SIMD.js: Update Float32x4 and tests to current spec.

test/simdjs/testcfg.py

Index: test/simdjs/testcfg.py
diff --git a/test/simdjs/testcfg.py b/test/simdjs/testcfg.py
index c0390afd65ea2f38da8f4bc1191863bcd38bd91e..313da726662c9f23436d74fc753abe9a801dcc64 100644
--- a/test/simdjs/testcfg.py
+++ b/test/simdjs/testcfg.py
@@ -14,10 +14,9 @@ from testrunner.local import testsuite
 from testrunner.local import utils
 from testrunner.objects import testcase
 
-SIMDJS_ARCHIVE_REVISION = "07e2713e0c9ea19feb0732d5bd84770c87310d79"
-SIMDJS_ARCHIVE_MD5 = "cf6bddf99f18800b68e782054268ee3c"
-SIMDJS_URL = (
-    "https://github.com/johnmccutchan/ecmascript_simd/archive/%s.tar.gz")
+SIMDJS_ARCHIVE_REVISION = "631f1ebf046e60e67138c21bdafdf8624903d87b"

[bbudge, 2015/07/20 23:39:40]

I'll have to update this since the current polyfill fails because it calls
Object.hasOwnProperty incorrectly. That should land soon.

+SIMDJS_ARCHIVE_MD5 = "9bdd1a7acb8090e90c84a97f5575a67a"
+SIMDJS_URL = ("https://github.com/tc39/ecmascript_simd/archive/%s.tar.gz")
 
 SIMDJS_SUITE_PATH = ["data", "src"]
 
@@ -65,10 +64,30 @@ class SimdJsTestSuite(testsuite.TestSuite):
   def DownloadData(self):
     revision = SIMDJS_ARCHIVE_REVISION
     archive_url = SIMDJS_URL % revision
+

[bbudge, 2015/07/20 23:39:40]

Incorporating some changes from Brad Nelson's CL to fix SIMD.js test and
polyfill downloading. This shouldn't be a part of the final patch. Here and
below.

[bbudge, 2015/07/21 00:37:21]

Brad's CL: https://codereview.chromium.org/1240453003/

     archive_name = os.path.join(
         self.root, "ecmascript_simd-%s.tar.gz" % revision)
     directory_name = os.path.join(self.root, "data")
     directory_old_name = os.path.join(self.root, "data.old")
+    versionfile = os.path.join(self.root, "CHECKED_OUT_VERSION")
+
+    checked_out_version = None
+    checked_out_url = None
+    checked_out_revision = None
+    if os.path.exists(versionfile):
+      with open(versionfile) as f:
+        try:
+          (checked_out_version,
+           checked_out_url,
+           checked_out_revision) = f.read().splitlines()
+        except ValueError:
+          pass
+    if (checked_out_version != SIMDJS_ARCHIVE_MD5 or
+        checked_out_url != archive_url or
+        checked_out_revision != revision):
+      if os.path.exists(archive_name):
+        os.remove(archive_name)
+
     if not os.path.exists(archive_name):
       print "Downloading test data from %s ..." % archive_url
       utils.URLRetrieve(archive_url, archive_name)
@@ -96,6 +115,11 @@ class SimdJsTestSuite(testsuite.TestSuite):
       os.rename(os.path.join(self.root, "ecmascript_simd-%s" % revision),
                 directory_name)
 
+      with open(versionfile, "w") as f:
+        f.write(SIMDJS_ARCHIVE_MD5 + '\n')
+        f.write(archive_url + '\n')
+        f.write(revision + '\n')
+
 
 def GetSuite(name, root):
   return SimdJsTestSuite(name, root)