Closed
Description
nodejs/node will likely ship node v5.x with V8 4.6.x, and currently mdb_v8's tests (from a build of #33, that is with mdb_v8 updates for V8 4.5.x) do not pass with that version of V8:
[root@dev ~/mdb_v8]# node -p 'process.versions'
{ http_parser: '2.5.0',
node: '5.0.0-pre',
v8: '4.6.85.19',
uv: '1.7.4',
zlib: '1.2.8',
ares: '1.10.1-DEV',
modules: '46',
openssl: '1.0.2d' }
[root@dev ~/mdb_v8]# make test
tools/catest -a
Configuration:
SRC: /root/mdb_v8
Output directory: /var/tmp/catest.89202
Temp directory: /var/tmp/catest.89202_tmpfiles
Keep successful test output: false
Found 4 test(s) to run
===================================================
Executing test test/standalone/tst.jsclosure.js ... success.
Executing test test/standalone/tst.postmortem_details.js ... FAILED.
>>> failure details in /var/tmp/catest.89202/failure.0
Executing test test/standalone/tst.postmortem_findjsobjects.js ... FAILED.
>>> failure details in /var/tmp/catest.89202/failure.1
Executing test test/standalone/tst.postmortem_jsstack.js ... success.
===================================================
Results:
Tests passed: 2/ 4
Tests failed: 2/ 4
===================================================
Cleaning up output from successful tests ... done.
GNUmakefile:120: recipe for target 'test' failed
make: *** [test] Error 2
[root@dev ~/mdb_v8]#
It seems that these failures are due to recent changes in the objects' Map data structure to replace the inobject_properties field with inobject_properties_or_constructor_function_index:
[root@dev ~/mdb_v8]#` cat /var/tmp/catest.89323/failure.0/89323.out
mdb stderr: mdb: couldn't find class "Map", field "inobject_properties"
mdb: failed to autoconfigure from target; commands may have incorrect results!
mdb stderr: mdb: 3af1f096fd1: didn't find expected class
mdb stderr: mdb: 3af1f096fd1: didn't find expected class
mdb stderr: mdb: 3af1f096fd1: didn't find expected class
[root@dev ~/mdb_v8]# cat /var/tmp/catest.89323/failure.1/89323.out
mdb stderr: mdb: couldn't find class "Map", field "inobject_properties"
mdb: failed to autoconfigure from target; commands may have incorrect results!
[root@dev ~/mdb_v8]#
There could be other breaking changes in V4.6.x, but it's a starting point.