diff options
Diffstat (limited to 'WebKitTools/CodeCoverage/regenerate-coverage-display')
| -rw-r--r-- | WebKitTools/CodeCoverage/regenerate-coverage-display | 408 |
1 files changed, 0 insertions, 408 deletions
diff --git a/WebKitTools/CodeCoverage/regenerate-coverage-display b/WebKitTools/CodeCoverage/regenerate-coverage-display deleted file mode 100644 index 9139c9a..0000000 --- a/WebKitTools/CodeCoverage/regenerate-coverage-display +++ /dev/null @@ -1,408 +0,0 @@ -#!/usr/bin/env python -# -# Copyright (C) 2004, 2005, 2006 Nathaniel Smith -# Copyright (C) 2007 Holger Hans Peter Freyther -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of -# its contributors may be used to endorse or promote products derived -# from this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY -# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -# DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY -# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -# -# HTML output inspired by the output of lcov as found on the GStreamer -# site. I assume this is not copyrightable. -# - - -# -# Read all CSV files and -# Create an overview file -# -# - - -import sys -import csv -import glob -import time -import os -import os.path -import datetime -import shutil - -os.environ["TTFPATH"] = ":".join(["/usr/share/fonts/truetype/" + d - for d in "ttf-bitstream-vera", - "freefont", - "msttcorefonts"]) -import matplotlib -matplotlib.use("Agg") -import matplotlib.pylab as m - -level_LOW = 10 -level_MEDIUM = 70 - -def copy_files(dest_dir): - """ - Copy the CSS and the png's to the destination directory - """ - images = ["amber.png", "emerald.png", "glass.png", "ruby.png", "snow.png"] - css = "gcov.css" - (base_path, name) = os.path.split(__file__) - base_path = os.path.abspath(base_path) - - shutil.copyfile(os.path.join(base_path,css), os.path.join(dest_dir,css)) - map(lambda x: shutil.copyfile(os.path.join(base_path,x), os.path.join(dest_dir,x)), images) - -def sumcov(cov): - return "%.2f%% (%s/%s)" % (cov[1] * 100.0 / (cov[0] or 1), cov[1], cov[0]) - -def create_page(dest_dir, name): - index = open(os.path.join(dest_dir, name), "w") - index.write("""<HTML> - <HEAD> - <TITLE>WebKit test coverage information</TITLE> - <link rel="stylesheet" type="text/css" href="gcov.css"> - </HEAD> - <BODY> - """) - return index - -def generate_header(file, last_time, total_lines, total_executed, path, image): - product = "WebKit" - date = time.strftime("%Y-%m-%d %H:%M:%S", time.gmtime(last_time)) - covered_lines = sumcov((total_lines, total_executed)) - - file.write("""<table width="100%%" border=0 cellspacing=0 cellpadding=0> - <tr><td class="title">GCOV code coverage report</td></tr> - <tr><td class="ruler"><img src="glass.png" width=3 height=3 alt=""></td></tr> - - <tr> - <td width="100%%"> - <table cellpadding=1 border=0 width="100%%"> - <tr> - <td class="headerItem" width="20%%">Current view:</td> - <td class="headerValue" width="80%%" colspan=4>%(path)s</td> - </tr> - <tr> - <td class="headerItem" width="20%%">Test:</td> - <td class="headerValue" width="80%%" colspan=4>%(product)s</td> - </tr> - <tr> - <td class="headerItem" width="20%%">Date:</td> - <td class="headerValue" width="20%%">%(date)s</td> - <td width="20%%"></td> - <td class="headerItem" width="20%%">Instrumented lines:</td> - <td class="headerValue" width="20%%">%(total_lines)s</td> - </tr> - <tr> - <td class="headerItem" width="20%%">Code covered:</td> - <td class="headerValue" width="20%%">%(covered_lines)s</td> - <td width="20%%"></td> - <td class="headerItem" width="20%%">Executed lines:</td> - <td class="headerValue" width="20%%">%(total_executed)s</td> - </tr> - </table> - </td> - </tr> - <tr><td class="ruler"><img src="glass.png" width=3 height=3 alt=""></td></tr> - </table>""" % vars()) - # disabled for now <tr><td><img src="%(image)s"></td></tr> - -def generate_table_item(file, name, total_lines, covered_lines): - covered_precise = (covered_lines*100.0)/(total_lines or 1.0) - covered = int(round(covered_precise)) - remainder = 100-covered - (image,perClass,numClass) = coverage_icon(covered_precise) - site = "%s.html" % name.replace(os.path.sep,'__') - file.write(""" - <tr> - <td class="coverFile"><a href="%(site)s">%(name)s</a></td> - <td class="coverBar" align="center"> - <table border=0 cellspacing=0 cellpadding=1><tr><td class="coverBarOutline"><img src="%(image)s" width=%(covered)s height=10 alt="%(covered_precise).2f"><img src="snow.png" width=%(remainder)s height=10 alt="%(covered_precise).2f"></td></tr></table> - </td> - <td class="%(perClass)s">%(covered_precise).2f %%</td> - <td class="%(numClass)s">%(covered_lines)s / %(total_lines)s lines</td> - </tr> - """ % vars()) - -def generate_table_header_start(file): - file.write("""<center> - <table width="80%%" cellpadding=2 cellspacing=1 border=0> - - <tr> - <td width="50%%"><br></td> - <td width="15%%"></td> - <td width="15%%"></td> - <td width="20%%"></td> - </tr> - - <tr> - <td class="tableHead">Directory name</td> - <td class="tableHead" colspan=3>Coverage</td> - </tr> - """) - -def coverage_icon(percent): - if percent < level_LOW: - return ("ruby.png", "coverPerLo", "coverNumLo") - elif percent < level_MEDIUM: - return ("amber.png", "coverPerMed", "coverNumMed") - else: - return ("emerald.png", "coverPerHi", "coverNumHi") - -def replace(text, *pairs): - """ - From pydoc... almost identical at least - """ - from string import split, join - while pairs: - (a,b) = pairs[0] - text = join(split(text, a), b) - pairs = pairs[1:] - return text - -def escape(text): - """ - Escape string to be conform HTML - """ - return replace(text, - ('&', '&'), - ('<', '<' ), - ('>', '>' ) ) - -def generate_table_header_end(file): - file.write("""</table> - </center>""") - -def write_title_page(dest_dir,plot_files, last_time, last_tot_lines, last_tot_covered, dir_series): - """ - Write the index.html with a overview of each directory - """ - index= create_page(dest_dir, "index.html") - generate_header(index, last_time, last_tot_lines, last_tot_covered, "directory", "images/Total.png") - # Create the directory overview - generate_table_header_start(index) - dirs = dir_series.keys() - dirs.sort() - for dir in dirs: - (dir_files, total_lines, covered_lines,_) = dir_series[dir][-1] - generate_table_item(index, dir, total_lines, covered_lines) - generate_table_header_end(index) - - index.write("""</BODY></HTML>""") - index.close() - -def write_directory_site(dest_dir, plot_files, dir_name, last_time, dir_series, file_series): - escaped_dir = dir_name.replace(os.path.sep,'__') - site = create_page(dest_dir, "%s.html" % escaped_dir) - (_,tot_lines,tot_covered,files) = dir_series[dir_name][-1] - generate_header(site, last_time, tot_lines, tot_covered, "directory - %s" % dir_name, "images/%s.png" % escaped_dir) - - files.sort() - - generate_table_header_start(site) - for file in files: - (lines,covered) = file_series[file][-1] - generate_table_item(site, file, lines, covered) - - generate_table_header_end(site) - site.write("""</BODY></HTML>""") - site.close() - -def write_file_site(dest_dir, plot_files, file_name, last_time, data_dir, last_id, file_series): - escaped_name = file_name.replace(os.path.sep,'__') - site = create_page(dest_dir, "%s.html" % escaped_name) - (tot_lines,tot_covered) = file_series[file_name][-1] - generate_header(site, last_time, tot_lines, tot_covered, "file - %s" % file_name, "images/%s.png" % escaped_name) - - path = "%s/%s.annotated%s" % (data_dir,last_id,file_name) - - # In contrast to the lcov we want to show files that have been compiled - # but have not been tested at all. This means we have sourcefiles with 0 - # lines covered in the path but they are not lcov files. - # To identify them we check the first line now. If we see that we can - # continue - # -: 0:Source: - try: - file = open(path, "r") - except: - return - all_lines = file.read().split("\n") - - # Convert the gcov file to HTML if we have a chanche to do so - # Scan each line and see if it was covered or not and escape the - # text - if len(all_lines) == 0 or not "-: 0:Source:" in all_lines[0]: - site.write("<p>The file was not excercised</p>") - else: - site.write("""</br><table cellpadding=0 cellspacing=0 border=0> - <tr> - <td><br></td> - </tr> - <tr> - <td><pre class="source"> - """) - for line in all_lines: - split_line = line.split(':',2) - # e.g. at the EOF - if len(split_line) == 1: - continue - line_number = split_line[1].strip() - if line_number == "0": - continue - covered = 15*" " - end = "" - if "#####" in split_line[0]: - covered = '<span class="lineNoCov">%15s' % "0" - end = "</span>" - elif split_line[0].strip() != "-": - covered = '<span class="lineCov">%15s' % split_line[0].strip() - end = "</span>" - - escaped_line = escape(split_line[2]) - str = '<span class="lineNum">%(line_number)10s </span>%(covered)s: %(escaped_line)s%(end)s\n' % vars() - site.write(str) - site.write("</pre></td></tr></table>") - site.write("</BODY></HTML>") - site.close() - -def main(progname, args): - if len(args) != 2: - sys.exit("Usage: %s DATADIR OUTDIR" % progname) - - branch = "WebKit from trunk" - datadir, outdir = args - - # First, load in all data from the data directory. - data = [] - for datapath in glob.glob(os.path.join(datadir, "*.csv")): - data.append(read_csv(datapath)) - # Sort by time - data.sort() - - # Calculate time series for each file. - times = [sample[0] for sample in data] - times = [datetime.datetime.utcfromtimestamp(t) for t in times] - times = m.date2num(times) - all_files = {} - all_dirs = {} - for sample in data: - t, i, tot_line, tot_cover, per_file, per_dir = sample - all_files.update(per_file) - all_dirs.update(per_dir) - total_series = [] - file_serieses = dict([[k, [(0, 0)] * len(times)] for k in all_files.keys()]) - dir_serieses = dict([[k, [(0, 0, 0, [])] * len(times)] for k in all_dirs.keys()]) - data_idx = 0 - for sample in data: - t, i, tot_line, tot_cover, per_file, per_dir = sample - total_series.append([tot_line, tot_cover]) - for f, covinfo in per_file.items(): - file_serieses[f][data_idx] = covinfo - for f, covinfo in per_dir.items(): - dir_serieses[f][data_idx] = covinfo - data_idx += 1 - - - # Okay, ready to start outputting. First make sure our directories - # exist. - if not os.path.exists(outdir): - os.makedirs(outdir) - rel_imgdir = "images" - imgdir = os.path.join(outdir, rel_imgdir) - if not os.path.exists(imgdir): - os.makedirs(imgdir) - - # Now plot the actual graphs - plot_files = {} - #plot_files["Total"] = plot_coverage(times, total_series, imgdir, "Total") - #for dir, series in dir_serieses.items(): - # plot_files[dir] = plot_coverage(times, map(lambda (a,b,c,d):(b,c), series), imgdir, dir) - #for f, series in file_serieses.items(): - # plot_files[f] = plot_coverage(times, series, imgdir, f) - - # And look up the latest revision id, and coverage information - last_time, last_id, last_tot_lines, last_tot_covered = data[-1][:4] - - # Now start generating our html file - copy_files(outdir) - write_title_page(outdir, plot_files, last_time, last_tot_lines, last_tot_covered, dir_serieses) - - dir_keys = dir_serieses.keys() - dir_keys.sort() - for dir_name in dir_keys: - write_directory_site(outdir, plot_files, dir_name, last_time, dir_serieses, file_serieses) - - file_keys = file_serieses.keys() - for file_name in file_keys: - write_file_site(outdir, plot_files, file_name, last_time, datadir, last_id, file_serieses) - -def read_csv(path): - r = csv.reader(open(path, "r")) - # First line is id, time - for row in r: - id, time_str = row - break - time = int(float(time_str)) - # Rest of lines are path, total_lines, covered_lines - per_file = {} - per_dir = {} - grand_total_lines, grand_covered_lines = 0, 0 - for row in r: - path, total_lines_str, covered_lines_str = row - total_lines = int(total_lines_str) - covered_lines = int(covered_lines_str) - grand_total_lines += total_lines - grand_covered_lines += covered_lines - per_file[path] = [total_lines, covered_lines] - - # Update dir statistics - dirname = os.path.dirname(path) - if not dirname in per_dir: - per_dir[dirname] = (0,0,0,[]) - (dir_files,dir_total_lines,dir_covered_lines, files) = per_dir[dirname] - dir_files += 1 - dir_total_lines += total_lines - dir_covered_lines += covered_lines - files.append(path) - per_dir[dirname] = (dir_files,dir_total_lines,dir_covered_lines,files) - return [time, id, grand_total_lines, grand_covered_lines, per_file, per_dir] - - -def plot_coverage(times, series, imgdir, name): - percentages = [cov * 100.0 / (tot or 1) for tot, cov in series] - m.plot_date(times, percentages, "b-") - m.plot_date(times, percentages, "bo") - m.title(name) - m.ylim(0, 100) - m.xlabel("Date") - m.ylabel("Statement Coverage (%)") - outfile_base = name.replace("/", "__") + ".png" - outfile = os.path.join(imgdir, outfile_base) - m.savefig(outfile, dpi=75) - m.close() - return outfile_base - - -if __name__ == "__main__": - import sys - main(sys.argv[0], sys.argv[1:]) |