[wasm] asm.js: Add asm_wasm variant to test asm.js->wasm pipeline.

test/mjsunit/mjsunit.status

 # Copyright 2012 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
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@@ skipping 819 matching lines @@
 
 ##############################################################################
 ['gcov_coverage', {
   # Tests taking too long.
   'array-functions-prototype-misc': [SKIP],
 
   # Stack overflow.
   'big-array-literal': [SKIP],
 }],  # 'gcov_coverage'
 
+##############################################################################
+['variant == asm_wasm', {
+  '*': [SKIP],

[Michael Achenbach, 2016/09/07 07:03:59]

This doesn't really seem to work :(

tools/run-tests.py --outdir=out.gn/x64.release mjsunit --variants=asm_wasm
--progress=verbose 
No connection to distribution server; running tests locally.
Running 0 tests

[Michael Achenbach, 2016/09/07 07:26:42]

The logic doesn't make a difference between more ore less specific wildcards:
https://cs.chromium.org/chromium/src/v8/tools/testrunner/local/testsuite.py?l...

It just merges all outcomes together. As a work-around we could just blacklist
all other directories and the low hanging fruits. Like:

  'bugs/*': [SKIP],
  'compiler/*': [SKIP],
  'es6/*': [SKIP],
  'es7/*': [SKIP],
  'es8/*': [SKIP],
  'harmony/*': [SKIP],
  'ignition/*': [SKIP],
  'lithium/*': [SKIP],
  'third_party/*': [SKIP],
  'tools/*': [SKIP],

  'apply': [SKIP],
  'math-*': [SKIP],
  'unicode-test': [SKIP],
  'whitespaces': [SKIP],

[bradnelson, 2016/09/19 23:58:36]

Done.

+  'asm/*': [PASS],
+  'wasm/*': [PASS],
+  'regress/*': [PASS],
+}],  # variant == asm_wasm
+
 ]