/usr/bin/gendesc is in lcov 1.9-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 | #!/usr/bin/perl -w
#
# Copyright (c) International Business Machines Corp., 2002
#
# 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 2 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, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
#
# gendesc
#
# This script creates a description file as understood by genhtml.
# Input file format:
#
# For each test case:
# <test name><optional whitespace>
# <at least one whitespace character (blank/tab)><test description>
#
# Actual description may consist of several lines. By default, output is
# written to stdout. Test names consist of alphanumeric characters
# including _ and -.
#
#
# History:
# 2002-09-02: created by Peter Oberparleiter <Peter.Oberparleiter@de.ibm.com>
#
use strict;
use File::Basename;
use Getopt::Long;
# Constants
our $lcov_version = 'LCOV version 1.9';
our $lcov_url = "http://ltp.sourceforge.net/coverage/lcov.php";
our $tool_name = basename($0);
# Prototypes
sub print_usage(*);
sub gen_desc();
sub warn_handler($);
sub die_handler($);
# Global variables
our $help;
our $version;
our $output_filename;
our $input_filename;
#
# Code entry point
#
$SIG{__WARN__} = \&warn_handler;
$SIG{__DIE__} = \&die_handler;
# Prettify version string
$lcov_version =~ s/\$\s*Revision\s*:?\s*(\S+)\s*\$/$1/;
# Parse command line options
if (!GetOptions("output-filename=s" => \$output_filename,
"version" =>\$version,
"help|?" => \$help
))
{
print(STDERR "Use $tool_name --help to get usage information\n");
exit(1);
}
$input_filename = $ARGV[0];
# Check for help option
if ($help)
{
print_usage(*STDOUT);
exit(0);
}
# Check for version option
if ($version)
{
print("$tool_name: $lcov_version\n");
exit(0);
}
# Check for input filename
if (!$input_filename)
{
die("No input filename specified\n".
"Use $tool_name --help to get usage information\n");
}
# Do something
gen_desc();
#
# print_usage(handle)
#
# Write out command line usage information to given filehandle.
#
sub print_usage(*)
{
local *HANDLE = $_[0];
print(HANDLE <<END_OF_USAGE)
Usage: $tool_name [OPTIONS] INPUTFILE
Convert a test case description file into a format as understood by genhtml.
-h, --help Print this help, then exit
-v, --version Print version number, then exit
-o, --output-filename FILENAME Write description to FILENAME
For more information see: $lcov_url
END_OF_USAGE
;
}
#
# gen_desc()
#
# Read text file INPUT_FILENAME and convert the contained description to a
# format as understood by genhtml, i.e.
#
# TN:<test name>
# TD:<test description>
#
# If defined, write output to OUTPUT_FILENAME, otherwise to stdout.
#
# Die on error.
#
sub gen_desc()
{
local *INPUT_HANDLE;
local *OUTPUT_HANDLE;
my $empty_line = "ignore";
open(INPUT_HANDLE, $input_filename)
or die("ERROR: cannot open $input_filename!\n");
# Open output file for writing
if ($output_filename)
{
open(OUTPUT_HANDLE, ">$output_filename")
or die("ERROR: cannot create $output_filename!\n");
}
else
{
*OUTPUT_HANDLE = *STDOUT;
}
# Process all lines in input file
while (<INPUT_HANDLE>)
{
chomp($_);
if (/^(\w[\w-]*)(\s*)$/)
{
# Matched test name
# Name starts with alphanum or _, continues with
# alphanum, _ or -
print(OUTPUT_HANDLE "TN: $1\n");
$empty_line = "ignore";
}
elsif (/^(\s+)(\S.*?)\s*$/)
{
# Matched test description
if ($empty_line eq "insert")
{
# Write preserved empty line
print(OUTPUT_HANDLE "TD: \n");
}
print(OUTPUT_HANDLE "TD: $2\n");
$empty_line = "observe";
}
elsif (/^\s*$/)
{
# Matched empty line to preserve paragraph separation
# inside description text
if ($empty_line eq "observe")
{
$empty_line = "insert";
}
}
}
# Close output file if defined
if ($output_filename)
{
close(OUTPUT_HANDLE);
}
close(INPUT_HANDLE);
}
sub warn_handler($)
{
my ($msg) = @_;
warn("$tool_name: $msg");
}
sub die_handler($)
{
my ($msg) = @_;
die("$tool_name: $msg");
}
|