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| 1 #!/bin/bash |
| 2 |
| 3 # Copyright (c) 2009 The Chromium OS Authors. All rights reserved. |
| 4 # Use of this source code is governed by a BSD-style license that can be |
| 5 # found in the LICENSE file. |
| 6 |
| 7 # Calculates the test-coverage percentage for non-test files in the |
| 8 # update_engine directory. Requires a file 'app.info' to contain the |
| 9 # results of running the unittests while collecting coverage data. |
| 10 |
| 11 cat app.info | awk -F '[,:]' ' |
| 12 |
| 13 BEGIN { OFS = ":"; } |
| 14 |
| 15 /^SF:/{ FILEN = $2; } |
| 16 |
| 17 /^end_of_record$/{ FILEN = ""; } |
| 18 |
| 19 /^DA:/{ print FILEN, $2, $3; } |
| 20 |
| 21 ' | sort | awk -F : ' |
| 22 BEGIN { |
| 23 OFS = ":"; |
| 24 FILEN = ""; |
| 25 LINE = ""; |
| 26 HITS = 0; |
| 27 } |
| 28 { |
| 29 NEWFILEN = $1; |
| 30 NEWLINE = $2; |
| 31 if ((NEWFILEN == FILEN) && (NEWLINE == LINE)) { |
| 32 HITS += $3 |
| 33 } else { |
| 34 if (FILEN != "") { |
| 35 print FILEN, LINE, HITS; |
| 36 } |
| 37 FILEN = NEWFILEN; |
| 38 LINE = NEWLINE; |
| 39 HITS = $3; |
| 40 } |
| 41 } |
| 42 ' | grep '^.*\/trunk\/src\/platform\/update_engine\/' | \ |
| 43 fgrep -v '_unittest.cc:' | \ |
| 44 fgrep -v '/test_utils.' | \ |
| 45 fgrep -v '/test_http_server.cc' | \ |
| 46 fgrep -v '/testrunner.cc' | \ |
| 47 fgrep -v '/mock' | \ |
| 48 fgrep -v '.pb.cc' | \ |
| 49 awk -F : ' |
| 50 |
| 51 function printfile() { |
| 52 if (FNAME != "") |
| 53 printf "%-40s %4d / %4d: %5.1f%%\n", FNAME, FILE_GOOD_LINES, |
| 54 (FILE_BAD_LINES + FILE_GOOD_LINES), |
| 55 (FILE_GOOD_LINES * 100) / (FILE_BAD_LINES + FILE_GOOD_LINES); |
| 56 } |
| 57 |
| 58 BEGIN { |
| 59 FNAME = ""; |
| 60 FILE_BAD_LINES = 0; |
| 61 FILE_GOOD_LINES = 0; |
| 62 } |
| 63 { |
| 64 // calc filename |
| 65 ARR_SIZE = split($1, PARTS, "/"); |
| 66 NEWFNAME = PARTS[ARR_SIZE]; |
| 67 if (NEWFNAME != FNAME) { |
| 68 printfile(); |
| 69 FILE_BAD_LINES = 0; |
| 70 FILE_GOOD_LINES = 0; |
| 71 FNAME = NEWFNAME; |
| 72 } |
| 73 if ($3 == "0") { |
| 74 BAD_LINES += 1; |
| 75 FILE_BAD_LINES += 1; |
| 76 } else { |
| 77 GOOD_LINES += 1; |
| 78 FILE_GOOD_LINES += 1; |
| 79 } |
| 80 } |
| 81 |
| 82 END { |
| 83 printfile(); |
| 84 print "---\nSummary: tested " GOOD_LINES " / " (BAD_LINES + GOOD_LINES); |
| 85 printf "Test coverage: %.1f%%\n", ((GOOD_LINES * 100) / (BAD_LINES + GOOD_LINE
S)); |
| 86 } |
| 87 ' |
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