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78 lines
2.2 KiB
Perl
78 lines
2.2 KiB
Perl
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#!/usr/bin/perl
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#
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# Copyright (C) 2006-2007 Daniel P. Berrange
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# Author: Daniel P. Berrange <berrange@redhat.com>
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#
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# coverage-report-entry.pl: convert gcov annotated source into HTML
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#
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# This script takes a gcov annotated source code files on STDIN
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# converts it to HTML, coloured according to coverage, and sends
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# it to STDOUT
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print <<EOF;
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<html>
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<head>
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<title>Coverage report for $ARGV[0]</title>
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<style type="text/css">
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span.perfect {
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background: rgb(0,255,0);
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}
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span.terrible {
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background: rgb(255,0,0);
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}
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</style>
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</head>
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<body>
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<h1>Coverage report for $ARGV[0]</h1>
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<pre>
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EOF
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while (<>) {
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s/&/&/g;
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s/</</g;
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s/>/>/g;
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if (/^\s*function (\S+) called (\d+) returned \d+% blocks executed \d+%/) {
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my $class = $2 > 0 ? "perfect" : "terrible";
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$_ = "<span class=\"$class\" id=\"" . $1 . "\">$_</span>";
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} elsif (/^\s*branch\s+\d+\s+taken\s+(\d+)%\s+.*$/) {
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my $class = $1 > 0 ? "perfect" : "terrible";
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$_ = "<span class=\"$class\">$_</span>";
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} elsif (/^\s*branch\s+\d+\s+never executed.*$/) {
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my $class = "terrible";
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$_ = "<span class=\"$class\">$_</span>";
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} elsif (/^\s*call\s+\d+\s+never executed.*$/) {
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my $class = "terrible";
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$_ = "<span class=\"$class\">$_</span>";
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} elsif (/^\s*call\s+\d+\s+returned\s+(\d+)%.*$/) {
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my $class = $1 > 0 ? "perfect" : "terrible";
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$_ = "<span class=\"$class\">$_</span>";
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}
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print;
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}
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print <<EOF;
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</pre>
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</body>
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</html>
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EOF
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