Try to address flaxy IndexedDB pyauto tests.

Try to address flaxy IndexedDB pyauto tests.

Databases are deleted before starting tests, to ensure nothing remains
from previous runs. Test results are communicated back via document.title
to avoid trying to read back a value by injecting script into a process
that's busy-looping. Test phases are explicitly triggered by the caller
in all cases, rather than relying on previous test state.

BUG=103456
TEST=

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=114471

[jsbell, 2011-12-09 23:45:54]

nirnimesh@ can you take a look? This addressed the intermittent fails I was
seeing when submitting to the try-bots, but I could never repro the failures
locally to determine a definitive cause.

Any suggestions beyond sending the patch to the try bots with -t
pyauto_functional_tests ?

[Nirnimesh, 2011-12-13 01:57:56]

LGTM

http://codereview.chromium.org/8892021/diff/1/chrome/test/functional/indexedd...
File chrome/test/functional/indexeddb.py (right):

http://codereview.chromium.org/8892021/diff/1/chrome/test/functional/indexedd...
chrome/test/functional/indexeddb.py:24: self.assertTrue(self.WaitUntil(lambda:
self.GetActiveTabTitle(),
nit: lambda not needed.
self.GetActiveTabTitle (without the parens) is already a functional.

self.assertTrue(self.WaitUntil(self.GetActiveTabTitle, expect_retval='..'))

[jsbell, 2011-12-13 19:03:37]

On 2011/12/13 01:57:56, Nirnimesh wrote:
> nit: lambda not needed.
> self.GetActiveTabTitle (without the parens) is already a functional.

Ah yes, thanks.

Will land this when I'm "at home" tomorrow and can watch it more closely.