tests: add .sh and .pl suffixes to shell and perl tests, respectively

Not only this shrinks the size of the generated Makefile (from > 6300
lines to ~3000), but will allow further simplifications in future
changes.

* tests/Makefile.am (TEST_EXTENSIONS): Add '.sh' and '.pl'.
(PL_LOG_COMPILER, SH_LOG_COMPILER): New, still defined simply to
$(LOG_COMPILER) for the time being.
(TESTS, root_tests): Adjust as described.
* All tests: Rename as described.

1 files changed, 0 insertions, 107 deletions

diff --git a/tests/misc/head-elide-tail b/tests/misc/head-elide-tail
deleted file mode 100755
index 85f509d26..000000000
--- a/tests/misc/head-elide-tail
+++ /dev/null
@@ -1,107 +0,0 @@
-#!/usr/bin/perl
-# Exercise head's --bytes=-N option.
-
-# Copyright (C) 2003-2012 Free Software Foundation, Inc.
-
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-use strict;
-
-(my $program_name = $0) =~ s|.*/||;
-
-$ENV{PROG} = 'head';
-
-# Turn off localization of executable's output.
-@ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3;
-
-# This should match the definition in head.c.
-my $READ_BUFSIZE = 8192;
-
-my @Tests =
-  (
-   # Elide the exact size of the file.
-   ['elide-b1', "--bytes=-2", {IN=>"a\n"}, {OUT=>''}],
-   # Elide more than the size of the file.
-   ['elide-b2', "--bytes=-2", {IN=>"a"},   {OUT=>''}],
-   # Leave just one byte.
-   ['elide-b3', "--bytes=-2", {IN=>"abc"}, {OUT=>'a'}],
-   # Make it so the elided bytes straddle the end of the first
-   # $READ_BUFSIZE block.
-   ['elide-b4', "--bytes=-2",
-    {IN=> 'a' x ($READ_BUFSIZE-3) . "\nbcd"},
-    {OUT=>'a' x ($READ_BUFSIZE-3) . "\nb"}],
-   # Make it so the elided bytes straddle the end of the 2nd
-   # $READ_BUFSIZE block.
-   ['elide-b5', "--bytes=-2",
-    {IN=> 'a' x (2 * $READ_BUFSIZE - 2) . 'bcd'},
-    {OUT=>'a' x (2 * $READ_BUFSIZE - 2) . 'b'}],
-
-   ['elide-l0', "--lines=-1", {IN=>''}, {OUT=>''}],
-   ['elide-l1', "--lines=-1", {IN=>"a\n"}, {OUT=>''}],
-   ['elide-l2', "--lines=-1", {IN=>"a"}, {OUT=>''}],
-   ['elide-l3', "--lines=-1", {IN=>"a\nb"}, {OUT=>"a\n"}],
-   ['elide-l4', "--lines=-1", {IN=>"a\nb\n"}, {OUT=>"a\n"}],
-  );
-
-if ($ENV{RUN_EXPENSIVE_TESTS})
-  {
-    # Brute force: use all combinations of file sizes [0..20] and
-    # number of bytes to elide [0..20].  For better coverage, recompile
-    # head with -DHEAD_TAIL_PIPE_READ_BUFSIZE=4 and
-    # -DHEAD_TAIL_PIPE_BYTECOUNT_THRESHOLD=8
-    my $s = "abcdefghijklmnopqrst";
-    for my $file_size (0..20)
-      {
-        for my $n_elide (0..20)
-          {
-            my $input = substr $s, 0, $file_size;
-            my $out_len = $n_elide < $file_size ? $file_size - $n_elide : 0;
-            my $output = substr $input, 0, $out_len;
-            my $t = ["elideb$file_size-$n_elide", "--bytes=-$n_elide",
-                     {IN=>$input}, {OUT=>$output}];
-            push @Tests, $t;
-            my @u = @$t;
-            # Insert the ---presume-input-pipe option.
-            $u[0] .= 'p';
-            $u[1] .= ' ---presume-input-pipe';
-            push @Tests, \@u;
-          }
-      }
-
-    $s =~ s/(.)/$1\n/g;
-    for my $file_size (0..20)
-      {
-        for my $n_elide (0..20)
-          {
-            my $input = substr $s, 0, 2 * $file_size;
-            my $out_len = $n_elide < $file_size ? $file_size - $n_elide : 0;
-            my $output = substr $input, 0, 2 * $out_len;
-            my $t = ["elidel$file_size-$n_elide", "--lines=-$n_elide",
-                     {IN=>$input}, {OUT=>$output}];
-            push @Tests, $t;
-            my @u = @$t;
-            # Insert the ---presume-input-pipe option.
-            $u[0] .= 'p';
-            $u[1] .= ' ---presume-input-pipe';
-            push @Tests, \@u;
-          }
-      }
-  }
-
-my $save_temps = $ENV{DEBUG};
-my $verbose = $ENV{VERBOSE};
-
-my $prog = $ENV{PROG} || die "$0: \$PROG not specified in environment\n";
-my $fail = run_tests ($program_name, $prog, \@Tests, $save_temps, $verbose);
-exit $fail;