1 files changed, 74 insertions, 0 deletions
diff --git a/deps/v8/test/wasm-js/testcfg.py b/deps/v8/test/wasm-js/testcfg.py
new file mode 100644
index 0000000000..b0763e008a
--- /dev/null
+++ b/deps/v8/test/wasm-js/testcfg.py
@@ -0,0 +1,74 @@
+# Copyright 2018 the V8 project authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import os
+import re
+
+from testrunner.local import testsuite
+from testrunner.objects import testcase
+
+ANY_JS = ".any.js"
+WPT_ROOT = "/wasm/jsapi/"
+META_SCRIPT_REGEXP = re.compile(r"META:\s*script=(.*)")
+
+class TestSuite(testsuite.TestSuite):
+  def __init__(self, *args, **kwargs):
+    super(TestSuite, self).__init__(*args, **kwargs)
+    self.testroot = os.path.join(self.root, "data", "test", "js-api")
+    self.mjsunit_js = os.path.join(os.path.dirname(self.root), "mjsunit",
+                                   "mjsunit.js")
+
+  def ListTests(self):
+    tests = []
+    for dirname, dirs, files in os.walk(self.testroot):
+      for dotted in [x for x in dirs if x.startswith(".")]:
+        dirs.remove(dotted)
+      dirs.sort()
+      files.sort()
+      for filename in files:
+        if (filename.endswith(ANY_JS)):
+          fullpath = os.path.join(dirname, filename)
+          relpath = fullpath[len(self.testroot) + 1 : -len(ANY_JS)]
+          testname = relpath.replace(os.path.sep, "/")
+          test = self._create_test(testname)
+          tests.append(test)
+    return tests
+
+  def _test_class(self):
+    return TestCase
+
+
+class TestCase(testcase.D8TestCase):
+  def _get_files_params(self):
+    files = [os.path.join(self.suite.mjsunit_js),
+             os.path.join(self.suite.root, "testharness.js")]
+
+    source = self.get_source()
+    for script in META_SCRIPT_REGEXP.findall(source):
+      if script.startswith(WPT_ROOT):
+        # Matched an absolute path, strip the root and replace it with our
+        # local root.
+        script = os.path.join(self.suite.testroot, script[len(WPT_ROOT):])
+      elif not script.startswith("/"):
+        # Matched a relative path, prepend this test's directory.
+        thisdir = os.path.dirname(self._get_source_path())
+        script = os.path.join(thisdir, script)
+      else:
+        raise Exception("Unexpected absolute path for script: \"%s\"" % script);
+
+      files.append(script)
+
+    files.extend([
+      self._get_source_path(),
+      os.path.join(self.suite.root, "testharness-after.js")
+    ])
+    return files
+
+  def _get_source_path(self):
+    # All tests are named `path/name.any.js`
+    return os.path.join(self.suite.testroot, self.path + ANY_JS)
+
+
+def GetSuite(*args, **kwargs):
+  return TestSuite(*args, **kwargs)