upload android base code part6

android/system/update_engine/local_coverage_rate

@@ -0,0 +1,101 @@
+#!/bin/bash
+
+#
+# Copyright (C) 2009 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# Calculates the test-coverage percentage for non-test files in the
+# update_engine directory. Requires a file 'app.info' to contain the
+# results of running the unittests while collecting coverage data.
+
+cat app.info | awk -F '[,:]' '
+
+BEGIN { OFS = ":"; }
+
+/^SF:/{ FILEN = $2; }
+
+/^end_of_record$/{ FILEN = ""; }
+
+/^DA:/{ print FILEN, $2, $3; }
+
+' | sort | awk -F : '
+BEGIN {
+  OFS = ":";
+  FILEN = "";
+  LINE = "";
+  HITS = 0;
+}
+{
+  NEWFILEN = $1;
+  NEWLINE = $2;
+  if ((NEWFILEN == FILEN) && (NEWLINE == LINE)) {
+    HITS += $3
+  } else {
+    if (FILEN != "") {
+      print FILEN, LINE, HITS;
+    }
+    FILEN = NEWFILEN;
+    LINE = NEWLINE;
+    HITS = $3;
+  }
+}
+' | grep '^.*\/trunk\/src\/platform\/update_engine\/' | \
+fgrep -v '_unittest.cc:' | \
+fgrep -v '/test_utils.' | \
+fgrep -v '/test_http_server.cc' | \
+fgrep -v '/testrunner.cc' | \
+fgrep -v '/mock' | \
+fgrep -v '.pb.cc' | \
+awk -F : '
+
+function printfile() {
+  if (FNAME != "")
+    printf "%-40s %4d / %4d: %5.1f%%\n", FNAME, FILE_GOOD_LINES,
+        (FILE_BAD_LINES + FILE_GOOD_LINES),
+        (FILE_GOOD_LINES * 100) / (FILE_BAD_LINES + FILE_GOOD_LINES);
+}
+
+BEGIN {
+  FNAME = "";
+  FILE_BAD_LINES = 0;
+  FILE_GOOD_LINES = 0;
+}
+{
+  // calc filename
+  ARR_SIZE = split($1, PARTS, "/");
+  NEWFNAME = PARTS[ARR_SIZE];
+  if (NEWFNAME != FNAME) {
+    printfile();
+    FILE_BAD_LINES = 0;
+    FILE_GOOD_LINES = 0;
+    FNAME = NEWFNAME;
+  }
+  if ($3 == "0") {
+    BAD_LINES += 1;
+    FILE_BAD_LINES += 1;
+  } else {
+    GOOD_LINES += 1;
+    FILE_GOOD_LINES += 1;
+  }
+}
+
+END {
+  printfile();
+  print "---\nSummary: tested " GOOD_LINES " / " (BAD_LINES + GOOD_LINES);
+  printf(
+    "Test coverage: %.1f%%\n",
+    ((GOOD_LINES * 100) / (BAD_LINES + GOOD_LINES)));
+}
+'