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| author | Vladimir Marko <vmarko@google.com> | 2017-02-17 10:18:57 +0000 |
|---|---|---|
| committer | Vladimir Marko <vmarko@google.com> | 2017-02-17 10:27:34 +0000 |
| commit | 85bef97df9019dd4aa27e00437198952b41d2a62 (patch) | |
| tree | 12563d16e25981191cb0c9f4db794031aa21e212 /compiler/optimizing/graph_visualizer.cc | |
| parent | 1fed1dc7b1ea75b0465c0b2b3457718aab5a0f34 (diff) | |
Tests for String.setCharAt() breaking string compression.
With string compression, all compressible strings must be
compressed. The internal API String.setCharAt() can break
that invariant when overwriting a non-ASCII character with
an ASCII character, turning an uncompressible string into
a compressible one. It can also truncate a non-ASCII
character written to a compressed string. These regression
tests check the public API that exposes the problem.
Submitting these tests (without a fix) shall prevent us
from enabling string compression before it's ready.
Test: testrunner.py --host -t 021-string2
Test: Manually check that new asserts fail with string compression.
Bug: 31040547
Change-Id: I66f27a73f273f7648acbdf1b601345711f37c85e
Diffstat (limited to 'compiler/optimizing/graph_visualizer.cc')
0 files changed, 0 insertions, 0 deletions