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| author | jrg@chromium.org <jrg@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-06-05 01:04:39 +0000 |
|---|---|---|
| committer | jrg@chromium.org <jrg@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-06-05 01:04:39 +0000 |
| commit | c813f5bb08d815f3f8495bdb4962c9228235b0f8 (patch) | |
| tree | 1dc1ea656d7b80f1078752525b73356f5097519f /third_party/lcov | |
| parent | a55bfd3d8f23c22003cf6a0754aa320fe7b7d3e4 (diff) | |
| download | chromium_src-c813f5bb08d815f3f8495bdb4962c9228235b0f8.zip chromium_src-c813f5bb08d815f3f8495bdb4962c9228235b0f8.tar.gz chromium_src-c813f5bb08d815f3f8495bdb4962c9228235b0f8.tar.bz2 | |
Added debugging output to mcov to help debug buildbot errors.
Die with non-zero return code if it can't operate properly.
Review URL: http://codereview.chromium.org/2630002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@48991 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'third_party/lcov')
| -rwxr-xr-x | third_party/lcov/bin/mcov | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/third_party/lcov/bin/mcov b/third_party/lcov/bin/mcov index 8bbb2cc..e6d3446 100755 --- a/third_party/lcov/bin/mcov +++ b/third_party/lcov/bin/mcov @@ -48,6 +48,20 @@ $directory = Cwd::abs_path($directory); # convert the output file path to absolute path. $output_filename = Cwd::abs_path($output_filename); +# Output expected args for buildbot debugging assistance. +my $cwd = getcwd(); +print "mcov: after abs_pathing\n"; +print "mcov: getcwd() = $cwd\n"; +print "mcov: directory for data files is $directory\n"; +print "mcov: output filename is $output_filename\n"; + +# Sanity check; die if path is wrong. +# We don't check for output_filename because... we create it. +if (! -d $directory) { + print "mcov: Bad args passed; exiting with error.\n"; + exit(1); +} + # open file for output open(INFO_HANDLE, ">$output_filename"); |