| // Copyright 2009 The Go Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style | |
| // license that can be found in the LICENSE file. | |
| /* | |
| Cov is a rudimentary code coverage tool. | |
| Given a command to run, it runs the command while tracking which | |
| sections of code have been executed. When the command finishes, | |
| cov prints the line numbers of sections of code in the binary that | |
| were not executed. With no arguments it assumes the command "6.out". | |
| Usage: cov [-lsv] [-g substring] [-m minlines] [6.out args] | |
| The options are: | |
| -l | |
| print full path names instead of paths relative to the current directory | |
| -s | |
| show the source code that didn't execute, in addition to the line numbers. | |
| -v | |
| print debugging information during the run. | |
| -g substring | |
| restrict the coverage analysis to functions or files whose names contain substring | |
| -m minlines | |
| only report uncovered sections of code larger than minlines lines | |
| For reasons of disambiguation it is installed as 6cov although it also serves | |
| as an 8cov and a 5cov. | |
| */ | |
| package documentation |