| 1 | #!/usr/bin/perl
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| 2 | # -*-perl-*-
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| 3 | #
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| 4 | # Modification history:
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| 5 | # Written 91-12-02 through 92-01-01 by Stephen McGee.
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| 6 | # Modified 92-02-11 through 92-02-22 by Chris Arthur to further generalize.
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| 7 | #
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| 8 | # Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
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| 9 | # 2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
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| 10 | # This file is part of GNU Make.
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| 11 | #
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| 12 | # GNU Make is free software; you can redistribute it and/or modify it under
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| 13 | # the terms of the GNU General Public License as published by the Free Software
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| 14 | # Foundation; either version 3 of the License, or (at your option) any later
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| 15 | # version.
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| 16 | #
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| 17 | # GNU Make is distributed in the hope that it will be useful, but WITHOUT ANY
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| 18 | # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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| 19 | # FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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| 20 | # details.
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| 21 | #
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| 22 | # You should have received a copy of the GNU General Public License along with
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| 23 | # this program. If not, see <http://www.gnu.org/licenses/>.
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| 24 |
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| 25 |
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| 26 | # Test driver routines used by a number of test suites, including
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| 27 | # those for SCS, make, roll_dir, and scan_deps (?).
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| 28 | #
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| 29 | # this routine controls the whole mess; each test suite sets up a few
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| 30 | # variables and then calls &toplevel, which does all the real work.
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| 31 |
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| 32 | # $Id: test_driver.pl,v 1.24 2007/11/04 21:54:02 psmith Exp $
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| 33 |
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| 34 |
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| 35 | # The number of test categories we've run
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| 36 | $categories_run = 0;
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| 37 | # The number of test categroies that have passed
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| 38 | $categories_passed = 0;
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| 39 | # The total number of individual tests that have been run
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| 40 | $total_tests_run = 0;
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| 41 | # The total number of individual tests that have passed
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| 42 | $total_tests_passed = 0;
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| 43 | # The number of tests in this category that have been run
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| 44 | $tests_run = 0;
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| 45 | # The number of tests in this category that have passed
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| 46 | $tests_passed = 0;
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| 47 |
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| 48 |
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| 49 | # Yeesh. This whole test environment is such a hack!
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| 50 | $test_passed = 1;
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| 51 |
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| 52 |
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| 53 | # Timeout in seconds. If the test takes longer than this we'll fail it.
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| 54 | $test_timeout = 5;
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| 55 |
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| 56 |
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| 57 | # %makeENV is the cleaned-out environment.
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| 58 | %makeENV = ();
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| 59 |
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| 60 | # %extraENV are any extra environment variables the tests might want to set.
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| 61 | # These are RESET AFTER EVERY TEST!
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| 62 | %extraENV = ();
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| 63 |
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| 64 | # %origENV is the caller's original environment
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| 65 | %origENV = %ENV;
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| 66 |
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| 67 | sub resetENV
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| 68 | {
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| 69 | # We used to say "%ENV = ();" but this doesn't work in Perl 5.000
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| 70 | # through Perl 5.004. It was fixed in Perl 5.004_01, but we don't
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| 71 | # want to require that here, so just delete each one individually.
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| 72 | foreach $v (keys %ENV) {
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| 73 | delete $ENV{$v};
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| 74 | }
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| 75 |
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| 76 | %ENV = %makeENV;
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| 77 | foreach $v (keys %extraENV) {
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| 78 | $ENV{$v} = $extraENV{$v};
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| 79 | delete $extraENV{$v};
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| 80 | }
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| 81 | }
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| 82 |
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| 83 | sub toplevel
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| 84 | {
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| 85 | # Pull in benign variables from the user's environment
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| 86 |
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| 87 | foreach (# UNIX-specific things
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| 88 | 'TZ', 'TMPDIR', 'HOME', 'USER', 'LOGNAME', 'PATH',
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| 89 | # Purify things
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| 90 | 'PURIFYOPTIONS',
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| 91 | # Windows NT-specific stuff
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| 92 | 'Path', 'SystemRoot',
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| 93 | # DJGPP-specific stuff
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| 94 | 'DJDIR', 'DJGPP', 'SHELL', 'COMSPEC', 'HOSTNAME', 'LFN',
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| 95 | 'FNCASE', '387', 'EMU387', 'GROUP'
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| 96 | ) {
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| 97 | $makeENV{$_} = $ENV{$_} if $ENV{$_};
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| 98 | }
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| 99 |
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| 100 | # Make sure our compares are not foiled by locale differences
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| 101 |
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| 102 | $makeENV{LC_ALL} = 'C';
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| 103 |
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| 104 | # Replace the environment with the new one
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| 105 | #
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| 106 | %origENV = %ENV;
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| 107 |
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| 108 | resetENV();
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| 109 |
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| 110 | $| = 1; # unbuffered output
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| 111 |
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| 112 | $debug = 0; # debug flag
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| 113 | $profile = 0; # profiling flag
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| 114 | $verbose = 0; # verbose mode flag
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| 115 | $detail = 0; # detailed verbosity
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| 116 | $keep = 0; # keep temp files around
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| 117 | $workdir = "work"; # The directory where the test will start running
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| 118 | $scriptdir = "scripts"; # The directory where we find the test scripts
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| 119 | $tmpfilesuffix = "t"; # the suffix used on tmpfiles
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| 120 | $default_output_stack_level = 0; # used by attach_default_output, etc.
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| 121 | $default_input_stack_level = 0; # used by attach_default_input, etc.
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| 122 | $cwd = "."; # don't we wish we knew
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| 123 | $cwdslash = ""; # $cwd . $pathsep, but "" rather than "./"
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| 124 | $is_kmk = 0; # kmk flag.
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| 125 | $is_fast = 0; # kmk_fgmake flag.
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| 126 |
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| 127 | &get_osname; # sets $osname, $vos, $pathsep, $short_filenames,
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| 128 | # and $case_insensitive_fs
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| 129 |
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| 130 | &set_defaults; # suite-defined
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| 131 |
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| 132 | &parse_command_line (@ARGV);
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| 133 |
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| 134 | print "OS name = `$osname'\n" if $debug;
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| 135 |
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| 136 | $workpath = "$cwdslash$workdir";
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| 137 | $scriptpath = "$cwdslash$scriptdir";
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| 138 |
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| 139 | &set_more_defaults; # suite-defined
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| 140 |
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| 141 | &print_banner;
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| 142 |
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| 143 | if (-d $workpath)
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| 144 | {
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| 145 | print "Clearing $workpath...\n";
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| 146 | &remove_directory_tree("$workpath/")
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| 147 | || &error ("Couldn't wipe out $workpath\n");
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| 148 | }
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| 149 | else
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| 150 | {
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| 151 | mkdir ($workpath, 0777) || &error ("Couldn't mkdir $workpath: $!\n");
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| 152 | }
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| 153 |
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| 154 | if (!-d $scriptpath)
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| 155 | {
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| 156 | &error ("Failed to find $scriptpath containing perl test scripts.\n");
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| 157 | }
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| 158 |
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| 159 | if (@TESTS)
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| 160 | {
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| 161 | print "Making work dirs...\n";
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| 162 | foreach $test (@TESTS)
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| 163 | {
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| 164 | if ($test =~ /^([^\/]+)\//)
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| 165 | {
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| 166 | $dir = $1;
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| 167 | push (@rmdirs, $dir);
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| 168 | -d "$workpath/$dir"
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| 169 | || mkdir ("$workpath/$dir", 0777)
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| 170 | || &error ("Couldn't mkdir $workpath/$dir: $!\n");
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| 171 | }
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| 172 | }
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| 173 | }
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| 174 | else
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| 175 | {
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| 176 | print "Finding tests...\n";
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| 177 | opendir (SCRIPTDIR, $scriptpath)
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| 178 | || &error ("Couldn't opendir $scriptpath: $!\n");
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| 179 | @dirs = grep (!/^(\..*|CVS|RCS)$/, readdir (SCRIPTDIR) );
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| 180 | closedir (SCRIPTDIR);
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| 181 | foreach $dir (@dirs)
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| 182 | {
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| 183 | next if ($dir =~ /^(\..*|CVS|RCS)$/ || ! -d "$scriptpath/$dir");
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| 184 | push (@rmdirs, $dir);
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| 185 | mkdir ("$workpath/$dir", 0777)
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| 186 | || &error ("Couldn't mkdir $workpath/$dir: $!\n");
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| 187 | opendir (SCRIPTDIR, "$scriptpath/$dir")
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| 188 | || &error ("Couldn't opendir $scriptpath/$dir: $!\n");
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| 189 | @files = grep (!/^(\..*|CVS|RCS|.*~)$/, readdir (SCRIPTDIR) );
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| 190 | closedir (SCRIPTDIR);
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| 191 | foreach $test (@files)
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| 192 | {
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| 193 | -d $test and next;
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| 194 | push (@TESTS, "$dir/$test");
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| 195 | }
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| 196 | }
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| 197 | }
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| 198 |
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| 199 | if (@TESTS == 0)
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| 200 | {
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| 201 | &error ("\nNo tests in $scriptpath, and none were specified.\n");
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| 202 | }
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| 203 |
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| 204 | print "\n";
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| 205 |
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| 206 | &run_each_test;
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| 207 |
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| 208 | foreach $dir (@rmdirs)
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| 209 | {
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| 210 | rmdir ("$workpath/$dir");
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| 211 | }
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| 212 |
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| 213 | $| = 1;
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| 214 |
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| 215 | $categories_failed = $categories_run - $categories_passed;
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| 216 | $total_tests_failed = $total_tests_run - $total_tests_passed;
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| 217 |
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| 218 | if ($total_tests_failed)
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| 219 | {
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| 220 | print "\n$total_tests_failed Test";
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| 221 | print "s" unless $total_tests_failed == 1;
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| 222 | print " in $categories_failed Categor";
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| 223 | print ($categories_failed == 1 ? "y" : "ies");
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| 224 | print " Failed (See .$diffext files in $workdir dir for details) :-(\n\n";
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| 225 | return 0;
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| 226 | }
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| 227 | else
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| 228 | {
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| 229 | print "\n$total_tests_passed Test";
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| 230 | print "s" unless $total_tests_passed == 1;
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| 231 | print " in $categories_passed Categor";
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| 232 | print ($categories_passed == 1 ? "y" : "ies");
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| 233 | print " Complete ... No Failures :-)\n\n";
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| 234 | return 1;
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| 235 | }
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| 236 | }
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| 237 |
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| 238 | sub get_osname
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| 239 | {
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| 240 | # Set up an initial value. In perl5 we can do it the easy way.
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| 241 | #
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| 242 | $osname = defined($^O) ? $^O : '';
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| 243 |
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| 244 | # See if the filesystem supports long file names with multiple
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| 245 | # dots. DOS doesn't.
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| 246 | $short_filenames = 0;
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| 247 | (open (TOUCHFD, "> fancy.file.name") && close (TOUCHFD))
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| 248 | || ($short_filenames = 1);
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| 249 | unlink ("fancy.file.name") || ($short_filenames = 1);
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| 250 |
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| 251 | if (! $short_filenames) {
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| 252 | # Thanks go to [email protected] (Jim Meyering) for suggesting a
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| 253 | # better way of doing this. (We used to test for existence of a /mnt
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| 254 | # dir, but that apparently fails on an SGI Indigo (whatever that is).)
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| 255 | # Because perl on VOS translates /'s to >'s, we need to test for
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| 256 | # VOSness rather than testing for Unixness (ie, try > instead of /).
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| 257 |
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| 258 | mkdir (".ostest", 0777) || &error ("Couldn't create .ostest: $!\n", 1);
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| 259 | open (TOUCHFD, "> .ostest>ick") && close (TOUCHFD);
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| 260 | chdir (".ostest") || &error ("Couldn't chdir to .ostest: $!\n", 1);
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| 261 | }
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| 262 |
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| 263 | if (! $short_filenames && -f "ick")
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| 264 | {
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| 265 | $osname = "vos";
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| 266 | $vos = 1;
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| 267 | $pathsep = ">";
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| 268 | }
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| 269 | else
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| 270 | {
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| 271 | # the following is regrettably knarly, but it seems to be the only way
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| 272 | # to not get ugly error messages if uname can't be found.
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| 273 | # Hmmm, BSD/OS 2.0's uname -a is excessively verbose. Let's try it
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| 274 | # with switches first.
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| 275 | eval "chop (\$osname = `sh -c 'uname -nmsr 2>&1'`)";
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| 276 | if ($osname =~ /not found/i)
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| 277 | {
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| 278 | $osname = "(something unixy with no uname)";
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| 279 | }
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| 280 | elsif ($@ ne "" || $?)
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| 281 | {
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| 282 | eval "chop (\$osname = `sh -c 'uname -a 2>&1'`)";
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| 283 | if ($@ ne "" || $?)
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| 284 | {
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| 285 | $osname = "(something unixy)";
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| 286 | }
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| 287 | }
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| 288 | $vos = 0;
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| 289 | $pathsep = "/";
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| 290 | }
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| 291 |
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| 292 | if (! $short_filenames) {
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| 293 | chdir ("..") || &error ("Couldn't chdir to ..: $!\n", 1);
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| 294 | unlink (".ostest>ick");
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| 295 | rmdir (".ostest") || &error ("Couldn't rmdir .ostest: $!\n", 1);
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| 296 | }
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| 297 |
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| 298 | # Check for case insensitive file system (bird)
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| 299 | # The deal is that the 2nd unlink will fail because the first one
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| 300 | # will already have removed the file if the fs ignore case.
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| 301 | $case_insensitive_fs = 0;
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| 302 | my $testfile1 = $short_filenames ? "CaseFs.rmt" : "CaseInSensitiveFs.check";
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| 303 | my $testfile2 = $short_filenames ? "casEfS.rmt" : "casEiNsensitivEfS.Check";
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| 304 | (open (TOUCHFD, "> $testfile1") && close (TOUCHFD))
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| 305 | || &error ("Couldn't create $testfile1: $!\n", 1);
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| 306 | (open (TOUCHFD, "> $testfile2") && close (TOUCHFD))
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| 307 | || &error ("Couldn't create $testfile2: $!\n", 1);
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| 308 | unlink ($testfile1) || &error ("Couldn't unlink $testfile1: $!\n", 1);
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| 309 | unlink ($testfile2) || ($case_insensitive_fs = 1);
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| 310 | }
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| 311 |
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| 312 | sub parse_command_line
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| 313 | {
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| 314 | @argv = @_;
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| 315 |
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| 316 | # use @ARGV if no args were passed in
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| 317 |
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| 318 | if (@argv == 0)
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| 319 | {
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| 320 | @argv = @ARGV;
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| 321 | }
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| 322 |
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| 323 | # look at each option; if we don't recognize it, maybe the suite-specific
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| 324 | # command line parsing code will...
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| 325 |
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| 326 | while (@argv)
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| 327 | {
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| 328 | $option = shift @argv;
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| 329 | if ($option =~ /^-debug$/i)
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| 330 | {
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| 331 | print "\nDEBUG ON\n";
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| 332 | $debug = 1;
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| 333 | }
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| 334 | elsif ($option =~ /^-usage$/i)
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| 335 | {
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| 336 | &print_usage;
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| 337 | exit 0;
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| 338 | }
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| 339 | elsif ($option =~ /^-(h|help)$/i)
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| 340 | {
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| 341 | &print_help;
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| 342 | exit 0;
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| 343 | }
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| 344 | elsif ($option =~ /^-profile$/i)
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| 345 | {
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| 346 | $profile = 1;
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| 347 | }
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| 348 | elsif ($option =~ /^-verbose$/i)
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| 349 | {
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| 350 | $verbose = 1;
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| 351 | }
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| 352 | elsif ($option =~ /^-detail$/i)
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| 353 | {
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| 354 | $detail = 1;
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| 355 | $verbose = 1;
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| 356 | }
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| 357 | elsif ($option =~ /^-keep$/i)
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| 358 | {
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| 359 | $keep = 1;
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| 360 | }
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| 361 | elsif ($option =~ /^-kmk/i)
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| 362 | {
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| 363 | $is_kmk = 1;
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| 364 | }
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| 365 | elsif ($option =~ /^-fast/i)
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| 366 | {
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| 367 | $is_fast = 1;
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| 368 | }
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| 369 | elsif (&valid_option($option))
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| 370 | {
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| 371 | # The suite-defined subroutine takes care of the option
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| 372 | }
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| 373 | elsif ($option =~ /^-/)
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| 374 | {
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| 375 | print "Invalid option: $option\n";
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| 376 | &print_usage;
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| 377 | exit 0;
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| 378 | }
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| 379 | else # must be the name of a test
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| 380 | {
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| 381 | $option =~ s/\.pl$//;
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| 382 | push(@TESTS,$option);
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| 383 | }
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| 384 | }
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| 385 | }
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| 386 |
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| 387 | sub max
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| 388 | {
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| 389 | local($num) = shift @_;
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| 390 | local($newnum);
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| 391 |
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| 392 | while (@_)
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| 393 | {
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| 394 | $newnum = shift @_;
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| 395 | if ($newnum > $num)
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| 396 | {
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| 397 | $num = $newnum;
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| 398 | }
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| 399 | }
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| 400 |
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| 401 | return $num;
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| 402 | }
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| 403 |
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| 404 | sub print_centered
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| 405 | {
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| 406 | local($width, $string) = @_;
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| 407 | local($pad);
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| 408 |
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| 409 | if (length ($string))
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| 410 | {
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| 411 | $pad = " " x ( ($width - length ($string) + 1) / 2);
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| 412 | print "$pad$string";
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| 413 | }
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| 414 | }
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| 415 |
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| 416 | sub print_banner
|
|---|
| 417 | {
|
|---|
| 418 | local($info);
|
|---|
| 419 | local($line);
|
|---|
| 420 | local($len);
|
|---|
| 421 |
|
|---|
| 422 | $info = "Running tests for $testee on $osname\n"; # $testee is suite-defined
|
|---|
| 423 | $len = &max (length ($line), length ($testee_version),
|
|---|
| 424 | length ($banner_info), 73) + 5;
|
|---|
| 425 | $line = ("-" x $len) . "\n";
|
|---|
| 426 | if ($len < 78)
|
|---|
| 427 | {
|
|---|
| 428 | $len = 78;
|
|---|
| 429 | }
|
|---|
| 430 |
|
|---|
| 431 | &print_centered ($len, $line);
|
|---|
| 432 | &print_centered ($len, $info);
|
|---|
| 433 | &print_centered ($len, $testee_version); # suite-defined
|
|---|
| 434 | &print_centered ($len, $banner_info); # suite-defined
|
|---|
| 435 | &print_centered ($len, $line);
|
|---|
| 436 | print "\n";
|
|---|
| 437 | }
|
|---|
| 438 |
|
|---|
| 439 | sub run_each_test
|
|---|
| 440 | {
|
|---|
| 441 | $categories_run = 0;
|
|---|
| 442 |
|
|---|
| 443 | foreach $testname (sort @TESTS)
|
|---|
| 444 | {
|
|---|
| 445 | ++$categories_run;
|
|---|
| 446 | $suite_passed = 1; # reset by test on failure
|
|---|
| 447 | $num_of_logfiles = 0;
|
|---|
| 448 | $num_of_tmpfiles = 0;
|
|---|
| 449 | $description = "";
|
|---|
| 450 | $details = "";
|
|---|
| 451 | $old_makefile = undef;
|
|---|
| 452 | $testname =~ s/^$scriptpath$pathsep//;
|
|---|
| 453 | $perl_testname = "$scriptpath$pathsep$testname";
|
|---|
| 454 | $testname =~ s/(\.pl|\.perl)$//;
|
|---|
| 455 | $testpath = "$workpath$pathsep$testname";
|
|---|
| 456 | # Leave enough space in the extensions to append a number, even
|
|---|
| 457 | # though it needs to fit into 8+3 limits.
|
|---|
| 458 | if ($short_filenames) {
|
|---|
| 459 | $logext = 'l';
|
|---|
| 460 | $diffext = 'd';
|
|---|
| 461 | $baseext = 'b';
|
|---|
| 462 | $extext = '';
|
|---|
| 463 | } else {
|
|---|
| 464 | $logext = 'log';
|
|---|
| 465 | $diffext = 'diff';
|
|---|
| 466 | $baseext = 'base';
|
|---|
| 467 | $extext = '.';
|
|---|
| 468 | }
|
|---|
| 469 | $log_filename = "$testpath.$logext";
|
|---|
| 470 | $diff_filename = "$testpath.$diffext";
|
|---|
| 471 | $base_filename = "$testpath.$baseext";
|
|---|
| 472 | $tmp_filename = "$testpath.$tmpfilesuffix";
|
|---|
| 473 |
|
|---|
| 474 | &setup_for_test; # suite-defined
|
|---|
| 475 |
|
|---|
| 476 | $output = "........................................................ ";
|
|---|
| 477 |
|
|---|
| 478 | substr($output,0,length($testname)) = "$testname ";
|
|---|
| 479 |
|
|---|
| 480 | print $output;
|
|---|
| 481 |
|
|---|
| 482 | # Run the actual test!
|
|---|
| 483 | $tests_run = 0;
|
|---|
| 484 | $tests_passed = 0;
|
|---|
| 485 | $code = do $perl_testname;
|
|---|
| 486 |
|
|---|
| 487 | $total_tests_run += $tests_run;
|
|---|
| 488 | $total_tests_passed += $tests_passed;
|
|---|
| 489 |
|
|---|
| 490 | # How did it go?
|
|---|
| 491 | if (!defined($code))
|
|---|
| 492 | {
|
|---|
| 493 | $suite_passed = 0;
|
|---|
| 494 | if (length ($@)) {
|
|---|
| 495 | warn "\n*** Test died ($testname): $@\n";
|
|---|
| 496 | } else {
|
|---|
| 497 | warn "\n*** Couldn't run $perl_testname\n";
|
|---|
| 498 | }
|
|---|
| 499 | }
|
|---|
| 500 | elsif ($code == -1) {
|
|---|
| 501 | $suite_passed = 0;
|
|---|
| 502 | }
|
|---|
| 503 | elsif ($code != 1 && $code != -1) {
|
|---|
| 504 | $suite_passed = 0;
|
|---|
| 505 | warn "\n*** Test returned $code\n";
|
|---|
| 506 | }
|
|---|
| 507 |
|
|---|
| 508 | if ($suite_passed) {
|
|---|
| 509 | ++$categories_passed;
|
|---|
| 510 | $status = "ok ($tests_passed passed)";
|
|---|
| 511 | for ($i = $num_of_tmpfiles; $i; $i--)
|
|---|
| 512 | {
|
|---|
| 513 | &rmfiles ($tmp_filename . &num_suffix ($i) );
|
|---|
| 514 | }
|
|---|
| 515 |
|
|---|
| 516 | for ($i = $num_of_logfiles ? $num_of_logfiles : 1; $i; $i--)
|
|---|
| 517 | {
|
|---|
| 518 | &rmfiles ($log_filename . &num_suffix ($i) );
|
|---|
| 519 | &rmfiles ($base_filename . &num_suffix ($i) );
|
|---|
| 520 | }
|
|---|
| 521 | }
|
|---|
| 522 | elsif (!defined $code || $code > 0) {
|
|---|
| 523 | $status = "FAILED ($tests_passed/$tests_run passed)";
|
|---|
| 524 | }
|
|---|
| 525 | elsif ($code < 0) {
|
|---|
| 526 | $status = "N/A";
|
|---|
| 527 | --$categories_run;
|
|---|
| 528 | }
|
|---|
| 529 |
|
|---|
| 530 | # If the verbose option has been specified, then a short description
|
|---|
| 531 | # of each test is printed before displaying the results of each test
|
|---|
| 532 | # describing WHAT is being tested.
|
|---|
| 533 |
|
|---|
| 534 | if ($verbose)
|
|---|
| 535 | {
|
|---|
| 536 | if ($detail)
|
|---|
| 537 | {
|
|---|
| 538 | print "\nWHAT IS BEING TESTED\n";
|
|---|
| 539 | print "--------------------";
|
|---|
| 540 | }
|
|---|
| 541 | print "\n\n$description\n\n";
|
|---|
| 542 | }
|
|---|
| 543 |
|
|---|
| 544 | # If the detail option has been specified, then the details of HOW
|
|---|
| 545 | # the test is testing what it says it is testing in the verbose output
|
|---|
| 546 | # will be displayed here before the results of the test are displayed.
|
|---|
| 547 |
|
|---|
| 548 | if ($detail)
|
|---|
| 549 | {
|
|---|
| 550 | print "\nHOW IT IS TESTED\n";
|
|---|
| 551 | print "----------------";
|
|---|
| 552 | print "\n\n$details\n\n";
|
|---|
| 553 | }
|
|---|
| 554 |
|
|---|
| 555 | print "$status\n";
|
|---|
| 556 | }
|
|---|
| 557 | }
|
|---|
| 558 |
|
|---|
| 559 | # If the keep flag is not set, this subroutine deletes all filenames that
|
|---|
| 560 | # are sent to it.
|
|---|
| 561 |
|
|---|
| 562 | sub rmfiles
|
|---|
| 563 | {
|
|---|
| 564 | local(@files) = @_;
|
|---|
| 565 |
|
|---|
| 566 | if (!$keep)
|
|---|
| 567 | {
|
|---|
| 568 | return (unlink @files);
|
|---|
| 569 | }
|
|---|
| 570 |
|
|---|
| 571 | return 1;
|
|---|
| 572 | }
|
|---|
| 573 |
|
|---|
| 574 | sub print_standard_usage
|
|---|
| 575 | {
|
|---|
| 576 | local($plname,@moreusage) = @_;
|
|---|
| 577 | local($line);
|
|---|
| 578 |
|
|---|
| 579 | print "usage:\t$plname [testname] [-verbose] [-detail] [-keep]\n";
|
|---|
| 580 | print "\t\t\t[-profile] [-usage] [-help] [-debug]\n";
|
|---|
| 581 | foreach (@moreusage) {
|
|---|
| 582 | print "\t\t\t$_\n";
|
|---|
| 583 | }
|
|---|
| 584 | }
|
|---|
| 585 |
|
|---|
| 586 | sub print_standard_help
|
|---|
| 587 | {
|
|---|
| 588 | local(@morehelp) = @_;
|
|---|
| 589 | local($line);
|
|---|
| 590 | local($tline);
|
|---|
| 591 | local($t) = " ";
|
|---|
| 592 |
|
|---|
| 593 | $line = "Test Driver For $testee";
|
|---|
| 594 | print "$line\n";
|
|---|
| 595 | $line = "=" x length ($line);
|
|---|
| 596 | print "$line\n";
|
|---|
| 597 |
|
|---|
| 598 | &print_usage;
|
|---|
| 599 |
|
|---|
| 600 | print "\ntestname\n"
|
|---|
| 601 | . "${t}You may, if you wish, run only ONE test if you know the name\n"
|
|---|
| 602 | . "${t}of that test and specify this name anywhere on the command\n"
|
|---|
| 603 | . "${t}line. Otherwise ALL existing tests in the scripts directory\n"
|
|---|
| 604 | . "${t}will be run.\n"
|
|---|
| 605 | . "-verbose\n"
|
|---|
| 606 | . "${t}If this option is given, a description of every test is\n"
|
|---|
| 607 | . "${t}displayed before the test is run. (Not all tests may have\n"
|
|---|
| 608 | . "${t}descriptions at this time)\n"
|
|---|
| 609 | . "-detail\n"
|
|---|
| 610 | . "${t}If this option is given, a detailed description of every\n"
|
|---|
| 611 | . "${t}test is displayed before the test is run. (Not all tests\n"
|
|---|
| 612 | . "${t}have descriptions at this time)\n"
|
|---|
| 613 | . "-profile\n"
|
|---|
| 614 | . "${t}If this option is given, then the profile file\n"
|
|---|
| 615 | . "${t}is added to other profiles every time $testee is run.\n"
|
|---|
| 616 | . "${t}This option only works on VOS at this time.\n"
|
|---|
| 617 | . "-keep\n"
|
|---|
| 618 | . "${t}You may give this option if you DO NOT want ANY\n"
|
|---|
| 619 | . "${t}of the files generated by the tests to be deleted. \n"
|
|---|
| 620 | . "${t}Without this option, all files generated by the test will\n"
|
|---|
| 621 | . "${t}be deleted IF THE TEST PASSES.\n"
|
|---|
| 622 | . "-debug\n"
|
|---|
| 623 | . "${t}Use this option if you would like to see all of the system\n"
|
|---|
| 624 | . "${t}calls issued and their return status while running the tests\n"
|
|---|
| 625 | . "${t}This can be helpful if you're having a problem adding a test\n"
|
|---|
| 626 | . "${t}to the suite, or if the test fails!\n";
|
|---|
| 627 |
|
|---|
| 628 | foreach $line (@morehelp)
|
|---|
| 629 | {
|
|---|
| 630 | $tline = $line;
|
|---|
| 631 | if (substr ($tline, 0, 1) eq "\t")
|
|---|
| 632 | {
|
|---|
| 633 | substr ($tline, 0, 1) = $t;
|
|---|
| 634 | }
|
|---|
| 635 | print "$tline\n";
|
|---|
| 636 | }
|
|---|
| 637 | }
|
|---|
| 638 |
|
|---|
| 639 | #######################################################################
|
|---|
| 640 | ########### Generic Test Driver Subroutines ###########
|
|---|
| 641 | #######################################################################
|
|---|
| 642 |
|
|---|
| 643 | sub get_caller
|
|---|
| 644 | {
|
|---|
| 645 | local($depth);
|
|---|
| 646 | local($package);
|
|---|
| 647 | local($filename);
|
|---|
| 648 | local($linenum);
|
|---|
| 649 |
|
|---|
| 650 | $depth = defined ($_[0]) ? $_[0] : 1;
|
|---|
| 651 | ($package, $filename, $linenum) = caller ($depth + 1);
|
|---|
| 652 | return "$filename: $linenum";
|
|---|
| 653 | }
|
|---|
| 654 |
|
|---|
| 655 | sub error
|
|---|
| 656 | {
|
|---|
| 657 | local($message) = $_[0];
|
|---|
| 658 | local($caller) = &get_caller (1);
|
|---|
| 659 |
|
|---|
| 660 | if (defined ($_[1]))
|
|---|
| 661 | {
|
|---|
| 662 | $caller = &get_caller ($_[1] + 1) . " -> $caller";
|
|---|
| 663 | }
|
|---|
| 664 |
|
|---|
| 665 | die "$caller: $message";
|
|---|
| 666 | }
|
|---|
| 667 |
|
|---|
| 668 | sub compare_output
|
|---|
| 669 | {
|
|---|
| 670 | local($answer,$logfile) = @_;
|
|---|
| 671 | local($slurp, $answer_matched) = ('', 0);
|
|---|
| 672 |
|
|---|
| 673 | print "Comparing Output ........ " if $debug;
|
|---|
| 674 |
|
|---|
| 675 | $slurp = &read_file_into_string ($logfile);
|
|---|
| 676 |
|
|---|
| 677 | # For make, get rid of any time skew error before comparing--too bad this
|
|---|
| 678 | # has to go into the "generic" driver code :-/
|
|---|
| 679 | $slurp =~ s/^.*modification time .*in the future.*\n//gm;
|
|---|
| 680 | $slurp =~ s/^.*Clock skew detected.*\n//gm;
|
|---|
| 681 |
|
|---|
| 682 | ++$tests_run;
|
|---|
| 683 |
|
|---|
| 684 | if ($slurp eq $answer) {
|
|---|
| 685 | $answer_matched = 1;
|
|---|
| 686 | } else {
|
|---|
| 687 | # See if it is a slash or CRLF problem
|
|---|
| 688 | local ($answer_mod, $slurp_mod) = ($answer, $slurp);
|
|---|
| 689 |
|
|---|
| 690 | $answer_mod =~ tr,\\,/,;
|
|---|
| 691 | $answer_mod =~ s,\r\n,\n,gs;
|
|---|
| 692 |
|
|---|
| 693 | $slurp_mod =~ tr,\\,/,;
|
|---|
| 694 | $slurp_mod =~ s,\r\n,\n,gs;
|
|---|
| 695 |
|
|---|
| 696 | $answer_matched = ($slurp_mod eq $answer_mod);
|
|---|
| 697 |
|
|---|
| 698 | # If it still doesn't match, see if the answer might be a regex.
|
|---|
| 699 | if (!$answer_matched && $answer =~ m,^/(.+)/$,) {
|
|---|
| 700 | $answer_matched = ($slurp =~ /$1/);
|
|---|
| 701 | if (!$answer_matched && $answer_mod =~ m,^/(.+)/$,) {
|
|---|
| 702 | $answer_matched = ($slurp_mod =~ /$1/);
|
|---|
| 703 | }
|
|---|
| 704 | }
|
|---|
| 705 | }
|
|---|
| 706 |
|
|---|
| 707 | if ($answer_matched && $test_passed)
|
|---|
| 708 | {
|
|---|
| 709 | print "ok\n" if $debug;
|
|---|
| 710 | ++$tests_passed;
|
|---|
| 711 | return 1;
|
|---|
| 712 | }
|
|---|
| 713 |
|
|---|
| 714 | if (! $answer_matched) {
|
|---|
| 715 | print "DIFFERENT OUTPUT\n" if $debug;
|
|---|
| 716 |
|
|---|
| 717 | &create_file (&get_basefile, $answer);
|
|---|
| 718 |
|
|---|
| 719 | print "\nCreating Difference File ...\n" if $debug;
|
|---|
| 720 |
|
|---|
| 721 | # Create the difference file
|
|---|
| 722 |
|
|---|
| 723 | local($command) = "diff -c " . &get_basefile . " " . $logfile;
|
|---|
| 724 | &run_command_with_output(&get_difffile,$command);
|
|---|
| 725 | }
|
|---|
| 726 |
|
|---|
| 727 | $suite_passed = 0;
|
|---|
| 728 | return 0;
|
|---|
| 729 | }
|
|---|
| 730 |
|
|---|
| 731 | sub read_file_into_string
|
|---|
| 732 | {
|
|---|
| 733 | local($filename) = @_;
|
|---|
| 734 | local($oldslash) = $/;
|
|---|
| 735 |
|
|---|
| 736 | undef $/;
|
|---|
| 737 |
|
|---|
| 738 | open (RFISFILE, $filename) || return "";
|
|---|
| 739 | local ($slurp) = <RFISFILE>;
|
|---|
| 740 | close (RFISFILE);
|
|---|
| 741 |
|
|---|
| 742 | $/ = $oldslash;
|
|---|
| 743 |
|
|---|
| 744 | return $slurp;
|
|---|
| 745 | }
|
|---|
| 746 |
|
|---|
| 747 | sub attach_default_output
|
|---|
| 748 | {
|
|---|
| 749 | local ($filename) = @_;
|
|---|
| 750 | local ($code);
|
|---|
| 751 |
|
|---|
| 752 | if ($vos)
|
|---|
| 753 | {
|
|---|
| 754 | $code = system "++attach_default_output_hack $filename";
|
|---|
| 755 | $code == -2 || &error ("adoh death\n", 1);
|
|---|
| 756 | return 1;
|
|---|
| 757 | }
|
|---|
| 758 |
|
|---|
| 759 | open ("SAVEDOS" . $default_output_stack_level . "out", ">&STDOUT")
|
|---|
| 760 | || &error ("ado: $! duping STDOUT\n", 1);
|
|---|
| 761 | open ("SAVEDOS" . $default_output_stack_level . "err", ">&STDERR")
|
|---|
| 762 | || &error ("ado: $! duping STDERR\n", 1);
|
|---|
| 763 |
|
|---|
| 764 | open (STDOUT, "> " . $filename)
|
|---|
| 765 | || &error ("ado: $filename: $!\n", 1);
|
|---|
| 766 | open (STDERR, ">&STDOUT")
|
|---|
| 767 | || &error ("ado: $filename: $!\n", 1);
|
|---|
| 768 |
|
|---|
| 769 | $default_output_stack_level++;
|
|---|
| 770 | }
|
|---|
| 771 |
|
|---|
| 772 | # close the current stdout/stderr, and restore the previous ones from
|
|---|
| 773 | # the "stack."
|
|---|
| 774 |
|
|---|
| 775 | sub detach_default_output
|
|---|
| 776 | {
|
|---|
| 777 | local ($code);
|
|---|
| 778 |
|
|---|
| 779 | if ($vos)
|
|---|
| 780 | {
|
|---|
| 781 | $code = system "++detach_default_output_hack";
|
|---|
| 782 | $code == -2 || &error ("ddoh death\n", 1);
|
|---|
| 783 | return 1;
|
|---|
| 784 | }
|
|---|
| 785 |
|
|---|
| 786 | if (--$default_output_stack_level < 0)
|
|---|
| 787 | {
|
|---|
| 788 | &error ("default output stack has flown under!\n", 1);
|
|---|
| 789 | }
|
|---|
| 790 |
|
|---|
| 791 | close (STDOUT);
|
|---|
| 792 | close (STDERR);
|
|---|
| 793 |
|
|---|
| 794 | open (STDOUT, ">&SAVEDOS" . $default_output_stack_level . "out")
|
|---|
| 795 | || &error ("ddo: $! duping STDOUT\n", 1);
|
|---|
| 796 | open (STDERR, ">&SAVEDOS" . $default_output_stack_level . "err")
|
|---|
| 797 | || &error ("ddo: $! duping STDERR\n", 1);
|
|---|
| 798 |
|
|---|
| 799 | close ("SAVEDOS" . $default_output_stack_level . "out")
|
|---|
| 800 | || &error ("ddo: $! closing SCSDOSout\n", 1);
|
|---|
| 801 | close ("SAVEDOS" . $default_output_stack_level . "err")
|
|---|
| 802 | || &error ("ddo: $! closing SAVEDOSerr\n", 1);
|
|---|
| 803 | }
|
|---|
| 804 |
|
|---|
| 805 | # This runs a command without any debugging info.
|
|---|
| 806 | sub _run_command
|
|---|
| 807 | {
|
|---|
| 808 | my $code;
|
|---|
| 809 |
|
|---|
| 810 | # We reset this before every invocation. On Windows I think there is only
|
|---|
| 811 | # one environment, not one per process, so I think that variables set in
|
|---|
| 812 | # test scripts might leak into subsequent tests if this isn't reset--???
|
|---|
| 813 | resetENV();
|
|---|
| 814 |
|
|---|
| 815 | eval {
|
|---|
| 816 | local $SIG{ALRM} = sub { die "timeout\n"; };
|
|---|
| 817 | alarm $test_timeout;
|
|---|
| 818 | $code = system @_;
|
|---|
| 819 | alarm 0;
|
|---|
| 820 | };
|
|---|
| 821 | if ($@) {
|
|---|
| 822 | # The eval failed. If it wasn't SIGALRM then die.
|
|---|
| 823 | $@ eq "timeout\n" or die;
|
|---|
| 824 |
|
|---|
| 825 | # Timed out. Resend the alarm to our process group to kill the children.
|
|---|
| 826 | $SIG{ALRM} = 'IGNORE';
|
|---|
| 827 | kill -14, $$;
|
|---|
| 828 | $code = 14;
|
|---|
| 829 | }
|
|---|
| 830 |
|
|---|
| 831 | return $code;
|
|---|
| 832 | }
|
|---|
| 833 |
|
|---|
| 834 | # run one command (passed as a list of arg 0 - n), returning 0 on success
|
|---|
| 835 | # and nonzero on failure.
|
|---|
| 836 |
|
|---|
| 837 | sub run_command
|
|---|
| 838 | {
|
|---|
| 839 | print "\nrun_command: @_\n" if $debug;
|
|---|
| 840 | my $code = _run_command(@_);
|
|---|
| 841 | print "run_command returned $code.\n" if $debug;
|
|---|
| 842 |
|
|---|
| 843 | return $code;
|
|---|
| 844 | }
|
|---|
| 845 |
|
|---|
| 846 | # run one command (passed as a list of arg 0 - n, with arg 0 being the
|
|---|
| 847 | # second arg to this routine), returning 0 on success and non-zero on failure.
|
|---|
| 848 | # The first arg to this routine is a filename to connect to the stdout
|
|---|
| 849 | # & stderr of the child process.
|
|---|
| 850 |
|
|---|
| 851 | sub run_command_with_output
|
|---|
| 852 | {
|
|---|
| 853 | my $filename = shift;
|
|---|
| 854 |
|
|---|
| 855 | print "\nrun_command_with_output($filename): @_\n" if $debug;
|
|---|
| 856 | &attach_default_output ($filename);
|
|---|
| 857 | my $code = _run_command(@_);
|
|---|
| 858 | &detach_default_output;
|
|---|
| 859 | print "run_command_with_output returned $code.\n" if $debug;
|
|---|
| 860 |
|
|---|
| 861 | return $code;
|
|---|
| 862 | }
|
|---|
| 863 |
|
|---|
| 864 | # performs the equivalent of an "rm -rf" on the first argument. Like
|
|---|
| 865 | # rm, if the path ends in /, leaves the (now empty) directory; otherwise
|
|---|
| 866 | # deletes it, too.
|
|---|
| 867 |
|
|---|
| 868 | sub remove_directory_tree
|
|---|
| 869 | {
|
|---|
| 870 | local ($targetdir) = @_;
|
|---|
| 871 | local ($nuketop) = 1;
|
|---|
| 872 | local ($ch);
|
|---|
| 873 |
|
|---|
| 874 | $ch = substr ($targetdir, length ($targetdir) - 1);
|
|---|
| 875 | if ($ch eq "/" || $ch eq $pathsep)
|
|---|
| 876 | {
|
|---|
| 877 | $targetdir = substr ($targetdir, 0, length ($targetdir) - 1);
|
|---|
| 878 | $nuketop = 0;
|
|---|
| 879 | }
|
|---|
| 880 |
|
|---|
| 881 | if (! -e $targetdir)
|
|---|
| 882 | {
|
|---|
| 883 | return 1;
|
|---|
| 884 | }
|
|---|
| 885 |
|
|---|
| 886 | &remove_directory_tree_inner ("RDT00", $targetdir) || return 0;
|
|---|
| 887 | if ($nuketop)
|
|---|
| 888 | {
|
|---|
| 889 | rmdir $targetdir || return 0;
|
|---|
| 890 | }
|
|---|
| 891 |
|
|---|
| 892 | return 1;
|
|---|
| 893 | }
|
|---|
| 894 |
|
|---|
| 895 | sub remove_directory_tree_inner
|
|---|
| 896 | {
|
|---|
| 897 | local ($dirhandle, $targetdir) = @_;
|
|---|
| 898 | local ($object);
|
|---|
| 899 | local ($subdirhandle);
|
|---|
| 900 |
|
|---|
| 901 | opendir ($dirhandle, $targetdir) || return 0;
|
|---|
| 902 | $subdirhandle = $dirhandle;
|
|---|
| 903 | $subdirhandle++;
|
|---|
| 904 | while ($object = readdir ($dirhandle))
|
|---|
| 905 | {
|
|---|
| 906 | if ($object =~ /^(\.\.?|CVS|RCS)$/)
|
|---|
| 907 | {
|
|---|
| 908 | next;
|
|---|
| 909 | }
|
|---|
| 910 |
|
|---|
| 911 | $object = "$targetdir$pathsep$object";
|
|---|
| 912 | lstat ($object);
|
|---|
| 913 |
|
|---|
| 914 | if (-d _ && &remove_directory_tree_inner ($subdirhandle, $object))
|
|---|
| 915 | {
|
|---|
| 916 | rmdir $object || return 0;
|
|---|
| 917 | }
|
|---|
| 918 | else
|
|---|
| 919 | {
|
|---|
| 920 | unlink $object || return 0;
|
|---|
| 921 | }
|
|---|
| 922 | }
|
|---|
| 923 | closedir ($dirhandle);
|
|---|
| 924 | return 1;
|
|---|
| 925 | }
|
|---|
| 926 |
|
|---|
| 927 | # We used to use this behavior for this function:
|
|---|
| 928 | #
|
|---|
| 929 | #sub touch
|
|---|
| 930 | #{
|
|---|
| 931 | # local (@filenames) = @_;
|
|---|
| 932 | # local ($now) = time;
|
|---|
| 933 | # local ($file);
|
|---|
| 934 | #
|
|---|
| 935 | # foreach $file (@filenames)
|
|---|
| 936 | # {
|
|---|
| 937 | # utime ($now, $now, $file)
|
|---|
| 938 | # || (open (TOUCHFD, ">> $file") && close (TOUCHFD))
|
|---|
| 939 | # || &error ("Couldn't touch $file: $!\n", 1);
|
|---|
| 940 | # }
|
|---|
| 941 | # return 1;
|
|---|
| 942 | #}
|
|---|
| 943 | #
|
|---|
| 944 | # But this behaves badly on networked filesystems where the time is
|
|---|
| 945 | # skewed, because it sets the time of the file based on the _local_
|
|---|
| 946 | # host. Normally when you modify a file, it's the _remote_ host that
|
|---|
| 947 | # determines the modtime, based on _its_ clock. So, instead, now we open
|
|---|
| 948 | # the file and write something into it to force the remote host to set
|
|---|
| 949 | # the modtime correctly according to its clock.
|
|---|
| 950 | #
|
|---|
| 951 |
|
|---|
| 952 | sub touch
|
|---|
| 953 | {
|
|---|
| 954 | local ($file);
|
|---|
| 955 |
|
|---|
| 956 | foreach $file (@_) {
|
|---|
| 957 | (open(T, ">> $file") && print(T "\n") && close(T))
|
|---|
| 958 | || &error("Couldn't touch $file: $!\n", 1);
|
|---|
| 959 | }
|
|---|
| 960 | }
|
|---|
| 961 |
|
|---|
| 962 | # Touch with a time offset. To DTRT, call touch() then use stat() to get the
|
|---|
| 963 | # access/mod time for each file and apply the offset.
|
|---|
| 964 |
|
|---|
| 965 | sub utouch
|
|---|
| 966 | {
|
|---|
| 967 | local ($off) = shift;
|
|---|
| 968 | local ($file);
|
|---|
| 969 |
|
|---|
| 970 | &touch(@_);
|
|---|
| 971 |
|
|---|
| 972 | local (@s) = stat($_[0]);
|
|---|
| 973 |
|
|---|
| 974 | utime($s[8]+$off, $s[9]+$off, @_);
|
|---|
| 975 | }
|
|---|
| 976 |
|
|---|
| 977 | # open a file, write some stuff to it, and close it.
|
|---|
| 978 |
|
|---|
| 979 | sub create_file
|
|---|
| 980 | {
|
|---|
| 981 | local ($filename, @lines) = @_;
|
|---|
| 982 |
|
|---|
| 983 | open (CF, "> $filename") || &error ("Couldn't open $filename: $!\n", 1);
|
|---|
| 984 | foreach $line (@lines)
|
|---|
| 985 | {
|
|---|
| 986 | print CF $line;
|
|---|
| 987 | }
|
|---|
| 988 | close (CF);
|
|---|
| 989 | }
|
|---|
| 990 |
|
|---|
| 991 | # create a directory tree described by an associative array, wherein each
|
|---|
| 992 | # key is a relative pathname (using slashes) and its associated value is
|
|---|
| 993 | # one of:
|
|---|
| 994 | # DIR indicates a directory
|
|---|
| 995 | # FILE:contents indicates a file, which should contain contents +\n
|
|---|
| 996 | # LINK:target indicates a symlink, pointing to $basedir/target
|
|---|
| 997 | # The first argument is the dir under which the structure will be created
|
|---|
| 998 | # (the dir will be made and/or cleaned if necessary); the second argument
|
|---|
| 999 | # is the associative array.
|
|---|
| 1000 |
|
|---|
| 1001 | sub create_dir_tree
|
|---|
| 1002 | {
|
|---|
| 1003 | local ($basedir, %dirtree) = @_;
|
|---|
| 1004 | local ($path);
|
|---|
| 1005 |
|
|---|
| 1006 | &remove_directory_tree ("$basedir");
|
|---|
| 1007 | mkdir ($basedir, 0777) || &error ("Couldn't mkdir $basedir: $!\n", 1);
|
|---|
| 1008 |
|
|---|
| 1009 | foreach $path (sort keys (%dirtree))
|
|---|
| 1010 | {
|
|---|
| 1011 | if ($dirtree {$path} =~ /^DIR$/)
|
|---|
| 1012 | {
|
|---|
| 1013 | mkdir ("$basedir/$path", 0777)
|
|---|
| 1014 | || &error ("Couldn't mkdir $basedir/$path: $!\n", 1);
|
|---|
| 1015 | }
|
|---|
| 1016 | elsif ($dirtree {$path} =~ /^FILE:(.*)$/)
|
|---|
| 1017 | {
|
|---|
| 1018 | &create_file ("$basedir/$path", $1 . "\n");
|
|---|
| 1019 | }
|
|---|
| 1020 | elsif ($dirtree {$path} =~ /^LINK:(.*)$/)
|
|---|
| 1021 | {
|
|---|
| 1022 | symlink ("$basedir/$1", "$basedir/$path")
|
|---|
| 1023 | || &error ("Couldn't symlink $basedir/$path -> $basedir/$1: $!\n", 1);
|
|---|
| 1024 | }
|
|---|
| 1025 | else
|
|---|
| 1026 | {
|
|---|
| 1027 | &error ("Bogus dirtree type: \"$dirtree{$path}\"\n", 1);
|
|---|
| 1028 | }
|
|---|
| 1029 | }
|
|---|
| 1030 | if ($just_setup_tree)
|
|---|
| 1031 | {
|
|---|
| 1032 | die "Tree is setup...\n";
|
|---|
| 1033 | }
|
|---|
| 1034 | }
|
|---|
| 1035 |
|
|---|
| 1036 | # compare a directory tree with an associative array in the format used
|
|---|
| 1037 | # by create_dir_tree, above.
|
|---|
| 1038 | # The first argument is the dir under which the structure should be found;
|
|---|
| 1039 | # the second argument is the associative array.
|
|---|
| 1040 |
|
|---|
| 1041 | sub compare_dir_tree
|
|---|
| 1042 | {
|
|---|
| 1043 | local ($basedir, %dirtree) = @_;
|
|---|
| 1044 | local ($path);
|
|---|
| 1045 | local ($i);
|
|---|
| 1046 | local ($bogus) = 0;
|
|---|
| 1047 | local ($contents);
|
|---|
| 1048 | local ($target);
|
|---|
| 1049 | local ($fulltarget);
|
|---|
| 1050 | local ($found);
|
|---|
| 1051 | local (@files);
|
|---|
| 1052 | local (@allfiles);
|
|---|
| 1053 |
|
|---|
| 1054 | opendir (DIR, $basedir) || &error ("Couldn't open $basedir: $!\n", 1);
|
|---|
| 1055 | @allfiles = grep (!/^(\.\.?|CVS|RCS)$/, readdir (DIR) );
|
|---|
| 1056 | closedir (DIR);
|
|---|
| 1057 | if ($debug)
|
|---|
| 1058 | {
|
|---|
| 1059 | print "dirtree: (%dirtree)\n$basedir: (@allfiles)\n";
|
|---|
| 1060 | }
|
|---|
| 1061 |
|
|---|
| 1062 | foreach $path (sort keys (%dirtree))
|
|---|
| 1063 | {
|
|---|
| 1064 | if ($debug)
|
|---|
| 1065 | {
|
|---|
| 1066 | print "Checking $path ($dirtree{$path}).\n";
|
|---|
| 1067 | }
|
|---|
| 1068 |
|
|---|
| 1069 | $found = 0;
|
|---|
| 1070 | foreach $i (0 .. $#allfiles)
|
|---|
| 1071 | {
|
|---|
| 1072 | if ($allfiles[$i] eq $path)
|
|---|
| 1073 | {
|
|---|
| 1074 | splice (@allfiles, $i, 1); # delete it
|
|---|
| 1075 | if ($debug)
|
|---|
| 1076 | {
|
|---|
| 1077 | print " Zapped $path; files now (@allfiles).\n";
|
|---|
| 1078 | }
|
|---|
| 1079 | lstat ("$basedir/$path");
|
|---|
| 1080 | $found = 1;
|
|---|
| 1081 | last;
|
|---|
| 1082 | }
|
|---|
| 1083 | }
|
|---|
| 1084 |
|
|---|
| 1085 | if (!$found)
|
|---|
| 1086 | {
|
|---|
| 1087 | print "compare_dir_tree: $path does not exist.\n";
|
|---|
| 1088 | $bogus = 1;
|
|---|
| 1089 | next;
|
|---|
| 1090 | }
|
|---|
| 1091 |
|
|---|
| 1092 | if ($dirtree {$path} =~ /^DIR$/)
|
|---|
| 1093 | {
|
|---|
| 1094 | if (-d _ && opendir (DIR, "$basedir/$path") )
|
|---|
| 1095 | {
|
|---|
| 1096 | @files = readdir (DIR);
|
|---|
| 1097 | closedir (DIR);
|
|---|
| 1098 | @files = grep (!/^(\.\.?|CVS|RCS)$/ && ($_ = "$path/$_"), @files);
|
|---|
| 1099 | push (@allfiles, @files);
|
|---|
| 1100 | if ($debug)
|
|---|
| 1101 | {
|
|---|
| 1102 | print " Read in $path; new files (@files).\n";
|
|---|
| 1103 | }
|
|---|
| 1104 | }
|
|---|
| 1105 | else
|
|---|
| 1106 | {
|
|---|
| 1107 | print "compare_dir_tree: $path is not a dir.\n";
|
|---|
| 1108 | $bogus = 1;
|
|---|
| 1109 | }
|
|---|
| 1110 | }
|
|---|
| 1111 | elsif ($dirtree {$path} =~ /^FILE:(.*)$/)
|
|---|
| 1112 | {
|
|---|
| 1113 | if (-l _ || !-f _)
|
|---|
| 1114 | {
|
|---|
| 1115 | print "compare_dir_tree: $path is not a file.\n";
|
|---|
| 1116 | $bogus = 1;
|
|---|
| 1117 | next;
|
|---|
| 1118 | }
|
|---|
| 1119 |
|
|---|
| 1120 | if ($1 ne "*")
|
|---|
| 1121 | {
|
|---|
| 1122 | $contents = &read_file_into_string ("$basedir/$path");
|
|---|
| 1123 | if ($contents ne "$1\n")
|
|---|
| 1124 | {
|
|---|
| 1125 | print "compare_dir_tree: $path contains wrong stuff."
|
|---|
| 1126 | . " Is:\n$contentsShould be:\n$1\n";
|
|---|
| 1127 | $bogus = 1;
|
|---|
| 1128 | }
|
|---|
| 1129 | }
|
|---|
| 1130 | }
|
|---|
| 1131 | elsif ($dirtree {$path} =~ /^LINK:(.*)$/)
|
|---|
| 1132 | {
|
|---|
| 1133 | $target = $1;
|
|---|
| 1134 | if (!-l _)
|
|---|
| 1135 | {
|
|---|
| 1136 | print "compare_dir_tree: $path is not a link.\n";
|
|---|
| 1137 | $bogus = 1;
|
|---|
| 1138 | next;
|
|---|
| 1139 | }
|
|---|
| 1140 |
|
|---|
| 1141 | $contents = readlink ("$basedir/$path");
|
|---|
| 1142 | $contents =~ tr/>/\//;
|
|---|
| 1143 | $fulltarget = "$basedir/$target";
|
|---|
| 1144 | $fulltarget =~ tr/>/\//;
|
|---|
| 1145 | if (!($contents =~ /$fulltarget$/))
|
|---|
| 1146 | {
|
|---|
| 1147 | if ($debug)
|
|---|
| 1148 | {
|
|---|
| 1149 | $target = $fulltarget;
|
|---|
| 1150 | }
|
|---|
| 1151 | print "compare_dir_tree: $path should be link to $target, "
|
|---|
| 1152 | . "not $contents.\n";
|
|---|
| 1153 | $bogus = 1;
|
|---|
| 1154 | }
|
|---|
| 1155 | }
|
|---|
| 1156 | else
|
|---|
| 1157 | {
|
|---|
| 1158 | &error ("Bogus dirtree type: \"$dirtree{$path}\"\n", 1);
|
|---|
| 1159 | }
|
|---|
| 1160 | }
|
|---|
| 1161 |
|
|---|
| 1162 | if ($debug)
|
|---|
| 1163 | {
|
|---|
| 1164 | print "leftovers: (@allfiles).\n";
|
|---|
| 1165 | }
|
|---|
| 1166 |
|
|---|
| 1167 | foreach $file (@allfiles)
|
|---|
| 1168 | {
|
|---|
| 1169 | print "compare_dir_tree: $file should not exist.\n";
|
|---|
| 1170 | $bogus = 1;
|
|---|
| 1171 | }
|
|---|
| 1172 |
|
|---|
| 1173 | return !$bogus;
|
|---|
| 1174 | }
|
|---|
| 1175 |
|
|---|
| 1176 | # this subroutine generates the numeric suffix used to keep tmp filenames,
|
|---|
| 1177 | # log filenames, etc., unique. If the number passed in is 1, then a null
|
|---|
| 1178 | # string is returned; otherwise, we return ".n", where n + 1 is the number
|
|---|
| 1179 | # we were given.
|
|---|
| 1180 |
|
|---|
| 1181 | sub num_suffix
|
|---|
| 1182 | {
|
|---|
| 1183 | local($num) = @_;
|
|---|
| 1184 |
|
|---|
| 1185 | if (--$num > 0) {
|
|---|
| 1186 | return "$extext$num";
|
|---|
| 1187 | }
|
|---|
| 1188 |
|
|---|
| 1189 | return "";
|
|---|
| 1190 | }
|
|---|
| 1191 |
|
|---|
| 1192 | # This subroutine returns a log filename with a number appended to
|
|---|
| 1193 | # the end corresponding to how many logfiles have been created in the
|
|---|
| 1194 | # current running test. An optional parameter may be passed (0 or 1).
|
|---|
| 1195 | # If a 1 is passed, then it does NOT increment the logfile counter
|
|---|
| 1196 | # and returns the name of the latest logfile. If either no parameter
|
|---|
| 1197 | # is passed at all or a 0 is passed, then the logfile counter is
|
|---|
| 1198 | # incremented and the new name is returned.
|
|---|
| 1199 |
|
|---|
| 1200 | sub get_logfile
|
|---|
| 1201 | {
|
|---|
| 1202 | local($no_increment) = @_;
|
|---|
| 1203 |
|
|---|
| 1204 | $num_of_logfiles += !$no_increment;
|
|---|
| 1205 |
|
|---|
| 1206 | return ($log_filename . &num_suffix ($num_of_logfiles));
|
|---|
| 1207 | }
|
|---|
| 1208 |
|
|---|
| 1209 | # This subroutine returns a base (answer) filename with a number
|
|---|
| 1210 | # appended to the end corresponding to how many logfiles (and thus
|
|---|
| 1211 | # base files) have been created in the current running test.
|
|---|
| 1212 | # NO PARAMETERS ARE PASSED TO THIS SUBROUTINE.
|
|---|
| 1213 |
|
|---|
| 1214 | sub get_basefile
|
|---|
| 1215 | {
|
|---|
| 1216 | return ($base_filename . &num_suffix ($num_of_logfiles));
|
|---|
| 1217 | }
|
|---|
| 1218 |
|
|---|
| 1219 | # This subroutine returns a difference filename with a number appended
|
|---|
| 1220 | # to the end corresponding to how many logfiles (and thus diff files)
|
|---|
| 1221 | # have been created in the current running test.
|
|---|
| 1222 |
|
|---|
| 1223 | sub get_difffile
|
|---|
| 1224 | {
|
|---|
| 1225 | return ($diff_filename . &num_suffix ($num_of_logfiles));
|
|---|
| 1226 | }
|
|---|
| 1227 |
|
|---|
| 1228 | # just like logfile, only a generic tmp filename for use by the test.
|
|---|
| 1229 | # they are automatically cleaned up unless -keep was used, or the test fails.
|
|---|
| 1230 | # Pass an argument of 1 to return the same filename as the previous call.
|
|---|
| 1231 |
|
|---|
| 1232 | sub get_tmpfile
|
|---|
| 1233 | {
|
|---|
| 1234 | local($no_increment) = @_;
|
|---|
| 1235 |
|
|---|
| 1236 | $num_of_tmpfiles += !$no_increment;
|
|---|
| 1237 |
|
|---|
| 1238 | return ($tmp_filename . &num_suffix ($num_of_tmpfiles));
|
|---|
| 1239 | }
|
|---|
| 1240 |
|
|---|
| 1241 | 1;
|
|---|
