Commit Graph

5 Commits

Author SHA1 Message Date
Yuchen Wu aae88013c7 Added basic unit test for llvm-cov.
This test compares the output of llvm-cov against a coverage file
generated by gcov. Currently, llvm-cov does not work on certain
platforms (namely big-endian architectures such as PowerPC, among
others). These platforms are marked as XFAIL for now, but will be fixed
later.

llvm-svn: 194616
2013-11-13 22:50:15 +00:00
Yuchen Wu b9a29f2782 Revert "Added basic unit test for llvm-cov."
This reverts commit r194451.

Not sure why the tests are failing on the buildbot. They run fine on my
local machine. Could it possibly be because of the endianness of the
architectures? The GCNO and GCDA files are little-endian encoded, and
llvm-cov expects it to remain that way. Is this a safe assumption?

llvm-svn: 194454
2013-11-12 05:57:06 +00:00
Yuchen Wu b470652431 Added basic unit test for llvm-cov.
This test compares the output of llvm-cov against a coverage file
generated by gcov. Since the source file must be in the current
directory when reading GCNO files, the test will first cd into the
Inputs directory.

llvm-svn: 194451
2013-11-12 04:52:53 +00:00
Yuchen Wu f3e653e9a6 Revert "Added basic unit test for llvm-cov."
This reverts commit 9cacd131c22b888303cb88e9a3235b2d7b2f19a1.

llvm-svn: 194039
2013-11-05 01:56:26 +00:00
Yuchen Wu 0b8e9a1480 Added basic unit test for llvm-cov.
This test compares the output of llvm-cov against a coverage file
generated by gcov.

llvm-svn: 194038
2013-11-05 01:56:23 +00:00