[test262] Use standalone Test262 harness project

test/test262/testcfg.py

 # Copyright 2012 the V8 project authors. All rights reserved.
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 # modification, are permitted provided that the following conditions are
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@@ skipping 29 matching lines @@
 from testrunner.objects import testcase
 
 DATA = os.path.join(os.path.dirname(os.path.abspath(__file__)), "data")
 ARCHIVE = DATA + ".tar"
 
 TEST_262_HARNESS_FILES = ["sta.js", "assert.js"]
 TEST_262_NATIVE_FILES = ["detachArrayBuffer.js"]
 
 TEST_262_SUITE_PATH = ["data", "test"]
 TEST_262_HARNESS_PATH = ["data", "harness"]
-TEST_262_TOOLS_PATH = ["data", "tools", "packaging"]
+TEST_262_TOOLS_PATH = ["harness", "src"]

[Michael Achenbach, 2016/07/22 07:07:47]

Refactoring suggestion, maybe for follow up. I wonder why we couldn't put
abspaths here already?

TEST_ROOT = os.path.dirname(os.path.abspath(__file__))

Then join all other paths to this. I don't see how self.root below would ever
point to something else.

Even in network mode when executed on a different workstation, within this file,
the test root should be static.

+
+sys.path.append(os.path.join(os.path.dirname(os.path.abspath(__file__)),
+                             *TEST_262_TOOLS_PATH))
 
 ALL_VARIANT_FLAGS_STRICT = dict(
     (v, [flags + ["--use-strict"] for flags in flag_sets])
     for v, flag_sets in testsuite.ALL_VARIANT_FLAGS.iteritems()
 )
 
 FAST_VARIANT_FLAGS_STRICT = dict(
     (v, [flags + ["--use-strict"] for flags in flag_sets])
     for v, flag_sets in testsuite.FAST_VARIANT_FLAGS.iteritems()
 )
@@ skipping 163 matching lines @@
     # data folder.
     if os.path.exists(ARCHIVE) and not os.path.exists(DATA):
       print "Extracting archive..."
       tar = tarfile.open(ARCHIVE)
       tar.extractall(path=os.path.dirname(ARCHIVE))
       tar.close()
 
 
 def GetSuite(name, root):
   return Test262TestSuite(name, root)