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318 lines
11 KiB
Python
Executable File
318 lines
11 KiB
Python
Executable File
#!/usr/bin/python
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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import os
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from optparse import OptionParser
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from subprocess import Popen, PIPE
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import xml.dom.minidom
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import html5lib
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import shutil
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import sys
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import re
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# FIXME:
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# * Import more tests rather than just the very limited set currently
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# chosen.
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# * Read in a (checked-in) input file with a list of test assertions
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# expected to fail.
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# * Read in a (checked-in) input file with a list of reference choices
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# for tests with multiple rel="match" references. (But still go
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# though all those references in case they, in turn, have references.)
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# Eventually we should import all the tests that have references. (At
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# least for a subset of secs. And we probably want to organize the
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# directory structure by spec to avoid constant file moves when files
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# move in the W3C repository. And we probably also want to import each
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# test only once, even if it covers more than one spec.)
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# But for now, let's just import a few sets of tests.
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gSubtrees = [
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os.path.join("approved", "css3-namespace", "src"),
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#os.path.join("approved", "css3-multicol", "src"),
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os.path.join("contributors", "opera", "submitted", "css3-conditional"),
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#os.path.join("contributors", "opera", "submitted", "multicol")
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]
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gPrefixedProperties = [
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"column-count",
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"column-fill",
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"column-gap",
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"column-rule",
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"column-rule-color",
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"column-rule-style",
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"column-rule-width",
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"columns",
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"column-span",
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"column-width"
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]
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gDefaultPreferences = {
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"css3-conditional": "pref(layout.css.supports-rule.enabled,true)"
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}
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gLog = None
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gFailList = {}
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gDestPath = None
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gSrcPath = None
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support_dirs_mapped = set()
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filemap = {}
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speclinkmap = {}
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propsaddedfor = []
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tests = []
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gOptions = None
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gArgs = None
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gTestfiles = []
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gTestFlags = {}
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def log_output_of(subprocess):
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global gLog
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subprocess.wait()
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if (subprocess.returncode != 0):
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raise StandardError("error while running subprocess")
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gLog.write(subprocess.stdout.readline().rstrip())
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def write_log_header():
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global gLog, gSrcPath
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gLog.write("Importing revision: ")
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log_output_of(Popen(["hg", "parent", "--template={node}"],
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stdout=PIPE, cwd=gSrcPath))
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gLog.write("\nfrom repository: ")
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log_output_of(Popen(["hg", "paths", "default"],
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stdout=PIPE, cwd=gSrcPath))
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gLog.write("\n")
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def remove_existing_dirs():
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global gDestPath
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# Remove existing directories that we're going to regenerate. This
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# is necessary so that we can give errors in cases where our import
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# might copy two files to the same location, which we do by giving
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# errors if a copy would overwrite a file.
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for dirname in os.listdir(gDestPath):
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fulldir = os.path.join(gDestPath, dirname)
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if not os.path.isdir(fulldir):
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continue
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shutil.rmtree(fulldir)
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def populate_test_files():
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global gSubtrees, gTestfiles
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for subtree in gSubtrees:
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for dirpath, dirnames, filenames in os.walk(subtree, topdown=True):
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if "support" in dirnames:
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dirnames.remove("support")
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if "reftest" in dirnames:
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dirnames.remove("reftest")
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for f in filenames:
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if f == "README" or \
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f.find("-ref.") != -1:
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continue
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gTestfiles.append(os.path.join(dirpath, f))
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gTestfiles.sort()
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def copy_file(test, srcfile, destname, isSupportFile=False):
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global gDestPath, gLog, gSrcPath
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if not srcfile.startswith(gSrcPath):
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raise StandardError("Filename " + srcfile + " does not start with " + gSrcPath)
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logname = srcfile[len(gSrcPath):]
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gLog.write("Importing " + logname + " to " + destname + "\n")
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destfile = os.path.join(gDestPath, destname)
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destdir = os.path.dirname(destfile)
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if not os.path.exists(destdir):
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os.makedirs(destdir)
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if os.path.exists(destfile):
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raise StandardError("file " + destfile + " already exists")
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copy_and_prefix(test, srcfile, destfile, gPrefixedProperties, isSupportFile)
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def copy_support_files(test, dirname, spec):
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if dirname in support_dirs_mapped:
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return
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support_dirs_mapped.add(dirname)
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support_dir = os.path.join(dirname, "support")
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if not os.path.exists(support_dir):
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return
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for dirpath, dirnames, filenames in os.walk(support_dir):
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for fn in filenames:
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if fn == "LOCK":
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continue
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full_fn = os.path.join(dirpath, fn)
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copy_file(test, full_fn, os.path.join(spec, "support", full_fn[len(support_dir)+1:]), True)
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def map_file(fn, spec):
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if fn in filemap:
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return filemap[fn]
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destname = os.path.join(spec, os.path.basename(fn))
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filemap[fn] = destname
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load_flags_for(fn, spec)
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copy_file(destname, fn, destname, False)
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copy_support_files(destname, os.path.dirname(fn), spec)
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return destname
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def load_flags_for(fn, spec):
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global gTestFlags
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document = get_document_for(fn, spec)
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destname = os.path.join(spec, os.path.basename(fn))
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gTestFlags[destname] = []
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for meta in document.getElementsByTagName("meta"):
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name = meta.getAttribute("name")
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if name == "flags":
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gTestFlags[destname] = meta.getAttribute("content").split()
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def get_document_for(fn, spec):
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document = None # an xml.dom.minidom document
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if fn.endswith(".htm") or fn.endswith(".html"):
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# An HTML file
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f = open(fn, "r")
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parser = html5lib.HTMLParser(tree=html5lib.treebuilders.getTreeBuilder("dom"))
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document = parser.parse(f)
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f.close()
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else:
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# An XML file
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document = xml.dom.minidom.parse(fn)
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return document
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def add_test_items(fn, spec):
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document = get_document_for(fn, spec)
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refs = []
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notrefs = []
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for link in document.getElementsByTagName("link"):
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rel = link.getAttribute("rel")
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if rel == "help" and spec == None:
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specurl = link.getAttribute("href")
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startidx = specurl.find("/TR/")
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if startidx != -1:
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startidx = startidx + 4
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endidx = specurl.find("/", startidx)
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if endidx != -1:
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spec = str(specurl[startidx:endidx])
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if rel == "match":
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arr = refs
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elif rel == "mismatch":
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arr = notrefs
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else:
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continue
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arr.append(os.path.join(os.path.dirname(fn), str(link.getAttribute("href"))))
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if len(refs) > 1:
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raise StandardError("Need to add code to specify which reference we want to match.")
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if spec is None:
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raise StandardError("Could not associate test with specification")
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for ref in refs:
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tests.append(["==", map_file(fn, spec), map_file(ref, spec)])
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for notref in notrefs:
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tests.append(["!=", map_file(fn, spec), map_file(notref, spec)])
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# Add chained references too
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for ref in refs:
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add_test_items(ref, spec=spec)
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for notref in notrefs:
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add_test_items(notref, spec=spec)
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def copy_and_prefix(test, aSourceFileName, aDestFileName, aProps, isSupportFile=False):
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global gTestFlags
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newFile = open(aDestFileName, 'w')
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unPrefixedFile = open(aSourceFileName)
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testName = aDestFileName[len(gDestPath)+1:]
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ahemFontAdded = False
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for line in unPrefixedFile:
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replacementLine = line
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searchRegex = "\s*<style\s*"
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if not isSupportFile and not ahemFontAdded and 'ahem' in gTestFlags[test] and re.search(searchRegex, line):
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# First put our ahem font declation before the first <style>
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# element
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ahemFontDecl = "<style type=\"text/css\"><![CDATA[\n@font-face "\
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"{\n font-family: Ahem;\n src: url("\
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"\"../../../fonts/Ahem.ttf\");\n}\n]]></style>\n"
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newFile.write(ahemFontDecl)
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ahemFontAdded = True
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for rule in aProps:
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replacementLine = replacementLine.replace(rule, "-moz-" + rule)
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newFile.write(replacementLine)
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newFile.close()
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unPrefixedFile.close()
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def read_options():
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global gArgs, gOptions
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op = OptionParser()
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op.usage = \
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'''%prog <clone of hg repository>
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Import reftests from a W3C hg repository clone. The location of
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the local clone of the hg repository must be given on the command
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line.'''
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(gOptions, gArgs) = op.parse_args()
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if len(gArgs) != 1:
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op.error("Too few arguments specified.")
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def setup_paths():
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global gSubtrees, gDestPath, gSrcPath
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# FIXME: generate gSrcPath with consistent trailing / regardless of input.
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# (We currently expect the argument to have a trailing slash.)
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gSrcPath = gArgs[0]
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if not os.path.isdir(gSrcPath) or \
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not os.path.isdir(os.path.join(gSrcPath, ".hg")):
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raise StandardError("source path does not appear to be a mercurial clone")
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gDestPath = os.path.join(os.path.dirname(os.path.realpath(__file__)), "received")
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newSubtrees = []
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for relPath in gSubtrees:
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newSubtrees[len(gSubtrees):] = [os.path.join(gSrcPath, relPath)]
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gSubtrees = newSubtrees
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def setup_log():
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global gLog
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# Since we're going to commit the tests, we should also commit
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# information about where they came from.
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gLog = open(os.path.join(gDestPath, "import.log"), "w")
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def read_fail_list():
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global gFailList
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dirname = os.path.realpath(__file__).split(os.path.sep)
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dirname = os.path.sep.join(dirname[:len(dirname)-1])
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failListFile = open(os.path.join(dirname, "failures.list"), "r")
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gFailList = [x for x in [x.lstrip().rstrip() for x in failListFile] if bool(x)
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and not x.startswith("#")]
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failListFile.close()
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def main():
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global gDestPath, gLog, gTestfiles, gTestFlags, gFailList
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read_options()
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setup_paths()
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read_fail_list()
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setup_log()
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write_log_header()
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remove_existing_dirs()
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populate_test_files()
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for t in gTestfiles:
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add_test_items(t, spec=None)
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listfile = open(os.path.join(gDestPath, "reftest.list"), "w")
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listfile.write("# THIS FILE IS AUTOGENERATED BY {0}\n# DO NOT EDIT!\n".format(os.path.basename(__file__)))
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lastDefaultPreferences = None
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for test in tests:
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defaultPreferences = gDefaultPreferences.get(test[1].split("/")[0], None)
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if defaultPreferences != lastDefaultPreferences:
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if defaultPreferences is None:
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listfile.write("\ndefault-preferences\n\n")
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else:
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listfile.write("\ndefault-preferences {0}\n\n".format(defaultPreferences))
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lastDefaultPreferences = defaultPreferences
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key = 0
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while not test[key] in gTestFlags.keys() and key < len(test):
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key = key + 1
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testKey = test[key]
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if 'ahem' in gTestFlags[testKey]:
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test = ["HTTP(../../..)"] + test
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if testKey in gFailList:
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test = ["fails"] + test
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listfile.write(" ".join(test) + "\n")
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listfile.close()
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gLog.close()
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if __name__ == '__main__':
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main()
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