How to exclude Pods from Code Coverage in Xcode - ios

Question

Is there a way to exclude Pods from Code Coverage?
I would like to see Code Coverage only for the code I've written.
Not that it should matter, but I'm using Xcode 8.

Answer 1

These steps will help:
1. add these lines to Podfile
# Disable Code Coverage for Pods projects
post_install do |installer_representation|
installer_representation.pods_project.targets.each do |target|
target.build_configurations.each do |config|
config.build_settings['CLANG_ENABLE_CODE_COVERAGE'] = 'NO'
end
end
end
2. run pod install
Now you won't see pods in test coverage.
Note: It only excludes Objective-c pods but not Swift

Answer 2

XCode 10 Update
In Xcode 10 you can set which targets you want to enable code coverage for in
Edit Schemes > Test > Options
Just select 'Gather coverage for some targets' and add your main project.

Answer 3

To disable coverage for swift code you can use a wrapper for SWIFT_EXEC (I verified this so far with Xcode 9.3). Hence the complete solution (incl. Swift) would be the following:
Append to your Podfile (and invoke pod install after that):
post_install do |installer|
installer.pods_project.targets.each do |target|
target.build_configurations.each do |configuration|
configuration.build_settings['CLANG_ENABLE_CODE_COVERAGE'] = 'NO'
configuration.build_settings['SWIFT_EXEC'] = '$(SRCROOT)/SWIFT_EXEC-no-coverage'
end
end
end
Place the following script (name it SWIFT_EXEC-no-coverage) at the root of your source tree (chmod +x as necessary):
#! /usr/bin/perl -w
use strict;
use Getopt::Long qw(:config pass_through);
my $profile_coverage_mapping;
GetOptions("profile-coverage-mapping" => \$profile_coverage_mapping);
exec(
"/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc",
#ARGV);
Here's a link to the corresponding gist: https://gist.github.com/grigorye/f6dfaa9f7bd9dbb192fe25a6cdb419d4

Answer 4

Click on your Pods project in the Project Navigator on the left
On the right hand side, open project and target list if it's not already open; then click on the Pods project name (NOT the targets).
Click Build Settings.
In the search bar, search for "CLANG_ENABLE_CODE_COVERAGE".
Change "Enable Code Coverage Support" to NO.
Re-run test.

Answer 5

If you are developing a pod and want to have code coverage just for yours:
# Disable Code Coverage for Pods projects except MyPod
post_install do |installer_representation|
installer_representation.pods_project.targets.each do |target|
if target.name == 'MyPod'
target.build_configurations.each do |config|
config.build_settings['CLANG_ENABLE_CODE_COVERAGE'] = 'YES'
end
else
target.build_configurations.each do |config|
config.build_settings['CLANG_ENABLE_CODE_COVERAGE'] = 'NO'
end
end
end
end

Answer 6

Based on answer of #Tung Fam adding exclusion list for some pods
# Disable Code Coverage for projects listed in excluded_pods
excluded_pods = ['Pod1', 'Pod2', 'Pod3']
post_install do |installer_representation|
installer_representation.pods_project.targets.each do |target|
next if !excluded_pods.include?(target.name)
target.build_configurations.each do |config|
config.build_settings['CLANG_ENABLE_CODE_COVERAGE'] = 'NO'
end
end
end