| // 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. |
| |
| // +build ignore |
| |
| /* |
| |
| Cov is a rudimentary code coverage tool. |
| |
| Usage: |
| go tool cov [-lsv] [-g substring] [-m minlines] [6.out args] |
| |
| 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". |
| |
| |
| 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 |
| |
| The program is the same for all architectures: 386, amd64, and arm. |
| |
| */ |
| package main |
