?V] [-f FILE] [-o[ARG]] [--test] [--file=FILE]
-            [--input=FILE] [--verbose] [--cantiga] [--sonet] [--option]
-            [--optional[=ARG]] [--limerick] [--poem] [--help] [--usage]
+Usage: test-argp [-tCSvplO?V] [-f FILE] [-o[ARG]] [--test] [--cantiga]
+            [--sonet] [--file=FILE] [--input=FILE] [--verbose] [--poem]
+            [--limerick] [--option] [--optional[=ARG]] [--help] [--usage]
             [--version] ARGS...
diff: conflicting specifications of output style
--- argp.329691 Sun Apr 29 15:00:17 2007
+++ Standard Input      Sun Apr 29 15:21:57 2007
@@ -1,3 +1,3 @@
-Usage: test-argp [-tvO?V] [-f FILE] [-o[ARG]] [--test] [--file=FILE]
-[--input=FILE] [--verbose] [--option] [--optional[=ARG]] [--help] [--usage]
-[--version] ARGS...
+Usage: test-argp [-tCSvplO?V] [-f FILE] [-o[ARG]] [--test] [--cantiga]
+[--sonet] [--file=FILE] [--input=FILE] [--verbose] [--poem] [--limerick]
+[--option] [--optional[=ARG]] [--help] [--usage] [--version] ARGS...
diff: conflicting specifications of output style
--- argp.329691 Sun Apr 29 15:00:17 2007
+++ Standard Input      Sun Apr 29 15:21:57 2007
@@ -4,15 +4,19 @@ documentation string
  Main options
   -t, --test
 
+ Option Group 1.1
+  -C, --cantiga              create a cantiga
+
  Option Group 1
+  -S, --sonet                create a sonet
   -f, --file=FILE, --input=FILE   Option with a mandatory argument
   -v, --verbose              Simple option without arguments
 
- Option Group 1.1
-  -C, --cantiga              create a cantiga
-  -S, --sonet                create a sonet
+ Option Group 2.1
+  -p, --poem                 create a poem
 
  Option Group 2
+  -l, --limerick             create a limerick
   -O, --option               An option
 
   -o, --optional[=ARG]       Option with an optional argument. ARG is one of
@@ -21,10 +25,6 @@ documentation string
   many                       many units
   one                        one unit
   two                        two units
-
- Option Group 2.1
-  -l, --limerick             create a limerick
-  -p, --poem                 create a poem
 
   -?, --help                 give this help list
       --usage                give a short usage message
FAIL: test-argp-2.sh

================================= on OSF/1 5.1 ================================
PASS: test-argp
--- argp.258517 Sun Apr 29 14:56:16 2007
+++ -   Sun Apr 29 14:48:38 2007
@@ -1,4 +1,4 @@
-Usage: test-argp [-tvCSOlp?V] [-f FILE] [-o[ARG]] [--test] [--file=FILE]
-            [--input=FILE] [--verbose] [--cantiga] [--sonet] [--option]
+Usage: test-argp [-tCSvOlp?V] [-f FILE] [-o[ARG]] [--test] [--cantiga]
+            [--sonet] [--file=FILE] [--input=FILE] [--verbose] [--option]
             [--optional[=ARG]] [--limerick] [--poem] [--help] [--usage]
             [--version] ARGS...
--- argp.258517 Sun Apr 29 14:56:16 2007
+++ -   Sun Apr 29 14:48:38 2007
@@ -1,3 +1,4 @@
-Usage: test-argp [-tvO?V] [-f FILE] [-o[ARG]] [--test] [--file=FILE]
-[--input=FILE] [--verbose] [--option] [--optional[=ARG]] [--help] [--usage]
-[--version] ARGS...
+Usage: test-argp [-tCSvOlp?V] [-f FILE] [-o[ARG]] [--test] [--cantiga]
+[--sonet] [--file=FILE] [--input=FILE] [--verbose] [--option]
+[--optional[=ARG]] [--limerick] [--poem] [--help] [--usage] [--version]
+ARGS...
--- argp.258517 Sun Apr 29 14:56:16 2007
+++ -   Sun Apr 29 14:48:38 2007
@@ -4,13 +4,13 @@ documentation string
  Main options
   -t, --test
 
- Option Group 1
-  -f, --file=FILE, --input=FILE   Option with a mandatory argument
-  -v, --verbose              Simple option without arguments
-
  Option Group 1.1
   -C, --cantiga              create a cantiga
+
+ Option Group 1
   -S, --sonet                create a sonet
+  -f, --file=FILE, --input=FILE   Option with a mandatory argument
+  -v, --verbose              Simple option without arguments
 
  Option Group 2
   -O, --option               An option
@@ -18,13 +18,17 @@ documentation string
   -o, --optional[=ARG]       Option with an optional argument. ARG is one of
                              the following:
 
-  many                       many units
+  -l, --limerick             create a limerick
+
   one                        one unit
-  two                        two units
 
- Option Group 2.1
-  -l, --limerick             create a limerick
   -p, --poem                 create a poem
+
+  many                       many units
+
+ Option Group 2.1
+
+  two                        two units
 
   -?, --help                 give this help list
       --usage                give a short usage message
FAIL: test-argp-2.sh

====================================== on Solaris 9 ============================
PASS: test-argp
--- argp.325    Sun Apr 29 14:55:44 2007
+++ -   Sun Apr 29 14:55:42 2007
@@ -1,3 +1,3 @@
-Usage: test-argp [-tvO?V] [-f FILE] [-o[ARG]] [--test] [--file=FILE]
-[--input=FILE] [--verbose] [--option] [--optional[=ARG]] [--help] [--usage]
-[--version] ARGS...
+Usage: test-argp [-tvCSOlp?V] [-f FILE] [-o[ARG]] [--test] [--file=FILE]
+[--input=FILE] [--verbose] [--cantiga] [--sonet] [--option] [--optional[=ARG]]
+[--limerick] [--poem] [--help] [--usage] [--version] ARGS...
FAIL: test-argp-2.sh


Bruno
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