Add third_party/pexpect

third_party/pexpect/tools/teamcity-coverage-report.sh

Index: third_party/pexpect/tools/teamcity-coverage-report.sh
diff --git a/third_party/pexpect/tools/teamcity-coverage-report.sh b/third_party/pexpect/tools/teamcity-coverage-report.sh
new file mode 100644
index 0000000000000000000000000000000000000000..2e32241b7b71c3f28c040f9910b766f2a6becdde
--- /dev/null
+++ b/third_party/pexpect/tools/teamcity-coverage-report.sh
@@ -0,0 +1,27 @@
+#!/bin/bash
+# This is to be executed by each individual OS test. It only
+# combines coverage files and reports locally to the given
+# TeamCity build configuration.
+set -e
+set -o pipefail
+[ -z ${TEMP} ] && TEMP=/tmp
+
+# combine all .coverage* files,
+coverage combine
+
+# create ascii report,
+report_file=$(mktemp $TEMP/coverage.XXXXX)
+coverage report --rcfile=`dirname $0`/../.coveragerc > "${report_file}" 2>/dev/null
+
+# Report Code Coverage for TeamCity, using 'Service Messages',
+# https://confluence.jetbrains.com/display/TCD8/How+To...#HowTo...-ImportcoverageresultsinTeamCity
+# https://confluence.jetbrains.com/display/TCD8/Custom+Chart#CustomChart-DefaultStatisticsValuesProvidedbyTeamCity
+total_no_lines=$(awk '/TOTAL/{printf("%s",$2)}' < "${report_file}")
+total_no_misses=$(awk '/TOTAL/{printf("%s",$3)}' < "${report_file}")
+total_no_covered=$((${total_no_lines} - ${total_no_misses}))
+echo "##teamcity[buildStatisticValue key='CodeCoverageAbsLTotal' value='""${total_no_lines}""']"
+echo "##teamcity[buildStatisticValue key='CodeCoverageAbsLCovered' value='""${total_no_covered}""']"
+
+# Display for human consumption and remove ascii file.
+cat "${report_file}"
+rm "${report_file}"