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libvirt
提交 aa2bb9c8 编写于 作者: D Daniel P. Berrange
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Switch to using lcov for code coverage repots

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ChangeLog
浏览文件 @ aa2bb9c8
Thu May 29 15:25:00 EST 2008 Daniel P. Berrange <berrange@redhat.com>
* configure.in, scripts/*: Remove all coverage helper scripts
in favour of using lcov
* src/Makefile.am, Makefile.am: Switch to use lcov for pretty
code coverage reports
Thu May 29 15:17:00 EST 2008 Daniel P. Berrange <berrange@redhat.com>
* src/libvirt.c: Don't register storage API if daemon is
......
Makefile.am
浏览文件 @ aa2bb9c8
## Process this file with automake to produce Makefile.in
LCOV = lcov
GENHTML = genhtml
SUBDIRS = gnulib/lib include src qemud proxy docs gnulib/tests \
python tests po scripts
python tests po
ACLOCAL_AMFLAGS = -I m4 -I gnulib/m4
......@@ -28,24 +31,15 @@ tests:
@(if [ "$(pythondir)" != "" ] ; then cd python ; \
$(MAKE) MAKEFLAGS+=--silent tests ; fi)
cov: cov-recursive cov-am
cov: clean-cov
mkdir $(top_builddir)/coverage
$(LCOV) -c -o $(top_builddir)/coverage/libvirt.info.tmp -d $(top_srcdir)/src -d $(top_srcdir)/qemud -d $(top_srcdir)/tests
$(LCOV) -r $(top_builddir)/coverage/libvirt.info.tmp -o $(top_builddir)/coverage/libvirt.info *usr*
rm $(top_builddir)/coverage/libvirt.info.tmp
$(GENHTML) -s -t "libvirt" -o $(top_builddir)/coverage --legend $(top_builddir)/coverage/libvirt.info
clean-cov:
rm -rf $(top_builddir)/coverage
cd src && $(MAKE) $(AM_MAKEFLAGS) clean-cov
cov-recursive:
cd src && $(MAKE) $(AM_MAKEFLAGS) cov
cov-am:
rm -rf $(top_builddir)/coverage
mkdir $(top_builddir)/coverage
perl $(srcdir)/scripts/coverage-report.pl src/*.cov > $(top_builddir)/coverage/index.xml
xsltproc $(srcdir)/scripts/coverage-report.xsl \
$(top_builddir)/coverage/index.xml \
> $(top_builddir)/coverage/index.html
for i in $(top_builddir)/src/*.gcov ; do o=`echo $$i | sed -e 's,$(top_builddir)/src,coverage,'` ; \
perl $(srcdir)/scripts/coverage-report-entry.pl $$i > $$o.html ; done
# disable this check
distuninstallcheck:
configure.in
浏览文件 @ aa2bb9c8
......@@ -1001,7 +1001,7 @@ AC_OUTPUT(Makefile src/Makefile include/Makefile docs/Makefile \
gnulib/lib/Makefile \
gnulib/tests/Makefile \
libvirt.pc libvirt.spec \
po/Makefile.in scripts/Makefile \
po/Makefile.in \
include/libvirt/Makefile include/libvirt/libvirt.h \
python/Makefile python/tests/Makefile \
qemud/Makefile \
......
scripts/Makefile.am 已删除 100644 → 0
浏览文件 @ 5e124764
EXTRA_DIST = coverage-report.pl \
coverage-report-entry.pl \
coverage-report.xsl
scripts/README 已删除 100644 → 0
浏览文件 @ 5e124764
This directory provides a collection of tools used in the
build / test process. They are not installed / used after
deployment.
scripts/coverage-report-entry.pl 已删除 100644 → 0
浏览文件 @ 5e124764
#!/usr/bin/perl
#
# Copyright (C) 2006-2007 Daniel P. Berrange
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# Author: Daniel P. Berrange <berrange@redhat.com>
#
# coverage-report-entry.pl: convert gcov annotated source into HTML
#
# This script takes a gcov annotated source code files on STDIN
# converts it to HTML, coloured according to coverage, and sends
# it to STDOUT
print <<EOF;
<html>
<head>
<title>Coverage report for $ARGV[0]</title>
<style type="text/css">
span.perfect {
background: rgb(0,255,0);
}
span.terrible {
background: rgb(255,0,0);
}
</style>
</head>
<body>
<h1>Coverage report for $ARGV[0]</h1>
<pre>
EOF
while (<>) {
s/&/&amp;/g;
s/</&lt;/g;
s/>/&gt;/g;
if (/^\s*function (\S+) called (\d+) returned \d+% blocks executed \d+%/) {
my $class = $2 > 0 ? "perfect" : "terrible";
$_ = "<span class=\"$class\" id=\"" . $1 . "\">$_</span>";
} elsif (/^\s*branch\s+\d+\s+taken\s+(\d+)%\s+.*$/) {
my $class = $1 > 0 ? "perfect" : "terrible";
$_ = "<span class=\"$class\">$_</span>";
} elsif (/^\s*branch\s+\d+\s+never executed.*$/) {
my $class = "terrible";
$_ = "<span class=\"$class\">$_</span>";
} elsif (/^\s*call\s+\d+\s+never executed.*$/) {
my $class = "terrible";
$_ = "<span class=\"$class\">$_</span>";
} elsif (/^\s*call\s+\d+\s+returned\s+(\d+)%.*$/) {
my $class = $1 > 0 ? "perfect" : "terrible";
$_ = "<span class=\"$class\">$_</span>";
}
print;
}
print <<EOF;
</pre>
</body>
</html>
EOF
scripts/coverage-report.pl 已删除 100644 → 0
浏览文件 @ 5e124764
#!/usr/bin/perl
#
# Copyright (C) 2006-2007 Daniel P. Berrange
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# Author: Daniel P. Berrange <berrange@redhat.com>
#
# coverage-report.pl: generate XML coverage summary report
#
# This script takes a listof gcov .cov files as args, and generates
# an XML document summarizing the coverage per function and per
# source file.
use warnings;
use strict;
my %coverage = ( function => {}, file => {} );
my @functionBlackList = (
"__memcpy",
"__memmove",
"__memset",
"__strcat",
"__strcpy",
"__strncpy",
"__strsep",
"__strtok"
);
my %filemap;
my $type;
my $name;
my @functions;
while (<>) {
if (/^Function '(.*)'\s*$/) {
$type = "function";
$name = $1;
$coverage{$type}->{$name} = {};
push @functions, $name;
} elsif (/^File '(.*?)'\s*$/) {
$type = "file";
$name = $1;
$coverage{$type}->{$name} = {};
foreach my $func (@functions) {
$coverage{"function"}->{$func}->{file} = $name;
}
@functions = ();
} elsif (/^Lines executed:(.*)%\s*of\s*(\d+)\s*$/) {
$coverage{$type}->{$name}->{lines} = $2;
$coverage{$type}->{$name}->{linesCoverage} = $1;
} elsif (/^Branches executed:(.*)%\s*of\s*(\d+)\s*$/) {
$coverage{$type}->{$name}->{branches} = $2;
$coverage{$type}->{$name}->{branchesCoverage} = $1;
} elsif (/^Taken at least once:(.*)%\s*of\s*(\d+)\s*$/) {
$coverage{$type}->{$name}->{conds} = $2;
$coverage{$type}->{$name}->{condsCoverage} = $1;
} elsif (/^Calls executed:(.*)%\s*of\s*(\d+)\s*$/) {
$coverage{$type}->{$name}->{calls} = $2;
$coverage{$type}->{$name}->{callsCoverage} = $1;
} elsif (/^No branches$/) {
$coverage{$type}->{$name}->{branches} = 0;
$coverage{$type}->{$name}->{branchesCoverage} = "100.00";
$coverage{$type}->{$name}->{conds} = 0;
$coverage{$type}->{$name}->{condsCoverage} = "100.00";
} elsif (/^No calls$/) {
$coverage{$type}->{$name}->{calls} = 0;
$coverage{$type}->{$name}->{callsCoverage} = "100.00";
} elsif (/^\s*(.*):creating '(.*)'\s*$/) {
$filemap{$1} = $2;
} elsif (/^\s*$/) {
# nada
} else {
warn "unexpected input [$_]\n";
}
}
my %summary;
foreach my $type ("function", "file") {
$summary{$type} = {};
foreach my $m ("lines", "branches", "conds", "calls") {
my $totalGot = 0;
my $totalMiss = 0;
my $count = 0;
foreach my $func (keys %{$coverage{function}}) {
my $blacklisted = 0;
foreach my $blackName (@functionBlackList) {
$blacklisted = 1 if $func =~ /^$blackName/;
}
next if $blacklisted;
$count++;
my $got = $coverage{function}->{$func}->{$m};
$totalGot += $got;
my $miss = $got * $coverage{function}->{$func}->{$m ."Coverage"} / 100;
$totalMiss += $miss;
}
$summary{$type}->{$m} = sprintf("%d", $totalGot);
if ($totalGot == 0) {
$summary{$type}->{$m . "Coverage"} = "100.00";
} else {
$summary{$type}->{$m . "Coverage"} = sprintf("%.2f", $totalMiss / $totalGot * 100);
}
}
}
print "<coverage>\n";
foreach my $type ("function", "file") {
printf "<%ss>\n", $type;
foreach my $name (sort { $a cmp $b } keys %{$coverage{$type}}) {
if ($type eq "file") {
next if $name =~ m,^/usr,;
} else {
my $blacklisted = 0;
foreach my $blackName (@functionBlackList) {
$blacklisted = 1 if $name =~ /^$blackName/;
}
next if $blacklisted;
}
my $rec = $coverage{$type}->{$name};
printf " <entry name=\"%s\" details=\"%s\">\n", $name, ($type eq "file" ? $filemap{$name} : $filemap{$rec->{file}});
printf " <lines count=\"%s\" coverage=\"%s\"/>\n", $rec->{lines}, $rec->{linesCoverage};
if (exists $rec->{branches}) {
printf " <branches count=\"%s\" coverage=\"%s\"/>\n", $rec->{branches}, $rec->{branchesCoverage};
}
if (exists $rec->{conds}) {
printf " <conditions count=\"%s\" coverage=\"%s\"/>\n", $rec->{conds}, $rec->{condsCoverage};
}
if (exists $rec->{calls}) {
printf " <calls count=\"%s\" coverage=\"%s\"/>\n", $rec->{calls}, $rec->{callsCoverage};
}
print " </entry>\n";
}
printf " <summary>\n";
printf " <lines count=\"%s\" coverage=\"%s\"/>\n", $summary{$type}->{lines}, $summary{$type}->{linesCoverage};
printf " <branches count=\"%s\" coverage=\"%s\"/>\n", $summary{$type}->{branches}, $summary{$type}->{branchesCoverage};
printf " <conditions count=\"%s\" coverage=\"%s\"/>\n", $summary{$type}->{conds}, $summary{$type}->{condsCoverage};
printf " <calls count=\"%s\" coverage=\"%s\"/>\n", $summary{$type}->{calls}, $summary{$type}->{callsCoverage};
printf " </summary>\n";
printf "</%ss>\n", $type;
}
print "</coverage>\n";
scripts/coverage-report.xsl 已删除 100644 → 0
浏览文件 @ 5e124764
<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">
<xsl:output method="html"/>
<xsl:template match="coverage">
<html>
<head>
<title>Coverage report</title>
<style type="text/css">
tbody tr.odd td.label {
border-top: 1px solid rgb(128,128,128);
border-bottom: 1px solid rgb(128,128,128);
}
tbody tr.odd td.label {
background: rgb(200,200,200);
}
thead, tfoot {
background: rgb(60,60,60);
color: white;
font-weight: bold;
}
tr td.perfect {
background: rgb(0,255,0);
color: black;
}
tr td.excellant {
background: rgb(140,255,140);
color: black;
}
tr td.good {
background: rgb(160,255,0);
color: black;
}
tr td.poor {
background: rgb(255,160,0);
color: black;
}
tr td.bad {
background: rgb(255,140,140);
color: black;
}
tr td.terrible {
background: rgb(255,0,0);
color: black;
}
</style>
</head>
<body>
<h1>Coverage report</h1>
<xsl:apply-templates/>
</body>
</html>
</xsl:template>
<xsl:template match="functions">
<h2>Function coverage</h2>
<xsl:call-template name="content">
<xsl:with-param name="type" select="'function'"/>
</xsl:call-template>
</xsl:template>
<xsl:template match="files">
<h2>File coverage</h2>
<xsl:call-template name="content">
<xsl:with-param name="type" select="'file'"/>
</xsl:call-template>
</xsl:template>
<xsl:template name="content">
<xsl:param name="type"/>
<table>
<thead>
<tr>
<th>Name</th>
<th>Lines</th>
<th>Branches</th>
<th>Conditions</th>
<th>Calls</th>
</tr>
</thead>
<tbody>
<xsl:for-each select="entry">
<xsl:call-template name="entry">
<xsl:with-param name="type" select="$type"/>
<xsl:with-param name="class">
<xsl:choose>
<xsl:when test="position() mod 2">
<xsl:text>odd</xsl:text>
</xsl:when>
<xsl:otherwise>
<xsl:text>even</xsl:text>
</xsl:otherwise>
</xsl:choose>
</xsl:with-param>
</xsl:call-template>
</xsl:for-each>
</tbody>
<tfoot>
<xsl:for-each select="summary">
<xsl:call-template name="entry">
<xsl:with-param name="type" select="'summary'"/>
<xsl:with-param name="class">
<xsl:choose>
<xsl:when test="position() mod 2">
<xsl:text>odd</xsl:text>
</xsl:when>
<xsl:otherwise>
<xsl:text>even</xsl:text>
</xsl:otherwise>
</xsl:choose>
</xsl:with-param>
</xsl:call-template>
</xsl:for-each>
</tfoot>
</table>
</xsl:template>
<xsl:template name="entry">
<xsl:param name="type"/>
<xsl:param name="class"/>
<tr class="{$class}">
<xsl:choose>
<xsl:when test="$type = 'function'">
<td class="label"><a href="{@details}.html#{@name}"><xsl:value-of select="@name"/></a></td>
</xsl:when>
<xsl:when test="$type = 'file'">
<td class="label"><a href="{@details}.html"><xsl:value-of select="@name"/></a></td>
</xsl:when>
<xsl:otherwise>
<td class="label">Summary</td>
</xsl:otherwise>
</xsl:choose>
<xsl:if test="count(lines)">
<xsl:apply-templates select="lines"/>
</xsl:if>
<xsl:if test="not(count(lines))">
<xsl:call-template name="missing"/>
</xsl:if>
<xsl:if test="count(branches)">
<xsl:apply-templates select="branches"/>
</xsl:if>
<xsl:if test="not(count(branches))">
<xsl:call-template name="missing"/>
</xsl:if>
<xsl:if test="count(conditions)">
<xsl:apply-templates select="conditions"/>
</xsl:if>
<xsl:if test="not(count(conditions))">
<xsl:call-template name="missing"/>
</xsl:if>
<xsl:if test="count(calls)">
<xsl:apply-templates select="calls"/>
</xsl:if>
<xsl:if test="not(count(calls))">
<xsl:call-template name="missing"/>
</xsl:if>
</tr>
</xsl:template>
<xsl:template match="lines">
<xsl:call-template name="row"/>
</xsl:template>
<xsl:template match="branches">
<xsl:call-template name="row"/>
</xsl:template>
<xsl:template match="conditions">
<xsl:call-template name="row"/>
</xsl:template>
<xsl:template match="calls">
<xsl:call-template name="row"/>
</xsl:template>
<xsl:template name="missing">
<td></td>
</xsl:template>
<xsl:template name="row">
<xsl:variable name="quality">
<xsl:choose>
<xsl:when test="@coverage = 100">
<xsl:text>perfect</xsl:text>
</xsl:when>
<xsl:when test="@coverage >= 80.0">
<xsl:text>excellant</xsl:text>
</xsl:when>
<xsl:when test="@coverage >= 60.0">
<xsl:text>good</xsl:text>
</xsl:when>
<xsl:when test="@coverage >= 40.0">
<xsl:text>poor</xsl:text>
</xsl:when>
<xsl:when test="@coverage >= 20.0">
<xsl:text>bad</xsl:text>
</xsl:when>
<xsl:otherwise>
<xsl:text>terrible</xsl:text>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<td class="{$quality}"><xsl:value-of select="@coverage"/>% of <xsl:value-of select="@count"/></td>
</xsl:template>
</xsl:stylesheet>
src/Makefile.am
浏览文件 @ aa2bb9c8
......@@ -149,22 +149,4 @@ else
EXTRA_DIST += parthelper.c
endif
cov: clean-cov
for i in $(CLIENT_SOURCES); do \
case $$i in *.c) ;; *) continue;; esac; \
b=$$(basename $$i .c); \
o_files=; \
for i in '' _test; do \
g="$(LV_LIBTOOL_OBJDIR)/libvirt$${i}_la-$$b.gcda"; \
o="$(LV_LIBTOOL_OBJDIR)/libvirt$${i}_la-$$b.o"; \
test -f "$$o" -a -f "$$g" \
&& o_files="$$o_files $$o"; \
done; \
test -n "$$o_files" \
&& gcov -o $(LV_LIBTOOL_OBJDIR) -b -f $$o_files > $$b.cov; \
done
clean-cov:
rm -f *.cov *.gcov
CLEANFILES = *.cov *.gcov .libs/*.gcda .libs/*.gcno *.gcno *.gcda
CLEANFILES = *.gcov .libs/*.gcda .libs/*.gcno *.gcno *.gcda
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