tor/changes/19977
David Goulet f46ce6e3d8 test: Fix shared random unit test for big endian
Copying the integer 42 in a char buffer has a different representation
depending on the endianess of the system thus that unit test was failing on
big endian system.

This commit introduces a python script, like the one we have for SRV, that
computes a COMMIT/REVEAL from scratch so we can use it as a test vector for
our encoding unit tests.

With this, we use a random value of bytes instead of a number fixing the
endianess issue and making the whole test case more solid with an external
tool that builds the COMMIT and REVEAL according to the spec.

Fixes #19977

Signed-off-by: David Goulet <dgoulet@torproject.org>
2016-08-26 14:46:29 -04:00

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o Minor bugfixes (unit test)
- Fix shared random unit test that was failing on big endian architecture
due to internal representation of a integer copied to a buffer. The test
is changed to take a full 32 bytes of data and use the output of a
python script that make the COMMIT and REVEAL calculation according to
the spec. Fixes #19977; bugfix on tor-0.2.9.1-alpha.