1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
#!/usr/bin/awk -f
# SPDX-License-Identifier: Apache-2.0
# umoci: Umoci Modifies Open Containers' Images
# Copyright (C) 2016-2025 SUSE LLC
#
# 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.
# collate.awk allows you to collate a bunch of Go coverprofiles for a given
# binary (generated with -test.coverprofile), so that the statistics actually
# make sense. The input to this function is just the concatenated versions of
# the coverage reports, and the output is the combined coverage report.
#
# NOTE: This will _only_ work on coverage binaries compiles with
# -covermode=count. The other modes aren't supported.
{
# Every coverage file in the set will start with a "mode:" header. Just make
# sure they're all set to "count".
if ($1 == "mode:") {
if ($0 != "mode: count") {
print "Invalid coverage mode", $2 > "/dev/stderr"
exit 1
}
next
}
# The format of all other lines is as follows.
# <file>:<startline>.<startcol>,<endline>.<endcol> <numstmt> <count>
# We only care about the first field and the count.
statements[$1] = $2
counts[$1] += $3
}
END {
print "mode: count"
for (block in statements) {
print block, statements[block], counts[block]
}
}
|
