commit c8501f377a2f2f4a2afd2ea688691b997ecf94f8
author Petr Hosek <phosek@google.com> Fri Aug 09 05:33:30 2019 +0000
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> Fri Aug 09 05:33:30 2019 +0000
tree c88ef8aa35df8ac37f62a95d35b937c4e920d32d
parent 2f180341096f55bcf55e32beb8adc2f2bf80c5bc

[covargs] Support multiple inputs, use summmary as primary input

This changes the mode of operation for covargs. Previously we would use
the symbolizer output as the primary input and for each dump we would
try to find the corresponding test in the summary. This is problematic
because symbolizer output can contain dumps from executions of non-test
binaries which don't have corresponding summary entry. So instead we use
summary as the primary input and for each test we try to locate the
corresponding dump (which should be always present).  We also extend
processing to support multiple summaries and multiple symbolizer outputs
which is necessary for sharded executions.

Change-Id: I57323a5446d33b4ffb0d6e85153adeba7bceef20