207 failures in v8 tests within node tree

[mhdawson]

• Version: Master
• Platform: Linux
• Subsystem: v8

https://ci.nodejs.org/job/node-test-commit-v8-linux/nodes=benchmark,v8test=v8test/164/console

===
=== 207 tests failed
===

Sampling includes:

--- stderr ---
#
# Fatal error in ../test/cctest/interpreter/test-bytecode-generator.cc, line 1950
# Check failed: (BuildActual(printer, snippets, prologue.c_str()))==(LoadGolden("WideRegisters.golden")).
#

==== C stack trace ===============================

 1: 0x83d849
 2: 0x52c7e6
 3: 0x51eb4a
 4: 0x51ef50
 5: __libc_start_main
 6: 0x4403f9
Command: /home/iojs/build/workspace/node-test-commit-v8-linux/nodes/benchmark/v8test/v8test/deps/v8/out/x64.release/cctest --random-seed=2122748865 --stress-opt --always-opt test-bytecode-generator/WideRegisters --nohard-abort --nodead-code-elimination --nofold-constants
=== cctest/test-bytecode-generator/WithStatement ===
--- stderr ---
#
# Fatal error in ../test/cctest/interpreter/test-bytecode-generator.cc, line 2053
# Check failed: (BuildActual(printer, snippets))==(LoadGolden("WithStatement.golden")).
#

==== C stack trace ===============================

 1: 0x83d849
 2: 0x52d950
 3: 0x51eb4a
 4: 0x51ef50
 5: __libc_start_main
 6: 0x4403f9
Command: /home/iojs/build/workspace/node-test-commit-v8-linux/nodes/benchmark/v8test/v8test/deps/v8/out/x64.release/cctest --random-seed=2122748865 --stress-opt --always-opt test-bytecode-generator/WithStatement --nohard-abort --nodead-code-elimination --nofold-constants

===

and many others

[mhdawson]

Possibly related to #7016 ?

@targos

[targos]

I suspect this is because of the ABI compatibility changes. cc @ofrobots

I'd like to test without the two related commits but I get the following error with make test-v8:

# note: performs full test unless QUICKCHECK is specified
deps/v8/tools/run-tests.py --arch=x64 \
        --mode=release   \
        --no-presubmit \
        --shell-dir=/home/mzasso/git/forks/node/deps/v8/out/x64.release \

>>> Running tests for x64.release
Traceback (most recent call last):
  File "deps/v8/tools/run-tests.py", line 842, in <module>
    sys.exit(Main())
  File "deps/v8/tools/run-tests.py", line 638, in Main
    code = Execute(arch, mode, args, options, suites)
  File "deps/v8/tools/run-tests.py", line 662, in Execute
    raise Exception('Could not find shell_dir: "%s"' % shell_dir)
Exception: Could not find shell_dir: "/home/mzasso/git/forks/node/deps/v8/out/x64.release"
Makefile:236: recipe for target 'test-v8' failed
make: *** [test-v8] Error 1

[mhdawson]

to confirm did you :

1. git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git
2. add depto_tools to your path

[targos]

yes, I have depot_tools in my path

[MylesBorins]

@targos is the depo tools in your path an absolute path? I had some weirdness with relative

[targos]

it is absolute. I am currently on OSX and have the exact same error than on Linux.

[ofrobots]

It seems like the test-v8 expects a V8 build in deps/v8/out/$(V8_ARCH).$(BUILDTYPE_LOWER). I suspect there is a prerequisite target that is missing from the makefile.

A normal build of Node doesn't build V8 at the above location.

[targos]

Yeah I just realized that I have to run make v8 first.

[targos]

#7482